docs: update NEWS.md and AUTHORS

Add OpenSuse and Arch Linux to limited tests.

Only run the full tests against the latest stable Fedora version
to reduce the workload.

Also remove the `hung_task_panic=1` on the kernel command line, as qemu
tends to be really slow in non-kvm mode.

.astylerc

@@ -0,0 +1,9 @@
+lineend=linux
+style=linux
+indent=spaces=8
+convert-tabs
+min-conditional-indent=0
+max-instatement-indent=120
+align-pointer=name
+max-code-length=120
+

.dir-locals.el

@@ -1,7 +1,25 @@
-;;; Directory Local Variables
-;;; For more information see (info "(emacs) Directory Variables")
-
-((sh-mode
-  (indent-tabs-mode)
-  (sh-basic-offset . 4)))
+; Directory Local Variables
+; For more information see (info "(emacs) Directory Variables")
+; Sets emacs variables based on mode.
+; A list of (major-mode . ((var1 . value1) (var2 . value2)))
+; Mode can be nil, which gives default values.
+; Characters width is set to 109 for .c and XML but for everything else 79.
+; If you update this file make sure to update .vimrc and .editorconfig too.
 
+((c-mode . ((fill-column . 109)
+            (c-basic-offset . 8)
+            (eval . (c-set-offset 'substatement-open 0))
+            (eval . (c-set-offset 'statement-case-open 0))
+            (eval . (c-set-offset 'case-label 0))
+            (eval . (c-set-offset 'arglist-intro '++))
+            (eval . (c-set-offset 'arglist-close 0))
+            (eval . (c-set-offset 'arglist-cont-nonempty '(c-lineup-gcc-asm-reg c-lineup-arglist)))))
+ (nxml-mode . ((nxml-child-indent . 2)
+               (fill-column . 109)))
+ (meson-mode . ((meson-indent-basic . 8)))
+ (sh-mode . ((sh-basic-offset . 4)
+             (sh-indentation . 4)))
+ (awk-mode . ((c-basic-offset . 8)))
+ (nil . ((indent-tabs-mode . nil)
+         (tab-width . 4)
+         (fill-column . 79))) )

.editorconfig

@@ -0,0 +1,39 @@
+# EditorConfig configuration for dracut
+# http://EditorConfig.org
+
+# If you update this file make sure to update .dir-locals.el and .vimrc too.
+
+# Top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file, utf-8 charset
+[*]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+charset = utf-8
+indent_style = space
+indent_size = 4
+switch_case_indent = true
+function_next_line = false
+binary_next_line   = true
+space_redirects    = true
+
+# Match config files, set indent to spaces with width of eight.
+[*.{c,h}]
+indent_style = space
+indent_size = 8
+
+# Match config files, set indent to spaces with width of four.
+[*.sh]
+indent_style = space
+indent_size = 4
+switch_case_indent = true
+function_next_line = false
+binary_next_line   = true
+space_redirects    = true
+
+# Match xml man pages, set indent to spaces with width of two.
+[man/*.xml]
+indent_style = space
+indent_size = 2

.github/CODEOWNERS

@@ -0,0 +1,9 @@
+# This is a comment.
+# Each line is a file pattern followed by one or more owners.
+
+# These owners will be the default owners for everything in
+# the repo. Unless a later match takes precedence,
+# @global-owner1 and @global-owner2 will be requested for
+# review when someone opens a pull request.
+*       @haraldh @danimo @johannbg
+

.github/labeler.yml

@@ -1,6 +1,3 @@
-needs review:
-  - "*"
-
 repository:
   - ./*
 

.github/stale.yml

@@ -8,6 +8,7 @@ exemptLabels:
   - enhancement
   - regression
   - wiki
+  - bug
 # Label to use when marking an issue as stale
 staleLabel: stale
 # Comment to post when marking an issue as stale. Set to `false` to disable

.github/workflows/container.yml

@@ -0,0 +1,54 @@
+name: Container
+on:
+    schedule:
+        -  cron: '30 11 * * *'   # every day at 4:40
+    push:
+        branches: [ master ]
+        paths:
+            - 'test/container/**'
+            - '.github/workflows/container.yml'
+    pull_request:
+        branches: [ master ]
+        paths:
+            - 'test/container/**'
+            - '.github/workflows/container.yml'
+
+permissions:
+    packages: write
+    contents: read
+
+jobs:
+    push_to_registry:
+        name: Build and push containers image to GitHub Packages
+        runs-on: ubuntu-latest
+        concurrency:
+            group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.config.dockerfile }}
+            cancel-in-progress: true
+        strategy:
+            fail-fast: false
+            matrix:
+                config:
+                    - { dockerfile: 'Dockerfile-Fedora-33',         tag: 'fedora:33' }
+                    - { dockerfile: 'Dockerfile-Fedora-latest',     tag: 'fedora:latest' }
+                    - { dockerfile: 'Dockerfile-Fedora-rawhide',    tag: 'fedora:rawhide' }
+                    - { dockerfile: 'Dockerfile-OpenSuse-latest',   tag: 'opensuse:latest' }
+                    - { dockerfile: 'Dockerfile-Arch',              tag: 'arch:latest' }
+        steps:
+            -   name: Check out the repo
+                uses: actions/checkout@v2
+            -   name: Set up Docker Buildx
+                uses: docker/setup-buildx-action@v1
+#                with:
+#                    buildkitd-flags: --debug
+            -   name: Login to GitHub Container Registry
+                uses: docker/login-action@v1
+                with:
+                    registry: ghcr.io
+                    username: ${{ github.repository_owner }}
+                    password: ${{ secrets.GITHUB_TOKEN }}
+            -   name: Build and Push Container
+                uses: docker/build-push-action@v2
+                with:
+                    file: test/container/${{ matrix.config.dockerfile }}
+                    tags: ghcr.io/dracutdevs/${{ matrix.config.tag }}
+                    push: ${{ github.event_name == 'push' ||  github.event_name == 'schedule' }}

.github/workflows/fedora-31.yml

@@ -1,56 +0,0 @@
-## The test container is created with https://github.com/dracutdevs/fedora-container
-
-name: Fedora-31
-
-on:
-  push:
-    branches:
-      - 'master'
-    tags:
-      - '*'
-  pull_request:
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    container:
-      image: quay.io/haraldh/dracut-fedora:31
-      options: "--privileged"
-    timeout-minutes: 45
-    strategy:
-      matrix:
-        test: [
-          "01",
-          "02",
-          "03",
-          "04",
-          "10",
-          "11",
-          "12",
-          "13",
-          "14",
-          "15",
-          "17",
-          "20",
-          "21",
-          "30",
-          "31",
-          "35",
-          "36",
-          "40",
-          "41",
-          "50",
-          "51",
-          "60",
-          "61",
-          "99",
-        ]
-      fail-fast: false
-    steps:
-      - name: "Checkout Repository"
-        uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-
-      - name: "TEST-${{ matrix.test }}"
-        run: ./fedora-test-github.sh "TEST-${{ matrix.test }}" ${{ matrix.test }}

.github/workflows/fedora-32.yml

@@ -1,56 +0,0 @@
-## The test container is created with https://github.com/dracutdevs/fedora-container
-
-name: Fedora-32
-
-on:
-  push:
-    branches:
-      - 'master'
-    tags:
-      - '*'
-  pull_request:
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    container:
-      image: quay.io/haraldh/dracut-fedora:32
-      options: "--privileged"
-    timeout-minutes: 45
-    strategy:
-      matrix:
-        test: [
-          "01",
-          "02",
-          "03",
-          "04",
-          "10",
-          "11",
-          "12",
-          "13",
-          "14",
-          "15",
-          "17",
-          "20",
-          "21",
-          "30",
-          "31",
-          "35",
-          "36",
-          "40",
-          "41",
-          "50",
-          "51",
-          "60",
-          "61",
-          "99",
-        ]
-      fail-fast: false
-    steps:
-      - name: "Checkout Repository"
-        uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-
-      - name: "TEST-${{ matrix.test }}"
-        run: ./fedora-test-github.sh "TEST-${{ matrix.test }}" ${{ matrix.test }}

.github/workflows/integration.yml

@@ -0,0 +1,81 @@
+name: Integration Test
+
+on:
+    pull_request:
+        branches: [ master ]
+
+jobs:
+    basic:
+        runs-on: ubuntu-latest
+        timeout-minutes: 45
+        concurrency:
+            group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.container }}-${{ matrix.test }}
+            cancel-in-progress: true
+        strategy:
+            matrix:
+                container: [
+                        "fedora:33",
+                        "fedora:rawhide",
+                        "opensuse:latest",
+                        "arch:latest",
+                ]
+                test: [
+                        "04",
+                ]
+            fail-fast: false
+        container:
+            image: ghcr.io/dracutdevs/${{ matrix.container }}
+            options: "--privileged -v /dev:/dev"
+        steps:
+            -   name: "Checkout Repository"
+                uses: actions/checkout@v2
+                with:
+                    fetch-depth: 0
+
+            -   name: "${{ matrix.container }} TEST-${{ matrix.test }}"
+                run: ./tools/test-github.sh "TEST-${{ matrix.test }}" ${{ matrix.test }}
+    test:
+        runs-on: ubuntu-latest
+        timeout-minutes: 45
+        concurrency:
+            group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.container }}-${{ matrix.test }}
+            cancel-in-progress: true
+        strategy:
+            matrix:
+                container: [
+                        "fedora:latest",
+                ]
+                test: [
+                        "01",
+                        "02",
+                        "03",
+                        "04",
+                        "10",
+                        "11",
+                        "12",
+                        "13",
+                        "14",
+                        "15",
+                        "17",
+                        "20",
+                        "21",
+                        "30",
+                        "31",
+                        "35",
+                        "36",
+                        "40",
+                        "41",
+                        "98",
+                ]
+            fail-fast: false
+        container:
+            image: ghcr.io/dracutdevs/${{ matrix.container }}
+            options: "--privileged -v /dev:/dev"
+        steps:
+            -   name: "Checkout Repository"
+                uses: actions/checkout@v2
+                with:
+                    fetch-depth: 0
+
+            -   name: "${{ matrix.container }} TEST-${{ matrix.test }}"
+                run: ./tools/test-github.sh "TEST-${{ matrix.test }}" ${{ matrix.test }}

.github/workflows/labels.yml

@@ -1,15 +1,11 @@
-name: Label the Pull Requests automatically via Cron
+name: "Pull Request Labeler"
 
-on:
-    schedule:
-        - cron: '*/15 * * * *'
+on: pull_request_target
 
 jobs:
-    label:
-        runs-on: ubuntu-18.04
+    triage:
+        runs-on: ubuntu-latest
         steps:
-            - uses: paulfantom/periodic-labeler@master
-              env:
-                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-                  GITHUB_REPOSITORY: ${{ github.repository }}
-                  LABEL_MAPPINGS_FILE: .github/labeler.yml
+            - uses: actions/labeler@main
+              with:
+                  repo-token: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/lint.yml

@@ -0,0 +1,38 @@
+name: Lint
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  lint-c:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: install tools
+        run: sudo apt-get install astyle
+
+      - name: indent
+        run: make indent-c
+
+      - name: check formatting
+        run: git diff --exit-code
+
+  lint-shell:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: shfmt
+        uses: luizm/action-sh-checker@v0.2.2
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SHFMT_OPTS: -s # arguments to shfmt.
+        with:
+          sh_checker_shellcheck_disable: false
+          sh_checker_comment: true

.github/workflows/pr.yml

@@ -0,0 +1,19 @@
+name: Commisery
+on:
+  pull_request:
+    types: [edited, opened, synchronize, reopened]
+
+jobs:
+  commit-message:
+    name: Conventional Commit Message Checker (Commisery)
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check-out the repo under $GITHUB_WORKSPACE
+      uses: actions/checkout@v2
+
+    - name: Run Commisery
+      uses: dracutdevs/commisery-action@master
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        pull_request: ${{ github.event.number }}
+

.gitignore

@@ -22,3 +22,6 @@ test*.img
 /*.sign
 *.o
 skipcpio/skipcpio
+/util/util
+/dracut-util
+.idea/

.mailmap

@@ -34,3 +34,4 @@ Xunlei Pang <xlpang@redhat.com> <xpang@redhat.com>
 Daniel Molkentin <daniel.molkentin@suse.com> <dmolkentin@suse.com>
 Thomas Blume <thomas.blume@suse.com> <Thomas.Blume@suse.com>
 Brian C. Lane <bcl@redhat.com> <bcl@brianlane.com>
+Tomasz Paweł Gajc <tpgxyz@gmail.com> <tpgxyz@gmail.com>

.packit.yml

@@ -0,0 +1,55 @@
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# The name of the upstream package
+upstream_package_name: dracut
+
+# The upstream tag versioning scheme
+upstream_tag_template: "{version}"
+
+# The URL of the upstream project
+upstream_project_url: https://github.com/dracutdevs/dracut
+
+# Relative path to a spec file within the upstream repository
+specfile_path: pkgbuild/dracut.spec
+
+# Name of the downstream package
+downstream_package_name: dracut
+
+# The URL of the downstream project
+dist_git_base_url: https://src.fedoraproject.org/
+
+# Sync file(s) from upstream repo to dist-git
+synced_files:
+  # The dracut spec file is maintained upstream so we sync it downstream.
+  - dracut.spec
+  # We sync the packit file downstream be able to optionally use the sync-from-downstream command
+  - .packit.yaml
+
+# We want new releases to be automatically built on rawhide and have few jobs
+# on copr.
+create_pr: false
+jobs:
+- job: propose_downstream
+  trigger: release
+  metadata:
+    dist_git_branches: master
+
+- job: tests
+  trigger: pull_request
+  metadata:
+    targets:
+      - fedora-rawhide
+
+- job: copr_build
+  trigger: pull_request
+  metadata:
+    targets:
+      - fedora-development
+
+- job: copr_build
+  trigger: commit
+  metadata:
+    targets:
+      - fedora-all
+      - fedora-development

.shellcheckrc

@@ -0,0 +1,34 @@
+# SC2039: In POSIX sh, 'local' is undefined.
+# https://github.com/koalaman/shellcheck/wiki/SC2039
+disable=SC2039
+
+# SC2166: Prefer [ p ] || [ q ] as [ p -o q ] is not well defined.
+# https://github.com/koalaman/shellcheck/wiki/SC2166
+disable=SC2166
+
+# SC2154: Variable is referenced but not assigned
+# https://github.com/koalaman/shellcheck/wiki/SC2154
+disable=SC2154
+
+# SC1091: Not following <file>
+# https://github.com/koalaman/shellcheck/wiki/SC1091
+disable=SC1091
+
+# SC2174: When used with -p, -m only applies to the deepest directory.
+# https://github.com/koalaman/shellcheck/wiki/SC2174
+disable=SC2174
+
+# SC3043: In POSIX sh, 'local' is undefined.
+# https://github.com/koalaman/shellcheck/wiki/SC3043
+# ... but dash supports it
+disable=SC3043
+
+# SC3013: In POSIX sh, -ef is undefined.
+# https://github.com/koalaman/shellcheck/wiki/SC3013
+# ... but dash supports it
+disable=SC3013
+
+# SC3045: In POSIX sh, read -p is undefined.
+# https://github.com/koalaman/shellcheck/wiki/SC3045
+# ... but dash supports it
+disable=SC3045

.travis.yml

@@ -1,56 +0,0 @@
-language: generic
-dist: bionic
-sudo: required
-services:
-  - docker
-env:
-  matrix:
-    - IMAGE=latest
-    - IMAGE=latest TESTS=01
-    - IMAGE=latest TESTS=12
-    - IMAGE=latest TESTS=20
-    - IMAGE=latest TESTS=21
-    - IMAGE=latest TESTS=50
-    - IMAGE=latest TESTS=51
-    - IMAGE=latest TESTS=30
-    - IMAGE=latest TESTS=31
-    - IMAGE=latest TESTS=35
-    - IMAGE=latest TESTS=36
-    - IMAGE=latest TESTS=40
-    - IMAGE=latest TESTS=41
-    - IMAGE=latest TESTS=60
-    - IMAGE=latest TESTS=61
-    - IMAGE=latest TESTS=99
-    - IMAGE=latest TESTS=02
-    - IMAGE=latest TESTS=03
-    - IMAGE=latest TESTS=04
-    - IMAGE=latest TESTS=10
-    - IMAGE=latest TESTS=11
-    - IMAGE=latest TESTS=13
-    - IMAGE=latest TESTS=14
-    - IMAGE=latest TESTS=15
-    - IMAGE=latest TESTS=17
-
-before_script:
-  - docker pull quay.io/haraldh/dracut-fedora:$IMAGE
-  - |
-    sudo modprobe kvm-intel nested=1 || :
-    sudo modprobe kvm-amd nested=1 || :
-    dmesg | tail || :
-  - git fetch --tags --unshallow
-  - |
-    git describe --abbrev=0 --tags || :
-    git describe --tags || :
-
-script:
-  ## The test container is created with https://github.com/dracutdevs/fedora-container
-  - docker run --privileged -it -v $(pwd)/:/dracut quay.io/haraldh/dracut-fedora:$IMAGE /dracut/fedora-test.sh $IMAGE-$$ "$TESTS"
-
-notifications:
-  webhooks:
-    urls:
-      - https://webhooks.gitter.im/e/effa917ca3e0ed5fd00e
-    on_success: change  # options: [always|never|change] default: always
-    on_failure: always  # options: [always|never|change] default: always
-    on_start: never     # options: [always|never|change] default: always
-

.vimrc

@@ -0,0 +1,15 @@
+" Vim can use per directory configuration files like this.
+" To enable that feature two lines are needed in your ~/.vimrc
+" set exrc   " enables per-directory .vimrc files
+" set secure   " disable unsafe commands in local .vimrc files
+" Characters width is set to 109 for .c and XML but for everything else 79.
+" If you update this file make sure to update .dir-locals.el & .editorconfig
+
+set tabstop=4
+set shiftwidth=4
+set expandtab
+set makeprg=GCC_COLORS=\ make
+set tw=79
+au BufRead,BufNewFile *.xml set tw=109 shiftwidth=2 smarttab
+au FileType sh set tw=80 shiftwidth=4 smarttab
+au FileType c set tw=109 shiftwidth=8 tabstop=8 smarttab expandtab

AUTHORS

@@ -1,20 +1,20 @@
 Harald Hoyer <harald@redhat.com>
 Victor Lowther <victor.lowther@gmail.com>
+Jóhann B. Guðmundsson <johannbg@gmail.com>
 Amadeusz Żołnowski <aidecoe@aidecoe.name>
+Daniel Molkentin <daniel.molkentin@suse.com>
 Hannes Reinecke <hare@suse.com>
-Daniel Molkentin <dmolkentin@suse.com>
 Will Woods <wwoods@redhat.com>
+Kairui Song <kasong@redhat.com>
 Philippe Seewer <philippe.seewer@bfh.ch>
 Warren Togami <wtogami@redhat.com>
-Kairui Song <kasong@redhat.com>
 Dave Young <dyoung@redhat.com>
 Jeremy Katz <katzj@redhat.com>
-David Dillow <dave@thedillows.org>
 Lukas Nykryn <lnykryn@redhat.com>
+David Dillow <dave@thedillows.org>
 Lubomir Rintel <lkundrak@v3.sk>
 Michal Soltys <soltys@ziu.info>
 Colin Guthrie <colin@mageia.org>
-Jóhann B. Guðmundsson <johannbg@gmail.com>
 Amerigo Wang <amwang@redhat.com>
 Thomas Renninger <trenn@suse.com>
 Alexander Tsoy <alexander@tsoy.me>
@@ -26,34 +26,40 @@ Andrey Borzenkov <arvidjaar@gmail.com>
 Hans de Goede <hdegoede@redhat.com>
 Jonathan Lebon <jonathan@jlebon.com>
 Peter Jones <pjones@redhat.com>
-Andreas Thienemann <andreas@bawue.net>
 Peter Robinson <pbrobinson@fedoraproject.org>
+Andreas Thienemann <andreas@bawue.net>
 Frantisek Sumsal <frantisek@sumsal.cz>
 Fabian Vogt <fvogt@suse.com>
+Nicolas Chauvet <kwizart@gmail.com>
+Zoltán Böszörményi <zboszor@pr.hu>
+Beniamino Galvani <bgalvani@redhat.com>
 Colin Walters <walters@verbum.org>
 John Reiser <jreiser@bitwagon.com>
 Luca Berra <bluca@vodka.it>
-Nicolas Chauvet <kwizart@gmail.com>
+Tomasz Paweł Gajc <tpgxyz@gmail.com>
 Xunlei Pang <xlpang@redhat.com>
 Brian C. Lane <bcl@redhat.com>
 Daniel Drake <drake@endlessm.com>
+Renaud Métrich <rmetrich@redhat.com>
 Angelo "pallotron" Failla <pallotron@fb.com>
 Thomas Blume <thomas.blume@suse.com>
 Ville Skyttä <ville.skytta@iki.fi>
-Beniamino Galvani <bgalvani@redhat.com>
 Böszörményi Zoltán <zboszor@pr.hu>
 Cristian Rodríguez <crrodriguez@opensuse.org>
 Dan Horák <dhorak@redhat.com>
-Renaud Métrich <rmetrich@redhat.com>
+Javier Martinez Canillas <javierm@redhat.com>
+Ondrej Mosnacek <omosnace@redhat.com>
 Baoquan He <bhe@redhat.com>
 Brendan Germain <brendan.germain@nasdaqomx.com>
-Javier Martinez Canillas <javierm@redhat.com>
+David Tardon <dtardon@redhat.com>
+Dusty Mabe <dusty@dustymabe.com>
 Jonas Witschel <diabonas@gmx.de>
 Leho Kraav <leho@kraav.com>
+Mikhail Novosyolov <m.novosyolov@rosalinux.ru>
 Moritz Maxeiner <moritz@ucworks.org>
 Nathan Rini <nate@ucar.edu>
-Ondrej Mosnacek <omosnace@redhat.com>
 Radek Vykydal <rvykydal@redhat.com>
+Đoàn Trần Công Danh <congdanhqx@gmail.com>
 Fabian Deutsch <fabiand@fedoraproject.org>
 Kamil Rytarowski <n54@gmx.com>
 Lidong Zhong <lidong.zhong@suse.com>
@@ -64,22 +70,17 @@ Peter Rajnoha <prajnoha@redhat.com>
 Thorsten Behrens <tbehrens@suse.com>
 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
 q66 <daniel@octaforge.org>
-Đoàn Trần Công Danh <congdanhqx@gmail.com>
+Adam Williamson <awilliam@redhat.com>
 Chao Wang <chaowang@redhat.com>
-David Tardon <dtardon@redhat.com>
 Frederic Crozat <fcrozat@suse.com>
 James Lee <jlee@thestaticvoid.com>
 Jesse Keating <jkeating@redhat.com>
-Mikhail Novosyolov <m.novosyolov@rosalinux.ru>
 Milan Broz <mbroz@redhat.com>
 Mimi Zohar <zohar@linux.vnet.ibm.com>
 Norbert Lange <norbert.lange@andritz.com>
 Roberto Sassu <roberto.sassu@polito.it>
 Stefan Reimer <it@startux.de>
 Takashi Iwai <tiwai@suse.de>
-Tomasz Paweł Gajc <tpgxyz@gmail.com>
-tpgxyz <tpgxyz@gmail.com>
-Adam Williamson <awilliam@redhat.com>
 Anton Blanchard <anton@samba.org>
 Bill Nottingham <notting@redhat.com>
 Chapman Flack <g2@anastigmatix.net>
@@ -109,6 +110,7 @@ Wim Muskee <wimmuskee@gmail.com>
 Alan Jenkins <alan-jenkins@tuffmail.co.uk>
 Alan Pevec <apevec@redhat.com>
 Alex Harpin <development@landsofshadow.co.uk>
+Alexey Shabalin <shaba@altlinux.org>
 Ankit Kumar <ankit@linux.vnet.ibm.com>
 Antony Messerli <amesserl@rackspace.com>
 Chao Fan <cfan@redhat.com>
@@ -117,7 +119,6 @@ Daniel Kahn Gillmor <dkg@fifthhorseman.net>
 Daniel Schaal <farbing@web.de>
 Denis Silakov <dsilakov@virtuozzo.com>
 Dimitri John Ledkov <dimitri.j.ledkov@intel.com>
-Dusty Mabe <dusty@dustymabe.com>
 Erwan Velu <erwan.velu@enovance.com>
 Evgeny Vereshchagin <evvers@ya.ru>
 Guido Trentalancia <guido@trentalancia.net>
@@ -131,14 +132,18 @@ Julian Wolf <juwolf@suse.com>
 Koen Kooi <koen@dominion.thruhere.net>
 Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
 Kyle McMartin <kmcmarti@redhat.com>
+Luiz Angelo Daros de Luca <luizluca@gmail.com>
 Lukas Wunner <lukas@wunner.de>
+Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
 Marko Myllynen <myllynen@redhat.com>
+Matthew Thode <mthode@mthode.org>
 Michal Koutný <mkoutny@suse.com>
 Mike Snitzer <snitzer@redhat.com>
 Minfei Huang <mhuang@redhat.com>
 Nikoli <nikoli@gmx.us>
 Patrick Talbert <ptalbert@redhat.com>
 Pedro Monreal <pmgdeb@gmail.com>
+Petr Pavlu <petr.pavlu@suse.com>
 Pingfan Liu <piliu@redhat.com>
 Przemysław Rudy <prudy1@o2.pl>
 Robert LeBlanc <robert@leblancnet.us>
@@ -152,6 +157,7 @@ Vladislav Bogdanov <bubble@hoster-ok.com>
 Érico Rolim <erico.erc@gmail.com>
 наб <nabijaczleweli@nabijaczleweli.xyz>
 A. Wilcox <AWilcox@Wilcox-Tech.com>
+Adam Alves <adamoa@gmail.com>
 Alexander Kurtz <alexander@kurtz.be>
 Alexander Miroshnichenko <alex@millerson.name>
 Alexander Sosedkin <asosedkin@redhat.com>
@@ -159,7 +165,9 @@ Alexander Todorov <atodorov@redhat.com>
 Alexey Kodanev <alexey.kodanev@oracle.com>
 Andreas Schwab <schwab@suse.de>
 Andreas Stieger <astieger@suse.com>
+Andrew J. Hesford <ajh@sideband.org>
 Andy Lutomirski <luto@mit.edu>
+Anjali Kulkarni <anjali.k.kulkarni@oracle.com>
 Anssi Hannula <anssi@mageia.org>
 Antz <antzz@protonmail.ch>
 Arnaud Rebillout <arnaud.rebillout@collabora.com>
@@ -177,9 +185,9 @@ Chad Dupuis <chad.dupuis@cavium.com>
 Christian Heinz <christian.ch.heinz@gmail.com>
 Cong Wang <amwang@redhat.com>
 Dan Fuhry <dfuhry@datto.com>
-Daniel Molkentin <daniel.molkentin@suse.com>
 Dave Jones <davej@redhat.com>
 David Disseldorp <ddiss@suse.de>
+David Hildenbrand <david@redhat.com>
 David Michael <david.michael@coreos.com>
 Denis Volkov <denis@simpletexting.net>
 Dennis Schridde <devurandom@gmx.net>
@@ -192,6 +200,7 @@ Enno Boland <g@s01.de>
 Enzo Matsumiya <ematsumiya@suse.de>
 Eugene S. Sobolev <sobolev@protei.ru>
 Eugene Syromiatnikov <esyr@redhat.com>
+Evgeni Golov <evgeni@golov.de>
 Fabian Vogt <fvogt@suse.de>
 Florian Albrechtskirchinger <falbrechtskirchinger@gmail.com>
 Florian Gamböck <mail@floga.de>
@@ -210,18 +219,22 @@ Ignaz Forster <iforster@suse.com>
 Jacob Wen <jian.w.wen@oracle.com>
 James Laska <jlaska@redhat.com>
 Jan Stodola <jstodola@redhat.com>
+Jaroslav Jindrak <dzejrou@gmail.com>
 Jason Dana <jasondana@quarksecurity.com>
 Jens Heise <46450477+heisej@users.noreply.github.com>
 Jeremy Linton <lintonrjeremy@gmail.com>
 Jiri Pirko <jiri@resnulli.us>
 Joe Lawrence <Joe.Lawrence@stratus.com>
 Johannes Thumshirn <jthumshirn@suse.com>
+Jonas Jelten <jj@sft.lol>
 Jonas Jonsson <jonas@websystem.se>
 Jonas Witschel <diabonas@archlinux.org>
 Kevin Yung <Kevin.Yung@myob.com>
 Lars R. Damerow <lars@pixar.com>
 Lee Duncan <lduncan@suse.com>
+Lennart Poettering <lennart@poettering.net>
 Lennert Buytenhek <buytenh@wantstofly.org>
+Lev Veyde <lveyde@redhat.com>
 Lianbo Jiang <lijiang@redhat.com>
 Lucas C. Villa Real <lucasvr@gmail.com>
 Major Hayden <major@mhtx.net>
@@ -231,7 +244,6 @@ Marian Csontos <mcsontos@redhat.com>
 Mark Fasheh <mfasheh@suse.de>
 Matt <smoothsailing72@hotmail.com>
 Matt Smith <shadowfax@gmx.com>
-Matthew Thode <mthode@mthode.org>
 Mei Liu <liumbj@linux.vnet.ibm.com>
 Michael Chapman <mike@very.puzzling.org>
 Michael McCracken <michael.mccracken@gmail.com>
@@ -241,6 +253,7 @@ Mike Gorse <mgorse@suse.com>
 Moritz 'Morty' Strübe <morty@gmx.net>
 Munehiro Matsuda <haro@kgt.co.jp>
 Nicolas Porcel <nicolasporcel06@gmail.com>
+Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
 Olivier Blin <dev@blino.org>
 Ondrej Dubaj <odubaj@redhat.com>
 P J P <ppandit@redhat.com>
@@ -250,7 +263,7 @@ Pavel Zhukov <pzhukov@redhat.com>
 Pawel Wieczorkiewicz <pwieczorkiewicz@suse.de>
 Pekka Wallendahl <wyrmiyu@gmail.com>
 Peter Georg <peter.georg@physik.uni-regensburg.de>
-Petr Pavlu <petr.pavlu@suse.com>
+Peter Levine <plevine457@gmail.com>
 Petr Tesarik <ptesarik@suse.com>
 Petr Vorel <pvorel@suse.cz>
 Prarit Bhargava <prarit@redhat.com>
@@ -262,9 +275,11 @@ Ruben Kerkhof <ruben@rubenkerkhof.com>
 Rumbaut Thomas <Thomas.Rumbaut@digipolis.gent>
 Rusty Bird <rustybird@openmailbox.org>
 Sebastian Mitterle <smitterl@redhat.com>
+Sergei Iudin <tsipa740@gmail.com>
 Sergey Fionov <fionov@gmail.com>
 Shawn W Dunn <sfalken@opensuse.org>
 Srinivasa T N <seenutn@linux.vnet.ibm.com>
+Stefan Berger <stefanb@linux.ibm.com>
 Stijn Hoop <stijn@sandcat.nl>
 Sullivan (CTR), Austin <austin.sullivan.ctr@progeny.net>
 Thierry Vignaud <thierry.vignaud@gmail.com>
@@ -277,10 +292,13 @@ Tomasz Torcz <tomek@pipebreaker.pl>
 Tong Li <tonli@redhat.com>
 Vadim Kuznetsov <vadimk@gentoo.org>
 Vaughan Cao <vaughan.cao@oracle.com>
+Vladius25 <vkorol2509@icloud.com>
 Vratislav Podzimek <vpodzime@redhat.com>
+Yang Liu <50459973+ly4096x@users.noreply.github.com>
 Yanko Kaneti <yaneti@declera.com>
 Zhiguo Deng <bjzgdeng@linux.vnet.ibm.com>
 Ziyue Yang <ziyang@redhat.com>
+foopub <45460217+foopub@users.noreply.github.com>
 gaoyi <ymuemc@163.com>
 honza801 <honza801@gmail.com>
 jbash aka John Bashinski <jbash@velvet.com>
@@ -295,6 +313,6 @@ mulhern <amulhern@redhat.com>
 mwberry <mwberry@users.noreply.github.com>
 nabijaczleweli <nabijaczleweli@gmail.com>
 privb0x23 <privb0x23@users.noreply.github.com>
-tpg <tpgxyz@gmail.com>
+realtime-neil <neil@rtr.ai>
 xtraeme <xtraeme@voidlinux.eu>
 Дамјан Георгиевски <gdamjan@gmail.com>

HACKING

@@ -1,23 +0,0 @@
-Right now, most of the testing is done using a qemu/kvm guest and
-generating the initramfs on another box but the support is all present
-to build for the "running" machine.  For the former, you can boot the guest
-using qemu's -kernel and -initrd options.
-
-dracut exists and will build an image.  It is command-line equivalent
-to most mkinitrd implementations and should be pretty straight-forward
-to use.
-
-To use, just run dracut with an output file name and, optionally, a
-kernel version (it defaults to using the current).   The appropriate
-modules will be copied over and things should be good to go.  If you'd
-like to customize the list of modules copied in, edit /etc/dracut.conf
-and set
-  dracutmodules="foo bar baz"
-
-Note that dracut calls functional components in modules.d "modules"
-while kernel modules are called "drivers".
-
-Requirements:
-* udev
-* nfs module: nfs daemon and rpc helper
-* iscsi: iscsi

Makefile

@@ -9,8 +9,14 @@ ifeq ($(DRACUT_FULL_VERSION),)
 DRACUT_FULL_VERSION = $(DRACUT_VERSION)
 endif
 
+HAVE_SHELLCHECK ?= $(shell which shellcheck >/dev/null 2>&1 && echo yes)
+HAVE_SHFMT ?= $(shell which shfmt >/dev/null  2>&1 && echo yes)
+HAVE_RPMBUILD ?= $(shell which rpmbuild >/dev/null  2>&1 && echo yes)
+
 -include Makefile.inc
 
+KVERSION ?= $(shell uname -r)
+
 prefix ?= /usr
 libdir ?= ${prefix}/lib
 datadir ?= ${prefix}/share
@@ -22,18 +28,16 @@ CFLAGS ?= -O2 -g -Wall -std=gnu99 -D_FILE_OFFSET_BITS=64 -Wformat -Werror=format
 bashcompletiondir ?= ${datadir}/bash-completion/completions
 pkgconfigdatadir ?= $(datadir)/pkgconfig
 
-man1pages = lsinitrd.1
+man1pages = man/lsinitrd.1
 
-man5pages = dracut.conf.5
+man5pages = man/dracut.conf.5
 
-man7pages = dracut.cmdline.7 \
-            dracut.bootup.7 \
-            dracut.modules.7
+man7pages = man/dracut.cmdline.7 \
+            man/dracut.bootup.7 \
+            man/dracut.modules.7
 
-man8pages = dracut.8 \
-            dracut-catimages.8 \
-            mkinitrd.8 \
-            mkinitrd-suse.8 \
+man8pages = man/dracut.8 \
+            man/dracut-catimages.8 \
             modules.d/98dracut-systemd/dracut-cmdline.service.8 \
             modules.d/98dracut-systemd/dracut-initqueue.service.8 \
             modules.d/98dracut-systemd/dracut-mount.service.8 \
@@ -45,47 +49,58 @@ man8pages = dracut.8 \
 
 manpages = $(man1pages) $(man5pages) $(man7pages) $(man8pages)
 
-.PHONY: install clean archive rpm srpm testimage test all check AUTHORS doc dracut-version.sh
+.PHONY: install clean archive rpm srpm testimage test all check AUTHORS CONTRIBUTORS doc dracut-version.sh
 
-all: dracut-version.sh dracut.pc dracut-install skipcpio/skipcpio
+all: dracut-version.sh dracut.pc dracut-install src/skipcpio/skipcpio dracut-util
 
 %.o : %.c
 	$(CC) -c $(CFLAGS) $(CPPFLAGS) $(KMOD_CFLAGS) $< -o $@
 
 DRACUT_INSTALL_OBJECTS = \
-        install/dracut-install.o \
-        install/hashmap.o\
-        install/log.o \
-        install/strv.o \
-        install/util.o
+        src/install/dracut-install.o \
+        src/install/hashmap.o\
+        src/install/log.o \
+        src/install/strv.o \
+        src/install/util.o
 
 # deps generated with gcc -MM
-install/dracut-install.o: install/dracut-install.c install/log.h install/macro.h \
-	install/hashmap.h install/util.h
-install/hashmap.o: install/hashmap.c install/util.h install/macro.h install/log.h \
-	install/hashmap.h
-install/log.o: install/log.c install/log.h install/macro.h install/util.h
-install/util.o: install/util.c install/util.h install/macro.h install/log.h
-install/strv.o: install/strv.c install/strv.h install/util.h install/macro.h install/log.h
+src/install/dracut-install.o: src/install/dracut-install.c src/install/log.h src/install/macro.h \
+	src/install/hashmap.h src/install/util.h
+src/install/hashmap.o: src/install/hashmap.c src/install/util.h src/install/macro.h src/install/log.h \
+	src/install/hashmap.h
+src/install/log.o: src/install/log.c src/install/log.h src/install/macro.h src/install/util.h
+src/install/util.o: src/install/util.c src/install/util.h src/install/macro.h src/install/log.h
+src/install/strv.o: src/install/strv.c src/install/strv.h src/install/util.h src/install/macro.h src/install/log.h
 
-install/dracut-install: $(DRACUT_INSTALL_OBJECTS)
+src/install/dracut-install: $(DRACUT_INSTALL_OBJECTS)
 	$(CC) $(LDFLAGS) -o $@ $(DRACUT_INSTALL_OBJECTS) $(LDLIBS) $(FTS_LIBS) $(KMOD_LIBS)
 
-logtee: logtee.c
+logtee: src/logtee/logtee.c
 	$(CC) $(LDFLAGS) -o $@ $<
 
-dracut-install: install/dracut-install
+dracut-install: src/install/dracut-install
 	ln -fs $< $@
 
-SKIPCPIO_OBJECTS= \
-	skipcpio/skipcpio.o
+SKIPCPIO_OBJECTS = src/skipcpio/skipcpio.o
+skipcpio/skipcpio.o: src/skipcpio/skipcpio.c
+skipcpio/skipcpio: $(SKIPCPIO_OBJECTS)
 
-skipcpio/skipcpio.o: skipcpio/skipcpio.c
-skipcpio/skipcpio: skipcpio/skipcpio.o
+UTIL_OBJECTS = src/util/util.o
+util/util.o: src/util/util.c
+util/util: $(UTIL_OBJECTS)
 
-indent:
-	indent -i8 -nut -br -linux -l120 install/dracut-install.c
-	indent -i8 -nut -br -linux -l120 skipcpio/skipcpio.c
+dracut-util: src/util/util
+	cp -a $< $@
+
+.PHONY: indent-c
+indent-c:
+	astyle -n --quiet --options=.astylerc $(wildcard *.[ch] */*.[ch] src/*/*.[ch])
+
+.PHONY: indent
+indent: indent-c
+ifeq ($(HAVE_SHFMT),yes)
+	shfmt -w -s .
+endif
 
 doc: $(manpages) dracut.html
 
@@ -101,17 +116,18 @@ endif
 	@rm -f -- "$@"
 	asciidoc -a "version=$(DRACUT_FULL_VERSION)" -d manpage -b docbook -o "$@" $<
 
-dracut.8: dracut.usage.asc dracut.8.asc
+dracut.8: man/dracut.8.asc \
+	man/dracut.usage.asc
 
-dracut.html: dracut.asc $(manpages) dracut.css dracut.usage.asc
+dracut.html: man/dracut.asc $(manpages) docs/dracut.css man/dracut.usage.asc
 	@rm -f -- dracut.xml
 	asciidoc -a "mainversion=$(DRACUT_MAIN_VERSION)" \
 		-a "version=$(DRACUT_FULL_VERSION)" \
 		-a numbered \
-		-d book -b docbook -o dracut.xml dracut.asc
+		-d book -b docbook -o dracut.xml man/dracut.asc
 	@rm -f -- dracut.html
 	xsltproc -o dracut.html --xinclude -nonet \
-		--stringparam custom.css.source dracut.css \
+		--stringparam custom.css.source docs/dracut.css \
 		--stringparam generate.css.header 1 \
 		http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl dracut.xml
 	@rm -f -- dracut.xml
@@ -132,7 +148,6 @@ install: all
 	mkdir -p $(DESTDIR)$(mandir)/man1 $(DESTDIR)$(mandir)/man5 $(DESTDIR)$(mandir)/man7 $(DESTDIR)$(mandir)/man8
 	install -m 0755 dracut.sh $(DESTDIR)$(bindir)/dracut
 	install -m 0755 dracut-catimages.sh $(DESTDIR)$(bindir)/dracut-catimages
-	install -m 0755 mkinitrd-dracut.sh $(DESTDIR)$(bindir)/mkinitrd
 	install -m 0755 lsinitrd.sh $(DESTDIR)$(bindir)/lsinitrd
 	install -m 0644 dracut.conf $(DESTDIR)$(sysconfdir)/dracut.conf
 	mkdir -p $(DESTDIR)$(sysconfdir)/dracut.conf.d
@@ -172,24 +187,27 @@ endif
 			$(DESTDIR)$(systemdsystemunitdir)/initrd.target.wants/$$i; \
 		done \
 	fi
-	if [ -f install/dracut-install ]; then \
-		install -m 0755 install/dracut-install $(DESTDIR)$(pkglibdir)/dracut-install; \
+	if [ -f src/install/dracut-install ]; then \
+		install -m 0755 src/install/dracut-install $(DESTDIR)$(pkglibdir)/dracut-install; \
 	fi
-	if [ -f skipcpio/skipcpio ]; then \
-		install -m 0755 skipcpio/skipcpio $(DESTDIR)$(pkglibdir)/skipcpio; \
+	if [ -f src/skipcpio/skipcpio ]; then \
+		install -m 0755 src/skipcpio/skipcpio $(DESTDIR)$(pkglibdir)/skipcpio; \
+	fi
+	if [ -f dracut-util ]; then \
+		install -m 0755 dracut-util $(DESTDIR)$(pkglibdir)/dracut-util; \
 	fi
 	mkdir -p $(DESTDIR)${prefix}/lib/kernel/install.d
-	install -m 0755 50-dracut.install $(DESTDIR)${prefix}/lib/kernel/install.d/50-dracut.install
-	install -m 0755 51-dracut-rescue.install $(DESTDIR)${prefix}/lib/kernel/install.d/51-dracut-rescue.install
+	install -m 0755 install.d/50-dracut.install $(DESTDIR)${prefix}/lib/kernel/install.d/50-dracut.install
+	install -m 0755 install.d/51-dracut-rescue.install $(DESTDIR)${prefix}/lib/kernel/install.d/51-dracut-rescue.install
 	mkdir -p $(DESTDIR)${bashcompletiondir}
-	install -m 0644 dracut-bash-completion.sh $(DESTDIR)${bashcompletiondir}/dracut
-	install -m 0644 lsinitrd-bash-completion.sh $(DESTDIR)${bashcompletiondir}/lsinitrd
+	install -m 0644 shell-completion/bash/dracut $(DESTDIR)${bashcompletiondir}/dracut
+	install -m 0644 shell-completion/bash/lsinitrd $(DESTDIR)${bashcompletiondir}/lsinitrd
 	mkdir -p $(DESTDIR)${pkgconfigdatadir}
 	install -m 0644 dracut.pc $(DESTDIR)${pkgconfigdatadir}/dracut.pc
 
 dracut-version.sh:
 	@rm -f dracut-version.sh
-	@echo "DRACUT_VERSION=$(DRACUT_FULL_VERSION)" > dracut-version.sh
+	@printf "#!/bin/sh\n# shellcheck disable=SC2034\nDRACUT_VERSION=%s\n" "$(DRACUT_FULL_VERSION)" > dracut-version.sh
 
 clean:
 	$(RM) *~
@@ -199,9 +217,11 @@ clean:
 	$(RM) test-*.img
 	$(RM) dracut-*.rpm dracut-*.tar.bz2 dracut-*.tar.xz
 	$(RM) dracut-version.sh
-	$(RM) dracut-install install/dracut-install $(DRACUT_INSTALL_OBJECTS)
+	$(RM) dracut-install src/install/dracut-install $(DRACUT_INSTALL_OBJECTS)
 	$(RM) skipcpio/skipcpio $(SKIPCPIO_OBJECTS)
+	$(RM) dracut-util util/util $(UTIL_OBJECTS)
 	$(RM) $(manpages) dracut.html
+	$(RM) dracut.pc
 	$(MAKE) -C test clean
 
 dist: dracut-$(DRACUT_MAIN_VERSION).tar.xz
@@ -216,10 +236,11 @@ dracut-$(DRACUT_MAIN_VERSION).tar.xz: doc syncheck
 	xz -9 dracut-$(DRACUT_MAIN_VERSION).tar
 	rm -f -- dracut-$(DRACUT_MAIN_VERSION).tar
 
+ifeq ($(HAVE_RPMBUILD),yes)
 rpm: dracut-$(DRACUT_MAIN_VERSION).tar.xz syncheck
 	rpmbuild=$$(mktemp -d -p /var/tmp rpmbuild-dracut.XXXXXX); src=$$(pwd); \
 	cp dracut-$(DRACUT_MAIN_VERSION).tar.xz "$$rpmbuild"; \
-	LC_MESSAGES=C $$src/git2spec.pl $(DRACUT_MAIN_VERSION) "$$rpmbuild" < dracut.spec > $$rpmbuild/dracut.spec; \
+	LC_MESSAGES=C $$src/tools/git2spec.pl $(DRACUT_MAIN_VERSION) "$$rpmbuild" < pkgbuild/dracut.spec > $$rpmbuild/dracut.spec; \
 	(cd "$$rpmbuild"; \
 	wget https://www.gnu.org/licenses/lgpl-2.1.txt; \
 	rpmbuild --define "_topdir $$PWD" --define "_sourcedir $$PWD" \
@@ -230,13 +251,18 @@ rpm: dracut-$(DRACUT_MAIN_VERSION).tar.xz syncheck
 srpm: dracut-$(DRACUT_MAIN_VERSION).tar.xz syncheck
 	rpmbuild=$$(mktemp -d -t rpmbuild-dracut.XXXXXX); src=$$(pwd); \
 	cp dracut-$(DRACUT_MAIN_VERSION).tar.xz "$$rpmbuild"; \
-	LC_MESSAGES=C $$src/git2spec.pl $(DRACUT_MAIN_VERSION) "$$rpmbuild" < dracut.spec > $$rpmbuild/dracut.spec; \
+	LC_MESSAGES=C $$src/tools/git2spec.pl $(DRACUT_MAIN_VERSION) "$$rpmbuild" < pkgbuild/dracut.spec > $$rpmbuild/dracut.spec; \
 	(cd "$$rpmbuild"; \
 	[ -f $$src/lgpl-2.1.txt ] && cp $$src/lgpl-2.1.txt . || wget https://www.gnu.org/licenses/lgpl-2.1.txt; \
 	rpmbuild --define "_topdir $$PWD" --define "_sourcedir $$PWD" \
 	        --define "_specdir $$PWD" --define "_srcrpmdir $$PWD" \
 		--define "_rpmdir $$PWD" -bs dracut.spec; ) && \
 	( mv "$$rpmbuild"/*.src.rpm $(DESTDIR).; rm -fr -- "$$rpmbuild"; ls $(DESTDIR)*.rpm )
+else
+.PHONY: rpm srpm
+rpm: syncheck
+srpm: syncheck
+endif
 
 syncheck:
 	@ret=0;for i in dracut-initramfs-restore.sh modules.d/*/*.sh; do \
@@ -246,44 +272,53 @@ syncheck:
 		[ $$V ] && echo "checking for [[: $$i"; if grep -Fq '[[ ' "$$i" ; then ret=$$(($$ret+1)); echo "$$i contains [["; fi; \
 		[ $$V ] && echo "checking for echo -n: $$i"; if grep -Fq 'echo -n ' "$$i" ; then ret=$$(($$ret+1)); echo "$$i contains echo -n"; fi \
 	done;exit $$ret
-	@ret=0;for i in *.sh mkinitrd-dracut.sh modules.d/*/*.sh \
-	                modules.d/*/module-setup.sh; do \
+	@ret=0;for i in *.sh modules.d/*/*.sh modules.d/*/module-setup.sh; do \
 		[ $$V ] && echo "bash syntax check: $$i"; bash -n "$$i" ; ret=$$(($$ret+$$?)); \
 	done;exit $$ret
+ifeq ($(HAVE_SHELLCHECK),yes)
+ifeq ($(HAVE_SHFMT),yes)
+	shellcheck $$(shfmt -f .)
+else
+	find . -name '*.sh' -print0 | xargs -0 shellcheck
+endif
+endif
 
 check: all syncheck rpm
 	@[ "$$EUID" == "0" ] || { echo "'check' must be run as root! Please use 'sudo'."; exit 1; }
 	@$(MAKE) -C test check
 
 testimage: all
-	./dracut.sh -N -l -a debug -f test-$(shell uname -r).img $(shell uname -r)
-	@echo wrote  test-$(shell uname -r).img
+	./dracut.sh -N -l -a debug -f test-$(KVERSION).img $(KVERSION)
+	@echo wrote  test-$(KVERSION).img
 
 debugtestimage: all
-	./dracut.sh --debug -l -a debug -f test-$(shell uname -r).img $(shell uname -r)
-	@echo wrote  test-$(shell uname -r).img
+	./dracut.sh --debug -l -a debug -f test-$(KVERSION).img $(KVERSION)
+	@echo wrote  test-$(KVERSION).img
 
 testimages: all
-	./dracut.sh -l -a debug --kernel-only -f test-kernel-$(shell uname -r).img $(shell uname -r)
-	@echo wrote  test-$(shell uname -r).img
-	./dracut.sh -l -a debug --no-kernel -f test-dracut.img $(shell uname -r)
+	./dracut.sh -l -a debug --kernel-only -f test-kernel-$(KVERSION).img $(KVERSION)
+	@echo wrote  test-$(KVERSION).img
+	./dracut.sh -l -a debug --no-kernel -f test-dracut.img $(KVERSION)
 	@echo wrote  test-dracut.img
 
 debughostimage: all
-	./dracut.sh --debug -H -l -f test-$(shell uname -r).img $(shell uname -r)
-	@echo wrote  test-$(shell uname -r).img
+	./dracut.sh --debug -H -l -f test-$(KVERSION).img $(KVERSION)
+	@echo wrote  test-$(KVERSION).img
 
 hostimage: all
-	./dracut.sh -H -l -f test-$(shell uname -r).img $(shell uname -r)
-	@echo wrote  test-$(shell uname -r).img
+	./dracut.sh -H -l -f test-$(KVERSION).img $(KVERSION)
+	@echo wrote  test-$(KVERSION).img
 
 efi: all
-	./dracut.sh --uefi -H -l -f linux-$(shell uname -r).efi $(shell uname -r)
-	@echo wrote linux-$(shell uname -r).efi
+	./dracut.sh --uefi -H -l -f linux-$(KVERSION).efi $(KVERSION)
+	@echo wrote linux-$(KVERSION).efi
 
 AUTHORS:
 	git shortlog  --numbered --summary -e |while read a rest || [ -n "$$rest" ]; do echo $$rest;done > AUTHORS
 
+CONTRIBUTORS:
+	@git shortlog $(DRACUT_MAIN_VERSION).. --numbered --summary -e |while read a rest || [ -n "$$rest" ]; do echo "- $$rest";done
+
 dracut.html.sign: dracut-$(DRACUT_MAIN_VERSION).tar.xz dracut.html
 	gpg-sign-all dracut-$(DRACUT_MAIN_VERSION).tar.xz dracut.html
 

NEWS.md

@@ -1,3 +1,319 @@
+[Rendered view](https://github.com/dracutdevs/dracut/blob/master/NEWS.md)
+
+dracut-054
+==========
+
+With this release dracut has undergone a major overhaul.
+
+A lot of systemd related modules have been added.
+
+The integration test suite has finally ironed out the flaky behaviour due to the parallel device probing of the kernel,
+which bit sometimes in the non-kvm github CI. So, if you see any `/dev/sda` in a setup script with more than two hard drives,
+chances are, that the script works on the wrong disk. Same goes for network interfaces.
+
+This release is also fully `shellcheck`'ed with `ShellCheck-0.7.2` and indented with `shfmt` and `astyle`.
+
+The dracut project builds test containers every day for:
+* `opensuse/tumbleweed-dnf:latest`
+* `archlinux:latest`
+* `fedora:rawhide`
+* `fedora:latest`
+* `fedora:33`
+
+These containers can easily be used to run the integration tests locally without root permissions via `podman`.
+We hope this serves as a blueprint for your distribution's CI process.
+
+More information can be found in [docs/HACKING.md](https://github.com/dracutdevs/dracut/blob/master/HACKING.md).
+
+#### Bug Fixes
+
+*   make testsuite pass on OpenSuse and Arch ([8b2afb08](https://github.com/dracutdevs/dracut/commit/8b2afb08baea7fc6e15ece94e287dcc4a008bcc4))
+*   cope with distributions with `/usr/etc` files ([3ad3b3a4](https://github.com/dracutdevs/dracut/commit/3ad3b3a40d419c4386b2924f6ac25ab0c355d131))
+*   deprecate gummiboot ([5c94cf41](https://github.com/dracutdevs/dracut/commit/5c94cf41e8937b6fbb72c96bc54c84fdf224c711))
+*   set vimrc and emacs indention according to .editorconfig ([9012f399](https://github.com/dracutdevs/dracut/commit/9012f3996b1e5f0788f8e80dfdd5c9ab0636c355))
+*   correctly handle kernel parameters ([501d82f7](https://github.com/dracutdevs/dracut/commit/501d82f79675a6bf9b37e8250152515863a80236))
+*   remove dracut.pc on `make clean` ([d643156d](https://github.com/dracutdevs/dracut/commit/d643156d561d3aca816d75e403149db073617292))
+*   honor KVERSION environment in the Makefile ([d8a454a5](https://github.com/dracutdevs/dracut/commit/d8a454a537c6de95033dec7d83c622fdc46c2a4f))
+*   always use mkdir -p ([9cf7b1c5](https://github.com/dracutdevs/dracut/commit/9cf7b1c529442d5abd6eaec4399d4ee77b95145e))
+* **dracut.sh:**
+    *  prevent symbolic links containing `//` ([de0c0872](https://github.com/dracutdevs/dracut/commit/de0c0872fc858fa9ca952f79ea9f00be17c37a4c))
+    *  adding missing globalvars for udev ([f35d479d](https://github.com/dracutdevs/dracut/commit/f35d479d2b718da54886a66d3b7af2132215f80a))
+    *  sysctl global variables ([3ca9aa1d](https://github.com/dracutdevs/dracut/commit/3ca9aa1d7b24b82e01d16613b86ec3be97c8a1bb))
+    *  add global vars for modules-load ([ec4539c6](https://github.com/dracutdevs/dracut/commit/ec4539c6066edf25e52ed8e2d35c4be7ef39f729))
+    *  omission is an addition to other omissions in conf files ([96c31333](https://github.com/dracutdevs/dracut/commit/96c313333d1a4f5e2c524a3a11c5b3aab24afc20))
+    *  harden dracut against GZIP environment variable ([d8e47e20](https://github.com/dracutdevs/dracut/commit/d8e47e201af4646e2a82e11220ea9c993bd2ed48))
+    *   add a missing tmpfilesconfdir global variable ([8849dd8d](https://github.com/dracutdevs/dracut/commit/8849dd8d1a74a46cb761c4d8041e4582d4686724))
+    *   include `modules.builtin.alias` in the initramfs ([7f633747](https://github.com/dracutdevs/dracut/commit/7f6337471312486934f9592c1c7c05ed68694454))
+    *   install all depmod relevant configuration files ([50a01dd4](https://github.com/dracutdevs/dracut/commit/50a01dd4b28471c0dfa810a705e219963bd5ec3c))
+    *   add `modules.builtin.modinfo` to the initramfs ([87c4c178](https://github.com/dracutdevs/dracut/commit/87c4c17850e8bb982f6c07a6d3f58124bb2875de))
+    *   search for btrfs devices from actual mount poiont ([3fdc734a](https://github.com/dracutdevs/dracut/commit/3fdc734a5cc8c0b94c1da49439181d540c8a5c43))
+* **dracut-functions.sh:**
+    *  implement a cache for get_maj_min ([c3bb9d18](https://github.com/dracutdevs/dracut/commit/c3bb9d18dceed7db6d16f9c2a7f682c5934099d7))
+    *  word splitting issue for sed in get_ucode_file ([122657b2](https://github.com/dracutdevs/dracut/commit/122657b2fedf13991597830cca4d4ddbc8038233))
+* **dracut-logger.sh:**  double dash trigger unknown logger warnings during run ([4fbccde5](https://github.com/dracutdevs/dracut/commit/4fbccde50456f513d388cdfd858018cd889890dc))
+* **dracut-install:**
+    *  handle $LIB in ldd output parsing ([d1a36d3d](https://github.com/dracutdevs/dracut/commit/d1a36d3d80b0ed71ee814659e18a020c53cee05e))
+    *  handle builtin modules ([2536a9ea](https://github.com/dracutdevs/dracut/commit/2536a9eaffbc9cc14c85579a2f537d3f3a1d5659))
+* **base:**
+    *  suppress calls to getarg in build phase ([6feaaabc](https://github.com/dracutdevs/dracut/commit/6feaaabc221ffbf79f652cbee3eea58f02449c50))
+    *  source hooks without exec ([8059bcb2](https://github.com/dracutdevs/dracut/commit/8059bcb2c8df4d60cc2f548d3c53db25d815a7be))
+    *  wait_for_dev quote shell variables ([b800edd6](https://github.com/dracutdevs/dracut/commit/b800edd69817b5e46d5f240b96d3b3648267ea21))
+    *  adding crc32c for ext3 ([61f45643](https://github.com/dracutdevs/dracut/commit/61f456435879f084a1bf2c8885eaf37070035abf))
+* **crypt:**
+    *  install all crypto modules in the generic initrd ([10f9e569](https://github.com/dracutdevs/dracut/commit/10f9e569c52654ff54678a626a0f5dd14233716d))
+    *  include cryptsetups tmpfile ([a4cc1964](https://github.com/dracutdevs/dracut/commit/a4cc196467e45f093fab7876c1c6b40798058920))
+* **crypt-gpg:**
+    *  cope with different scdaemon location ([44fd1c13](https://github.com/dracutdevs/dracut/commit/44fd1c13555f2e12bb566c246948629ada27d14d))
+* **dbus-broker:**
+    *  enable the service ([df1e5f06](https://github.com/dracutdevs/dracut/commit/df1e5f06a5449dcec6749baf742eac6eb1f0aa53))
+* **dbus-daemon:**
+    *  only error out in install() ([ae4fbb3d](https://github.com/dracutdevs/dracut/commit/ae4fbb3db4136e6e03a1c74d05ecc2a73b916401))
+* **dracut-systemd:**
+    *  don't refuse root=tmpfs when systemd is used ([a96900a8](https://github.com/dracutdevs/dracut/commit/a96900a82c3a8ec1ed2c6b2cc8862f912093fa0c))
+* **examples:**  remove the examples directory and reference to it ([b37c90c8](https://github.com/dracutdevs/dracut/commit/b37c90c8e00155a1f31237ae6cf91a81677c4df5))
+* **fips:**
+    *  add dh and ecdh ciphers ([543b8014](https://github.com/dracutdevs/dracut/commit/543b8014fc10fc6a92ba83db0dfc994fc1d2129b))
+    *  remove old udev version requirements ([be30d987](https://github.com/dracutdevs/dracut/commit/be30d98751cff4ace660215305e2468943a45754))
+* **i18n:**
+    *  skip if data is missing ([651fe01e](https://github.com/dracutdevs/dracut/commit/651fe01e7937d86bbd471d9621581bed44f23dfa))
+* **img-lib:**
+    *  ignored null byte in input ([85eb9680](https://github.com/dracutdevs/dracut/commit/85eb96802cb82ec179bd3bc429b0dad2518946c5))
+* **integrity:**
+    *  properly set up EVM when using an x509 cert ([4bdd7eb2](https://github.com/dracutdevs/dracut/commit/4bdd7eb23a8187c3f19797e47eee8c672cea33ae))
+* **iscsi:**
+    *  replace sed call with bash internals ([66b920c6](https://github.com/dracutdevs/dracut/commit/66b920c65143f4cac80385a51704ae9483305569))
+    *  add iscsid.service requirements ([bb6770f1](https://github.com/dracutdevs/dracut/commit/bb6770f1a413bdc7fd570b260ee28ace1255a195))
+    *  only rely on socket activiation ([0eb87d78](https://github.com/dracutdevs/dracut/commit/0eb87d78108aae9aa4692f1edfb33ded50e26409))
+* **kernel-modules:**
+    *  optionally add /usr/lib/modules.d to initramfs ([92e6a8f8](https://github.com/dracutdevs/dracut/commit/92e6a8f87914322994387e559cf2a00b1760b301))
+    *  add watchdog drivers for generic initrd ([3a60c036](https://github.com/dracutdevs/dracut/commit/3a60c036db7caccda95475d33c8d4ce1f615d2c8))
+* **mdraid:**
+    *  remove dependency statements ([86b75634](https://github.com/dracutdevs/dracut/commit/86b756346a6b7c5cb5f6fda4d12e2a58b6144e40))
+* **memstrack:**
+    *  correct dependencies ([c2ecc4d1](https://github.com/dracutdevs/dracut/commit/c2ecc4d131876383b47820a2e8d1a6f8a11716d9))
+* **multipath:**
+    *  stop multipath before udev db cleanup ([3c244c7c](https://github.com/dracutdevs/dracut/commit/3c244c7ca3555b526883dc20104c469b39085cbe))
+    *  revise multipathd-stop ([7b8c78ff](https://github.com/dracutdevs/dracut/commit/7b8c78ff43a1f8e3690969e980d3d9d1dcb00c87))
+* **nbd:**
+    *  assume nbd version >= 3.8 ([6209edeb](https://github.com/dracutdevs/dracut/commit/6209edeb5c7783d94867829bf052aa53c78a1efe))
+    *  remove old udev version requirements ([fd15dbad](https://github.com/dracutdevs/dracut/commit/fd15dbad6ebad86a3753a03f98706010f3e36cf7))
+    *  make nbd work again with systemd ([77906443](https://github.com/dracutdevs/dracut/commit/7790644362622097aa69107920fd26b688c855d3))
+* **network:**
+    *  use wicked unit instead of find_binary ([57eefcf7](https://github.com/dracutdevs/dracut/commit/57eefcf70587f06b8874a3b3cf31e9ab70c03227))
+    *  user variable for sdnetworkd instead of path ([4982e16d](https://github.com/dracutdevs/dracut/commit/4982e16dd53dcbbcfbd3a6b59013a0d6f893f840))
+    *  correct regression in iface_has_carrier ([36af0518](https://github.com/dracutdevs/dracut/commit/36af0518b3fe59442de206c24bbe03be6fc17095))
+* **network-legacy:**
+    *  add missing options to dhclient.conf ([abfd547a](https://github.com/dracutdevs/dracut/commit/abfd547a85230a4520df65280aaf195f319df464))
+    *  silence getargs ([60a34d8b](https://github.com/dracutdevs/dracut/commit/60a34d8b11dd50b2cd4e0e2208bd7c5e0fc48b71))
+* **network-manager:**
+    *  cope with distributions not using `libexec` ([22d6863e](https://github.com/dracutdevs/dracut/commit/22d6863ef1b2eb2a22264f2bfdb2b9329ab5dfdb))
+    *  set timeout via command line option ([8a51ee1f](https://github.com/dracutdevs/dracut/commit/8a51ee1fa61bd3da342be53e35730837afd2caad))
+    *  run after dracut-cmdline ([4d03404f](https://github.com/dracutdevs/dracut/commit/4d03404f499064b354a58223895cc47dbb461da5))
+    *  create /run directories ([49b61496](https://github.com/dracutdevs/dracut/commit/49b614961dc8684f8512febbf80da489909e4b7f))
+    *  use /run/NetworkManager/initrd/neednet in initqueue ([6a37c6f6](https://github.com/dracutdevs/dracut/commit/6a37c6f6302f950df608db3fd45acf9342ee3de2))
+    *  only run NetworkManager if rd.neednet=1 ([ac0e8f7d](https://github.com/dracutdevs/dracut/commit/ac0e8f7dcc81432311906c3fca0d4211f6a2f68c))
+    *  nm-run.service: don't kill forked processes ([1f21fac6](https://github.com/dracutdevs/dracut/commit/1f21fac646daa46cbe184ef8ff7705842f06ba15))
+    *  no default deps for nm-run.service ([ba4bcf5f](https://github.com/dracutdevs/dracut/commit/ba4bcf5f4f11ad624c647ddf4f566997186135e7))
+    *  nm-lib.sh does not require bash ([3402142e](https://github.com/dracutdevs/dracut/commit/3402142e344298c8f20fc52a2b064344788f1668))
+* **squash:**
+    *  post install should be the last step before stripping ([8c8aecdc](https://github.com/dracutdevs/dracut/commit/8c8aecdc63c9389038e78ee712d4809e49add5e1))
+* **systemd:**
+    *  include all nss libraries ([b3bbf5fb](https://github.com/dracutdevs/dracut/commit/b3bbf5fb6a95cfb69272da0711b5c5e0c6621de9))
+    *  include hosts and nsswitch.conf in hostonly mode ([5912f4fb](https://github.com/dracutdevs/dracut/commit/5912f4fbc036cc36b9507c16dddef1ded1556572))
+    *  remove old systemd version requirements ([fc53987b](https://github.com/dracutdevs/dracut/commit/fc53987bec1bc71b054d99072f62c1770a44bcca))
+* **systemd-hostnamed:**  extra quote ([2aa65234](https://github.com/dracutdevs/dracut/commit/2aa652349ca83198581cccb516a241a8d0e1b4d9))
+* **systemd-modules:**  remove dependency on systemd meta module ([afef4557](https://github.com/dracutdevs/dracut/commit/afef455718db69cff3797ca1a6d8bfebd2e86ab3))
+* **systemd-modules-load:**
+    *  misc repairs ([782ac8f1](https://github.com/dracutdevs/dracut/commit/782ac8f1f6b68edfe59630e9e4ac1673636f3a5e))
+* **systemd-networkd:**
+    *  make systemd-networkd a proper network provider ([ea779750](https://github.com/dracutdevs/dracut/commit/ea779750c371102c04252b48f1b7d9c7ece7cf93), closes [#737](https://github.com/dracutdevs/dracut/issues/737))
+* **systemd-resolved:**  remove nss libraries ([12bef83c](https://github.com/dracutdevs/dracut/commit/12bef83cdaf329e3ee2cc1f282bd9c128ec0fc56))
+* **systemd-sysctl:**
+    *  sysctl global variables ([02acedd0](https://github.com/dracutdevs/dracut/commit/02acedd09eb7222eaaf0f5256f3ddec26d658360))
+* **systemd-sysusers:**
+    *  misc fixes and cleanup ([7359ba8a](https://github.com/dracutdevs/dracut/commit/7359ba8acab2652cfff6b845f84a936cdec30f9d))
+* **systemd-udev:**  use global vars instead of fixed path ([fd883a58](https://github.com/dracutdevs/dracut/commit/fd883a58d1360f0c6c32f64462fafdd7a54af1ee))
+* **systemd-udevd:**  add udev id program files ([562cb77b](https://github.com/dracutdevs/dracut/commit/562cb77b5a28e3f31bc6d327c7712fba661e9a27))
+* **systemd-verity:**
+    *  incorrect reference to cryptsetup target ([ba92d1fc](https://github.com/dracutdevs/dracut/commit/ba92d1fcad68758004d7b1102fe1905c0f25e63e))
+    *  re-naming module to veritysetup ([0267f3c3](https://github.com/dracutdevs/dracut/commit/0267f3c3554efd8f027afaf462347167402f5d6c))
+* **tpm2-tss:**  add tpm2 requirement ([8f99fada](https://github.com/dracutdevs/dracut/commit/8f99fadabea8f279a9fe28473dba424eb38f8d60))
+* **udev-rules:**
+    *  remove sourcing of network link files ([69f4e7cd](https://github.com/dracutdevs/dracut/commit/69f4e7cdc3f7da24e40496b0b2f0f5022cc3376d))
+    *  add btrfs udev rules by default ([567c4557](https://github.com/dracutdevs/dracut/commit/567c4557537fe7f477f0f54237df00ebc79e56be))
+* **url-lib:**
+    *  fix passing args ([5f6be515](https://github.com/dracutdevs/dracut/commit/5f6be51595eab878314d031d9bfebe844b639302))
+* **zipl:**
+    *  don't depend on grub2 ([6b499ec1](https://github.com/dracutdevs/dracut/commit/6b499ec14b3ff35d5298617b436b64563a2d8c2f))
+
+#### Performance
+
+*   disable initrd compression when squash module is enabled ([7c0bc0b2](https://github.com/dracutdevs/dracut/commit/7c0bc0b2fd167da42035020dae49af94844f053c))
+
+#### Features
+
+*   support ZSTD-compressed kernel modules ([ce9af251](https://github.com/dracutdevs/dracut/commit/ce9af251af5fca08ea206ef980005853a4dac36e))
+*   also restore the initramfs from /lib/modules ([33e27fab](https://github.com/dracutdevs/dracut/commit/33e27fab59db60b1ca05a0c5b8a51fccb98578e5))
+*   extend Makefile indent target ([e0a0fa61](https://github.com/dracutdevs/dracut/commit/e0a0fa61749152fd5bc837770a02cf22d7e02d40))
+*   customize .editorconfig according to shfmt ([1f621aba](https://github.com/dracutdevs/dracut/commit/1f621aba3728a621b83b3b697eae6caadae9d287))
+*   squash module follow --compress option ([5d05ffbd](https://github.com/dracutdevs/dracut/commit/5d05ffbd87bc27e27f517ebc3454d50729c687e6))
+* **bluetooth:**  implement bluetooth support in initrd ([64ee2a53](https://github.com/dracutdevs/dracut/commit/64ee2a53864576fbedabe6b18fb9aae01b999199))
+* **btrfs:**  add 64-btrfs-dm.rules rules ([d4caa86a](https://github.com/dracutdevs/dracut/commit/d4caa86aba35b51dc1adda3ee3a5bae677420082))
+* **mkinitrd:**  remove mkinitrd ([43df4ee2](https://github.com/dracutdevs/dracut/commit/43df4ee274e7135aff87868bf3bf2fbab47aa8b4))
+* **nbd:**  support ipv6 link local nbds ([b12f8188](https://github.com/dracutdevs/dracut/commit/b12f8188a4ffac312694ebd48a5c99ba885e6467))
+* **network-manager:**  run as daemon with D-Bus ([112f03f9](https://github.com/dracutdevs/dracut/commit/112f03f9e225a790cbc6378c70773c6af5e7ee34))
+* **qemu:**  include the virtio_mem kernel module ([f3dcb606](https://github.com/dracutdevs/dracut/commit/f3dcb60619671f2d353caaa42d38207172c8b3ba))
+* **skipcpio:**  speed up and harden skipcpio ([63033495](https://github.com/dracutdevs/dracut/commit/630334950c9a7a714fdf31b6ff545d804b5df2f2))
+* **squash:**
+    *  use busybox for early setup if available ([90f269f6](https://github.com/dracutdevs/dracut/commit/90f269f6afe409925bad86f0bd7e9322ad9b4fb0))
+    *  install and depmod modules seperately ([5a18b24a](https://github.com/dracutdevs/dracut/commit/5a18b24a8b9c20c98f711963ce5407ceb2f3d57b))
+* **systemd-ac-power:**  introducing the systemd-ac-power module ([e7407230](https://github.com/dracutdevs/dracut/commit/e74072306958262f22a9ecf10b928647ebdacf8f))
+* **systemd-hostnamed:**  introducing the systemd-hostnamed module ([bf273e3e](https://github.com/dracutdevs/dracut/commit/bf273e3e8632faff68fe19f9d7d7cc42e5a7c480))
+* **systemd-initrd:**  add initrd-usr-fs.target ([5eb73610](https://github.com/dracutdevs/dracut/commit/5eb736103d06197f37283bc27815c050adec81ea))
+* **systemd-journald:**  introducing the systemd-journald module ([3697891b](https://github.com/dracutdevs/dracut/commit/3697891b754493ecd6b19dbf279701bad3460fcd))
+* **systemd-ldconfig:**  introducing the systemd-ldconfig module ([563c434e](https://github.com/dracutdevs/dracut/commit/563c434ecba68c628344c1a684f656cdd8f9f214))
+* **systemd-network-management:**  introducing systemd-network-management module ([e942d86c](https://github.com/dracutdevs/dracut/commit/e942d86c9ddad19f9307d58cb2d99169f6e94edb))
+* **systemd-resolved:**  introducing the systemd-resolved module ([b7d3caef](https://github.com/dracutdevs/dracut/commit/b7d3caef6780305c553851169ca30b0b05b6ff31))
+* **systemd-rfkill:**  introducing the systemd-rfkill module ([21536544](https://github.com/dracutdevs/dracut/commit/215365441e1042793d62c4c9e146be5916ed5aeb))
+* **systemd-sysext:**  introducing the systemd-sysext module ([fc88af54](https://github.com/dracutdevs/dracut/commit/fc88af54134ec021be58465b52d1271453c30c55))
+* **systemd-timedated:**  introducing the systemd-timedated module ([1c41cc90](https://github.com/dracutdevs/dracut/commit/1c41cc90c52636e03abdf6d0c4fa0f557b7eb449))
+* **systemd-timesyncd:**  introducing the systemd-timesyncd module ([2257d545](https://github.com/dracutdevs/dracut/commit/2257d54583d24ca69d10b5e600b986d412a21714))
+* **systemd-tmpfiles:**  introducing the systemd-tmpfiles module ([2b61be32](https://github.com/dracutdevs/dracut/commit/2b61be32b890e70b1fce45d984327c27302da9bc))
+* **systemd-udevd:**  introducing the systemd-udevd module ([3534789c](https://github.com/dracutdevs/dracut/commit/3534789cc42331bc22cf44d26a1d04db4e010ad9))
+* **systemd-verity:**  introducing the systemd-verity module ([3d4dea58](https://github.com/dracutdevs/dracut/commit/3d4dea58f9821e58841d5c738b9935193c680181))
+* **tpm2-tss:**  introducing the tpm2-tss module ([8743b073](https://github.com/dracutdevs/dracut/commit/8743b0735692ab3f333815ba311cecdc29d45ecd))
+
+#### Contributors
+
+- Harald Hoyer <harald@redhat.com>
+- Jóhann B. Guðmundsson <johannbg@gmail.com>
+- Kairui Song <kasong@redhat.com>
+- Dusty Mabe <dusty@dustymabe.com>
+- Beniamino Galvani <bgalvani@redhat.com>
+- Mikhail Novosyolov <m.novosyolov@rosalinux.ru>
+- Renaud Métrich <rmetrich@redhat.com>
+- Adam Alves <adamoa@gmail.com>
+- Daniel Molkentin <daniel.molkentin@suse.com>
+- David Hildenbrand <david@redhat.com>
+- David Tardon <dtardon@redhat.com>
+- Jaroslav Jindrak <dzejrou@gmail.com>
+- Jonas Jelten <jj@sft.lol>
+- Lennart Poettering <lennart@poettering.net>
+- Lev Veyde <lveyde@redhat.com>
+- Peter Robinson <pbrobinson@fedoraproject.org>
+- Stefan Berger <stefanb@linux.ibm.com>
+- Đoàn Trần Công Danh <congdanhqx@gmail.com>
+
+dracut-053
+==========
+
+#### Bug Fixes
+
+* **dracut.sh:**
+  *  unfreeze /boot on exit ([d87ae137](https://github.com/dracutdevs/dracut/commit/d87ae13721d04a8a2192d896af224ac6965caf70))
+  *  proper return code for inst_multiple in dracut-init.sh ([d437970c](https://github.com/dracutdevs/dracut/commit/d437970c013e3287de263a1e60a117b15239896c))
+* **fcoe:**
+  *  rename rd.nofcoe to rd.fcoe ([6f7823bc](https://github.com/dracutdevs/dracut/commit/6f7823bce65dd4b52497dbb94892b637fd06471a))
+  *  rd.nofcoe=0 should disable fcoe ([805b46c2](https://github.com/dracutdevs/dracut/commit/805b46c2a81e04d69fc3af912942568516d05ee7))
+* **i18n:**
+  *  get rid of `eval` calls ([5387ed24](https://github.com/dracutdevs/dracut/commit/5387ed24c8b33da1214232d57ab1831e117aaba0))
+  *  create the keyboard symlinks again ([9e1c7f3d](https://github.com/dracutdevs/dracut/commit/9e1c7f3deadd387adaa97b189593b4ba3d7c6d5a))
+* **network-manager:**
+  *  run as a service if systemd module is present ([c17c5b76](https://github.com/dracutdevs/dracut/commit/c17c5b7604c8d61dd1c00ee22d44c3a5d7d6dfee))
+  *  rework how NM is started in debug mode ([34c73b33](https://github.com/dracutdevs/dracut/commit/34c73b339baa025dfd8916379c4d191be34a8af5))
+* **drm:**  skip empty modalias files in drm module setup ([c3f24184](https://github.com/dracutdevs/dracut/commit/c3f241849de6434d063ef92e6880f6b0335c1800))
+
+
+dracut-052
+==========
+
+#### Features
+
+- **dracut:**
+  - allow overriding the systemctl command for sysroot with `$SYSTEMCTL` for cross compilation
+  - add additional global variables
+
+     Variables like `dbusconfdir` or `systemdnetwork` are now exported
+     to the individual modules as global variables. If they are not set
+     in the distribution dracut config files, they are set via `pkg-config`
+
+  - A `--no-uefi` option as been added to the CLI options to disable a default `uefi=yes`
+    set by a configuration file.
+
+- **kernel-modules:**  add modules from `drivers/memory` for arm
+- **network-legacy:**  send dhcp in parallel on all devices via the `single-dhcp` option
+- **dbus:**  introduce a meta module for dbus
+- **dbus-broker:**  introduce the dbus-broker module
+- **dbus-daemon:**  introduce the dbus-daemon module
+- **systemd-ask-password:**  introduce the systemd-ask-password module
+- **systemd-coredump:**  introduce the systemd-coredump module
+- **systemd-modules-load:**  introduce the systemd-modules-load module
+- **systemd-repart:**  introduce the systemd-repart module
+- **systemd-sysctl:**  introduce the systemd-sysctl module
+- **systemd-sysusers:** introduce the systemd-sysuser module
+
+#### Bug Fixes
+
+-   first round of shellcheck for all shell scripts
+-   revise all module checks to not error out about missing dependencies
+-   use the top-level `/efi` path to address the EFI partition
+-   correct the squash quirk
+-   use `find_binary` instead of other methods, because `find_binary` honors `dracutsysrootdir`
+-   quote globbing in module-setup.sh for `inst_multiple`
+-   move ldconfig after library workaround
+-   do not set cmdline for uefi images unless asked
+- **dracut:**  don't override `PATH`, if `dracutsysrootdir` is set
+- **dracut-functions.sh:**  check kernel config from `dracutsysrootdir`
+- **dracut-init.sh:**  make inst_libdir_file work with `dracutsysrootdir` set
+- **dracut-install:**  allow globbing for multiple sources
+- **06dbus:**
+  -  do not hardcode path to dbus utils
+  -  do not hardcode path to systemd unit
+- **uefi**  use efivars fs over the deprecated sysfs entries
+- **keyring**  adding shared keyring mode to systemd unit `dracut-pre-pivot.service`
+- **35network-manager:**  avoid restarting NetworkManager
+- **90kernel-modules:**  install generic crypto modules with hostonly unset
+- **99squash:**  use kernel config instead of modprobe to check modules
+- **dbus-daemon:**  use uid/gid from sysroot if `dracutsysrootdir` is set
+- **kernel-modules:**  add reset controllers for arm
+- **kernel-network-modules:**  also install modules from mdio subdirectory
+- **mdraid:**
+  -  remove the `offroot` option (long deprecated)
+  -  add the grow continue service `mdadm-grow-continue`
+- **network-legacy:**  silent the check for dhcp leaseinfo
+- **network-manager:**  allow override network manager version
+- **plymouth:**  install binaries with dependencies
+- **shutdown:**  add timeout to umount calls
+- **watchdog:**  fix dependencies in `module-setup.sh`
+
+#### Contributors
+
+- Harald Hoyer <harald@redhat.com>
+- Jóhann B. Guðmundsson <johannbg@gmail.com>
+- Zoltán Böszörményi <zboszor@pr.hu>
+- Alexey Shabalin <shaba@altlinux.org>
+- Daniel Molkentin <daniel.molkentin@suse.com>
+- Luiz Angelo Daros de Luca <luizluca@gmail.com>
+- Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
+- Alexander Tsoy <alexander@tsoy.me>
+- Anjali Kulkarni <anjali.k.kulkarni@oracle.com>
+- Beniamino Galvani <bgalvani@redhat.com>
+- David Tardon <dtardon@redhat.com>
+- Javier Martinez Canillas <javierm@redhat.com>
+- Kairui Song <kasong@redhat.com>
+- Lukas Nykryn <lnykryn@redhat.com>
+- Matthew Thode <mthode@mthode.org>
+- Nicolas Chauvet <kwizart@gmail.com>
+- Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
+- Ondrej Mosnacek <omosnace@redhat.com>
+- Peter Levine <plevine457@gmail.com>
+- Petr Pavlu <petr.pavlu@suse.com>
+- Vladius25 <vkorol2509@icloud.com>
+- Yang Liu <50459973+ly4096x@users.noreply.github.com>
+- foopub <45460217+foopub@users.noreply.github.com>
+- realtime-neil <neil@rtr.ai>
+
+
 dracut-051
 ==========
 

README.md

@@ -3,10 +3,10 @@ dracut
 
 dracut is an event driven initramfs infrastructure.
 
-[![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-v2.0%20adopted-ff69b4.svg)](.github/CODE_OF_CONDUCT.md) 
-[![Build Status](https://travis-ci.org/dracutdevs/dracut.svg?branch=master)](https://travis-ci.org/dracutdevs/dracut)
-[![Fedora-31](https://github.com/dracutdevs/dracut/workflows/Fedora-31/badge.svg?branch=master)](https://github.com/dracutdevs/dracut/actions?query=workflow%3AFedora-31)
+[![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-v2.0%20adopted-ff69b4.svg)](.github/CODE_OF_CONDUCT.md)
 [![Fedora-32](https://github.com/dracutdevs/dracut/workflows/Fedora-32/badge.svg?branch=master)](https://github.com/dracutdevs/dracut/actions?query=workflow%3AFedora-32)
+[![Fedora-33](https://github.com/dracutdevs/dracut/workflows/Fedora-33/badge.svg?branch=master)](https://github.com/dracutdevs/dracut/actions?query=workflow%3AFedora-33)
+[![Fedora-latest](https://github.com/dracutdevs/dracut/workflows/Fedora-latest/badge.svg?branch=master)](https://github.com/dracutdevs/dracut/actions?query=workflow%3AFedora-latest)
 
 dracut (the tool) is used to create an initramfs image by copying tools
 and files from an installed system and combining it with the
@@ -29,32 +29,6 @@ specific functionality into the initramfs.  They live in the modules.d
 subdirectory, and use functionality provided by dracut-functions to do their
 work.
 
-Some general rules for writing modules:
- * Use one of the inst family of functions to actually install files
-   on to the initramfs.  They handle mangling the pathnames and (for binaries,
-   scripts, and kernel modules) installing dependencies as appropriate so
-   you do not have to.
- * Scripts that end up on the initramfs should be POSIX compliant. dracut
-   will try to use /bin/dash as /bin/sh for the initramfs if it is available,
-   so you should install it on your system -- dash aims for strict POSIX
-   compliance to the extent possible.
- * Hooks MUST be POSIX compliant -- they are sourced by the init script,
-   and having a bashism break your user's ability to boot really sucks.
- * Generator modules should have a two digit numeric prefix -- they run in
-   ascending sort order. Anything in the 90-99 range is stuff that dracut
-   relies on, so try not to break those hooks.
- * Hooks must have a .sh extension.
- * Generator modules are described in more detail in README.modules.
- * We have some breakpoints for debugging your hooks.  If you pass 'rdbreak'
-   as a kernel parameter, the initramfs will drop to a shell just before
-   switching to a new root. You can pass 'rdbreak=hookpoint', and the initramfs
-   will break just before hooks in that hookpoint run.
-
-Also, there is an attempt to keep things as distribution-agnostic as
-possible.  Every distribution has their own tool here and it's not
-something which is really interesting to have separate across them.
-So contributions to help decrease the distro-dependencies are welcome.
-
 Currently dracut lives on github.com and kernel.org.
 
 The tarballs can be found here:
@@ -62,15 +36,7 @@ The tarballs can be found here:
 	ftp://ftp.kernel.org/pub/linux/utils/boot/dracut/
 
 Git:
-	git://git.kernel.org/pub/scm/boot/dracut/dracut.git
-	http://git.kernel.org/pub/scm/boot/dracut/dracut.git
-	https://git.kernel.org/pub/scm/boot/dracut/dracut.git
-
-	git@github.com:dracutdevs/dracut.git
-
-Git Web:
-	https://github.com/dracutdevs/dracut.git
-
+        https://github.com/dracutdevs/dracut.git
         http://git.kernel.org/?p=boot/dracut/dracut.git
 
 Project Documentation:
@@ -79,8 +45,8 @@ Project Documentation:
 Project Wiki:
 	http://dracut.wiki.kernel.org
 
-See the TODO file for things which still need to be done and HACKING for
-some instructions on how to get started.  There is also a mailing list
+See the github issue tracker for things which still need to be done and HACKING.md
+for some instructions on how to get started.  There is also a mailing list
 that is being used for the discussion -- initramfs@vger.kernel.org.
 It is a typical vger list, send mail to majordomo@vger.kernel.org with body
 of 'subscribe initramfs email@host.com'

README.modules

@@ -1,112 +0,0 @@
-Most of the functionality that dracut implements are actually implemented
-by dracut modules.  dracut modules live in modules.d, and have the following
-structure:
-
-dracut_install_dir/modules.d/
-	00modname/
-		module-setup.sh
-		check
-		<other files as needed by the hook>
-
-00modname: The name of the module prefixed by a two-digit numeric sort code.
-	   The numeric code must be present and in the range of 00 - 99.
-	   Modules with lower numbers are installed first.  This is important
-	   because the dracut install functions (which install files onto
-	   the initrd) refuse to overwrite already installed files. This makes
-	   it easy for an earlier module to override the functionality of a
-	   later module, so that you can have a distro or system specific
-	   module override or modify the functionality of a generic module
-	   without having to patch the more generic module.
-
-module-setup.sh:
-	 dracut sources this script to install the functionality that a
-	 module implements onto the initrd.  For the most part, this amounts
-	 to copying files from the host system onto the initrd in a controlled
-	 manner.
-
-install():
-	 This function of module-setup.sh is called to install all
-	 non-kernel files. dracut supplies several install functions that are
-	 specialized for different file types.  Browse through dracut-functions
-	 fore more details.  dracut also provides a $moddir variable if you
-	 need to install a file from the module directory, such as an initrd
-	 hook, a udev rule, or a specialized executable.
-
-installkernel():
-	 This function of module-setup.sh is called to install all
-	 kernel related files.
-
-
-check():
-       dracut calls this function to check and see if a module can be installed
-       on the initrd.
-
-       When called without options, check should check to make sure that
-       any files it needs to install into the initrd from the host system
-       are present.  It should exit with a 0 if they are, and a 1 if they are
-       not.
-
-       When called with $hostonly set, it should perform the same check
-       that it would without it set, and it should also check to see if the
-       functionality the module implements is being used on the host system.
-       For example, if this module handles installing support for LUKS
-       encrypted volumes, it should return 0 if all the tools to handle
-       encrpted volumes are available and the host system has the root
-       partition on an encrypted volume, 1 otherwise.
-
-depends():
-       This function should output a list of dracut modules
-       that it relies upon.  An example would be the nfs and iscsi modules,
-       which rely on the network module to detect and configure network
-       interfaces.
-
-Any other files in the module will not be touched by dracut directly.
-
-You are encouraged to provide a README that describes what the module is for.
-
-
-HOOKS
-=====
-
-init has the following hook points to inject scripts:
-
-/lib/dracut/hooks/cmdline/*.sh
-   scripts for command line parsing
-
-/lib/dracut/hooks/pre-udev/*.sh
-   scripts to run before udev is started
-
-/lib/dracut/hooks/pre-trigger/*.sh
-   scripts to run before the main udev trigger is pulled
-
-/lib/dracut/hooks/initqueue/*.sh
-   runs in parallel to the udev trigger
-   Udev events can add scripts here with /sbin/initqueue.
-   If /sbin/initqueue is called with the "--onetime" option, the script
-   will be removed after it was run.
-   If /lib/dracut/hooks/initqueue/work is created and udev >= 143 then
-   this loop can process the jobs in parallel to the udevtrigger.
-   If the udev queue is empty and no root device is found or no root
-   filesystem was mounted, the user will be dropped to a shell after
-   a timeout.
-   Scripts can remove themselves from the initqueue by "rm $job".
-
-/lib/dracut/hooks/pre-mount/*.sh
-   scripts to run before the root filesystem is mounted
-   Network filesystems like NFS that do not use device files are an
-   exception. Root can be mounted already at this point.
-
-/lib/dracut/hooks/mount/*.sh
-   scripts to mount the root filesystem
-   If the udev queue is empty and no root device is found or no root
-   filesystem was mounted, the user will be dropped to a shell after
-   a timeout.
-
-/lib/dracut/hooks/pre-pivot/*.sh
-   scripts to run before latter initramfs cleanups
-
-/lib/dracut/hooks/cleanup/*.sh
-   scripts to run before the real init is executed and the initramfs
-   disappears
-   All processes started before should be killed here.
-

README.testsuite

@@ -1,45 +0,0 @@
-For the testsuite to work, you will have to install at least the following software packages:
-dash \
-asciidoc \
-mdadm \
-lvm2 \
-dmraid \
-cryptsetup \
-nfs-utils \
-nbd \
-dhcp-server \
-scsi-target-utils \
-iscsi-initiator-utils \
-strace \
-syslinux \
-python-imgcreate \
-genisoimage \
-btrfs-progs \
-kmod-devel \
-gcc \
-bzip2 \
-xz \
-tar \
-wget \
-rpm-build \
-${NULL}
-
-TEST-04-FULL-SYSTEMD: systemd >= 187
-
-How to run the testsuite:
-
-$ sudo make clean check
-
-in verbose mode:
-$ sudo make V=1 clean check
-
-only specific test:
-$ sudo make TESTS="01 20 40" clean check
-only runs the 01, 20 and 40 tests.
-
-debug a specific test case:
-$ cd TEST-01-BASIC
-$ sudo make clean setup run
-... change some kernel parameters ...
-$ sudo make run
-to run the test without doing the setup

TODO

@@ -1,51 +0,0 @@
-Current TODO list, broken into things which are relevant for the
-initramfs itself (/init et al) vs the generator.
-A lot of things are/should be marked with "FIXME" in the code.
-
-Items are ordered in priority.
-
-INITRAMFS TODO
-
-- search domain string
-- allow dual stack configuration (IPv4, IPv6) for the same interface
-- "bind-mount" kernel drivers in real root for the rescue image,
-  if the real root does not have any kernel modules for this kernel
-  https://bugzilla.redhat.com/show_bug.cgi?id=1046510
-- use info and warn prefix
-- generate systemd unit dracut-initramfs-restore in /run/systemd dynamically
-- put "root=" parsing hooks in separate hook dir
-- call "root=" parsing hooks after getting new rootpath from dhcp
-- put mount hook in main initqueue loop / careful about resume!
-- the hard-coded list of udev rules that we care about is kind of lame.
-- panic fallback
-- progress indication for fsck https://bugzilla.redhat.com/show_bug.cgi?id=827118
-- domain, searchdomain https://bugzilla.redhat.com/show_bug.cgi?id=840778
-- probably fix "--include" https://bugzilla.redhat.com/show_bug.cgi?id=849338
-
-GENERATOR TODO
-
-- report errors on missing files in check()
-- remove wait for swap devs, if no "resume=" is given on the kernel command line
-- remove wait for swap devs, if the "resume" dracut module is not included (omitted)
-- add presets (predefined set of modules)
-- add interpreter/plugin-scripts to be sourced at the beginning or end (can use dracut-functions)
-- add mechanism for module specific command line options
-- pkg-config integration, to make it easy for other packages to use us.
-- default module specification could use some work
-- udev rule copying, as mentioned above, is a bit too hard-coded
-
-- dracut-install parse LD_SHOW_AUXV="" AT_PLATFORM for lib install
-
-CODE TODO
-
-- document more functions
-- make function vars local, and prefix with "_"
-
-Future Enhancement Requests
-
-- run ssh server to enter crypto password or perform debugging (supported by debian)
-- https://bugzilla.redhat.com/show_bug.cgi?id=524727 - dracut + encrypted root + networking
-
-- lsinitrd --print-cmdline
-- dracut --print-cmdline error if additional arguments
-- library for cmdline

configure

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # We don't support srcdir != builddir
-echo \#buildapi-variable-no-builddir >/dev/null
+echo \#buildapi-variable-no-builddir > /dev/null
 
 prefix=/usr
 
@@ -19,9 +19,9 @@ read_arg() {
     # $3 = arg parameter
     local rematch='^[^=]*=(.*)$'
     if [[ $2 =~ $rematch ]]; then
-        read "$1" <<< "${BASH_REMATCH[1]}"
+        read -r "$1" <<< "${BASH_REMATCH[1]}"
     else
-        read "$1" <<< "$3"
+        read -r "$1" <<< "$3"
         # There is no way to shift our callers args, so
         # return 1 to indicate they should do it instead.
         return 1
@@ -31,24 +31,24 @@ read_arg() {
 
 while (($# > 0)); do
     case "${1%%=*}" in
-        --prefix) read_arg prefix "$@" || shift;;
-        --libdir) read_arg libdir "$@" || shift;;
-        --datadir) read_arg datadir "$@" || shift;;
-        --sysconfdir) read_arg sysconfdir "$@" || shift;;
-        --sbindir) read_arg sbindir "$@" || shift;;
-        --mandir) read_arg mandir "$@" || shift;;
-        --disable-documentation) enable_documentation=no;;
-        --program-prefix) read_arg programprefix "$@" || shift;;
-        --exec-prefix) read_arg execprefix "$@" || shift;;
-        --bindir) read_arg bindir "$@" || shift;;
-        --includedir) read_arg includedir "$@" || shift;;
-        --libexecdir) read_arg libexecdir "$@" || shift;;
-        --localstatedir) read_arg localstatedir "$@" || shift;;
-        --sharedstatedir) read_arg sharedstatedir "$@" || shift;;
-        --infodir) read_arg infodir "$@" || shift;;
-        --systemdsystemunitdir) read_arg systemdsystemunitdir "$@" || shift;;
-        --bashcompletiondir) read_arg bashcompletiondir "$@" || shift;;
-        *) echo "Ignoring unknown option '$1'";;
+        --prefix) read_arg prefix "$@" || shift ;;
+        --libdir) read_arg libdir "$@" || shift ;;
+        --datadir) read_arg datadir "$@" || shift ;;
+        --sysconfdir) read_arg sysconfdir "$@" || shift ;;
+        --sbindir) read_arg sbindir "$@" || shift ;;
+        --mandir) read_arg mandir "$@" || shift ;;
+        --disable-documentation) enable_documentation=no ;;
+        --program-prefix) read_arg programprefix "$@" || shift ;;
+        --exec-prefix) read_arg execprefix "$@" || shift ;;
+        --bindir) read_arg bindir "$@" || shift ;;
+        --includedir) read_arg includedir "$@" || shift ;;
+        --libexecdir) read_arg libexecdir "$@" || shift ;;
+        --localstatedir) read_arg localstatedir "$@" || shift ;;
+        --sharedstatedir) read_arg sharedstatedir "$@" || shift ;;
+        --infodir) read_arg infodir "$@" || shift ;;
+        --systemdsystemunitdir) read_arg systemdsystemunitdir "$@" || shift ;;
+        --bashcompletiondir) read_arg bashcompletiondir "$@" || shift ;;
+        *) echo "Ignoring unknown option '$1'" ;;
     esac
     shift
 done
@@ -58,24 +58,25 @@ if ! ${PKG_CONFIG} --exists --print-errors " libkmod >= 23 "; then
     exit 1
 fi
 
-cat <<EOF >conftest.c
+cat << EOF > conftest.c
 #include <fts.h>
 int main() {
 	return 0;
 }
 EOF
 
-${CC} $CFLAGS $LDFLAGS conftest.c >/dev/null 2>&1
+# shellcheck disable=SC2086
+${CC} $CFLAGS $LDFLAGS conftest.c > /dev/null 2>&1
 ret=$?
 rm -f conftest.c a.out
 
 # musl doesn't have fts.h included
 if test $ret -ne 0; then
-	echo "dracut needs fts development files." >&2
-	exit 1
+    echo "dracut needs fts development files." >&2
+    exit 1
 fi
 
-cat <<EOF >conftest.c
+cat << EOF > conftest.c
 #include <fts.h>
 int main(void) {
 	fts_open(0, 0, 0);
@@ -85,22 +86,23 @@ EOF
 
 found=no
 for lib in "-lc" "-lfts"; do
-	${CC} $CFLAGS $LDFLAGS conftest.c -Wl,$lib >/dev/null 2>&1
-	ret=$?
-	if test $ret -eq 0; then
-		FTS_LIBS="$lib"
-		found=yes
-		break;
-	fi
+    # shellcheck disable=SC2086
+    ${CC} $CFLAGS $LDFLAGS conftest.c -Wl,$lib > /dev/null 2>&1
+    ret=$?
+    if test $ret -eq 0; then
+        FTS_LIBS="$lib"
+        found=yes
+        break
+    fi
 done
 rm -f conftest.c a.out
 
 if test $found = no; then
-	echo "dracut couldn't find usable fts library" >&2
-	exit 1
+    echo "dracut couldn't find usable fts library" >&2
+    exit 1
 fi
 
-cat > Makefile.inc.$$ <<EOF
+cat > Makefile.inc.$$ << EOF
 prefix ?= ${prefix}
 libdir ?= ${libdir:-${prefix}/lib}
 datadir ?= ${datadir:-${prefix}/share}

docs/BASH.md

@@ -0,0 +1,213 @@
+# BASH Notes
+
+## basename
+Don't use `basename`, use:
+```shell
+  file=${path##*/}
+```
+
+## dirname
+Don't use `dirname`, use:
+```shell
+  dir=${path%/*}
+```
+
+## shopt
+If you set `shopt` in a function, reset to its default state with `trap`:
+```shell
+func() {
+  trap "$(shopt -p nullglob globstar)" RETURN
+  shopt -q -s nullglob globstar
+}
+```
+
+## find, grep, print0, -0, -z
+
+Don't use `find` in `for` loops, because filenames can contain spaces.
+Try to use `globstar` and `nullglob` or null byte terminated strings.
+
+Instead of:
+```shell
+func() {
+    for file in $(find /usr/lib* -type f -name 'lib*.a' -print0 ); do
+      echo $file
+    done
+}
+```
+
+use:
+```shell
+func() {
+    trap "$(shopt -p nullglob globstar)" RETURN
+    shopt -q -s nullglob globstar
+
+    for file in /usr/lib*/**/lib*.a; do
+      [[ -f $file ]] || continue
+      echo "$file"
+    done
+}
+```
+
+Or collect the filenames in an array, if you need them more than once:
+```shell
+func() {
+    trap "$(shopt -p nullglob globstar)" RETURN
+    shopt -q -s nullglob globstar
+
+    filenames=( /usr/lib*/**/lib*.a )
+
+    for file in "${filenames[@]}"; do
+      [[ -f $file ]] || continue
+      echo "$file"
+    done
+}
+```
+
+Or, if you really want to use `find`, use `-print0` and an array:
+```shell
+func() {
+    mapfile -t -d '' filenames < <(find /usr/lib* -type f -name 'lib*.a' -print0)
+    for file in "${filenames[@]}"; do
+      echo "$file"
+    done
+}
+```
+
+Note: `-d ''` is the same as `-d $'\0'` and sets the null byte as the delimiter.
+
+or:
+```shell
+func() {
+    find /usr/lib* -type f -name 'lib*.a' -print0 | while read -r -d '' file; do
+      echo "$file"
+    done
+}
+```
+
+or
+```shell
+func() {
+    while read -r -d '' file; do
+      echo "$file"
+    done < <(find /usr/lib* -type f -name 'lib*.a' -print0)
+}
+```
+
+Use the tool options for null terminated strings, like `-print0`, `-0`, `-z`, etc.
+
+## prefix or suffix array elements
+
+Instead of:
+```shell
+func() {
+  other-cmd $(for k in "$@"; do echo "prefix-$k"; done)
+}
+```
+do
+```shell
+func() {
+  other-cmd "${@/#/prefix-}"
+}
+```
+
+or suffix:
+```shell
+func() {
+  other-cmd "${@/%/-suffix}"
+}
+```
+
+## Join array elements with a separator char
+
+Here we have an associate array `_drivers`, where we want to print the keys separated by ',':
+```shell
+    if [[ ${!_drivers[*]} ]]; then
+        echo "rd.driver.pre=$(IFS=, ;echo "${!_drivers[*]}")" > "${initdir}"/etc/cmdline.d/00-watchdog.conf
+    fi
+```
+
+## Optional parameters to commands
+
+If you want to call a command `cmd` with an option, if a variable is set, rather than doing:
+
+```shell
+func() {
+  local param="$1"
+
+  if [[ $param ]]; then
+    param="--this-special-option $param"
+  fi
+
+  cmd $param
+}
+```
+
+do it like this:
+
+```shell
+func() {
+  local param="$1"
+
+  cmd ${param:+--this-special-option "$param"}
+}
+
+# cmd --this-special-option 'abc'
+func 'abc'
+
+# cmd
+func ''
+
+# cmd
+func
+```
+
+If you want to specify the option even with an empty string do this:
+
+```shell
+func() {
+  local -a special_params
+
+  if [[ ${1+_} ]]; then
+    # only declare `param` if $1 is set (even as null string)
+    local param="$1"
+  fi
+
+  # check if `param` is set (even as null string)
+  if [[ ${param+_} ]]; then
+    special_params=( --this-special-option "${param}" )
+  fi
+
+  cmd ${param+"${special_params[@]}"}
+}
+
+# cmd --this-special-option 'abc'
+func 'abc'
+
+# cmd --this-special-option ''
+func ''
+
+# cmd
+func
+```
+
+Or more simple, if you only have to set an option:
+```shell
+func() {
+  if [[ ${1+_} ]]; then
+    # only declare `param` if $1 is set (even as null string)
+    local param="$1"
+  fi
+
+  cmd ${param+--this-special-option}
+}
+
+# cmd --this-special-option
+func 'abc'
+
+# cmd --this-special-option
+func ''
+
+# cmd
+func
+```
+

docs/HACKING.md

@@ -0,0 +1,278 @@
+# Dracut Developer Guidelines
+
+## git
+
+Currently dracut lives on github.com and kernel.org.
+
+* https://github.com/dracutdevs/dracut.git
+* https://git.kernel.org/pub/scm/boot/dracut/dracut.git
+
+Pull requests should be filed preferably on github nowadays.
+
+### Code Format
+
+It is recommended, that you install a plugin for your editor, which reads in `.editorconfig`.
+Additionally `emacs` and `vim` config files are provided for convenience.
+
+To reformat C files use `astyle`:
+```console
+$ astyle --options=.astylerc <FILE>
+```
+
+For convenience there is also a Makefile `indent-c` target `make indent-c`.
+
+To reformat shell files use `shfmt`:
+
+```console
+$ shfmt_version=3.2.4
+$ wget "https://github.com/mvdan/sh/releases/download/v${shfmt_version}/shfmt_v${shfmt_version}_linux_amd64" -O shfmt
+$ chmod u+x shfmt
+$ ./shfmt -w -s .
+```
+
+or
+
+```console
+$ GO111MODULE=on go get mvdan.cc/sh/v3/cmd/shfmt
+$ $GOPATH/bin/shfmt -w -s .
+```
+
+or if `shfmt` is already in your `PATH`, use `make indent`.
+
+Some IDEs already have support for shfmt.
+
+For convenience the `make indent` Makefile target also calls shfmt, if it is in `$PATH`.
+
+### Commit Messages
+
+Commit messages should answer these questions:
+
+* What?: a short summary of what you changed in the subject line.
+* Why?: what the intended outcome of the change is (arguably the most important piece of information that should go into a message).
+* How?: if multiple approaches for achieving your goal were available, you also want to explain why you chose the used implementation strategy.
+  Note that you should not explain how your change achieves your goal in your commit message.
+  That should be obvious from the code itself.
+  If you cannot achieve that clarity with the used programming language, use comments within the code instead.
+
+The commit message is primarily the place for documenting the why.
+
+Commit message titles should follow [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/).
+
+Format is `<type>[optional scope]: <description>`, where `type` is one of:
+
+* fix: A bug fix
+* feat: A new feature
+* perf: A code change that improves performance
+* refactor: A code change that neither fixes a bug nor adds a feature
+* style: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
+* test: Adding missing tests or correcting existing tests
+* docs: Documentation only changes
+* revert: Reverts a previous commit
+* chore: Other changes that don't modify src or test files
+* build: Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)
+* ci: Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs)
+
+`scope` should be the module name (without numbers) or:
+
+* cli: for the dracut command line interface
+* rt: for the dracut initramfs runtime logic
+* functions: for general purpose dracut functions
+
+Commit messages are checked with [Commisery](https://github.com/tomtom-international/commisery).
+
+## Writing modules
+
+Some general rules for writing modules:
+
+* Use one of the inst family of functions to actually install files
+  on to the initramfs.  They handle mangling the pathnames and (for binaries,
+  scripts, and kernel modules) installing dependencies as appropriate so
+  you do not have to.
+* Scripts that end up on the initramfs should be POSIX compliant. dracut
+  will try to use /bin/dash as /bin/sh for the initramfs if it is available,
+  so you should install it on your system -- dash aims for strict POSIX
+  compliance to the extent possible.
+* Hooks MUST be POSIX compliant -- they are sourced by the init script,
+  and having a bashism break your user's ability to boot really sucks.
+* Generator modules should have a two digit numeric prefix -- they run in
+  ascending sort order. Anything in the 90-99 range is stuff that dracut
+  relies on, so try not to break those hooks.
+* Hooks must have a .sh extension.
+* Generator modules are described in more detail later on.
+* We have some breakpoints for debugging your hooks.  If you pass 'rdbreak'
+  as a kernel parameter, the initramfs will drop to a shell just before
+  switching to a new root. You can pass 'rdbreak=hookpoint', and the initramfs
+  will break just before hooks in that hookpoint run.
+
+Also, there is an attempt to keep things as distribution-agnostic as
+possible.  Every distribution has their own tool here and it's not
+something which is really interesting to have separate across them.
+So contributions to help decrease the distro-dependencies are welcome.
+
+Most of the functionality that dracut implements are actually implemented
+by dracut modules.  dracut modules live in modules.d, and have the following
+structure:
+
+```
+dracut_install_dir/modules.d/
+	00modname/
+		module-setup.sh
+		check
+		<other files as needed by the hook>
+```
+
+`00modname`: The name of the module prefixed by a two-digit numeric sort code.
+	   The numeric code must be present and in the range of 00 - 99.
+	   Modules with lower numbers are installed first.  This is important
+	   because the dracut install functions (which install files onto
+	   the initrd) refuse to overwrite already installed files. This makes
+	   it easy for an earlier module to override the functionality of a
+	   later module, so that you can have a distro or system specific
+	   module override or modify the functionality of a generic module
+	   without having to patch the more generic module.
+
+`module-setup.sh`:
+	 dracut sources this script to install the functionality that a
+	 module implements onto the initrd.  For the most part, this amounts
+	 to copying files from the host system onto the initrd in a controlled
+	 manner.
+
+`install()`:
+	 This function of module-setup.sh is called to install all
+	 non-kernel files. dracut supplies several install functions that are
+	 specialized for different file types.  Browse through dracut-functions
+	 fore more details.  dracut also provides a $moddir variable if you
+	 need to install a file from the module directory, such as an initrd
+	 hook, a udev rule, or a specialized executable.
+
+`installkernel()`:
+	 This function of module-setup.sh is called to install all
+	 kernel related files.
+
+
+`check()`:
+       dracut calls this function to check and see if a module can be installed
+       on the initrd.
+
+       When called without options, check should check to make sure that
+       any files it needs to install into the initrd from the host system
+       are present.  It should exit with a 0 if they are, and a 1 if they are
+       not.
+
+       When called with $hostonly set, it should perform the same check
+       that it would without it set, and it should also check to see if the
+       functionality the module implements is being used on the host system.
+       For example, if this module handles installing support for LUKS
+       encrypted volumes, it should return 0 if all the tools to handle
+       encrpted volumes are available and the host system has the root
+       partition on an encrypted volume, 1 otherwise.
+
+`depends()`:
+       This function should output a list of dracut modules
+       that it relies upon.  An example would be the nfs and iscsi modules,
+       which rely on the network module to detect and configure network
+       interfaces.
+
+Any other files in the module will not be touched by dracut directly.
+
+You are encouraged to provide a README that describes what the module is for.
+
+
+### Hooks
+
+init has the following hook points to inject scripts:
+
+`/lib/dracut/hooks/cmdline/*.sh`
+   scripts for command line parsing
+
+`/lib/dracut/hooks/pre-udev/*.sh`
+   scripts to run before udev is started
+
+`/lib/dracut/hooks/pre-trigger/*.sh`
+   scripts to run before the main udev trigger is pulled
+
+`/lib/dracut/hooks/initqueue/*.sh`
+   runs in parallel to the udev trigger
+   Udev events can add scripts here with /sbin/initqueue.
+   If /sbin/initqueue is called with the "--onetime" option, the script
+   will be removed after it was run.
+   If /lib/dracut/hooks/initqueue/work is created and udev >= 143 then
+   this loop can process the jobs in parallel to the udevtrigger.
+   If the udev queue is empty and no root device is found or no root
+   filesystem was mounted, the user will be dropped to a shell after
+   a timeout.
+   Scripts can remove themselves from the initqueue by "rm $job".
+
+`/lib/dracut/hooks/pre-mount/*.sh`
+   scripts to run before the root filesystem is mounted
+   Network filesystems like NFS that do not use device files are an
+   exception. Root can be mounted already at this point.
+
+`/lib/dracut/hooks/mount/*.sh`
+   scripts to mount the root filesystem
+   If the udev queue is empty and no root device is found or no root
+   filesystem was mounted, the user will be dropped to a shell after
+   a timeout.
+
+`/lib/dracut/hooks/pre-pivot/*.sh`
+   scripts to run before latter initramfs cleanups
+
+`/lib/dracut/hooks/cleanup/*.sh`
+   scripts to run before the real init is executed and the initramfs
+   disappears
+   All processes started before should be killed here.
+
+
+## Testsuite
+
+### Rootless in a container with podman
+
+```console
+$ cd <DRACUT_SOURCE>
+$ podman pull [CONTAINER]
+$ podman run --rm -it \
+    --cap-add=SYS_PTRACE --user 0 \
+    -v /dev:/dev -v ./:/dracut:z \
+    [CONTAINER] \
+    bash -l
+# cd /dracut
+# ./configure
+# make -j $(getconf _NPROCESSORS_ONLN)
+# cd test
+# make V=1 SKIP="16 60 61" clean check
+```
+
+with `[CONTAINER]` being one of the
+[github `dracutdevs` containers](https://github.com/orgs/dracutdevs/packages),
+e.g. `ghcr.io/dracutdevs/fedora:latest`.
+
+### On bare metal
+
+For the testsuite to pass, you will have to install at least the software packages
+mentioned in the `test/container` Dockerfiles.
+
+```
+$ sudo make clean check
+```
+
+in verbose mode:
+```
+$ sudo make V=1 clean check
+```
+
+only specific test:
+```
+$ sudo make TESTS="01 20 40" clean check
+```
+only runs the 01, 20 and 40 tests.
+
+debug a specific test case:
+```
+$ cd TEST-01-BASIC
+$ sudo make clean setup run
+```
+... change some kernel parameters in `test.sh` ...
+```
+$ sudo make run
+```
+to run the test without doing the setup.

docs/README.cross

@@ -46,25 +46,3 @@ documented in the dracut(8) man page.
 For the Plymouth boot splash to be added to the initramfs image,
 this gitlab PR is needed for Plymouth:
 https://gitlab.freedesktop.org/plymouth/plymouth/merge_requests/72
-
-Extensions to be used with Yocto
-================================
-
-examples/yocto/classes/dracut.bbclass:
-  Bitbake class for running dracut during the "do_rootfs" stage of
-  creating a distribution image and from the postinstall script of
-  a package. A kernel recipe needs this line to activate it:
-
-  inherit dracut
-
-examples/yocto/postinst-intercepts/execute_dracut
-  The "intercept" script used during "do_rootfs" mentioned above.
-
-examples/yocto/recipes/cross-compiler-ldd_git.bb
-  Package recipe for the cross-compiler-ldd script from the above link.
-
-All the above three need to be added to a Yocto layer to their
-proper locations.
-
-They were tested on Yocto 2.7 with MACHINE="intel-core2-32" and
-MACHINE="genericx86-64".

docs/RELEASE.md

@@ -0,0 +1,70 @@
+# Conducting A Successful Release
+
+This documents contains the necessary steps to conduct a successful release.
+
+1. Add all items to `NEWS.md`
+
+    Get a first template with [`clog`](https://github.com/clog-tool/clog-cli)
+    ```console
+    $ clog -F -r https://github.com/dracutdevs/dracut
+    ```
+
+2. Update the contributors list in NEWS.md
+
+   Produce the list with:
+   ```console
+   $ make CONTRIBUTORS
+   ```
+
+   Append the list to the section in `NEWS.md`
+
+3. Update AUTHORS
+
+   ```console
+   $ make AUTHORS
+   ```
+
+4. Check in AUTHORS and NEWS.md
+
+   ```console
+   $ git ci -m "docs: update NEWS.md and AUTHORS" NEWS.md AUTHORS
+   ```
+
+5. Tag the release and push
+
+   ```console
+   $ VERSION=052
+   $ git tag -s "$VERSION"
+   $ git push --tags
+   ```
+
+   Add the section from `NEWS.md` to the git tag message.
+
+6. Push git to kernel.org
+
+   With:
+   ```console
+   $ git remote add kernelorg ssh://gitolite@ra.kernel.org/pub/scm/boot/dracut/dracut.git
+   ```
+
+   Push to kernel.org git:
+   ```console
+   $ git push --atomic kernelorg master "$VERSION"
+   ```
+
+
+7. Sign and upload tarballs to kernel.org
+
+   ```console
+   $ make upload
+   ```
+
+   This requires `kup` and a kernel.org account.
+   Wait until the tarballs are synced to http://www.kernel.org/pub/linux/utils/boot/dracut/ .
+
+8. Create a new release on github (https://github.com/dracutdevs/dracut/releases/new)
+   - Add the section from `NEWS.md` to the release.
+   - Attach the tarballs and signature file from http://www.kernel.org/pub/linux/utils/boot/dracut/ to the github release.
+
+9. Close the github milestone and open a new one (https://github.com/dracutdevs/dracut/milestones)
+10. Ensure that announcement was sent and reached the linux-initramfs mailinglist (https://www.spinics.net/lists/linux-initramfs/)

dracut-bash-completion.sh

@@ -1,89 +0,0 @@
-#
-# Copyright 2013 Red Hat, Inc.  All rights reserved.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-__contains_word () {
-        local word=$1; shift
-        for w in $*; do [[ $w = $word ]] && return 0; done
-        return 1
-}
-
-_dracut() {
-        local field_vals= cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
-        local -A OPTS=(
-                [STANDALONE]='-f -v -q -l -H -h -M -N
-                              --ro-mnt --force --kernel-only --no-kernel --strip --nostrip
-                              --hardlink --nohardlink --noprefix --mdadmconf --nomdadmconf
-                              --lvmconf --nolvmconf --debug --profile --verbose --quiet
-                              --local --hostonly --no-hostonly --fstab --help --bzip2 --lzma
-                              --xz --zstd --no-compress --gzip --list-modules --show-modules --keep
-                              --printsize --regenerate-all --noimageifnotneeded --early-microcode
-                              --no-early-microcode --print-cmdline --reproducible --uefi'
-
-                       [ARG]='-a -m -o -d -I -k -c -L --kver --add --force-add --add-drivers
-                              --omit-drivers --modules --omit --drivers --filesystems --install
-                              --fwdir --libdirs --fscks --add-fstab --mount --device --nofscks
-                              --kmoddir --conf --confdir --tmpdir --stdlog --compress --prefix
-                              --kernel-cmdline --sshkey --persistent-policy --install-optional
-                              --loginstall --uefi-stub --kernel-image
-                              '
-        )
-
-        if __contains_word "$prev" ${OPTS[ARG]}; then
-                case $prev in
-                        --kmoddir|-k|--fwdir|--confdir|--tmpdir)
-                                comps=$(compgen -d -- "$cur")
-                                compopt -o filenames
-                        ;;
-                        -c|--conf|--sshkey|--add-fstab|--add-device|-I|--install|--install-optional)
-                                comps=$(compgen -f -- "$cur")
-                                compopt -o filenames
-                        ;;
-                        -a|-m|-o|--add|--modules|--omit)
-                                comps=$(dracut --list-modules 2>/dev/null)
-                        ;;
-                        --persistent-policy)
-                                comps=$(cd /dev/disk/; echo *)
-                        ;;
-                        --kver)
-                                comps=$(cd /lib/modules; echo [0-9]*)
-                        ;;
-                        *)
-                                return 0
-                        ;;
-                esac
-                COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
-                return 0
-        fi
-
-        if [[ $cur = -* ]]; then
-                COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
-                return 0
-        fi
-
-        local args
-        _count_args
-        if [[ $args -eq 1 ]]; then
-                _filedir
-                return 0
-        elif [[ $args -eq 2 ]]; then
-                comps=$(cd /lib/modules; echo [0-9]*)
-                COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
-                return 0
-        fi
-}
-
-complete -F _dracut dracut

dracut-catimages.sh

@@ -16,9 +16,8 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-
 dwarning() {
-    echo "Warning: $@" >&2
+    echo "Warning: $*" >&2
 }
 
 dinfo() {
@@ -26,11 +25,11 @@ dinfo() {
 }
 
 derror() {
-    echo "Error: $@" >&2
+    echo "Error: $*" >&2
 }
 
 usage() {
-#                                                       80x25 linebreak here ^
+    #                                                   80x25 linebreak here ^
     cat << EOF
 Usage: $0 [OPTION]... <initramfs> <base image> [<image>...]
 Creates initial ramdisk image by concatenating several images from the command
@@ -49,27 +48,46 @@ line and /boot/dracut/
 EOF
 }
 
-
 imagedir=/boot/dracut/
 overlay=/var/lib/dracut/overlay
 
 while (($# > 0)); do
     case $1 in
-        -f|--force) force=yes;;
-        -i|--imagedir) imagedir=$2;shift;;
-        -o|--overlaydir) overlay=$2;shift;;
-        --nooverlay) no_overlay=yes;shift;;
-        --noimagedir) no_imagedir=yes;shift;;
-        -h|--help) usage; exit 1 ;;
-        --debug) debug="yes";;
-        -v|--verbose) beverbose="yes";;
-        -*) printf "\nUnknown option: %s\n\n" "$1" >&2; usage; exit 1;;
+        -f | --force) force=yes ;;
+        -i | --imagedir)
+            imagedir=$2
+            shift
+            ;;
+        -o | --overlaydir)
+            overlay=$2
+            shift
+            ;;
+        --nooverlay)
+            no_overlay=yes
+            shift
+            ;;
+        --noimagedir)
+            no_imagedir=yes
+            shift
+            ;;
+        -h | --help)
+            usage
+            exit 1
+            ;;
+        --debug) export debug="yes" ;;
+        -v | --verbose) beverbose="yes" ;;
+        -*)
+            printf "\nUnknown option: %s\n\n" "$1" >&2
+            usage
+            exit 1
+            ;;
         *) break ;;
     esac
     shift
 done
 
-outfile=$1; shift
+outfile=$1
+shift
 
 if [[ -z $outfile ]]; then
     derror "No output file specified."
@@ -77,7 +95,8 @@ if [[ -z $outfile ]]; then
     exit 1
 fi
 
-baseimage=$1; shift
+baseimage=$1
+shift
 
 if [[ -z $baseimage ]]; then
     derror "No base image specified."
@@ -103,8 +122,11 @@ fi
 if [[ ! $no_overlay ]]; then
     ofile="$imagedir/90-overlay.img"
     dinfo "Creating image $ofile from directory $overlay"
-    type pigz &>/dev/null && gzip=pigz || gzip=gzip
-    ( cd "$overlay"; find . |cpio --quiet -H newc -o |$gzip -9 > "$ofile"; )
+    type pigz &> /dev/null && gzip=pigz || gzip=gzip
+    (
+        cd "$overlay" || return 1
+        find . | cpio --quiet -H newc -o | $gzip -9 > "$ofile"
+    )
 fi
 
 if [[ ! $no_imagedir ]]; then
@@ -113,7 +135,7 @@ if [[ ! $no_imagedir ]]; then
     done
 fi
 
-images+=($@)
+images+=("$@")
 
 dinfo "Using base image $baseimage"
 cat -- "$baseimage" > "$outfile"

dracut-functions.sh

@@ -22,16 +22,16 @@ export LC_MESSAGES=C
 # is_func <command>
 # Check whether $1 is a function.
 is_func() {
-    [[ "$(type -t "$1")" = "function" ]]
+    [[ "$(type -t "$1")" == "function" ]]
 }
 
-
 # Generic substring function.  If $2 is in $1, return 0.
-strstr() { [[ $1 = *"$2"* ]]; }
+strstr() { [[ $1 == *"$2"* ]]; }
 # Generic glob matching function. If glob pattern $2 matches anywhere in $1, OK
-strglobin() { [[ $1 = *$2* ]]; }
+strglobin() { [[ $1 == *$2* ]]; }
 # Generic glob matching function. If glob pattern $2 matches all of $1, OK
-strglob() { [[ $1 = $2 ]]; }
+# shellcheck disable=SC2053
+strglob() { [[ $1 == $2 ]]; }
 # returns OK if $1 contains literal string $2 at the beginning, and isn't empty
 str_starts() { [ "${1#"$2"*}" != "$1" ]; }
 # returns OK if $1 contains literal string $2 at the end, and isn't empty
@@ -46,42 +46,42 @@ find_binary() {
     local p
     [[ -z ${1##/*} ]] || _delim="/"
 
-    if [[ "$1" == *.so* ]]; then
-        for l in libdirs ; do
+    if [[ $1 == *.so* ]]; then
+        # shellcheck disable=SC2154
+        for l in $libdirs; do
             _path="${l}${_delim}${1}"
-            if { $DRACUT_LDD "${dracutsysrootdir}${_path}" &>/dev/null; };  then
+            if { $DRACUT_LDD "${dracutsysrootdir}${_path}" &> /dev/null; }; then
                 printf "%s\n" "${_path}"
                 return 0
             fi
         done
         _path="${_delim}${1}"
-        if { $DRACUT_LDD "${dracutsysrootdir}${_path}" &>/dev/null; }; then
+        if { $DRACUT_LDD "${dracutsysrootdir}${_path}" &> /dev/null; }; then
             printf "%s\n" "${_path}"
             return 0
         fi
     fi
-    if [[ "$1" == */* ]]; then
+    if [[ $1 == */* ]]; then
         _path="${_delim}${1}"
         if [[ -L ${dracutsysrootdir}${_path} ]] || [[ -x ${dracutsysrootdir}${_path} ]]; then
             printf "%s\n" "${_path}"
             return 0
         fi
     fi
-    for p in $DRACUT_PATH ; do
+    for p in $DRACUT_PATH; do
         _path="${p}${_delim}${1}"
-        if [[ -L ${dracutsysrootdir}${_path} ]] || [[ -x ${dracutsysrootdir}${_path} ]];  then
+        if [[ -L ${dracutsysrootdir}${_path} ]] || [[ -x ${dracutsysrootdir}${_path} ]]; then
             printf "%s\n" "${_path}"
             return 0
         fi
     done
 
-    [[ -n "$dracutsysrootdir" ]] && return 1
+    [[ -n $dracutsysrootdir ]] && return 1
     type -P "${1##*/}"
 }
 
-ldconfig_paths()
-{
-    $DRACUT_LDCONFIG ${dracutsysrootdir:+-r ${dracutsysrootdir} -f /etc/ld.so.conf} -pN 2>/dev/null | grep -E -v '/(lib|lib64|usr/lib|usr/lib64)/[^/]*$' | sed -n 's,.* => \(.*\)/.*,\1,p' | sort | uniq
+ldconfig_paths() {
+    $DRACUT_LDCONFIG ${dracutsysrootdir:+-r ${dracutsysrootdir} -f /etc/ld.so.conf} -pN 2> /dev/null | grep -E -v '/(lib|lib64|usr/lib|usr/lib64)/[^/]*$' | sed -n 's,.* => \(.*\)/.*,\1,p' | sort | uniq
 }
 
 # Version comparision function.  Assumes Linux style version scheme.
@@ -89,31 +89,40 @@ ldconfig_paths()
 # $2 = comparision op (gt, ge, eq, le, lt, ne)
 # $3 = version b
 vercmp() {
-    local _n1=(${1//./ }) _op=$2 _n2=(${3//./ }) _i _res
+    local _n1
+    read -r -a _n1 <<< "${1//./ }"
+    local _op=$2
+    local _n2
+    read -r -a _n2 <<< "${3//./ }"
+    local _i _res
 
-    for ((_i=0; ; _i++))
-    do
-        if [[ ! ${_n1[_i]}${_n2[_i]} ]]; then _res=0
-        elif ((${_n1[_i]:-0} > ${_n2[_i]:-0})); then _res=1
-        elif ((${_n1[_i]:-0} < ${_n2[_i]:-0})); then _res=2
-        else continue
+    for ((_i = 0; ; _i++)); do
+        if [[ ! ${_n1[_i]}${_n2[_i]} ]]; then
+            _res=0
+        elif ((${_n1[_i]:-0} > ${_n2[_i]:-0})); then
+            _res=1
+        elif ((${_n1[_i]:-0} < ${_n2[_i]:-0})); then
+            _res=2
+        else
+            continue
         fi
         break
     done
 
     case $_op in
-        gt) ((_res == 1));;
-        ge) ((_res != 2));;
-        eq) ((_res == 0));;
-        le) ((_res != 1));;
-        lt) ((_res == 2));;
-        ne) ((_res != 0));;
+        gt) ((_res == 1)) ;;
+        ge) ((_res != 2)) ;;
+        eq) ((_res == 0)) ;;
+        le) ((_res != 1)) ;;
+        lt) ((_res == 2)) ;;
+        ne) ((_res != 0)) ;;
     esac
 }
 
 # Create all subdirectories for given path without creating the last element.
 # $1 = path
 mksubdirs() {
+    # shellcheck disable=SC2174
     [[ -e ${1%/*} ]] || mkdir -m 0755 -p -- "${1%/*}"
 }
 
@@ -122,8 +131,7 @@ mksubdirs() {
 print_vars() {
     local _var _value
 
-    for _var in "$@"
-    do
+    for _var in "$@"; do
         eval printf -v _value "%s" \""\$$_var"\"
         [[ ${_value} ]] && printf '%s="%s"\n' "$_var" "$_value"
     done
@@ -136,10 +144,11 @@ print_vars() {
 # $ normalize_path ///test/test//
 # /test/test
 normalize_path() {
+    # shellcheck disable=SC2064
+    trap "$(shopt -p extglob)" RETURN
     shopt -q -s extglob
-    set -- "${1//+(\/)//}"
-    shopt -q -u extglob
-    printf "%s\n" "${1%/}"
+    local p=${1//+(\/)//}
+    printf "%s\n" "${p%/}"
 }
 
 # convert_abs_rel <from> <to>
@@ -155,48 +164,47 @@ convert_abs_rel() {
     set -- "$(normalize_path "$1")" "$(normalize_path "$2")"
 
     # corner case #1 - self looping link
-    [[ "$1" == "$2" ]] && { printf "%s\n" "${1##*/}"; return; }
+    [[ $1 == "$2" ]] && {
+        printf "%s\n" "${1##*/}"
+        return
+    }
 
     # corner case #2 - own dir link
-    [[ "${1%/*}" == "$2" ]] && { printf ".\n"; return; }
+    [[ ${1%/*} == "$2" ]] && {
+        printf ".\n"
+        return
+    }
 
-    IFS="/" __current=($1)
-    IFS="/" __absolute=($2)
+    IFS=/ read -r -a __current <<< "$1"
+    IFS=/ read -r -a __absolute <<< "$2"
 
     __abssize=${#__absolute[@]}
     __cursize=${#__current[@]}
 
-    while [[ "${__absolute[__level]}" == "${__current[__level]}" ]]
-    do
-        (( __level++ ))
-        if (( __level > __abssize || __level > __cursize ))
-        then
+    while [[ ${__absolute[__level]} == "${__current[__level]}" ]]; do
+        ((__level++))
+        if ((__level > __abssize || __level > __cursize)); then
             break
         fi
     done
 
-    for ((__i = __level; __i < __cursize-1; __i++))
-    do
-        if ((__i > __level))
-        then
+    for ((__i = __level; __i < __cursize - 1; __i++)); do
+        if ((__i > __level)); then
             __newpath=$__newpath"/"
         fi
         __newpath=$__newpath".."
     done
 
-    for ((__i = __level; __i < __abssize; __i++))
-    do
-        if [[ -n $__newpath ]]
-        then
+    for ((__i = __level; __i < __abssize; __i++)); do
+        if [[ -n $__newpath ]]; then
             __newpath=$__newpath"/"
         fi
         __newpath=$__newpath${__absolute[__i]}
     done
 
-    printf "%s\n" "$__newpath"
+    printf -- "%s\n" "$__newpath"
 }
 
-
 # get_fs_env <device>
 # Get and the ID_FS_TYPE variable from udev for a device.
 # Example:
@@ -206,12 +214,12 @@ get_fs_env() {
     [[ $1 ]] || return
     unset ID_FS_TYPE
     ID_FS_TYPE=$(blkid -u filesystem -o export -- "$1" \
-        | while read line || [ -n "$line" ]; do
-            if [[ "$line" == TYPE\=* ]]; then
-                printf "%s" "${line#TYPE=}";
-                exit 0;
+        | while read -r line || [ -n "$line" ]; do
+            if [[ $line == "TYPE="* ]]; then
+                printf "%s" "${line#TYPE=}"
+                exit 0
             fi
-            done)
+        done)
     if [[ $ID_FS_TYPE ]]; then
         printf "%s" "$ID_FS_TYPE"
         return 0
@@ -226,11 +234,15 @@ get_fs_env() {
 # 8:2
 get_maj_min() {
     local _majmin
-    _majmin="$(stat -L -c '%t:%T' "$1" 2>/dev/null)"
-    printf "%s" "$((0x${_majmin%:*})):$((0x${_majmin#*:}))"
+    out="$(grep -m1 -oP "^$1 \K\S+$" "${get_maj_min_cache_file:?}")"
+    if [ -z "$out" ]; then
+        _majmin="$(stat -L -c '%t:%T' "$1" 2> /dev/null)"
+        out="$(printf "%s" "$((0x${_majmin%:*})):$((0x${_majmin#*:}))")"
+        echo "$1 $out" >> "${get_maj_min_cache_file:?}"
+    fi
+    echo -n "$out"
 }
 
-
 # get_devpath_block <device>
 # get the DEVPATH in /sys of a block device
 get_devpath_block() {
@@ -238,8 +250,8 @@ get_devpath_block() {
     _majmin=$(get_maj_min "$1")
 
     for _i in /sys/block/*/dev /sys/block/*/*/dev; do
-        [[ -e "$_i" ]] || continue
-        if [[ "$_majmin" == "$(<"$_i")" ]]; then
+        [[ -e $_i ]] || continue
+        if [[ $_majmin == "$(< "$_i")" ]]; then
             printf "%s" "${_i%/dev}"
             return 0
         fi
@@ -254,10 +266,10 @@ get_persistent_dev() {
     _dev=$(get_maj_min "$1")
     [ -z "$_dev" ] && return
 
-    if [[ -n "$persistent_policy" ]]; then
-	_pol="/dev/disk/${persistent_policy}/*"
+    if [[ -n $persistent_policy ]]; then
+        _pol="/dev/disk/${persistent_policy}/*"
     else
-	_pol=
+        _pol=
     fi
 
     for i in \
@@ -268,9 +280,8 @@ get_persistent_dev() {
         /dev/disk/by-partuuid/* \
         /dev/disk/by-partlabel/* \
         /dev/disk/by-id/* \
-        /dev/disk/by-path/* \
-        ; do
-        [[ -e "$i" ]] || continue
+        /dev/disk/by-path/*; do
+        [[ -e $i ]] || continue
         [[ $i == /dev/mapper/control ]] && continue
         [[ $i == /dev/mapper/mpath* ]] && continue
         _tmp=$(get_maj_min "$i")
@@ -310,15 +321,20 @@ shorten_persistent_dev() {
     local _dev="$1"
     case "$_dev" in
         /dev/disk/by-uuid/*)
-            printf "%s" "UUID=${_dev##*/}";;
+            printf "%s" "UUID=${_dev##*/}"
+            ;;
         /dev/disk/by-label/*)
-            printf "%s" "LABEL=${_dev##*/}";;
+            printf "%s" "LABEL=${_dev##*/}"
+            ;;
         /dev/disk/by-partuuid/*)
-            printf "%s" "PARTUUID=${_dev##*/}";;
+            printf "%s" "PARTUUID=${_dev##*/}"
+            ;;
         /dev/disk/by-partlabel/*)
-            printf "%s" "PARTLABEL=${_dev##*/}";;
+            printf "%s" "PARTLABEL=${_dev##*/}"
+            ;;
         *)
-            printf "%s" "$_dev";;
+            printf "%s" "$_dev"
+            ;;
     esac
 }
 
@@ -335,13 +351,14 @@ shorten_persistent_dev() {
 find_block_device() {
     local _dev _majmin _find_mpt
     _find_mpt="$1"
+
     if [[ $use_fstab != yes ]]; then
         [[ -d $_find_mpt/. ]]
-        findmnt -e -v -n -o 'MAJ:MIN,SOURCE' --target "$_find_mpt" | { \
-            while read _majmin _dev || [ -n "$_dev" ]; do
+        findmnt -e -v -n -o 'MAJ:MIN,SOURCE' --target "$_find_mpt" | {
+            while read -r _majmin _dev || [ -n "$_dev" ]; do
                 if [[ -b $_dev ]]; then
                     if ! [[ $_majmin ]] || [[ $_majmin == 0:* ]]; then
-                        _majmin=$(get_maj_min $_dev)
+                        _majmin=$(get_maj_min "$_dev")
                     fi
                     if [[ $_majmin ]]; then
                         printf "%s\n" "$_majmin"
@@ -350,22 +367,24 @@ find_block_device() {
                     fi
                     return 0
                 fi
-                if [[ $_dev = *:* ]]; then
+                if [[ $_dev == *:* ]]; then
                     printf "%s\n" "$_dev"
                     return 0
                 fi
-            done; return 1; } && return 0
+            done
+            return 1
+        } && return 0
     fi
     # fall back to /etc/fstab
 
-    findmnt -e --fstab -v -n -o 'MAJ:MIN,SOURCE' --target "$_find_mpt" | { \
-        while read _majmin _dev || [ -n "$_dev" ]; do
+    findmnt -e --fstab -v -n -o 'MAJ:MIN,SOURCE' --target "$_find_mpt" | {
+        while read -r _majmin _dev || [ -n "$_dev" ]; do
             if ! [[ $_dev ]]; then
                 _dev="$_majmin"
                 unset _majmin
             fi
             if [[ -b $_dev ]]; then
-                [[ $_majmin ]] || _majmin=$(get_maj_min $_dev)
+                [[ $_majmin ]] || _majmin=$(get_maj_min "$_dev")
                 if [[ $_majmin ]]; then
                     printf "%s\n" "$_majmin"
                 else
@@ -373,11 +392,13 @@ find_block_device() {
                 fi
                 return 0
             fi
-            if [[ $_dev = *:* ]]; then
+            if [[ $_dev == *:* ]]; then
                 printf "%s\n" "$_dev"
                 return 0
             fi
-        done; return 1; } && return 0
+        done
+        return 1
+    } && return 0
 
     return 1
 }
@@ -394,22 +415,26 @@ find_mp_fstype() {
     local _fs
 
     if [[ $use_fstab != yes ]]; then
-        findmnt -e -v -n -o 'FSTYPE' --target "$1" | { \
-            while read _fs || [ -n "$_fs" ]; do
+        findmnt -e -v -n -o 'FSTYPE' --target "$1" | {
+            while read -r _fs || [ -n "$_fs" ]; do
                 [[ $_fs ]] || continue
-                [[ $_fs = "autofs" ]] && continue
+                [[ $_fs == "autofs" ]] && continue
                 printf "%s" "$_fs"
                 return 0
-            done; return 1; } && return 0
+            done
+            return 1
+        } && return 0
     fi
 
-    findmnt --fstab -e -v -n -o 'FSTYPE' --target "$1" | { \
-        while read _fs || [ -n "$_fs" ]; do
+    findmnt --fstab -e -v -n -o 'FSTYPE' --target "$1" | {
+        while read -r _fs || [ -n "$_fs" ]; do
             [[ $_fs ]] || continue
-            [[ $_fs = "autofs" ]] && continue
+            [[ $_fs == "autofs" ]] && continue
             printf "%s" "$_fs"
             return 0
-        done; return 1; } && return 0
+        done
+        return 1
+    } && return 0
 
     return 1
 }
@@ -425,27 +450,31 @@ find_mp_fstype() {
 find_dev_fstype() {
     local _find_dev _fs
     _find_dev="$1"
-    if ! [[ "$_find_dev" = /dev* ]]; then
+    if ! [[ $_find_dev == /dev* ]]; then
         [[ -b "/dev/block/$_find_dev" ]] && _find_dev="/dev/block/$_find_dev"
     fi
 
     if [[ $use_fstab != yes ]]; then
-        findmnt -e -v -n -o 'FSTYPE' --source "$_find_dev" | { \
-            while read _fs || [ -n "$_fs" ]; do
+        findmnt -e -v -n -o 'FSTYPE' --source "$_find_dev" | {
+            while read -r _fs || [ -n "$_fs" ]; do
                 [[ $_fs ]] || continue
-                [[ $_fs = "autofs" ]] && continue
+                [[ $_fs == "autofs" ]] && continue
                 printf "%s" "$_fs"
                 return 0
-            done; return 1; } && return 0
+            done
+            return 1
+        } && return 0
     fi
 
-    findmnt --fstab -e -v -n -o 'FSTYPE' --source "$_find_dev" | { \
-        while read _fs || [ -n "$_fs" ]; do
+    findmnt --fstab -e -v -n -o 'FSTYPE' --source "$_find_dev" | {
+        while read -r _fs || [ -n "$_fs" ]; do
             [[ $_fs ]] || continue
-            [[ $_fs = "autofs" ]] && continue
+            [[ $_fs == "autofs" ]] && continue
             printf "%s" "$_fs"
             return 0
-        done; return 1; } && return 0
+        done
+        return 1
+    } && return 0
 
     return 1
 }
@@ -460,7 +489,7 @@ find_dev_fstype() {
 # rw,relatime,discard,data=ordered
 find_mp_fsopts() {
     if [[ $use_fstab != yes ]]; then
-        findmnt -e -v -n -o 'OPTIONS' --target "$1" 2>/dev/null && return 0
+        findmnt -e -v -n -o 'OPTIONS' --target "$1" 2> /dev/null && return 0
     fi
 
     findmnt --fstab -e -v -n -o 'OPTIONS' --target "$1"
@@ -470,47 +499,45 @@ find_mp_fsopts() {
 # Echo the filesystem options for a given device.
 # /proc/self/mountinfo is taken as the primary source of information
 # and /etc/fstab is used as a fallback.
+# if `use_fstab == yes`, then only `/etc/fstab` is used.
+#
 # Example:
 # $ find_dev_fsopts /dev/sda2
 # rw,relatime,discard,data=ordered
 find_dev_fsopts() {
-    local _find_dev _opts
+    local _find_dev
     _find_dev="$1"
-    if ! [[ "$_find_dev" = /dev* ]]; then
+    if ! [[ $_find_dev == /dev* ]]; then
         [[ -b "/dev/block/$_find_dev" ]] && _find_dev="/dev/block/$_find_dev"
     fi
 
     if [[ $use_fstab != yes ]]; then
-        findmnt -e -v -n -o 'OPTIONS' --source "$_find_dev" 2>/dev/null && return 0
+        findmnt -e -v -n -o 'OPTIONS' --source "$_find_dev" 2> /dev/null && return 0
     fi
 
     findmnt --fstab -e -v -n -o 'OPTIONS' --source "$_find_dev"
 }
 
-
 # finds the major:minor of the block device backing the root filesystem.
 find_root_block_device() { find_block_device /; }
 
 # for_each_host_dev_fs <func>
 # Execute "<func> <dev> <filesystem>" for every "<dev> <fs>" pair found
 # in ${host_fs_types[@]}
-for_each_host_dev_fs()
-{
+for_each_host_dev_fs() {
     local _func="$1"
     local _dev
     local _ret=1
 
     [[ "${#host_fs_types[@]}" ]] || return 2
 
-
     for _dev in "${!host_fs_types[@]}"; do
         $_func "$_dev" "${host_fs_types[$_dev]}" && _ret=0
     done
     return $_ret
 }
 
-host_fs_all()
-{
+host_fs_all() {
     printf "%s\n" "${host_fs_types[@]}"
 }
 
@@ -521,15 +548,15 @@ host_fs_all()
 check_block_and_slaves() {
     local _x
     [[ -b /dev/block/$2 ]] || return 1 # Not a block device? So sorry.
-    if ! lvm_internal_dev $2; then "$1" $2 && return; fi
+    if ! lvm_internal_dev "$2"; then "$1" "$2" && return; fi
     check_vol_slaves "$@" && return 0
     if [[ -f /sys/dev/block/$2/../dev ]] && [[ /sys/dev/block/$2/../subsystem -ef /sys/class/block ]]; then
-        check_block_and_slaves $1 $(<"/sys/dev/block/$2/../dev") && return 0
+        check_block_and_slaves "$1" "$(< "/sys/dev/block/$2/../dev")" && return 0
     fi
-    for _x in /sys/dev/block/$2/slaves/*; do
+    for _x in /sys/dev/block/"$2"/slaves/*; do
         [[ -f $_x/dev ]] || continue
         [[ $_x/subsystem -ef /sys/class/block ]] || continue
-        check_block_and_slaves $1 $(<"$_x/dev") && return 0
+        check_block_and_slaves "$1" "$(< "$_x/dev")" && return 0
     done
     return 1
 }
@@ -537,50 +564,48 @@ check_block_and_slaves() {
 check_block_and_slaves_all() {
     local _x _ret=1
     [[ -b /dev/block/$2 ]] || return 1 # Not a block device? So sorry.
-    if ! lvm_internal_dev $2 && "$1" $2; then
+    if ! lvm_internal_dev "$2" && "$1" "$2"; then
         _ret=0
     fi
     check_vol_slaves_all "$@" && return 0
     if [[ -f /sys/dev/block/$2/../dev ]] && [[ /sys/dev/block/$2/../subsystem -ef /sys/class/block ]]; then
-        check_block_and_slaves_all $1 $(<"/sys/dev/block/$2/../dev") && _ret=0
+        check_block_and_slaves_all "$1" "$(< "/sys/dev/block/$2/../dev")" && _ret=0
     fi
-    for _x in /sys/dev/block/$2/slaves/*; do
+    for _x in /sys/dev/block/"$2"/slaves/*; do
         [[ -f $_x/dev ]] || continue
         [[ $_x/subsystem -ef /sys/class/block ]] || continue
-        check_block_and_slaves_all $1 $(<"$_x/dev") && _ret=0
+        check_block_and_slaves_all "$1" "$(< "$_x/dev")" && _ret=0
     done
     return $_ret
 }
 # for_each_host_dev_and_slaves <func>
 # Execute "<func> <dev>" for every "<dev>" found
 # in ${host_devs[@]} and their slaves
-for_each_host_dev_and_slaves_all()
-{
+for_each_host_dev_and_slaves_all() {
     local _func="$1"
     local _dev
     local _ret=1
 
-    [[ "${host_devs[@]}" ]] || return 2
+    [[ "${host_devs[*]}" ]] || return 2
 
     for _dev in "${host_devs[@]}"; do
-        [[ -b "$_dev" ]] || continue
-        if check_block_and_slaves_all $_func $(get_maj_min $_dev); then
+        [[ -b $_dev ]] || continue
+        if check_block_and_slaves_all "$_func" "$(get_maj_min "$_dev")"; then
             _ret=0
         fi
     done
     return $_ret
 }
 
-for_each_host_dev_and_slaves()
-{
+for_each_host_dev_and_slaves() {
     local _func="$1"
     local _dev
 
-    [[ "${host_devs[@]}" ]] || return 2
+    [[ "${host_devs[*]}" ]] || return 2
 
     for _dev in "${host_devs[@]}"; do
-        [[ -b "$_dev" ]] || continue
-        check_block_and_slaves $_func $(get_maj_min $_dev) && return 0
+        [[ -b $_dev ]] || continue
+        check_block_and_slaves "$_func" "$(get_maj_min "$_dev")" && return 0
     done
     return 1
 }
@@ -592,50 +617,43 @@ for_each_host_dev_and_slaves()
 # but you cannot create the logical volume without the volume group.
 # And the volume group might be bigger than the devices the LV needs.
 check_vol_slaves() {
-    local _lv _vg _pv _dm _majmin
+    local _vg _pv _dm _majmin
     _majmin="$2"
-    _lv="/dev/block/$_majmin"
     _dm=/sys/dev/block/$_majmin/dm
-    [[ -f $_dm/uuid  && $(<$_dm/uuid) =~ LVM-* ]] || return 1
-    _vg=$(dmsetup splitname --noheadings -o vg_name $(<"$_dm/name") )
+    [[ -f $_dm/uuid && $(< "$_dm"/uuid) =~ LVM-* ]] || return 1
+    _vg=$(dmsetup splitname --noheadings -o vg_name "$(< "$_dm/name")")
     # strip space
     _vg="${_vg//[[:space:]]/}"
     if [[ $_vg ]]; then
-        for _pv in $(lvm vgs --noheadings -o pv_name "$_vg" 2>/dev/null)
-        do
-            check_block_and_slaves $1 $(get_maj_min $_pv) && return 0
+        for _pv in $(lvm vgs --noheadings -o pv_name "$_vg" 2> /dev/null); do
+            check_block_and_slaves "$1" "$(get_maj_min "$_pv")" && return 0
         done
     fi
     return 1
 }
 
 check_vol_slaves_all() {
-    local _lv _vg _pv _majmin
+    local _vg _pv _majmin
     _majmin="$2"
-    _lv="/dev/block/$_majmin"
     _dm="/sys/dev/block/$_majmin/dm"
-    [[ -f $_dm/uuid  && $(<$_dm/uuid) =~ LVM-* ]] || return 1
-    _vg=$(dmsetup splitname --noheadings -o vg_name $(<"$_dm/name") )
+    [[ -f $_dm/uuid && $(< "$_dm"/uuid) =~ LVM-* ]] || return 1
+    _vg=$(dmsetup splitname --noheadings -o vg_name "$(< "$_dm/name")")
     # strip space
     _vg="${_vg//[[:space:]]/}"
     if [[ $_vg ]]; then
         # when filter/global_filter is set, lvm may be failed
-        lvm lvs --noheadings -o vg_name $_vg 2>/dev/null 1>/dev/null
-        if [ $? -ne 0 ]; then
-             return 1
+        if ! lvm lvs --noheadings -o vg_name "$_vg" 2> /dev/null 1> /dev/null; then
+            return 1
         fi
 
-        for _pv in $(lvm vgs --noheadings -o pv_name "$_vg" 2>/dev/null)
-        do
-            check_block_and_slaves_all $1 $(get_maj_min $_pv)
+        for _pv in $(lvm vgs --noheadings -o pv_name "$_vg" 2> /dev/null); do
+            check_block_and_slaves_all "$1" "$(get_maj_min "$_pv")"
         done
         return 0
     fi
     return 1
 }
 
-
-
 # fs_get_option <filesystem options> <search for option>
 # search for a specific option in a bunch of filesystem options
 # and return the value
@@ -644,20 +662,21 @@ fs_get_option() {
     local _option=$2
     local OLDIFS="$IFS"
     IFS=,
+    # shellcheck disable=SC2086
     set -- $_fsopts
     IFS="$OLDIFS"
     while [ $# -gt 0 ]; do
         case $1 in
             $_option=*)
-                echo ${1#${_option}=}
+                echo "${1#${_option}=}"
                 break
+                ;;
         esac
         shift
     done
 }
 
-check_kernel_config()
-{
+check_kernel_config() {
     local _config_opt="$1"
     local _config_file
     [[ -f $dracutsysrootdir/boot/config-$kernel ]] \
@@ -668,20 +687,19 @@ check_kernel_config()
     # no kernel config file, so return true
     [[ $_config_file ]] || return 0
 
-    grep -q -F "${_config_opt}=" "$_config_file" && return 0
+    grep -q -F "${_config_opt}=" "$dracutsysrootdir$_config_file" && return 0
     return 1
 }
 
 # 0 if the kernel module is either built-in or available
 # 1 if the kernel module is not enabled
 check_kernel_module() {
-    modprobe -S $kernel --dry-run $1 &>/dev/null || return 1
+    modprobe -S "$kernel" --dry-run "$1" &> /dev/null || return 1
 }
 
 # get_cpu_vendor
 # Only two values are returned: AMD or Intel
-get_cpu_vendor ()
-{
+get_cpu_vendor() {
     if grep -qE AMD /proc/cpuinfo; then
         printf "AMD"
     fi
@@ -692,22 +710,24 @@ get_cpu_vendor ()
 
 # get_host_ucode
 # Get the hosts' ucode file based on the /proc/cpuinfo
-get_ucode_file ()
-{
-    local family=`grep -E "cpu family" /proc/cpuinfo | head -1 | sed s/.*:\ //`
-    local model=`grep -E "model" /proc/cpuinfo |grep -v name | head -1 | sed s/.*:\ //`
-    local stepping=`grep -E "stepping" /proc/cpuinfo | head -1 | sed s/.*:\ //`
+get_ucode_file() {
+    local family
+    local model
+    local stepping
+    family=$(grep -E "cpu family" /proc/cpuinfo | head -1 | sed "s/.*:\ //")
+    model=$(grep -E "model" /proc/cpuinfo | grep -v name | head -1 | sed "s/.*:\ //")
+    stepping=$(grep -E "stepping" /proc/cpuinfo | head -1 | sed "s/.*:\ //")
 
     if [[ "$(get_cpu_vendor)" == "AMD" ]]; then
         if [[ $family -ge 21 ]]; then
-            printf "microcode_amd_fam%xh.bin" $family
+            printf "microcode_amd_fam%xh.bin" "$family"
         else
             printf "microcode_amd.bin"
         fi
     fi
     if [[ "$(get_cpu_vendor)" == "Intel" ]]; then
         # The /proc/cpuinfo are in decimal.
-        printf "%02x-%02x-%02x" ${family} ${model} ${stepping}
+        printf "%02x-%02x-%02x" "${family}" "${model}" "${stepping}"
     fi
 }
 
@@ -715,9 +735,9 @@ get_ucode_file ()
 # If it is an LVM device, touch only devices which have /dev/VG/LV symlink.
 lvm_internal_dev() {
     local dev_dm_dir=/sys/dev/block/$1/dm
-    [[ ! -f $dev_dm_dir/uuid || $(<$dev_dm_dir/uuid) != LVM-* ]] && return 1 # Not an LVM device
+    [[ ! -f $dev_dm_dir/uuid || $(< "$dev_dm_dir"/uuid) != LVM-* ]] && return 1 # Not an LVM device
     local DM_VG_NAME DM_LV_NAME DM_LV_LAYER
-    eval $(dmsetup splitname --nameprefixes --noheadings --rows "$(<$dev_dm_dir/name)" 2>/dev/null)
+    eval "$(dmsetup splitname --nameprefixes --noheadings --rows "$(< "$dev_dm_dir"/name)" 2> /dev/null)"
     [[ ${DM_VG_NAME} ]] && [[ ${DM_LV_NAME} ]] || return 0 # Better skip this!
     [[ ${DM_LV_LAYER} ]] || [[ ! -L /dev/${DM_VG_NAME}/${DM_LV_NAME} ]]
 }
@@ -725,21 +745,23 @@ lvm_internal_dev() {
 btrfs_devs() {
     local _mp="$1"
     btrfs device usage "$_mp" \
-        | while read _dev _rest; do
-        str_starts "$_dev" "/" || continue
-        _dev=${_dev%,}
-        printf -- "%s\n" "$_dev"
+        | while read -r _dev _; do
+            str_starts "$_dev" "/" || continue
+            _dev=${_dev%,}
+            printf -- "%s\n" "$_dev"
         done
 }
 
 iface_for_remote_addr() {
+    # shellcheck disable=SC2046
     set -- $(ip -o route get to "$1")
-    echo $3
+    echo "$3"
 }
 
 local_addr_for_remote_addr() {
+    # shellcheck disable=SC2046
     set -- $(ip -o route get to "$1")
-    echo $5
+    echo "$5"
 }
 
 peer_for_addr() {
@@ -748,8 +770,8 @@ peer_for_addr() {
 
     # quote periods in IPv4 address
     qtd=${addr//./\\.}
-    ip -o addr show | \
-        sed -n 's%^.* '"$qtd"' peer \([0-9a-f.:]\{1,\}\(/[0-9]*\)\?\).*$%\1%p'
+    ip -o addr show \
+        | sed -n 's%^.* '"$qtd"' peer \([0-9a-f.:]\{1,\}\(/[0-9]*\)\?\).*$%\1%p'
 }
 
 netmask_for_addr() {
@@ -765,12 +787,12 @@ gateway_for_iface() {
     local ifname=$1 addr=$2
 
     case $addr in
-        *.*) proto=4;;
-        *:*) proto=6;;
-        *)   return;;
+        *.*) proto=4 ;;
+        *:*) proto=6 ;;
+        *) return ;;
     esac
-    ip -o -$proto route show | \
-        sed -n "s/^default via \([0-9a-z.:]\{1,\}\) dev $ifname .*\$/\1/p"
+    ip -o -$proto route show \
+        | sed -n "s/^default via \([0-9a-z.:]\{1,\}\) dev $ifname .*\$/\1/p"
 }
 
 # This works only for ifcfg-style network configuration!
@@ -796,7 +818,7 @@ is_unbracketed_ipv6_address() {
 # remote address can be reached
 ip_params_for_remote_addr() {
     local remote_addr=$1
-    local ifname local_addr peer netmask= gateway ifmac
+    local ifname local_addr peer netmask gateway ifmac
 
     [[ $remote_addr ]] || return 1
     ifname=$(iface_for_remote_addr "$remote_addr")
@@ -808,21 +830,24 @@ ip_params_for_remote_addr() {
     # ifname clause to bind the interface name to a MAC address
     if [ -d "/sys/class/net/$ifname/bonding" ]; then
         dinfo "Found bonded interface '${ifname}'. Make sure to provide an appropriate 'bond=' cmdline."
-    elif [ -e "/sys/class/net/$ifname/address" ] ; then
+    elif [ -e "/sys/class/net/$ifname/address" ]; then
         ifmac=$(cat "/sys/class/net/$ifname/address")
         [[ $ifmac ]] && printf 'ifname=%s:%s ' "${ifname}" "${ifmac}"
     fi
 
     bootproto=$(bootproto_for_iface "$ifname")
     case $bootproto in
-        dhcp|dhcp6|auto6) ;;
+        dhcp | dhcp6 | auto6) ;;
         dhcp4)
-            bootproto=dhcp;;
-        static*|"")
-            bootproto=;;
+            bootproto=dhcp
+            ;;
+        static* | "")
+            bootproto=
+            ;;
         *)
             derror "bootproto \"$bootproto\" is unsupported by dracut, trying static configuration"
-            bootproto=;;
+            bootproto=
+            ;;
     esac
     if [[ $bootproto ]]; then
         printf 'ip=%s:%s ' "${ifname}" "${bootproto}"
@@ -841,7 +866,7 @@ ip_params_for_remote_addr() {
         is_unbracketed_ipv6_address "$peer" && peer="[$peer]"
         is_unbracketed_ipv6_address "$gateway" && gateway="[$gateway]"
         printf 'ip=%s:%s:%s:%s::%s:none ' \
-               "${local_addr}" "${peer}" "${gateway}" "${netmask}" "${ifname}"
+            "${local_addr}" "${peer}" "${gateway}" "${netmask}" "${ifname}"
     fi
 
 }
@@ -877,7 +902,7 @@ block_is_fcoe() {
     until [[ -d "$_dir/sys" ]]; do
         _dir="$_dir/.."
         if [[ -d "$_dir/subsystem" ]]; then
-            subsystem=$(basename $(readlink $_dir/subsystem))
+            subsystem=$(basename "$(readlink "$_dir"/subsystem)")
             [[ $subsystem == "fcoe" ]] && return 0
         fi
     done

dracut-init.sh

@@ -19,7 +19,7 @@
 #
 export LC_MESSAGES=C
 
-if [[ "$EUID" = "0" ]] && ! [[ $DRACUT_NO_XATTR ]]; then
+if [[ $EUID == "0" ]] && ! [[ $DRACUT_NO_XATTR ]]; then
     export DRACUT_CP="cp --reflink=auto --sparse=auto --preserve=mode,timestamps,xattr,links -dfr"
 else
     export DRACUT_CP="cp --reflink=auto --sparse=auto --preserve=mode,timestamps,links -dfr"
@@ -28,21 +28,23 @@ fi
 # is_func <command>
 # Check whether $1 is a function.
 is_func() {
-    [[ "$(type -t "$1")" = "function" ]]
+    [[ "$(type -t "$1")" == "function" ]]
 }
 
 if ! [[ $dracutbasedir ]]; then
     dracutbasedir=${BASH_SOURCE[0]%/*}
-    [[ $dracutbasedir = dracut-functions* ]] && dracutbasedir="."
+    [[ $dracutbasedir == dracut-functions* ]] && dracutbasedir="."
     [[ $dracutbasedir ]] || dracutbasedir="."
     dracutbasedir="$(readlink -f $dracutbasedir)"
 fi
 
-if ! is_func dinfo >/dev/null 2>&1; then
+if ! is_func dinfo > /dev/null 2>&1; then
+    # shellcheck source=./dracut-logger.sh
     . "$dracutbasedir/dracut-logger.sh"
     dlog_init
 fi
 
+# shellcheck disable=SC2154
 if ! [[ $initdir ]]; then
     dfatal "initdir not set"
     exit 1
@@ -57,10 +59,12 @@ if ! [[ $kernel ]]; then
     export kernel
 fi
 
+# shellcheck disable=SC2154
 srcmods="$dracutsysrootdir/lib/modules/$kernel/"
 
+# shellcheck disable=SC2154
 [[ $drivers_dir ]] && {
-    if ! command -v kmod &>/dev/null && vercmp "$(modprobe --version | cut -d' ' -f3)" lt 3.7; then
+    if ! command -v kmod &> /dev/null && vercmp "$(modprobe --version | cut -d' ' -f3)" lt 3.7; then
         dfatal 'To use --kmoddir option module-init-tools >= 3.7 is required.'
         exit 1
     fi
@@ -83,11 +87,12 @@ DRACUT_LDD=${DRACUT_LDD:-ldd}
 DRACUT_TESTBIN=${DRACUT_TESTBIN:-/bin/sh}
 DRACUT_LDCONFIG=${DRACUT_LDCONFIG:-ldconfig}
 
-. $dracutbasedir/dracut-functions.sh
+# shellcheck source=./dracut-functions.sh
+. "$dracutbasedir"/dracut-functions.sh
 
 # Detect lib paths
-if ! [[ $libdirs ]] ; then
-    if [[ "$($DRACUT_LDD $dracutsysrootdir$DRACUT_TESTBIN)" == */lib64/* ]] &>/dev/null \
+if ! [[ $libdirs ]]; then
+    if [[ $("$DRACUT_LDD" "$dracutsysrootdir$DRACUT_TESTBIN") == */lib64/* ]] &> /dev/null \
         && [[ -d $dracutsysrootdir/lib64 ]]; then
         libdirs+=" /lib64"
         [[ -d $dracutsysrootdir/usr/lib64 ]] && libdirs+=" /usr/lib64"
@@ -105,41 +110,42 @@ fi
 # to check for required installed binaries
 # issues a standardized warning message
 require_binaries() {
+    # shellcheck disable=SC2154
     local _module_name="${moddir##*/}"
     local _ret=0
 
-    if [[ "$1" = "-m" ]]; then
+    if [[ $1 == "-m" ]]; then
         _module_name="$2"
         shift 2
     fi
 
     for cmd in "$@"; do
-        if ! find_binary "$cmd" &>/dev/null; then
+        if ! find_binary "$cmd" &> /dev/null; then
             dinfo "dracut module '${_module_name#[0-9][0-9]}' will not be installed, because command '$cmd' could not be found!"
             ((_ret++))
         fi
     done
-    return $_ret
+    return "$_ret"
 }
 
 require_any_binary() {
     local _module_name="${moddir##*/}"
     local _ret=1
 
-    if [[ "$1" = "-m" ]]; then
+    if [[ $1 == "-m" ]]; then
         _module_name="$2"
         shift 2
     fi
 
     for cmd in "$@"; do
-        if find_binary "$cmd" &>/dev/null; then
+        if find_binary "$cmd" &> /dev/null; then
             _ret=0
             break
         fi
     done
 
-    if (( $_ret != 0 )); then
-        dinfo "$_module_name: Could not find any command of '$@'!"
+    if ((_ret != 0)); then
+        dinfo "$_module_name: Could not find any command of '$*'!"
         return 1
     fi
 
@@ -147,19 +153,27 @@ require_any_binary() {
 }
 
 dracut_need_initqueue() {
-    >"$initdir/lib/dracut/need-initqueue"
+    : > "$initdir/lib/dracut/need-initqueue"
 }
 
 dracut_module_included() {
+    # shellcheck disable=SC2154
     [[ " $mods_to_load $modules_loaded " == *\ $*\ * ]]
 }
 
 dracut_no_switch_root() {
-    >"$initdir/lib/dracut/no-switch-root"
+    : > "$initdir/lib/dracut/no-switch-root"
 }
 
 dracut_module_path() {
-    echo ${dracutbasedir}/modules.d/??${1} | { read a b; echo "$a"; }
+    local _dir
+
+    # shellcheck disable=SC2231
+    for _dir in "${dracutbasedir}"/modules.d/??${1}; do
+        echo "$_dir"
+        return 0
+    done
+    return 1
 }
 
 if ! [[ $DRACUT_INSTALL ]]; then
@@ -179,70 +193,78 @@ fi
 # DRACUT_INSTALL="dracut-install --debug"
 # in which case the string cannot be tested for being executable.
 DRINSTALLPARTS=0
-for i in $DRACUT_INSTALL ; do
-    DRINSTALLPARTS=$(($DRINSTALLPARTS+1))
+for i in $DRACUT_INSTALL; do
+    DRINSTALLPARTS=$((DRINSTALLPARTS + 1))
 done
 
-if [[ $DRINSTALLPARTS = 1 ]] && ! command -v "$DRACUT_INSTALL" > /dev/null 2>&1 ; then
+if [[ $DRINSTALLPARTS == 1 ]] && ! command -v "$DRACUT_INSTALL" > /dev/null 2>&1; then
     dfatal "dracut-install not found!"
     exit 10
 fi
 
 if [[ $hostonly == "-h" ]]; then
-    if ! [[ $DRACUT_KERNEL_MODALIASES ]] || ! [[ -f "$DRACUT_KERNEL_MODALIASES" ]]; then
+    if ! [[ $DRACUT_KERNEL_MODALIASES ]] || ! [[ -f $DRACUT_KERNEL_MODALIASES ]]; then
         export DRACUT_KERNEL_MODALIASES="${DRACUT_TMPDIR}/modaliases"
-        $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${srcmods:+--kerneldir "$srcmods"} --modalias > "$DRACUT_KERNEL_MODALIASES"
+        "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${srcmods:+--kerneldir "$srcmods"} --modalias > "$DRACUT_KERNEL_MODALIASES"
     fi
 fi
 
 [[ $DRACUT_RESOLVE_LAZY ]] || export DRACUT_RESOLVE_DEPS=1
 inst_dir() {
-    [[ -e ${initdir}/"$1" ]] && return 0  # already there
-    $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} -d "$@"
-    (($? != 0)) && derror FAILED: $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} -d "$@" || :
+    [[ -e ${initdir}/"$1" ]] && return 0 # already there
+    if ! "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} -d "$@"; then
+        derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} -d "$@"
+    fi
 }
 
 inst() {
     local _hostonly_install
-    if [[ "$1" == "-H" ]]; then
+    if [[ $1 == "-H" ]]; then
         _hostonly_install="-H"
         shift
     fi
-    [[ -e ${initdir}/"${2:-$1}" ]] && return 0  # already there
-    $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"
-    (($? != 0)) && derror FAILED: $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
+    [[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
+    # shellcheck disable=SC2154
+    if ! "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"; then
+        derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"
+    fi
 }
 
 inst_simple() {
     local _hostonly_install
-    if [[ "$1" == "-H" ]]; then
+    if [[ $1 == "-H" ]]; then
         _hostonly_install="-H"
         shift
     fi
-    [[ -e ${initdir}/"${2:-$1}" ]] && return 0  # already there
-    [[ -e $1 ]] || return 1  # no source
-    $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${_hostonly_install:+-H} "$@"
-    (($? != 0)) && derror FAILED: $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${_hostonly_install:+-H} "$@" || :
+    [[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
+    [[ -e $1 ]] || return 1                    # no source
+    if ! "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${_hostonly_install:+-H} "$@"; then
+        derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${_hostonly_install:+-H} "$@" || :
+    fi
 }
 
 inst_symlink() {
     local _hostonly_install
-    if [[ "$1" == "-H" ]]; then
+    if [[ $1 == "-H" ]]; then
         _hostonly_install="-H"
         shift
     fi
-    [[ -e ${initdir}/"${2:-$1}" ]] && return 0  # already there
+    [[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
     [[ -L $1 ]] || return 1
-    $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l}  ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"
-    (($? != 0)) && derror FAILED: $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l}  ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
+    if ! "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"; then
+        derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
+    fi
 }
 
 inst_multiple() {
     local _ret
-    $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} -a ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l}  ${DRACUT_FIPS_MODE:+-f} "$@"
-    _ret=$?
-    (($_ret != 0)) && derror FAILED: $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} -a ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l}  ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
-    return $_ret
+    if "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} -a ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@"; then
+        return 0
+    else
+        _ret=$?
+        derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} -a ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
+        return $_ret
+    fi
 }
 
 dracut_install() {
@@ -250,45 +272,54 @@ dracut_install() {
 }
 
 dracut_instmods() {
-    local _silent=0;
-    local i;
-    [[ $no_kernel = yes ]] && return
+    local _silent=0
+    local i
+    # shellcheck disable=SC2154
+    [[ $no_kernel == yes ]] && return
     for i in "$@"; do
         [[ $i == "--silent" ]] && _silent=1
     done
 
-    $DRACUT_INSTALL \
+    # shellcheck disable=SC2154
+    if ! "$DRACUT_INSTALL" \
         ${dracutsysrootdir:+-r "$dracutsysrootdir"} \
-        ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${hostonly:+-H} ${omit_drivers:+-N "$omit_drivers"} ${srcmods:+--kerneldir "$srcmods"} -m "$@"
-    (($? != 0)) && (($_silent == 0)) && derror FAILED: $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${hostonly:+-H} ${omit_drivers:+-N "$omit_drivers"} ${srcmods:+--kerneldir "$srcmods"} -m "$@" || :
+        ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${hostonly:+-H} ${omit_drivers:+-N "$omit_drivers"} ${srcmods:+--kerneldir "$srcmods"} -m "$@"; then
+        if ((_silent == 0)); then
+            derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${hostonly:+-H} ${omit_drivers:+-N "$omit_drivers"} ${srcmods:+--kerneldir "$srcmods"} -m "$@" || :
+        fi
+    fi
 }
 
 inst_library() {
     local _hostonly_install
-    if [[ "$1" == "-H" ]]; then
+    if [[ $1 == "-H" ]]; then
         _hostonly_install="-H"
         shift
     fi
-    [[ -e ${initdir}/"${2:-$1}" ]] && return 0  # already there
-    [[ -e $1 ]] || return 1  # no source
-    $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l}  ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"
-    (($? != 0)) && derror FAILED: $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l}  ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
+    [[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
+    [[ -e $1 ]] || return 1                    # no source
+    if ! "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"; then
+        derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
+    fi
 }
 
 inst_binary() {
-    $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l}  ${DRACUT_FIPS_MODE:+-f} "$@"
-    (($? != 0)) && derror FAILED: $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l}  ${DRACUT_FIPS_MODE:+-f} "$@" || :
+    if ! "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@"; then
+        derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@" || :
+    fi
 }
 
 inst_script() {
-    $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@"
-    (($? != 0)) && derror FAILED: $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l}  ${DRACUT_FIPS_MODE:+-f} "$@" || :
+    if ! "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@"; then
+        derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@" || :
+    fi
 }
 
 inst_fsck_help() {
     local _helper="/run/dracut/fsck/fsck_help_$1.txt"
-    $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$2" $_helper
-    (($? != 0)) && derror $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l}  ${DRACUT_FIPS_MODE:+-f} "$2" $_helper || :
+    if ! "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$2" "$_helper"; then
+        derror "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$2" "$_helper" || :
+    fi
 }
 
 # Use with form hostonly="$(optional_hostonly)" inst_xxxx <args>
@@ -296,8 +327,9 @@ inst_fsck_help() {
 # be applied, else will ignore hostonly mode and try to install all
 # given modules.
 optional_hostonly() {
-    if [[ $hostonly_mode = "strict" ]]; then
-        printf -- "$hostonly"
+    # shellcheck disable=SC2154
+    if [[ $hostonly_mode == "strict" ]]; then
+        printf -- "%s" "$hostonly"
     else
         printf ""
     fi
@@ -320,58 +352,70 @@ mark_hostonly() {
 # output: libfoo.so.8 libfoo.so
 # (Only if libfoo.so.8 and libfoo.so exists on host system.)
 rev_lib_symlinks() {
+    local _fn
+    local _orig
+    local _links
+
     [[ ! $1 ]] && return 0
 
-    local fn="$1" orig="$(readlink -f "$1")" links=''
+    _fn="$1"
+    _orig="$(readlink -f "$1")"
+    _links=()
 
-    [[ ${fn} == *.so.* ]] || return 1
+    [[ ${_fn} == *.so.* ]] || return 1
 
-    until [[ ${fn##*.} == so ]]; do
-        fn="${fn%.*}"
-        [[ -L ${fn} && $(readlink -f "${fn}") == ${orig} ]] && links+=" ${fn}"
+    until [[ ${_fn##*.} == so ]]; do
+        _fn="${_fn%.*}"
+        [[ -L ${_fn} ]] && [[ $(readlink -f "${_fn}") == "${_orig}" ]] && _links+=("${_fn}")
     done
 
-    echo "${links}"
+    echo "${_links[*]}}"
 }
 
 # attempt to install any programs specified in a udev rule
 inst_rule_programs() {
     local _prog _bin
 
+    # shellcheck disable=SC2013
     for _prog in $(sed -nr 's/.*PROGRAM==?"([^ "]+).*/\1/p' "$1"); do
         _bin=""
-        if [ -x ${udevdir}/$_prog ]; then
-            _bin=${udevdir}/$_prog
-        elif [[ "${_prog/\$env\{/}" == "$_prog" ]]; then
+        # shellcheck disable=SC2154
+        if [[ -x ${udevdir}/$_prog ]]; then
+            _bin="${udevdir}"/$_prog
+        elif [[ ${_prog/\$env\{/} == "$_prog" ]]; then
             _bin=$(find_binary "$_prog") || {
                 dinfo "Skipping program $_prog using in udev rule ${1##*/} as it cannot be found"
-                continue;
+                continue
             }
         fi
 
         [[ $_bin ]] && inst_binary "$_bin"
     done
+
+    # shellcheck disable=SC2013
     for _prog in $(sed -nr 's/.*RUN[+=]=?"([^ "]+).*/\1/p' "$1"); do
         _bin=""
-        if [ -x ${udevdir}/$_prog ]; then
+        if [[ -x ${udevdir}/$_prog ]]; then
             _bin=${udevdir}/$_prog
-        elif [[ "${_prog/\$env\{/}" == "$_prog" ]] && [[ "${_prog}" != "/sbin/initqueue" ]]; then
+        elif [[ ${_prog/\$env\{/} == "$_prog" ]] && [[ ${_prog} != "/sbin/initqueue" ]]; then
             _bin=$(find_binary "$_prog") || {
                 dinfo "Skipping program $_prog using in udev rule ${1##*/} as it cannot be found"
-                continue;
+                continue
             }
         fi
 
         [[ $_bin ]] && inst_binary "$_bin"
     done
+
+    # shellcheck disable=SC2013
     for _prog in $(sed -nr 's/.*IMPORT\{program\}==?"([^ "]+).*/\1/p' "$1"); do
         _bin=""
-        if [ -x ${udevdir}/$_prog ]; then
+        if [[ -x ${udevdir}/$_prog ]]; then
             _bin=${udevdir}/$_prog
-        elif [[ "${_prog/\$env\{/}" == "$_prog" ]]; then
+        elif [[ ${_prog/\$env\{/} == "$_prog" ]]; then
             _bin=$(find_binary "$_prog") || {
                 dinfo "Skipping program $_prog using in udev rule ${1##*/} as it cannot be found"
-                continue;
+                continue
             }
         fi
 
@@ -383,14 +427,17 @@ inst_rule_programs() {
 inst_rule_group_owner() {
     local i
 
+    # shellcheck disable=SC2013
     for i in $(sed -nr 's/.*OWNER=?"([^ "]+).*/\1/p' "$1"); do
-        if ! grep -Eq "^$i:" "$initdir/etc/passwd" 2>/dev/null; then
-            grep -E "^$i:" $dracutsysrootdir/etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
+        if ! grep -Eq "^$i:" "$initdir/etc/passwd" 2> /dev/null; then
+            grep -E "^$i:" "$dracutsysrootdir"/etc/passwd 2> /dev/null >> "$initdir/etc/passwd"
         fi
     done
+
+    # shellcheck disable=SC2013
     for i in $(sed -nr 's/.*GROUP=?"([^ "]+).*/\1/p' "$1"); do
-        if ! grep -Eq "^$i:" "$initdir/etc/group" 2>/dev/null; then
-            grep -E "^$i:" $dracutsysrootdir/etc/group 2>/dev/null >> "$initdir/etc/group"
+        if ! grep -Eq "^$i:" "$initdir/etc/group" 2> /dev/null; then
+            grep -E "^$i:" "$dracutsysrootdir"/etc/group 2> /dev/null >> "$initdir/etc/group"
         fi
     done
 }
@@ -410,7 +457,7 @@ inst_rules() {
     inst_dir "$_target"
     for _rule in "$@"; do
         if [ "${_rule#/}" = "$_rule" ]; then
-            for r in $dracutsysrootdir${udevdir}/rules.d ${hostonly:+$dracutsysrootdir/etc/udev/rules.d}; do
+            for r in "$dracutsysrootdir${udevdir}/rules.d" ${hostonly:+"$dracutsysrootdir"/etc/udev/rules.d}; do
                 [[ -e $r/$_rule ]] || continue
                 _found="$r/$_rule"
                 inst_rule_programs "$_found"
@@ -419,7 +466,7 @@ inst_rules() {
                 inst_simple "$_found"
             done
         fi
-        for r in '' $dracutsysrootdir$dracutbasedir/rules.d/; do
+        for r in '' "$dracutsysrootdir$dracutbasedir/rules.d/"; do
             # skip rules without an absolute path
             [[ "${r}$_rule" != /* ]] && continue
             [[ -f ${r}$_rule ]] || continue
@@ -438,7 +485,7 @@ inst_rules_wildcard() {
 
     inst_dir "${udevdir}/rules.d"
     inst_dir "$_target"
-    for _rule in ${udevdir}/rules.d/$1 ${dracutbasedir}/rules.d/$1 ; do
+    for _rule in ${udevdir}/rules.d/$1 ${dracutbasedir}/rules.d/$1; do
         [[ -e $_rule ]] || continue
         inst_rule_programs "$_rule"
         inst_rule_group_owner "$_rule"
@@ -446,8 +493,8 @@ inst_rules_wildcard() {
         inst_simple "$_rule"
         _found=$_rule
     done
-    if [[ -n ${hostonly} ]] ; then
-        for _rule in ${_target}/$1 ; do
+    if [[ -n ${hostonly} ]]; then
+        for _rule in ${_target}/$1; do
             [[ -f $_rule ]] || continue
             inst_rule_programs "$_rule"
             inst_rule_group_owner "$_rule"
@@ -460,7 +507,11 @@ inst_rules_wildcard() {
 }
 
 prepare_udev_rules() {
-    [ -z "$UDEVVERSION" ] && export UDEVVERSION=$(udevadm --version)
+    if [ -z "$UDEVVERSION" ]; then
+        UDEVVERSION=$(udevadm --version)
+        export UDEVVERSION
+    fi
+
     if [ -z "$UDEVVERSION" ]; then
         derror "Failed to detect udev version!"
         return 1
@@ -473,17 +524,18 @@ prepare_udev_rules() {
     for f in "$@"; do
         f="${initdir}/etc/udev/rules.d/$f"
         [ -e "$f" ] || continue
-        while read line || [ -n "$line" ]; do
+        while read -r line || [ -n "$line" ]; do
             if [ "${line%%IMPORT PATH_ID}" != "$line" ]; then
-                if [ $UDEVVERSION -ge 174 ]; then
+                if ((UDEVVERSION >= 174)); then
                     printf '%sIMPORT{builtin}="path_id"\n' "${line%%IMPORT PATH_ID}"
                 else
                     printf '%sIMPORT{program}="path_id %%p"\n' "${line%%IMPORT PATH_ID}"
                 fi
             elif [ "${line%%IMPORT BLKID}" != "$line" ]; then
-                if [ $UDEVVERSION -ge 176 ]; then
+                if ((UDEVVERSION >= 176)); then
                     printf '%sIMPORT{builtin}="blkid"\n' "${line%%IMPORT BLKID}"
                 else
+                    # shellcheck disable=SC2016
                     printf '%sIMPORT{program}="/sbin/blkid -o udev -p $tempnode"\n' "${line%%IMPORT BLKID}"
                 fi
             else
@@ -498,15 +550,18 @@ prepare_udev_rules() {
 # $1 = type of hook, $2 = hook priority (lower runs first), $3 = hook
 # All hooks should be POSIX/SuS compliant, they will be sourced by init.
 inst_hook() {
+    local hook
     if ! [[ -f $3 ]]; then
         dfatal "Cannot install a hook ($3) that does not exist."
         dfatal "Aborting initrd creation."
         exit 1
-    elif ! [[ "$hookdirs" == *$1* ]]; then
+    elif ! [[ $hookdirs == *$1* ]]; then
         dfatal "No such hook type $1. Aborting initrd creation."
         exit 1
     fi
-    inst_simple "$3" "/lib/dracut/hooks/${1}/${2}-${3##*/}"
+    hook="/lib/dracut/hooks/${1}/${2}-${3##*/}"
+    inst_simple "$3" "$hook"
+    chmod u+x "$initdir/$hook"
 }
 
 # install any of listed files
@@ -525,7 +580,7 @@ inst_hook() {
 inst_any() {
     local to f
 
-    [[ $1 = '-d' ]] && to="$2" && shift 2
+    [[ $1 == '-d' ]] && to="$2" && shift 2
 
     for f in "$@"; do
         [[ -e $f ]] || continue
@@ -536,33 +591,32 @@ inst_any() {
     return 1
 }
 
-
 # inst_libdir_file [-n <pattern>] <file> [<file>...]
 # Install a <file> located on a lib directory to the initramfs image
 # -n <pattern> install matching files
 inst_libdir_file() {
-    local _files
-    if [[ "$1" == "-n" ]]; then
+    local -a _files
+    if [[ $1 == "-n" ]]; then
         local _pattern=$2
         shift 2
         for _dir in $libdirs; do
             for _i in "$@"; do
-                for _f in "$_dir"/$_i; do
-                    [[ "$_f" =~ $_pattern ]] || continue
-                    [[ -e "$dracutsysrootdir$_f" ]] && _files+="$_f "
+                for _f in "$dracutsysrootdir$_dir"/$_i; do
+                    [[ ${_f#$dracutsysrootdir} =~ $_pattern ]] || continue
+                    [[ -e $_f ]] && _files+=("${_f#$dracutsysrootdir}")
                 done
             done
         done
     else
         for _dir in $libdirs; do
             for _i in "$@"; do
-                for _f in "$_dir"/$_i; do
-                    [[ -e "$dracutsysrootdir$_f" ]] && _files+="$_f "
+                for _f in "$dracutsysrootdir$_dir"/$_i; do
+                    [[ -e $_f ]] && _files+=("${_f#$dracutsysrootdir}")
                 done
             done
         done
     fi
-    [[ $_files ]] && inst_multiple $_files
+    [[ ${#_files[@]} -gt 0 ]] && inst_multiple "${_files[@]}"
 }
 
 # get a command to decompress the given file
@@ -571,6 +625,7 @@ get_decompress_cmd() {
         *.gz) echo 'gzip -f -d' ;;
         *.bz2) echo 'bzip2 -d' ;;
         *.xz) echo 'xz -f -d' ;;
+        *.zst) echo 'zstd -f -d ' ;;
     esac
 }
 
@@ -582,11 +637,10 @@ get_decompress_cmd() {
 inst_decompress() {
     local _src _cmd
 
-    for _src in $@
-    do
-        _cmd=$(get_decompress_cmd ${_src})
-        [[ -z "${_cmd}" ]] && return 1
-        inst_simple ${_src}
+    for _src in "$@"; do
+        _cmd=$(get_decompress_cmd "${_src}")
+        [[ -z ${_cmd} ]] && return 1
+        inst_simple "${_src}"
         # Decompress with chosen tool.  We assume that tool changes name e.g.
         # from 'name.gz' to 'name'.
         ${_cmd} "${initdir}${_src}"
@@ -599,7 +653,7 @@ inst_decompress() {
 inst_opt_decompress() {
     local _src
 
-    for _src in $@; do
+    for _src in "$@"; do
         inst_decompress "${_src}" || inst "${_src}"
     done
 }
@@ -619,16 +673,21 @@ module_check() {
     if [[ ! -f $_moddir/module-setup.sh ]]; then
         # if we do not have a check script, we are unconditionally included
         [[ -x $_moddir/check ]] || return 0
-        [ $_forced -ne 0 ] && unset hostonly
-        $_moddir/check $hostonly
+        [[ $_forced != 0 ]] && unset hostonly
+        # don't quote $hostonly to leave argument empty
+        # shellcheck disable=SC2086
+        "$_moddir"/check $hostonly
         _ret=$?
     else
         unset check depends cmdline install installkernel
         check() { true; }
-        . $_moddir/module-setup.sh
+        # shellcheck disable=SC1090
+        . "$_moddir"/module-setup.sh
         is_func check || return 0
-        [ $_forced -ne 0 ] && unset hostonly
-        moddir=$_moddir check $hostonly
+        [[ $_forced != 0 ]] && unset hostonly
+        # don't quote $hostonly to leave argument empty
+        # shellcheck disable=SC2086
+        moddir="$_moddir" check $hostonly
         _ret=$?
         unset check depends cmdline install installkernel
     fi
@@ -643,24 +702,25 @@ module_check() {
 module_check_mount() {
     local _moddir=$2
     local _ret
-    mount_needs=1
+    export mount_needs=1
     [[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
     [[ -d $_moddir ]] || return 1
     if [[ ! -f $_moddir/module-setup.sh ]]; then
         # if we do not have a check script, we are unconditionally included
         [[ -x $_moddir/check ]] || return 0
-        mount_needs=1 $_moddir/check 0
+        mount_needs=1 "$_moddir"/check 0
         _ret=$?
     else
         unset check depends cmdline install installkernel
         check() { false; }
-        . $_moddir/module-setup.sh
+        # shellcheck disable=SC1090
+        . "$_moddir"/module-setup.sh
         moddir=$_moddir check 0
         _ret=$?
         unset check depends cmdline install installkernel
     fi
     unset mount_needs
-    return $_ret
+    return "$_ret"
 }
 
 # module_depends <dracut module> [<module path>]
@@ -674,12 +734,13 @@ module_depends() {
     if [[ ! -f $_moddir/module-setup.sh ]]; then
         # if we do not have a check script, we have no deps
         [[ -x $_moddir/check ]] || return 0
-        $_moddir/check -d
+        "$_moddir"/check -d
         return $?
     else
         unset check depends cmdline install installkernel
         depends() { true; }
-        . $_moddir/module-setup.sh
+        # shellcheck disable=SC1090
+        . "$_moddir"/module-setup.sh
         moddir=$_moddir depends
         _ret=$?
         unset check depends cmdline install installkernel
@@ -696,13 +757,15 @@ module_cmdline() {
     [[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
     [[ -d $_moddir ]] || return 1
     if [[ ! -f $_moddir/module-setup.sh ]]; then
+        # shellcheck disable=SC1090
         [[ -x $_moddir/cmdline ]] && . "$_moddir/cmdline"
         return $?
     else
         unset check depends cmdline install installkernel
         cmdline() { true; }
-        . $_moddir/module-setup.sh
-        moddir=$_moddir cmdline
+        # shellcheck disable=SC1090
+        . "$_moddir"/module-setup.sh
+        moddir="$_moddir" cmdline
         _ret=$?
         unset check depends cmdline install installkernel
         return $_ret
@@ -718,13 +781,15 @@ module_install() {
     [[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
     [[ -d $_moddir ]] || return 1
     if [[ ! -f $_moddir/module-setup.sh ]]; then
+        # shellcheck disable=SC1090
         [[ -x $_moddir/install ]] && . "$_moddir/install"
         return $?
     else
         unset check depends cmdline install installkernel
         install() { true; }
-        . $_moddir/module-setup.sh
-        moddir=$_moddir install
+        # shellcheck disable=SC1090
+        . "$_moddir"/module-setup.sh
+        moddir="$_moddir" install
         _ret=$?
         unset check depends cmdline install installkernel
         return $_ret
@@ -740,13 +805,15 @@ module_installkernel() {
     [[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
     [[ -d $_moddir ]] || return 1
     if [[ ! -f $_moddir/module-setup.sh ]]; then
+        # shellcheck disable=SC1090
         [[ -x $_moddir/installkernel ]] && . "$_moddir/installkernel"
         return $?
     else
         unset check depends cmdline install installkernel
         installkernel() { true; }
-        . $_moddir/module-setup.sh
-        moddir=$_moddir installkernel
+        # shellcheck disable=SC1090
+        . "$_moddir"/module-setup.sh
+        moddir="$_moddir" installkernel
         _ret=$?
         unset check depends cmdline install installkernel
         return $_ret
@@ -763,6 +830,7 @@ check_mount() {
     local _moddep
 
     [[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
+    # shellcheck disable=SC2154
     [ "${#host_fs_types[@]}" -le 0 ] && return 1
 
     # If we are already scheduled to be loaded, no need to check again.
@@ -774,27 +842,29 @@ check_mount() {
 
     [[ $2 ]] || mods_checked_as_dep+=" $_mod "
 
+    # shellcheck disable=SC2154
     if [[ " $omit_dracutmodules " == *\ $_mod\ * ]]; then
         return 1
     fi
 
     if [[ " $dracutmodules $add_dracutmodules $force_add_dracutmodules" == *\ $_mod\ * ]]; then
-        module_check_mount $_mod $_moddir; ret=$?
+        module_check_mount "$_mod" "$_moddir"
+        ret=$?
 
         # explicit module, so also accept ret=255
-        [[ $ret = 0 || $ret = 255 ]] || return 1
+        [[ $ret == 0 || $ret == 255 ]] || return 1
     else
         # module not in our list
-        if [[ $dracutmodules = all ]]; then
+        if [[ $dracutmodules == all ]]; then
             # check, if we can and should install this module
-            module_check_mount $_mod $_moddir || return 1
+            module_check_mount "$_mod" "$_moddir" || return 1
         else
             # skip this module
             return 1
         fi
     fi
 
-    for _moddep in $(module_depends $_mod $_moddir); do
+    for _moddep in $(module_depends "$_mod" "$_moddir"); do
         # handle deps as if they were manually added
         [[ " $dracutmodules " == *\ $_mod\ * ]] \
             && [[ " $dracutmodules " != *\ $_moddep\ * ]] \
@@ -806,14 +876,14 @@ check_mount() {
             && [[ " $force_add_dracutmodules " != *\ $_moddep\ * ]] \
             && force_add_dracutmodules+=" $_moddep "
         # if a module we depend on fail, fail also
-        if ! check_module $_moddep; then
+        if ! check_module "$_moddep"; then
             derror "dracut module '$_mod' depends on '$_moddep', which can't be installed"
             return 1
         fi
     done
 
-    [[ " $mods_to_load " == *\ $_mod\ * ]] || \
-        mods_to_load+=" $_mod "
+    [[ " $mods_to_load " == *\ $_mod\ * ]] \
+        || mods_to_load+=" $_mod "
 
     return 0
 }
@@ -845,17 +915,20 @@ check_module() {
 
     if [[ " $dracutmodules $add_dracutmodules $force_add_dracutmodules" == *\ $_mod\ * ]]; then
         if [[ " $dracutmodules $force_add_dracutmodules " == *\ $_mod\ * ]]; then
-            module_check $_mod 1 $_moddir; ret=$?
+            module_check "$_mod" 1 "$_moddir"
+            ret=$?
         else
-            module_check $_mod 0 $_moddir; ret=$?
+            module_check "$_mod" 0 "$_moddir"
+            ret=$?
         fi
         # explicit module, so also accept ret=255
-        [[ $ret = 0 || $ret = 255 ]] || return 1
+        [[ $ret == 0 || $ret == 255 ]] || return 1
     else
         # module not in our list
-        if [[ $dracutmodules = all ]]; then
+        if [[ $dracutmodules == all ]]; then
             # check, if we can and should install this module
-            module_check $_mod 0 $_moddir; ret=$?
+            module_check "$_mod" 0 "$_moddir"
+            ret=$?
             if [[ $ret != 0 ]]; then
                 [[ $2 ]] && return 1
                 [[ $ret != 255 ]] && return 1
@@ -866,7 +939,7 @@ check_module() {
         fi
     fi
 
-    for _moddep in $(module_depends $_mod $_moddir); do
+    for _moddep in $(module_depends "$_mod" "$_moddir"); do
         # handle deps as if they were manually added
         [[ " $dracutmodules " == *\ $_mod\ * ]] \
             && [[ " $dracutmodules " != *\ $_moddep\ * ]] \
@@ -878,14 +951,14 @@ check_module() {
             && [[ " $force_add_dracutmodules " != *\ $_moddep\ * ]] \
             && force_add_dracutmodules+=" $_moddep "
         # if a module we depend on fail, fail also
-        if ! check_module $_moddep; then
+        if ! check_module "$_moddep"; then
             derror "dracut module '$_mod' depends on '$_moddep', which can't be installed"
             return 1
         fi
     done
 
-    [[ " $mods_to_load " == *\ $_mod\ * ]] || \
-        mods_to_load+=" $_mod "
+    [[ " $mods_to_load " == *\ $_mod\ * ]] \
+        || mods_to_load+=" $_mod "
 
     return 0
 }
@@ -899,11 +972,12 @@ for_each_module_dir() {
     local _func
     _func=$1
     for _moddir in "$dracutbasedir/modules.d"/[0-9][0-9]*; do
-        [[ -d $_moddir ]] || continue;
-        [[ -e $_moddir/install || -e $_moddir/installkernel || \
-            -e $_moddir/module-setup.sh ]] || continue
-        _mod=${_moddir##*/}; _mod=${_mod#[0-9][0-9]}
-        $_func $_mod 1 $_moddir
+        [[ -d $_moddir ]] || continue
+        [[ -e $_moddir/install || -e $_moddir/installkernel || -e \
+        $_moddir/module-setup.sh ]] || continue
+        _mod=${_moddir##*/}
+        _mod=${_mod#[0-9][0-9]}
+        $_func "$_mod" 1 "$_moddir"
     done
 
     # Report any missing dracut modules, the user has specified
@@ -925,13 +999,13 @@ for_each_module_dir() {
 }
 
 dracut_kernel_post() {
-    for _f in modules.builtin.bin modules.builtin modules.order; do
+    for _f in modules.builtin modules.builtin.alias modules.builtin.modinfo modules.order; do
         [[ -e $srcmods/$_f ]] && inst_simple "$srcmods/$_f" "/lib/modules/$kernel/$_f"
     done
 
     # generate module dependencies for the initrd
-    if [[ -d $initdir/lib/modules/$kernel ]] && \
-        ! depmod -a -b "$initdir" $kernel; then
+    if [[ -d $initdir/lib/modules/$kernel ]] \
+        && ! depmod -a -b "$initdir" "$kernel"; then
         dfatal "\"depmod -a $kernel\" failed."
         exit 1
     fi
@@ -949,13 +1023,13 @@ instmods() {
     local _silent
     local _ret
 
-    [[ $no_kernel = yes ]] && return
+    [[ $no_kernel == yes ]] && return
 
-    if [[ $1 = '-c' ]]; then
+    if [[ $1 == '-c' ]]; then
         unset _optional
         shift
     fi
-    if [[ $1 = '-s' ]]; then
+    if [[ $1 == '-s' ]]; then
         _silent=1
         shift
     fi
@@ -969,7 +1043,7 @@ instmods() {
         return 0
     fi
 
-    $DRACUT_INSTALL \
+    "$DRACUT_INSTALL" \
         ${initdir:+-D "$initdir"} \
         ${dracutsysrootdir:+-r "$dracutsysrootdir"} \
         ${loginstall:+-L "$loginstall"} \
@@ -981,18 +1055,18 @@ instmods() {
         -m "$@"
     _ret=$?
 
-    if (($_ret != 0)) && [[ -z "$_silent" ]]; then
+    if ((_ret != 0)) && [[ -z $_silent ]]; then
         derror "FAILED: " \
-            $DRACUT_INSTALL \
-                ${initdir:+-D "$initdir"} \
-                ${dracutsysrootdir:+-r "$dracutsysrootdir"} \
-                ${loginstall:+-L "$loginstall"} \
-                ${hostonly:+-H} \
-                ${omit_drivers:+-N "$omit_drivers"} \
-                ${srcmods:+--kerneldir "$srcmods"} \
-                ${_optional:+-o} \
-                ${_silent:+--silent} \
-                -m "$@"
+            "$DRACUT_INSTALL" \
+            ${initdir:+-D "$initdir"} \
+            ${dracutsysrootdir:+-r "$dracutsysrootdir"} \
+            ${loginstall:+-L "$loginstall"} \
+            ${hostonly:+-H} \
+            ${omit_drivers:+-N "$omit_drivers"} \
+            ${srcmods:+--kerneldir "$srcmods"} \
+            ${_optional:+-o} \
+            ${_silent:+--silent} \
+            -m "$@"
     fi
 
     [[ "$optional" ]] && return 0
@@ -1007,7 +1081,7 @@ else
     ln_r() {
         local _source=$1
         local _dest=$2
-        [[ -d "${_dest%/*}" ]] && _dest=$(readlink -f "${_dest%/*}")/${_dest##*/}
+        [[ -d ${_dest%/*} ]] && _dest=$(readlink -f "${_dest%/*}")/${_dest##*/}
         ln -sfn -- "$(convert_abs_rel "${_dest}" "${_source}")" "${initdir}/${_dest}"
     }
 fi
@@ -1016,20 +1090,21 @@ is_qemu_virtualized() {
     # 0 if a virt environment was detected
     # 1 if a virt environment could not be detected
     # 255 if any error was encountered
-    if type -P systemd-detect-virt >/dev/null 2>&1; then
-        vm=$(systemd-detect-virt --vm >/dev/null 2>&1)
-        (($? != 0)) && return 255
-        [[ $vm = "qemu" ]] && return 0
-        [[ $vm = "kvm" ]] && return 0
-        [[ $vm = "bochs" ]] && return 0
+    if type -P systemd-detect-virt > /dev/null 2>&1; then
+        if ! vm=$(systemd-detect-virt --vm > /dev/null 2>&1); then
+            return 255
+        fi
+        [[ $vm == "qemu" ]] && return 0
+        [[ $vm == "kvm" ]] && return 0
+        [[ $vm == "bochs" ]] && return 0
     fi
 
     for i in /sys/class/dmi/id/*_vendor; do
         [[ -f $i ]] || continue
-        read vendor < $i
-        [[  "$vendor" == "QEMU" ]] && return 0
-        [[ "$vendor" == "Red Hat" ]] && return 0
-        [[  "$vendor" == "Bochs" ]] && return 0
+        read -r vendor < "$i"
+        [[ $vendor == "QEMU" ]] && return 0
+        [[ $vendor == "Red Hat" ]] && return 0
+        [[ $vendor == "Bochs" ]] && return 0
     done
     return 1
 }

dracut-initramfs-restore.sh

@@ -10,28 +10,38 @@ KERNEL_VERSION="$(uname -r)"
 
 [[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut
 SKIP="$dracutbasedir/skipcpio"
-[[ -x $SKIP ]] || SKIP=cat
+[[ -x $SKIP ]] || SKIP="cat"
 
-[[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id
+[[ -f /etc/machine-id ]] && read -r MACHINE_ID < /etc/machine-id
 
-mount -o ro /boot &>/dev/null || true
+mount -o ro /boot &> /dev/null || true
 
-if [[ $MACHINE_ID ]] && [[ -d /boot/${MACHINE_ID} || -L /boot/${MACHINE_ID} ]] ; then
+if [[ -d /efi/loader/entries || -L /efi/loader/entries ]] \
+    && [[ $MACHINE_ID ]] \
+    && [[ -d /efi/${MACHINE_ID} || -L /efi/${MACHINE_ID} ]]; then
+    IMG="/efi/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
+elif [[ -d /boot/loader/entries || -L /boot/loader/entries ]] \
+    && [[ $MACHINE_ID ]] \
+    && [[ -d /boot/${MACHINE_ID} || -L /boot/${MACHINE_ID} ]]; then
     IMG="/boot/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
+elif [[ -f /boot/initramfs-${KERNEL_VERSION}.img ]]; then
+    IMG="/boot/initramfs-${KERNEL_VERSION}.img"
+elif [[ -f /lib/modules/${KERNEL_VERSION}/initrd ]]; then
+    IMG="/lib/modules/${KERNEL_VERSION}/initrd"
+else
+    echo "No initramfs image found to restore!"
+    exit 1
 fi
-[[ -f $IMG ]] || IMG="/boot/initramfs-${KERNEL_VERSION}.img"
 
 cd /run/initramfs
 
-[ -f .need_shutdown -a -f "$IMG" ] || exit 1
-
-if $SKIP "$IMG" | zcat | cpio -id --no-absolute-filenames --quiet >/dev/null; then
+if $SKIP "$IMG" | zcat | cpio -id --no-absolute-filenames --quiet > /dev/null; then
     rm -f -- .need_shutdown
-elif $SKIP "$IMG" | xzcat | cpio -id --no-absolute-filenames --quiet >/dev/null; then
+elif $SKIP "$IMG" | xzcat | cpio -id --no-absolute-filenames --quiet > /dev/null; then
     rm -f -- .need_shutdown
-elif $SKIP "$IMG" | lz4 -d -c | cpio -id --no-absolute-filenames --quiet >/dev/null; then
+elif $SKIP "$IMG" | lz4 -d -c | cpio -id --no-absolute-filenames --quiet > /dev/null; then
     rm -f -- .need_shutdown
-elif $SKIP "$IMG" | zstd -d -c | cpio -id --no-absolute-filenames --quiet >/dev/null; then
+elif $SKIP "$IMG" | zstd -d -c | cpio -id --no-absolute-filenames --quiet > /dev/null; then
     rm -f -- .need_shutdown
 else
     # something failed, so we clean up
@@ -41,17 +51,16 @@ else
 fi
 
 if [[ -d squash ]]; then
-    unsquashfs -no-xattrs -f -d . squash/root.img >/dev/null
-    if [ $? -ne 0 ]; then
-        echo "Squash module is enabled for this initramfs but failed to unpack squash/root.img" >&2
+    if ! unsquashfs -no-xattrs -f -d . squash-root.img > /dev/null; then
+        echo "Squash module is enabled for this initramfs but failed to unpack squash-root.img" >&2
         rm -f -- /run/initramfs/shutdown
         exit 1
     fi
 fi
 
-if [ -e /etc/selinux/config -a -x /usr/sbin/setfiles ] ; then
+if [ -e /etc/selinux/config -a -x /usr/sbin/setfiles ]; then
     . /etc/selinux/config
-    /usr/sbin/setfiles -v -r /run/initramfs /etc/selinux/${SELINUXTYPE}/contexts/files/file_contexts /run/initramfs > /dev/null
+    /usr/sbin/setfiles -v -r /run/initramfs /etc/selinux/"${SELINUXTYPE}"/contexts/files/file_contexts /run/initramfs > /dev/null
 fi
 
 exit 0

dracut-logger.sh

@@ -17,9 +17,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-
-__DRACUT_LOGGER__=1
-
+export __DRACUT_LOGGER__=1
 
 ## @brief Logging facility module for dracut both at build- and boot-time.
 #
@@ -86,7 +84,6 @@ __DRACUT_LOGGER__=1
 #
 # @see dlog_init()
 
-
 ## @brief Initializes dracut Logger.
 #
 # @retval 1 if something has gone wrong
@@ -105,7 +102,8 @@ __DRACUT_LOGGER__=1
 # See file doc comment for details.
 dlog_init() {
     local __oldumask
-    local ret=0; local errmsg
+    local ret=0
+    local errmsg
     [ -z "$stdloglvl" ] && stdloglvl=4
     [ -z "$sysloglvl" ] && sysloglvl=0
     [ -z "$kmsgloglvl" ] && kmsgloglvl=0
@@ -114,23 +112,23 @@ dlog_init() {
 
     if [ -z "$fileloglvl" ]; then
         [ -w "$logfile" ] && fileloglvl=4 || fileloglvl=0
-    elif (( $fileloglvl > 0 )); then
+    elif ((fileloglvl > 0)); then
         if [[ $logfile ]]; then
             __oldumask=$(umask)
             umask 0377
-            ! [ -e "$logfile" ] && >"$logfile"
-            umask $__oldumask
-            if [ -w "$logfile" -a -f "$logfile" ]; then
-            # Mark new run in the log file
-                echo >>"$logfile"
-                if command -v date >/dev/null; then
-                    echo "=== $(date) ===" >>"$logfile"
+            ! [ -e "$logfile" ] && : > "$logfile"
+            umask "$__oldumask"
+            if [[ -w $logfile ]] && [[ -f $logfile ]]; then
+                # Mark new run in the log file
+                echo >> "$logfile"
+                if command -v date > /dev/null; then
+                    echo "=== $(date) ===" >> "$logfile"
                 else
-                    echo "===============================================" >>"$logfile"
+                    echo "===============================================" >> "$logfile"
                 fi
-                echo >>"$logfile"
+                echo >> "$logfile"
             else
-            # We cannot log to file, so turn this facility off.
+                # We cannot log to file, so turn this facility off.
                 fileloglvl=0
                 ret=1
                 errmsg="'$logfile' is not a writable file"
@@ -138,22 +136,22 @@ dlog_init() {
         fi
     fi
 
-    if (( $UID  != 0 )); then
+    if ((UID != 0)); then
         kmsgloglvl=0
         sysloglvl=0
     fi
 
-    if (( $sysloglvl > 0 )); then
+    if ((sysloglvl > 0)); then
         if [[ -d /run/systemd/journal ]] \
-            && type -P systemd-cat &>/dev/null \
-            && systemctl --quiet is-active systemd-journald.socket &>/dev/null \
-            && { echo "dracut-$DRACUT_VERSION" | systemd-cat -t 'dracut' &>/dev/null; } ; then
+            && type -P systemd-cat &> /dev/null \
+            && systemctl --quiet is-active systemd-journald.socket &> /dev/null \
+            && { echo "dracut-$DRACUT_VERSION" | systemd-cat -t 'dracut' &> /dev/null; }; then
             readonly _systemdcatfile="$DRACUT_TMPDIR/systemd-cat"
             mkfifo "$_systemdcatfile"
             readonly _dlogfd=15
-            systemd-cat -t 'dracut' --level-prefix=true <"$_systemdcatfile" &
-            exec 15>"$_systemdcatfile"
-        elif ! [ -S /dev/log -a -w /dev/log ] || ! command -v logger >/dev/null; then
+            systemd-cat -t 'dracut' --level-prefix=true < "$_systemdcatfile" &
+            exec 15> "$_systemdcatfile"
+        elif ! [[ -S /dev/log ]] && [[ -w /dev/log ]] || ! command -v logger > /dev/null; then
             # We cannot log to syslog, so turn this facility off.
             kmsgloglvl=$sysloglvl
             sysloglvl=0
@@ -162,7 +160,7 @@ dlog_init() {
         fi
     fi
 
-    if (($sysloglvl > 0)) || (($kmsgloglvl > 0 )); then
+    if ((sysloglvl > 0)) || ((kmsgloglvl > 0)); then
         if [ -n "$dracutbasedir" ]; then
             readonly syslogfacility=user
         else
@@ -171,44 +169,44 @@ dlog_init() {
         export syslogfacility
     fi
 
-    local lvl; local maxloglvl_l=0
+    local lvl
+    local maxloglvl_l=0
     for lvl in $stdloglvl $sysloglvl $fileloglvl $kmsgloglvl; do
-        (( $lvl > $maxloglvl_l )) && maxloglvl_l=$lvl
+        ((lvl > maxloglvl_l)) && maxloglvl_l=$lvl
     done
     readonly maxloglvl=$maxloglvl_l
     export maxloglvl
 
-
-    if (($stdloglvl < 6)) && (($kmsgloglvl < 6)) && (($fileloglvl < 6)) && (($sysloglvl < 6)); then
+    if ((stdloglvl < 6)) && ((kmsgloglvl < 6)) && ((fileloglvl < 6)) && ((sysloglvl < 6)); then
         unset dtrace
-        dtrace() { :; };
+        dtrace() { :; }
     fi
 
-    if (($stdloglvl < 5)) && (($kmsgloglvl < 5)) && (($fileloglvl < 5)) && (($sysloglvl < 5)); then
+    if ((stdloglvl < 5)) && ((kmsgloglvl < 5)) && ((fileloglvl < 5)) && ((sysloglvl < 5)); then
         unset ddebug
-        ddebug() { :; };
+        ddebug() { :; }
     fi
 
-    if (($stdloglvl < 4)) && (($kmsgloglvl < 4)) && (($fileloglvl < 4)) && (($sysloglvl < 4)); then
+    if ((stdloglvl < 4)) && ((kmsgloglvl < 4)) && ((fileloglvl < 4)) && ((sysloglvl < 4)); then
         unset dinfo
-        dinfo() { :; };
+        dinfo() { :; }
     fi
 
-    if (($stdloglvl < 3)) && (($kmsgloglvl < 3)) && (($fileloglvl < 3)) && (($sysloglvl < 3)); then
+    if ((stdloglvl < 3)) && ((kmsgloglvl < 3)) && ((fileloglvl < 3)) && ((sysloglvl < 3)); then
         unset dwarn
-        dwarn() { :; };
+        dwarn() { :; }
         unset dwarning
-        dwarning() { :; };
+        dwarning() { :; }
     fi
 
-    if (($stdloglvl < 2)) && (($kmsgloglvl < 2)) && (($fileloglvl < 2)) && (($sysloglvl < 2)); then
+    if ((stdloglvl < 2)) && ((kmsgloglvl < 2)) && ((fileloglvl < 2)) && ((sysloglvl < 2)); then
         unset derror
-        derror() { :; };
+        derror() { :; }
     fi
 
-    if (($stdloglvl < 1)) && (($kmsgloglvl < 1)) && (($fileloglvl < 1)) && (($sysloglvl < 1)); then
+    if ((stdloglvl < 1)) && ((kmsgloglvl < 1)) && ((fileloglvl < 1)) && ((sysloglvl < 1)); then
         unset dfatal
-        dfatal() { :; };
+        dfatal() { :; }
     fi
 
     [ -n "$errmsg" ] && derror "$errmsg"
@@ -224,13 +222,13 @@ dlog_init() {
 # @result Echoes first letter of level name.
 _lvl2char() {
     case "$1" in
-        1) echo F;;
-        2) echo E;;
-        3) echo W;;
-        4) echo I;;
-        5) echo D;;
-        6) echo T;;
-        *) return 1;;
+        1) echo F ;;
+        2) echo E ;;
+        3) echo W ;;
+        4) echo I ;;
+        5) echo D ;;
+        6) echo T ;;
+        *) return 1 ;;
     esac
 }
 
@@ -241,15 +239,15 @@ _lvl2char() {
 # @retval 0 if @a lvl is correct.
 # @result Echoes logger priority.
 _lvl2syspri() {
-    printf $syslogfacility.
+    printf -- "%s" "$syslogfacility."
     case "$1" in
-        1) echo crit;;
-        2) echo error;;
-        3) echo warning;;
-        4) echo info;;
-        5) echo debug;;
-        6) echo debug;;
-        *) return 1;;
+        1) echo crit ;;
+        2) echo error ;;
+        3) echo warning ;;
+        4) echo info ;;
+        5) echo debug ;;
+        6) echo debug ;;
+        *) return 1 ;;
     esac
 }
 
@@ -279,16 +277,16 @@ _dlvl2syslvl() {
     local lvl
 
     case "$1" in
-        1) lvl=2;;
-        2) lvl=3;;
-        3) lvl=4;;
-        4) lvl=6;;
-        5) lvl=7;;
-        6) lvl=7;;
-        *) return 1;;
+        1) lvl=2 ;;
+        2) lvl=3 ;;
+        3) lvl=4 ;;
+        4) lvl=6 ;;
+        5) lvl=7 ;;
+        6) lvl=7 ;;
+        *) return 1 ;;
     esac
 
-    [ "$syslogfacility" = user ] && echo $((8+$lvl)) || echo $((24+$lvl))
+    [ "$syslogfacility" = user ] && echo $((8 + lvl)) || echo $((24 + lvl))
 }
 
 ## @brief Prints to stderr and/or writes to file, to syslog and/or /dev/kmsg
@@ -318,27 +316,29 @@ _dlvl2syslvl() {
 #   - @c INFO to @c info
 #   - @c DEBUG and @c TRACE both to @c debug
 _do_dlog() {
-    local lvl="$1"; shift
-    local lvlc=$(_lvl2char "$lvl") || return 0
+    local lvlc
+    local lvl="$1"
+    shift
+    lvlc=$(_lvl2char "$lvl") || return 0
     local msg="$*"
     local lmsg="$lvlc: $*"
 
-    (( $lvl <= $stdloglvl )) && printf -- 'dracut: %s\n' "$msg" >&2
+    ((lvl <= stdloglvl)) && printf -- 'dracut: %s\n' "$msg" >&2
 
-    if (( $lvl <= $sysloglvl )); then
+    if ((lvl <= sysloglvl)); then
         if [[ "$_dlogfd" ]]; then
-            printf -- "<%s>%s\n" "$(($(_dlvl2syslvl $lvl) & 7))" "$msg" >&$_dlogfd
+            printf -- "<%s>%s\n" "$(($(_dlvl2syslvl "$lvl") & 7))" "$msg" >&$_dlogfd
         else
-            logger -t "dracut[$$]" -p $(_lvl2syspri $lvl) -- "$msg"
+            logger -t "dracut[$$]" -p "$(_lvl2syspri "$lvl")" -- "$msg"
         fi
     fi
 
-    if (( $lvl <= $fileloglvl )) && [[ -w "$logfile" ]] && [[ -f "$logfile" ]]; then
-        echo "$lmsg" >>"$logfile"
+    if ((lvl <= fileloglvl)) && [[ -w $logfile ]] && [[ -f $logfile ]]; then
+        echo "$lmsg" >> "$logfile"
     fi
 
-    (( $lvl <= $kmsgloglvl )) && \
-        echo "<$(_dlvl2syslvl $lvl)>dracut[$$] $msg" >/dev/kmsg
+    ((lvl <= kmsgloglvl)) \
+        && echo "<$(_dlvl2syslvl "$lvl")>dracut[$$] $msg" > /dev/kmsg
 }
 
 ## @brief Internal helper function for _do_dlog()
@@ -359,12 +359,12 @@ _do_dlog() {
 # echo "This is a warning" | dwarn
 dlog() {
     [ -z "$maxloglvl" ] && return 0
-    (( $1 <= $maxloglvl )) || return 0
+    (($1 <= maxloglvl)) || return 0
 
-    if (( $# > 1 )); then
+    if (($# > 1)); then
         _do_dlog "$@"
     else
-        while read line || [ -n "$line" ]; do
+        while read -r line || [ -n "$line" ]; do
             _do_dlog "$1" "$line"
         done
     fi
@@ -377,7 +377,9 @@ dlog() {
 dtrace() {
     set +x
     dlog 6 "$@"
-    [ -n "$debug" ] && set -x || :
+    if [ -n "$debug" ]; then
+        set -x
+    fi
 }
 
 ## @brief Logs message at DEBUG level (5)
@@ -387,7 +389,9 @@ dtrace() {
 ddebug() {
     set +x
     dlog 5 "$@"
-    [ -n "$debug" ] && set -x || :
+    if [ -n "$debug" ]; then
+        set -x
+    fi
 }
 
 ## @brief Logs message at INFO level (4)
@@ -397,7 +401,9 @@ ddebug() {
 dinfo() {
     set +x
     dlog 4 "$@"
-    [ -n "$debug" ] && set -x || :
+    if [ -n "$debug" ]; then
+        set -x
+    fi
 }
 
 ## @brief Logs message at WARN level (3)
@@ -407,7 +413,9 @@ dinfo() {
 dwarn() {
     set +x
     dlog 3 "$@"
-    [ -n "$debug" ] && set -x || :
+    if [ -n "$debug" ]; then
+        set -x
+    fi
 }
 
 ## @brief It's an alias to dwarn() function.
@@ -417,7 +425,9 @@ dwarn() {
 dwarning() {
     set +x
     dwarn "$@"
-    [ -n "$debug" ] && set -x || :
+    if [ -n "$debug" ]; then
+        set -x
+    fi
 }
 
 ## @brief Logs message at ERROR level (2)
@@ -427,7 +437,9 @@ dwarning() {
 derror() {
     set +x
     dlog 2 "$@"
-    [ -n "$debug" ] && set -x || :
+    if [ -n "$debug" ]; then
+        set -x
+    fi
 }
 
 ## @brief Logs message at FATAL level (1)
@@ -437,5 +449,7 @@ derror() {
 dfatal() {
     set +x
     dlog 1 "$@"
-    [ -n "$debug" ] && set -x || :
+    if [ -n "$debug" ]; then
+        set -x
+    fi
 }

dracut.conf.d/fedora.conf.example

@@ -10,9 +10,35 @@ stdloglvl=3
 sysloglvl=5
 install_optional_items+=" vi /etc/virc ps grep cat rm "
 prefix="/"
+environment=/usr/lib/environment.d
+environmentconfdir=/etc/environment.d
+dbus=/usr/share/dbus-1
+dbusinterfaces=/usr/share/dbus-1/interfaces
+dbusservices=/usr/share/dbus-1/services
+dbussession=/usr/share/dbus-1/session.d
+dbussystem=/usr/share/dbus-1/system.d
+dbussystemservices=/usr/share/dbus-1/system-services
+dbusconfdir=/etc/dbus-1
+dbusinterfacesconfdir=/etc/dbus-1/interfaces
+dbusservicesconfdir=/etc/dbus-1/services
+dbussessionconfdir=/etc/dbus-1/session.d
+dbussystem=confdir/etc/dbus-1/system.d
+dbussystemservicesconfdir=/etc/dbus-1/system-services
+sysctld=/usr/lib/sysctl.d
+sysctlconfdir=/etc/sysctl.d
 systemdutildir=/usr/lib/systemd
+systemdutilconfdir=/etc/systemd
+systemdcatalog=/usr/lib/systemd/catalog
+systemdntpunits=/usr/lib/systemd/ntp-units.d
+systemdntpunitsconfdir=/etc/systemd/ntp-units.d
+systemdportable=/usr/lib/systemd/portable
+systemdportableconfdir=/etc/systemd/portable
 systemdsystemunitdir=/usr/lib/systemd/system
 systemdsystemconfdir=/etc/systemd/system
+systemduser=/usr/lib/systemd/user
+systemduserconfdir=/etc/systemd/user
+sysusers=/usr/lib/sysusers.d
+sysusersconfdir=/etc/sysusers.d
 udevdir=/usr/lib/udev
 hostonly="yes"
 hostonly_cmdline="no"

dracut.logrotate

@@ -1,6 +0,0 @@
-/var/log/dracut.log {
-    missingok
-    notifempty
-    size 30k
-    create 0600 root root
-}

examples/yocto/classes/dracut.bbclass

@@ -1,116 +0,0 @@
-DRACUT_PN ??= "${PN}"
-
-def dracut_compression_type(d):
-    rdtype = d.getVar("INITRAMFS_FSTYPES", True).split('.')
-    if len(rdtype) != 2:
-        return ['','','']
-    if rdtype[0] != 'cpio':
-        return ['','','']
-    cmptypes = [['gz','--gzip','gzip'],['bz2', '--bzip2','bzip2'],['lzma','--lzma','xz'],['xz','--xz','xz'],['lzo','--lzo','lzo'],['lz4','--lz4','lz4'],['zstd','--zstd','zstd']]
-    for cmp in cmptypes:
-        if rdtype[1] == cmp[0]:
-            return cmp
-    return ['','','']
-
-def dracut_compression_opt(d):
-    cmp = dracut_compression_type(d)
-    return cmp[1]
-
-def dracut_compression_pkg(d):
-    cmp = dracut_compression_type(d)
-    return cmp[2]
-
-def dracut_compression_pkg_native(d):
-    cmp = dracut_compression_type(d)
-    if cmp[2] == '':
-        return ''
-    return cmp[2] + '-native'
-
-DRACUT_COMPRESS_OPT ??= "${@dracut_compression_opt(d)}"
-DRACUT_COMPRESS_PKG ??= "${@dracut_compression_pkg(d)}"
-DRACUT_COMPRESS_PKG_NATIVE ??= "${@dracut_compression_pkg_native(d)}"
-
-DRACUT_OPTS ??= "--early-microcode ${DRACUT_COMPRESS_OPT}"
-
-python __anonymous () {
-    pkg = d.getVar("DRACUT_PN", True)
-    if pkg != 'dracut':
-        d.appendVar("RDEPENDS_%s" % pkg, " dracut %s " % d.getVar("DRACUT_COMPRESS_PKG", True))
-    if not pkg.startswith('kernel'):
-        d.appendVarFlag("do_configure", "depends", "virtual/kernel:do_shared_workdir")
-        d.appendVarFlag("do_compile", "depends", "virtual/kernel:do_compile_kernelmodules")
-}
-
-export BUILD_TIME_KERNEL_VERSION = "${@oe.utils.read_file('${STAGING_KERNEL_BUILDDIR}/kernel-abiversion')}"
-
-dracut_postinst () {
-	MY_KERNEL_VERSION=$(readlink $D/boot/bzimage | sed 's,^.*bzImage-,,')
-	if [[ -z "$MY_KERNEL_VERSION" ]]; then
-		MY_KERNEL_VERSION="${KERNEL_VERSION}"
-	fi
-	if [[ -z "$MY_KERNEL_VERSION" ]]; then
-		MY_KERNEL_VERSION="${BUILD_TIME_KERNEL_VERSION}"
-	fi
-	if [[ -z "$MY_KERNEL_VERSION" ]]; then
-		exit 1
-	fi
-
-	if [ -n "$D" ]; then
-		#DEBUGOPTS="--debug --keep"
-		DEBUGOPTS="--keep"
-
-		$INTERCEPT_DIR/postinst_intercept execute_dracut ${PKG} mlprefix=${MLPREFIX} \
-			prefix= \
-			MY_KERNEL_VERSION=$MY_KERNEL_VERSION \
-			DEBUGOPTS="\"$DEBUGOPTS\"" \
-			DRACUT_OPTS="\"${DRACUT_OPTS}\"" \
-			systemdutildir=${systemd_unitdir} \
-			systemdsystemunitdir=${systemd_system_unitdir} \
-			systemdsystemconfdir=${sysconfdir}/systemd/system \
-			udevdir=${libdir}/udev \
-			DRACUT_TMPDIR=${WORKDIR}/dracut-tmpdir \
-			DRACUT_ARCH="${TUNE_ARCH}" \
-			DRACUT_COMPRESS_GZIP=$NATIVE_ROOT${bindir}/gzip \
-			DRACUT_COMPRESS_BZIP2=$NATIVE_ROOT${bindir}/bzip2 \
-			DRACUT_COMPRESS_LZMA=$NATIVE_ROOT${bindir}/lzma \
-			DRACUT_LDD="\"PATH='$PATH' ${STAGING_BINDIR_CROSS}/ldd --root $D\"" \
-			DRACUT_LDCONFIG=$NATIVE_ROOT${bindir}/ldconfig \
-			DRACUT_INSTALL="\"$NATIVE_ROOT${libdir}/dracut/dracut-install\"" \
-			PLYMOUTH_LDD="\"${STAGING_BINDIR_CROSS}/ldd --root $D\"" \
-			PLYMOUTH_LDD_PATH="'$PATH'" \
-			PLYMOUTH_PLUGIN_PATH=${libdir}/plymouth \
-			PLYMOUTH_THEME_NAME=${PLYMOUTH_THEME_NAME:-spinner} \
-			PLYMOUTH_THEME=${PLYMOUTH_THEME_NAME:-spinner}
-	else
-		depmod -a $MY_KERNEL_VERSION
-		echo RUNNING: dracut -f ${DRACUT_OPTS} /boot/initramfs.img $MY_KERNEL_VERSION
-		echo "dracut: $(dracut --help | grep 'Version:')"
-		dracut -f ${DRACUT_OPTS} /boot/initramfs.img $MY_KERNEL_VERSION
-	fi
-}
-
-dracut_populate_packages[vardeps] += "dracut_postinst"
-
-python dracut_populate_packages() {
-    localdata = d.createCopy()
-
-    pkg = d.getVar('DRACUT_PN', True)
-
-    postinst = d.getVar('pkg_postinst_%s' % pkg, True)
-    if not postinst:
-        postinst = '#!/bin/sh\n'
-    postinst += localdata.getVar('dracut_postinst', True)
-    d.setVar('pkg_postinst_%s' % pkg, postinst)
-}
-
-PACKAGESPLITFUNCS_prepend = "dracut_populate_packages "
-
-DRACUT_DEPENDS = " \
-			binutils-cross-${TUNE_ARCH} gcc-cross-${TUNE_ARCH} \
-			ldconfig-native coreutils-native findutils-native \
-			cpio-native util-linux-native kmod-native ${DRACUT_COMPRESS_PKG_NATIVE} \
-			dracut-native pkgconfig-native cross-compiler-ldd \
-			${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd', '', d)} \
-		"
-DEPENDS_append_class-target = " ${DRACUT_DEPENDS}"
-PACKAGE_WRITE_DEPS_append = " ${DRACUT_DEPENDS}"

examples/yocto/postinst-intercepts/execute_dracut

@@ -1,44 +0,0 @@
-#!/bin/sh
-
-set -e
-
-if [[ -z "$DRACUT_TMPDIR" ]]; then
-	echo "DRACUT_TMPDIR is unset, exiting"
-	exit 0
-fi
-
-# We have to unset "prefix" as dracut uses it to move files around.
-# Yocto has it set as part of the build environment.
-export prefix=
-
-# DRACUT settings
-export UDEVVERSION=241
-export SYSTEMD_VERSION=241
-export DRACUT_TESTBIN=/bin/bash.bash
-export DRACUT_INSTALL_PATH="/usr/sbin:/usr/bin:/sbin:/bin"
-
-# PLYMOUTH settings
-export PLYMOUTH_SYSROOT=$D
-
-export \
-	systemdutildir systemdsystemunitdir systemdsystemconfdir udevdir \
-	DRACUT_ARCH DRACUT_TESTBIN DRACUT_LDD DRACUT_LDCONFIG DRACUT_INSTALL \
-	DRACUT_COMPRESS_GZIP DRACUT_COMPRESS_BZIP2 DRACUT_COMPRESS_LZMA \
-	PLYMOUTH_LDD PLYMOUTH_LDD_PATH PLYMOUTH_PLUGIN_PATH \
-	PLYMOUTH_THEME_NAME PLYMOUTH_THEME
-
-# List environment for debugging
-echo ROOTFS-POSTINST-ENVIRONMENT
-echo -----------
-env
-echo -----------
-
-[[ -d $DRACUT_TMPDIR ]] || mkdir -p $DRACUT_TMPDIR
-
-# Execute depmod and dracut
-echo "$(date) - RUNNING: depmod -b $D -a $MY_KERNEL_VERSION"
-depmod -b $D -a $MY_KERNEL_VERSION
-echo "dracut: $(dracut --sysroot $D --help | grep 'Version:')"
-echo "$(date) - RUNNING: dracut -f --sysroot $D --tmpdir $DRACUT_TMPDIR $DRACUT_OPTS $DEBUGOPTS -k $D/lib/modules/$MY_KERNEL_VERSION $D/boot/initramfs.img $MY_KERNEL_VERSION"
-dracut -f --sysroot $D --tmpdir $DRACUT_TMPDIR $DRACUT_OPTS $DEBUGOPTS -k $D/lib/modules/$MY_KERNEL_VERSION $D/boot/initramfs.img $MY_KERNEL_VERSION
-echo "$(date) - DONE: dracut"

examples/yocto/recipes/cross-compiler-ldd/cross-compile-ldd-fix-infinite-loop.patch

@@ -1,19 +0,0 @@
-diff --git a/cross-compile-ldd b/cross-compile-ldd
-index ef2ca20..332d57f 100644
---- a/cross-compile-ldd
-+++ b/cross-compile-ldd
-@@ -337,13 +337,13 @@ do_scan_etc_ldsoconf() {
- # Build up the full list of search directories
- declare -a needed_search_path
- do_trace "Adding basic lib dirs\n"
--ld_library_path="${ld_library_path}:"
- while [ -n "${ld_library_path}" ]; do
-     d="${ld_library_path%%:*}"
-     if [ -n "${d}" ]; then
-         do_trace "-> adding search dir '%s'\n" "${d}"
-         needed_search_path+=( "${d}" )
-     fi
-+    [[ "$ld_library_path" == "${ld_library_path#*:}" ]] && break
-     ld_library_path="${ld_library_path#*:}"
- done
- do_trace "Done adding basic lib dirs\n"

examples/yocto/recipes/cross-compiler-ldd_git.bb

@@ -1,33 +0,0 @@
-SUMMARY = "Cross-compiler LDD"
-HOMEPAGE = "https://gist.github.com/c403786c1394f53f44a3b61214489e6f"
-BUGTRACKER = ""
-LICENSE = "GPLv2"
-
-LIC_FILES_CHKSUM = "file://cross-compile-ldd;beginline=53;endline=57;md5=2b29d19d18a430b931dda3750e865c84"
-
-SRCBRANCH = "master"
-SRCREV = "eb44581caf7dd60b149a6691abef46264c46e866"
-SRC_URI = " \
-			git://gist.github.com/c403786c1394f53f44a3b61214489e6f.git;protocol=https;branch=${SRCBRANCH} \
-			file://cross-compile-ldd-fix-infinite-loop.patch \
-		"
-
-S = "${WORKDIR}/git"
-
-inherit siteinfo
-
-SYSROOT_PREPROCESS_FUNCS += " cross_ldd_populate_sysroot "
-
-cross_ldd_populate_sysroot() {
-	mkdir -p ${SYSROOT_DESTDIR}${bindir_crossscripts}
-	cat ${S}/cross-compile-ldd | \
-		sed \
-			-e "s,^prefix=.*$,prefix=${TARGET_SYS}," \
-			-e "s,^bits=.*$,bits=${SITEINFO_BITS}," \
-			-e "s,^ld_library_path=.*$,ld_library_path=${LD_LIBRARY_PATH:-/lib:/usr/lib}," \
-		>${SYSROOT_DESTDIR}${bindir_crossscripts}/ldd
-	chmod +x ${SYSROOT_DESTDIR}${bindir_crossscripts}/ldd
-}
-
-DEPENDS = "coreutils-native sed-native binutils-cross-${TARGET_ARCH} gcc-cross-${TARGET_ARCH}"
-PACKAGE_WRITE_DEPS = "coreutils-native sed-native binutils-cross-${TARGET_ARCH} gcc-cross-${TARGET_ARCH}"

fedora-test.sh

@@ -1,30 +0,0 @@
-#!/bin/bash
-
-set -ex
-
-[[ -d ${0%/*} ]] && cd ${0%/*}
-
-RUN_ID="$1"
-TESTS=$2
-
-./configure
-
-NCPU=$(getconf _NPROCESSORS_ONLN)
-
-if ! [[ $TESTS ]]; then
-    make -j$NCPU all syncheck rpm logtee
-else
-    [[ $TESTS == "99" ]] && make_docs=yes || make_docs=no
-    make -j$NCPU enable_documentation=$make_docs all logtee
-
-    cd test
-
-    time sudo LOGTEE_TIMEOUT_MS=300000 make \
-         enable_documentation=$make_docs \
-         KVERSION=$(rpm -qa kernel --qf '%{VERSION}-%{RELEASE}.%{ARCH}\n' | sort -rn | head -1) \
-         DRACUT_NO_XATTR=1 \
-         TEST_RUN_ID=$RUN_ID \
-         ${TESTS:+TESTS="$TESTS"} \
-         -k V=2 \
-         check
-fi

install.d/50-dracut.install

@@ -48,6 +48,7 @@ case "$COMMAND" in
         unset noimageifnotneeded
 
         for ((i=0; i < "${#BOOT_OPTIONS[@]}"; i++)); do
+            # shellcheck disable=SC1001
             if [[ ${BOOT_OPTIONS[$i]} == root\=PARTUUID\=* ]]; then
                 noimageifnotneeded="yes"
                 break

install.d/51-dracut-rescue.install

@@ -14,8 +14,8 @@ dropindirs_sort()
     args=("$@")
     files=$(
         while (( $# > 0 )); do
-            for i in ${1}/*${suffix}; do
-                [[ -f $i ]] && echo ${i##*/}
+            for i in "${1}"/*"${suffix}"; do
+                [[ -f $i ]] && echo "${i##*/}"
             done
             shift
         done | sort -Vu
@@ -36,7 +36,7 @@ dropindirs_sort()
 if [[ ${KERNEL_INSTALL_MACHINE_ID+x} ]]; then
     MACHINE_ID=$KERNEL_INSTALL_MACHINE_ID
 elif [[ -f /etc/machine-id ]] ; then
-    read MACHINE_ID < /etc/machine-id
+    read -r MACHINE_ID < /etc/machine-id
 fi
 
 if ! [[ $MACHINE_ID ]]; then
@@ -80,9 +80,13 @@ case "$COMMAND" in
 
         # source our config dir
         for f in $(dropindirs_sort ".conf" "/etc/dracut.conf.d" "/usr/lib/dracut/dracut.conf.d"); do
-            [[ -e $f ]] && . "$f"
+            if [[ -e $f ]]; then
+                # shellcheck disable=SC1090
+                . "$f"
+            fi
         done
 
+        # shellcheck disable=SC2154
         [[ $dracut_rescue_image != "yes" ]] && exit 0
 
         [[ -d "$BOOT_DIR_ABS" ]] || mkdir -p "$BOOT_DIR_ABS"
@@ -101,17 +105,17 @@ case "$COMMAND" in
                 echo "title      $PRETTY_NAME - Rescue Image"
                 echo "version    $KERNEL_VERSION"
                 echo "machine-id $MACHINE_ID"
-                echo "options    ${BOOT_OPTIONS[@]} rd.auto=1"
+                echo "options    ${BOOT_OPTIONS[*]} rd.auto=1"
                 echo "linux      $BOOT_DIR/linux"
                 echo "initrd     $BOOT_DIR/initrd"
-            } > $LOADER_ENTRY
+            } > "$LOADER_ENTRY"
         else
             if [[ -e "${BLS_DIR}/${MACHINE_ID}-${KERNEL_VERSION}.conf" ]]; then
-                cp -aT "${BLS_DIR}/${MACHINE_ID}-${KERNEL_VERSION}.conf" $LOADER_ENTRY
+                cp -aT "${BLS_DIR}/${MACHINE_ID}-${KERNEL_VERSION}.conf" "$LOADER_ENTRY"
             else
-                cp -aT "${KERNEL_IMAGE%/*}/bls.conf" $LOADER_ENTRY
+                cp -aT "${KERNEL_IMAGE%/*}/bls.conf" "$LOADER_ENTRY"
             fi
-            sed -i 's/'$KERNEL_VERSION'/0-rescue-'${MACHINE_ID}'/' $LOADER_ENTRY
+            sed -i "s/${KERNEL_VERSION}/0-rescue-${MACHINE_ID}/" "$LOADER_ENTRY"
         fi
 
         ((ret+=$?))

logtee.c

@@ -1,73 +0,0 @@
-#define _GNU_SOURCE
-#include <fcntl.h>
-#include <poll.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <limits.h>
-
-#define BUFLEN 4096
-
-int
-main(int argc, char *argv[])
-{
-	int fd;
-	int len, slen;
-	int ret;
-	int timeout;
-	char *timeout_env;
-	struct pollfd fds[] = {{
-		.fd = STDIN_FILENO,
-		.events = POLLIN | POLLERR,
-	}};
-
-	timeout_env = getenv("LOGTEE_TIMEOUT_MS");
-	if (timeout_env)
-		timeout = atoi(timeout_env);
-	else
-		timeout = -1;
-
-	if (argc != 2) {
-		fprintf(stderr, "Usage: %s <file>\n", argv[0]);
-		exit(EXIT_FAILURE);
-	}
-
-	fd = open(argv[1], O_WRONLY | O_CREAT | O_TRUNC | O_NONBLOCK, 0644);
-	if (fd == -1) {
-		perror("open");
-		exit(EXIT_FAILURE);
-	}
-
-	fprintf(stderr, "Logging to %s: ", argv[1]);
-
-	slen = 0;
-
-	do {
-		ret = poll (fds, sizeof(fds) / sizeof(fds[0]), timeout);
-		if (ret == 0) {
-			fprintf (stderr, "Timed out after %d milliseconds of no output.\n", timeout);
-			exit(EXIT_FAILURE);
-		}
-		len = splice(STDIN_FILENO, NULL, fd, NULL,
-			     BUFLEN, SPLICE_F_MOVE | SPLICE_F_NONBLOCK);
-
-		if (len < 0) {
-			if (errno == EAGAIN)
-				continue;
-			perror("tee");
-			exit(EXIT_FAILURE);
-		} else
-			if (len == 0)
-				break;
-		slen += len;
-		if ((slen/BUFLEN) > 0) {
-			fprintf(stderr, ".");
-		}
-		slen = slen % BUFLEN;
-
-	} while (1);
-	close(fd);
-	fprintf(stderr, "\n");
-	exit(EXIT_SUCCESS);
-}

lsinitrd-bash-completion.sh

@@ -1,60 +0,0 @@
-#
-# Copyright 2013 Red Hat, Inc.  All rights reserved.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-__contains_word () {
-        local word=$1; shift
-        for w in $*; do [[ $w = $word ]] && return 0; done
-        return 1
-}
-
-_lsinitrd() {
-        local field_vals= cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
-        local -A OPTS=(
-                [STANDALONE]='-s --size -h --help'
-
-                       [ARG]='-f --file -k --kver'
-        )
-
-        if __contains_word "$prev" ${OPTS[ARG]}; then
-                case $prev in
-                        --file|-f)
-                                comps=$(compgen -f -- "$cur")
-                                compopt -o filenames
-                        ;;
-                        --kver|-k)
-                                comps=$(cd /lib/modules; echo [0-9]*)
-                        ;;
-                        *)
-                                return 0
-                        ;;
-                esac
-                COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
-                return 0
-        fi
-
-        if [[ $cur = -* ]]; then
-                COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
-                return 0
-        fi
-
-        comps=$(compgen -f -- "$cur")
-        compopt -o filenames
-        COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
-        return 0
-}
-
-complete -F _lsinitrd lsinitrd

lsinitrd.sh

@@ -17,8 +17,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-usage()
-{
+usage() {
     {
         echo "Usage: ${0##*/} [options] [<initramfs file> [<filename> [<filename> [...] ]]]"
         echo "Usage: ${0##*/} [options] -k <kernel version>"
@@ -38,7 +37,6 @@ usage()
     } >&2
 }
 
-
 [[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut
 
 sorted=0
@@ -59,7 +57,8 @@ TEMP=$(getopt \
     --long verbose \
     -- "$@")
 
-if (( $? != 0 )); then
+# shellcheck disable=SC2181
+if (($? != 0)); then
     usage
     exit 1
 fi
@@ -68,16 +67,31 @@ eval set -- "$TEMP"
 
 while (($# > 0)); do
     case $1 in
-        -k|--kver)     KERNEL_VERSION="$2"; shift;;
-        -f|--file)     filenames[${2#/}]=1; shift;;
-        -s|--size)     sorted=1;;
-        -h|--help)     usage; exit 0;;
-        -m|--mod)      modules=1;;
-        -v|--verbose)  verbose="--verbose";;
-        --unpack)      unpack=1;;
-        --unpackearly) unpackearly=1;;
-        --)            shift;break;;
-        *)             usage; exit 1;;
+        -k | --kver)
+            KERNEL_VERSION="$2"
+            shift
+            ;;
+        -f | --file)
+            filenames[${2#/}]=1
+            shift
+            ;;
+        -s | --size) sorted=1 ;;
+        -h | --help)
+            usage
+            exit 0
+            ;;
+        -m | --mod) modules=1 ;;
+        -v | --verbose) verbose="--verbose" ;;
+        --unpack) unpack=1 ;;
+        --unpackearly) unpackearly=1 ;;
+        --)
+            shift
+            break
+            ;;
+        *)
+            usage
+            exit 1
+            ;;
     esac
     shift
 done
@@ -86,7 +100,7 @@ done
 
 if [[ $1 ]]; then
     image="$1"
-    if ! [[ -f "$image" ]]; then
+    if ! [[ -f $image ]]; then
         {
             echo "$image does not exist"
             echo
@@ -95,11 +109,15 @@ if [[ $1 ]]; then
         exit 1
     fi
 else
-    [[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id
+    [[ -f /etc/machine-id ]] && read -r MACHINE_ID < /etc/machine-id
 
-    if [[ -d /boot/loader/entries || -L /boot/loader/entries ]] \
+    if [[ -d /efi/loader/entries || -L /efi/loader/entries ]] \
         && [[ $MACHINE_ID ]] \
-        && [[ -d /boot/${MACHINE_ID} || -L /boot/${MACHINE_ID} ]] ; then
+        && [[ -d /efi/${MACHINE_ID} || -L /efi/${MACHINE_ID} ]]; then
+        image="/efi/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
+    elif [[ -d /boot/loader/entries || -L /boot/loader/entries ]] \
+        && [[ $MACHINE_ID ]] \
+        && [[ -d /boot/${MACHINE_ID} || -L /boot/${MACHINE_ID} ]]; then
         image="/boot/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
     else
         image="/boot/initramfs-${KERNEL_VERSION}.img"
@@ -108,11 +126,11 @@ fi
 
 shift
 while (($# > 0)); do
-    filenames[${1#/}]=1;
+    filenames[${1#/}]=1
     shift
 done
 
-if ! [[ -f "$image" ]]; then
+if ! [[ -f $image ]]; then
     {
         echo "No <initramfs file> specified and the default image '$image' cannot be accessed!"
         echo
@@ -122,6 +140,7 @@ if ! [[ -f "$image" ]]; then
 fi
 
 TMPDIR="$(mktemp -d -t lsinitrd.XXXXXX)"
+# shellcheck disable=SC2064
 trap "rm -rf '$TMPDIR'" EXIT
 
 dracutlibdirs() {
@@ -130,46 +149,43 @@ dracutlibdirs() {
     done
 }
 
-extract_files()
-{
-    (( ${#filenames[@]} == 1 )) && nofileinfo=1
+extract_files() {
+    ((${#filenames[@]} == 1)) && nofileinfo=1
     for f in "${!filenames[@]}"; do
         [[ $nofileinfo ]] || echo "initramfs:/$f"
         [[ $nofileinfo ]] || echo "========================================================================"
-        $CAT "$image" 2>/dev/null | cpio --extract --verbose --quiet --to-stdout "$f" 2>/dev/null
-        ((ret+=$?))
+        $CAT "$image" 2> /dev/null | cpio --extract --verbose --quiet --to-stdout "$f" 2> /dev/null
+        ((ret += $?))
         [[ $nofileinfo ]] || echo "========================================================================"
         [[ $nofileinfo ]] || echo
     done
 }
 
-list_modules()
-{
+list_modules() {
     echo "dracut modules:"
+    # shellcheck disable=SC2046
     $CAT "$image" | cpio --extract --verbose --quiet --to-stdout -- \
-        $(dracutlibdirs modules.txt) 2>/dev/null
-    ((ret+=$?))
+        $(dracutlibdirs modules.txt) 2> /dev/null
+    ((ret += $?))
 }
 
-list_files()
-{
+list_files() {
     echo "========================================================================"
     if [ "$sorted" -eq 1 ]; then
-        $CAT "$image" 2>/dev/null | cpio --extract --verbose --quiet --list | sort -n -k5
+        $CAT "$image" 2> /dev/null | cpio --extract --verbose --quiet --list | sort -n -k5
     else
-        $CAT "$image" 2>/dev/null | cpio --extract --verbose --quiet --list | sort -k9
+        $CAT "$image" 2> /dev/null | cpio --extract --verbose --quiet --list | sort -k9
     fi
-    ((ret+=$?))
+    ((ret += $?))
     echo "========================================================================"
 }
 
-list_squash_content()
-{
-    SQUASH_IMG="squash/root.img"
+list_squash_content() {
+    SQUASH_IMG="squash-root.img"
     SQUASH_TMPFILE="$TMPDIR/initrd.root.sqsh"
 
-    $CAT "$image" 2>/dev/null | cpio --extract --verbose --quiet --to-stdout -- \
-        $SQUASH_IMG > "$SQUASH_TMPFILE" 2>/dev/null
+    $CAT "$image" 2> /dev/null | cpio --extract --verbose --quiet --to-stdout -- \
+        $SQUASH_IMG > "$SQUASH_TMPFILE" 2> /dev/null
     if [[ -s $SQUASH_TMPFILE ]]; then
         echo "Squashed content ($SQUASH_IMG):"
         echo "========================================================================"
@@ -178,22 +194,24 @@ list_squash_content()
     fi
 }
 
-unpack_files()
-{
-    if (( ${#filenames[@]} > 0 )); then
+unpack_files() {
+    if ((${#filenames[@]} > 0)); then
         for f in "${!filenames[@]}"; do
-            $CAT "$image" 2>/dev/null | cpio -id --quiet $verbose $f
-            ((ret+=$?))
+            $CAT "$image" 2> /dev/null | cpio -id --quiet $verbose $f
+            ((ret += $?))
         done
     else
-        $CAT "$image" 2>/dev/null | cpio -id --quiet $verbose
-        ((ret+=$?))
+        $CAT "$image" 2> /dev/null | cpio -id --quiet $verbose
+        ((ret += $?))
     fi
 }
 
-read -N 2 bin < "$image"
+read -r -N 2 bin < "$image"
 if [ "$bin" = "MZ" ]; then
-    command -v objcopy > /dev/null || { echo "Need 'objcopy' to unpack an UEFI executable."; exit 1; }
+    command -v objcopy > /dev/null || {
+        echo "Need 'objcopy' to unpack an UEFI executable."
+        exit 1
+    }
     objcopy \
         --dump-section .linux="$TMPDIR/vmlinuz" \
         --dump-section .initrd="$TMPDIR/initrd.img" \
@@ -205,10 +223,10 @@ if [ "$bin" = "MZ" ]; then
     [ -f "$image" ] || exit 1
 fi
 
-if (( ${#filenames[@]} <= 0 )) && [[ -z "$unpack" ]] && [[ -z "$unpackearly" ]]; then
+if ((${#filenames[@]} <= 0)) && [[ -z $unpack ]] && [[ -z $unpackearly ]]; then
     if [ -n "$uefi" ]; then
         echo -n "initrd in UEFI: $uefi: "
-        du -h $image | while read a b || [ -n "$a" ]; do echo $a;done
+        du -h "$image" | while read -r a _ || [ -n "$a" ]; do echo "$a"; done
         if [ -f "$TMPDIR/osrel.txt" ]; then
             name=$(sed -En '/^PRETTY_NAME/ s/^\w+=["'"'"']?([^"'"'"'$]*)["'"'"']?/\1/p' "$TMPDIR/osrel.txt")
             id=$(sed -En '/^ID/ s/^\w+=["'"'"']?([^"'"'"'$]*)["'"'"']?/\1/p' "$TMPDIR/osrel.txt")
@@ -225,26 +243,26 @@ if (( ${#filenames[@]} <= 0 )) && [[ -z "$unpack" ]] && [[ -z "$unpackearly" ]];
         fi
     else
         echo -n "Image: $image: "
-        du -h $image | while read a b || [ -n "$a" ]; do echo $a;done
+        du -h "$image" | while read -r a _ || [ -n "$a" ]; do echo "$a"; done
     fi
 
     echo "========================================================================"
 fi
 
-read -N 6 bin < "$image"
+read -r -N 6 bin < "$image"
 case $bin in
-    $'\x71\xc7'*|070701)
+    $'\x71\xc7'* | 070701)
         CAT="cat --"
-        is_early=$(cpio --extract --verbose --quiet --to-stdout -- 'early_cpio' < "$image" 2>/dev/null)
+        is_early=$(cpio --extract --verbose --quiet --to-stdout -- 'early_cpio' < "$image" 2> /dev/null)
         # Debian mkinitramfs does not create the file 'early_cpio', so let's check if firmware files exist
-        [[ "$is_early" ]] || is_early=$(cpio --list --verbose --quiet --to-stdout -- 'kernel/*/microcode/*.bin' < "$image" 2>/dev/null)
+        [[ "$is_early" ]] || is_early=$(cpio --list --verbose --quiet --to-stdout -- 'kernel/*/microcode/*.bin' < "$image" 2> /dev/null)
         if [[ "$is_early" ]]; then
-            if [[ -n "$unpack" ]]; then
+            if [[ -n $unpack ]]; then
                 # should use --unpackearly for early CPIO
                 :
-            elif [[ -n "$unpackearly" ]]; then
+            elif [[ -n $unpackearly ]]; then
                 unpack_files
-            elif (( ${#filenames[@]} > 0 )); then
+            elif ((${#filenames[@]} > 0)); then
                 extract_files
             else
                 echo "Early CPIO image"
@@ -265,10 +283,10 @@ case $bin in
         ;;
 esac
 
-if [[ $SKIP ]] ; then
-    bin="$($SKIP "$image" | { read -N 6 bin && echo "$bin" ; })"
+if [[ $SKIP ]]; then
+    bin="$($SKIP "$image" | { read -r -N 6 bin && echo "$bin"; })"
 else
-    read -N 6 bin < "$image"
+    read -r -N 6 bin < "$image"
 fi
 case $bin in
     $'\x1f\x8b'*)
@@ -277,7 +295,7 @@ case $bin in
     BZh*)
         CAT="bzcat --"
         ;;
-    $'\x71\xc7'*|070701)
+    $'\x71\xc7'* | 070701)
         CAT="cat --"
         ;;
     $'\x02\x21'*)
@@ -290,7 +308,7 @@ case $bin in
         CAT="zstd -d -c"
         ;;
     *)
-        if echo "test"|xz|xzcat --single-stream >/dev/null 2>&1; then
+        if echo "test" | xz | xzcat --single-stream > /dev/null 2>&1; then
             CAT="xzcat --single-stream --"
         else
             CAT="xzcat --"
@@ -298,8 +316,7 @@ case $bin in
         ;;
 esac
 
-skipcpio()
-{
+skipcpio() {
     $SKIP "$@" | $ORIG_CAT
 }
 
@@ -308,26 +325,26 @@ if [[ $SKIP ]]; then
     CAT=skipcpio
 fi
 
-if (( ${#filenames[@]} > 1 )); then
+if ((${#filenames[@]} > 1)); then
     TMPFILE="$TMPDIR/initrd.cpio"
-    $CAT "$image" 2>/dev/null > $TMPFILE
-    pre_decompress()
-    {
-        cat $TMPFILE
+    $CAT "$image" 2> /dev/null > "$TMPFILE"
+    pre_decompress() {
+        cat "$TMPFILE"
     }
     CAT=pre_decompress
 fi
 
 ret=0
 
-if [[ -n "$unpack" ]]; then
+if [[ -n $unpack ]]; then
     unpack_files
-elif (( ${#filenames[@]} > 0 )); then
+elif ((${#filenames[@]} > 0)); then
     extract_files
 else
+    # shellcheck disable=SC2046
     version=$($CAT "$image" | cpio --extract --verbose --quiet --to-stdout -- \
-        $(dracutlibdirs 'dracut-*') 2>/dev/null)
-    ((ret+=$?))
+        $(dracutlibdirs 'dracut-*') 2> /dev/null)
+    ((ret += $?))
     echo "Version: $version"
     echo
     if [ "$modules" -eq 1 ]; then
@@ -335,8 +352,9 @@ else
         echo "========================================================================"
     else
         echo -n "Arguments: "
+        # shellcheck disable=SC2046
         $CAT "$image" | cpio --extract --verbose --quiet --to-stdout -- \
-            $(dracutlibdirs build-parameter.txt) 2>/dev/null
+            $(dracutlibdirs build-parameter.txt) 2> /dev/null
         echo
         list_modules
         list_files
@@ -344,4 +362,4 @@ else
     fi
 fi
 
-exit $ret
+exit "$ret"

man/dracut.8.asc

@@ -510,6 +510,9 @@ will not be able to boot.
     The <BUILD_ID> is taken from BUILD_ID in _/usr/lib/os-release_ or if it exists
     _/etc/os-release_ and is left out, if BUILD_ID is non-existant or empty.
 
+**--no-uefi**::
+    Disables UEFI mode.
+
 **--no-machineid**::
     affects the default output filename of **--uefi** and will discard the <MACHINE_ID>
     part.
@@ -518,7 +521,6 @@ will not be able to boot.
     Specifies the UEFI stub loader, which will load the attached kernel, initramfs and
     kernel command line and boots the kernel. The default is
     _$prefix/lib/systemd/boot/efi/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_
-    or _$prefix/lib/gummiboot/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_
 
 **--uefi-splash-image _<FILE>_**::
     Specifies the UEFI stub loader's splash image. Requires bitmap (**.bmp**) image
@@ -593,6 +595,12 @@ Default:
 _SYSTEMD_VERSION_::
     overrides systemd version. Used for **--sysroot**.
 
+_SYSTEMCTL_::
+    overrides the systemctl binary. Used for **--sysroot**.
+
+_NM_VERSION_::
+    overrides the NetworkManager version. Used for **--sysroot**.
+
 _DRACUT_INSTALL_PATH_::
     overrides **PATH** environment for **dracut-install** to look for
     binaries relative to **--sysroot**. In a cross-compiled environment

man/dracut.asc

@@ -162,9 +162,6 @@ include::dracut.cmdline.7.asc[]
 [[lsinitrd1]]
 include::lsinitrd.1.asc[]
 
-[[mkinitrd8]]
-include::mkinitrd.8.asc[]
-
 = Developer Manual
 
 :leveloffset: 1

man/dracut.cmdline.7.asc

@@ -167,10 +167,16 @@ Misc
    specify the controlling terminal for the console.
    This is useful, if you have multiple "console=" arguments.
 
+**rd.shutdown.timeout.umount=**__<seconds>__::
+    specify how long dracut should wait for an individual umount to finish
+    during shutdown. This avoids the system from blocking when unmounting a file
+    system cannot complete and waits indefinitely. Value '0' means to wait
+    'forever'. The default is 90 seconds.
+
 [[dracutkerneldebug]]
 Debug
 ~~~~~
-If you are dropped to an emergency shell, the file 
+If you are dropped to an emergency shell, the file
 _/run/initramfs/rdsosreport.txt_ is created, which can be saved to a (to be
 mounted by hand) partition (usually /boot) or a USB stick. Additional debugging
 info can be produced by adding **rd.debug** to the kernel command line.
@@ -569,23 +575,32 @@ USB Android phone::
 * enp0s29u1u2
 =====================
 
-**ip=**__{dhcp|on|any|dhcp6|auto6|either6}__::
-    dhcp|on|any::: get ip from dhcp server from all interfaces. If root=dhcp,
+**ip=**__{dhcp|on|any|dhcp6|auto6|either6|link6|single-dhcp}__::
+    dhcp|on|any::: get ip from dhcp server from all interfaces. If netroot=dhcp,
     loop sequentially through all interfaces (eth0, eth1, ...) and use the first
     with a valid DHCP root-path.
 
+    single-dhcp::: Send DHCP on all available interfaces in parallel, as
+    opposed to one after another. After the first DHCP response is received,
+    stop DHCP on all other interfaces. This gives the fastest boot time by
+    using the IP on interface for which DHCP succeeded first during early boot.
+    Caveat: Does not apply to Network Manager and to SUSE using wicked.
+
     auto6::: IPv6 autoconfiguration
 
     dhcp6::: IPv6 DHCP
 
     either6::: if auto6 fails, then dhcp6
 
-**ip=**__<interface>__:__{dhcp|on|any|dhcp6|auto6}__[:[__<mtu>__][:__<macaddr>__]]::
+    link6::: bring up interface for IPv6 link-local addressing
+
+**ip=**__<interface>__:__{dhcp|on|any|dhcp6|auto6|link6}__[:[__<mtu>__][:__<macaddr>__]]::
     This parameter can be specified multiple times.
 +
 =====================
 dhcp|on|any|dhcp6::: get ip from dhcp server on a specific interface
 auto6::: do IPv6 autoconfiguration
+link6::: bring up interface for IPv6 link local address
 <macaddr>::: optionally **set** <macaddr> on the <interface>. This
 cannot be used in conjunction with the **ifname** argument for the
 same <interface>.
@@ -692,7 +707,7 @@ NFS
     ":" or "," and are separated by ",".
 
 **root=**nfs:\[_<server-ip>_:]__<root-dir>__[:__<nfs-options>__], **root=**nfs4:\[_<server-ip>_:]__<root-dir>__[:__<nfs-options>__], **root=**__{dhcp|dhcp6}__::
-    root=dhcp alone directs initrd to look at the DHCP root-path where NFS
+    netroot=dhcp alone directs initrd to look at the DHCP root-path where NFS
     options can be specified.
 +
 [listing]
@@ -856,7 +871,7 @@ iscsistart -b --param node.session.timeo.replacement_timeout=30
 
 FCoE
 ~~~~
-**rd.nofcoe=0**::
+**rd.fcoe=0**::
     disable FCoE and lldpad
 
 **fcoe=**__<edd|interface|MAC>__:__{dcb|nodcb}__:__{fabric|vn2vn}__::
@@ -894,8 +909,8 @@ NOTE:
     If "exportname" instead of "port" is given the standard port is used.
     Newer versions of nbd are only supported with "exportname".
 
-**root=dhcp** with **dhcp** **root-path=**nbd:__<server>__:__<port/exportname>__[:__<fstype>__[:__<mountopts>__[:__<nbdopts>__]]]::
-    root=dhcp alone directs initrd to look at the DHCP root-path where NBD
+**root=/dev/root netroot=dhcp** with **dhcp** **root-path=**nbd:__<server>__:__<port/exportname>__[:__<fstype>__[:__<mountopts>__[:__<nbdopts>__]]]::
+    netroot=dhcp alone directs initrd to look at the DHCP root-path where NBD
     options can be specified. This syntax is only usable in cases where you are
     directly mounting the volume as the rootfs.
 +
@@ -1097,7 +1112,7 @@ used to persist the changes made to the device specified by the
 **root=live:__<url>__** option.
 +
 The default _pathspec_, when _auto_ or no _:<pathspec>_ is given, is
-`/<+++<b>rd.live.dir</b>+++>/overlay-<label>-<uuid>`, where _<label>_ is the
+`/<rd.live.dir>/overlay-<label>-<uuid>`, where _<label>_ is the
 device LABEL, and _<uuid>_ is the device UUID.
 * _none_ (the word itself) specifies that no overlay will be used, such as when
 an uncompressed, writable live root filesystem is available.

man/dracut.conf.5.asc

@@ -204,7 +204,6 @@ provide a valid _/etc/fstab_.
     Specifies the UEFI stub loader, which will load the attached kernel, initramfs and
     kernel command line and boots the kernel. The default is
     _/lib/systemd/boot/efi/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_
-    or _/usr/lib/gummiboot/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_
 
 *uefi_splash_image=*"_<FILE>_"::
     Specifies the UEFI stub loader's splash image. Requires bitmap (**.bmp**) image format.

man/dracut.usage.asc

@@ -62,7 +62,7 @@ _/etc/dracut.conf_ or _/etc/dracut.conf.d/myconf.conf_. See *dracut.conf*(5).
 You can also add dracut modules on the command line
 by using the -a or --add option:
 ----
-# dracut --add bootchart initramfs-bootchart.img
+# dracut --add module initramfs-module.img
 ----
 
 To see a list of available dracut modules, use the --list-modules option:

mkinitrd-dracut.sh

@@ -1,226 +0,0 @@
-#!/bin/bash --norc
-kver=$(uname -r)
-
-boot_dir="/boot"
-quiet=0
-host_only=0
-force=0
-
-error() { echo "$@" >&2; }
-
-usage () {
-    [[ $1 = '-n' ]] && cmd=echo || cmd=error
-
-    $cmd "usage: ${0##*/} [--version] [--help] [-v] [-f] [--preload <module>]"
-    $cmd "       [--image-version] [--with=<module>]"
-    $cmd "       [--nocompress]"
-    $cmd "       <initrd-image> <kernel-version>"
-    $cmd ""
-    $cmd "       (ex: ${0##*/} /boot/initramfs-$kver.img $kver)"
-
-    [[ $1 = '-n' ]] && exit 0
-    exit 1
-}
-
-# Little helper function for reading args from the commandline.
-# it automatically handles -a b and -a=b variants, and returns 1 if
-# we need to shift $3.
-read_arg() {
-    # $1 = arg name
-    # $2 = arg value
-    # $3 = arg parameter
-    param="$1"
-    local rematch='^[^=]*=(.*)$' result
-    if [[ $2 =~ $rematch ]]; then
-        read "$param" <<< "${BASH_REMATCH[1]}"
-    else
-	for ((i=3; $i <= $#; i++)); do
-            # Only read next arg if it not an arg itself.
-            if [[ ${@:$i:1} = -* ]];then
-		break
-            fi
-            result="$result ${@:$i:1}"
-            # There is no way to shift our callers args, so
-            # return "no of args" to indicate they should do it instead.
-	done
-	read "$1" <<< "$result"
-        return $(($i - 3))
-    fi
-}
-
-# Taken over from SUSE mkinitrd
-default_kernel_images() {
-    local regex kernel_image kernel_version version_version initrd_image
-    local qf='%{NAME}-%{VERSION}-%{RELEASE}\n'
-
-    case "${DRACUT_ARCH:-$(uname -m)}" in
-        s390|s390x)
-            regex='image'
-            ;;
-        ppc*)
-            regex='vmlinux'
-            ;;
-        i?86|x86_64)
-            regex='vmlinuz'
-            ;;
-        arm*)
-            regex='[uz]Image'
-            ;;
-        aarch64|riscv64)
-            regex='Image'
-            ;;
-        *)  regex='vmlinu.'
-            ;;
-    esac
-
-    # user mode linux
-    if grep -q UML /proc/cpuinfo; then
-            regex='linux'
-    fi
-
-    kernel_images=""
-    initrd_images=""
-    for kernel_image in $(ls $boot_dir \
-            | sed -ne "\|^$regex\(-[0-9.]\+-[0-9]\+-[a-z0-9]\+$\)\?|p" \
-            | grep -v kdump$ ) ; do
-
-        # Note that we cannot check the RPM database here -- this
-        # script is itself called from within the binary kernel
-        # packages, and rpm does not allow recursive calls.
-
-        [ -L "$boot_dir/$kernel_image" ] && continue
-        [ "${kernel_image%%.gz}" != "$kernel_image" ] && continue
-        kernel_version=$(/usr/bin/get_kernel_version \
-                         $boot_dir/$kernel_image 2> /dev/null)
-        initrd_image=$(echo $kernel_image | sed -e "s|${regex}|initrd|")
-        if [ "$kernel_image" != "$initrd_image" -a \
-             -n "$kernel_version" -a \
-             -d "/lib/modules/$kernel_version" ]; then
-                kernel_images="$kernel_images $boot_dir/$kernel_image"
-                initrd_images="$initrd_images $boot_dir/$initrd_image"
-        fi
-    done
-    for kernel_image in $kernel_images;do
-	kernels="$kernels ${kernel_image#*-}"
-    done
-    for initrd_image in $initrd_images;do
-	targets="$targets $initrd_image"
-    done
-    host_only=1
-    force=1
-}
-
-while (($# > 0)); do
-    case ${1%%=*} in
-        --with-usb) read_arg usbmodule "$@" || shift $?
-            basicmodules="$basicmodules ${usbmodule:-usb-storage}"
-            unset usbmodule;;
-        --with-avail) read_arg modname "$@" || shift $?
-            basicmodules="$basicmodules $modname";;
-        --with) read_arg modname "$@" || shift $?
-            basicmodules="$basicmodules $modname";;
-        --version)
-            echo "mkinitrd: dracut compatibility wrapper"
-            exit 0;;
-        -v|--verbose) dracut_args="${dracut_args} -v";;
-        -f|--force) force=1;;
-        --preload) read_arg modname "$@" || shift $?
-            basicmodules="$basicmodules $modname";;
-        --image-version) img_vers=yes;;
-        --rootfs|-d) read_arg rootfs "$@" || shift $?
-            dracut_args="${dracut_args} --filesystems $rootfs";;
-        --nocompress) dracut_args="$dracut_args --no-compress";;
-        --help) usage -n;;
-        --builtin) ;;
-        --without*) ;;
-        --without-usb) ;;
-        --fstab*) ;;
-        --ifneeded) ;;
-        --omit-scsi-modules) ;;
-        --omit-ide-modules) ;;
-        --omit-raid-modules) ;;
-        --omit-lvm-modules) ;;
-        --omit-dmraid) ;;
-        --allow-missing) ;;
-        --net-dev*) ;;
-        --noresume) ;;
-        --rootdev*) ;;
-        --thawdev*) ;;
-        --rootopts*) ;;
-        --root*) ;;
-        --loopdev*) ;;
-        --loopfs*) ;;
-        --loopopts*) ;;
-        --looppath*) ;;
-        --dsdt*) ;;
-        --bootchart) ;;
-	-s) ;;
-	--quiet|-q) quiet=1;;
-	-b) read_arg boot_dir "$@" || shift $?
-	    if [ ! -d $boot_dir ];then
-		error "Boot directory $boot_dir does not exist"
-		exit 1
-	    fi
-	    ;;
-	-k) # Would be nice to get a list of images here
-	    read_arg kernel_images "$@" || shift $?
-	    for kernel_image in $kernel_images;do
-		kernels="$kernels ${kernel_image#*-}"
-	    done
-	    host_only=1
-	    force=1
-	    ;;
-	-i) read_arg initrd_images "$@" || shift $?
-	    for initrd_image in $initrd_images;do
-		targets="$targets $boot_dir/$initrd_image"
-	    done
-	    ;;
-        *)  if [[ ! $targets ]]; then
-            targets=$1
-            elif [[ ! $kernels ]]; then
-            kernels=$1
-            else
-            usage
-            fi;;
-    esac
-    shift
-done
-
-[[ $targets && $kernels ]] || default_kernel_images
-[[ $targets && $kernels ]] || (error "No kernel found in $boot_dir" && usage)
-
-# We can have several targets/kernels, transform the list to an array
-targets=( $targets )
-[[ $kernels ]] && kernels=( $kernels )
-
-[[ $host_only == 1 ]] && dracut_args="${dracut_args} -H"
-[[ $force == 1 ]]     && dracut_args="${dracut_args} -f"
-
-echo "Creating: target|kernel|dracut args|basicmodules "
-for ((i=0 ; $i<${#targets[@]} ; i++)); do
-
-    if [[ $img_vers ]];then
-	target="${targets[$i]}-${kernels[$i]}"
-    else
-	target="${targets[$i]}"
-    fi
-    kernel="${kernels[$i]}"
-
-    # Duplicate code: No way found how to redirect output based on $quiet
-    if [[ $quiet == 1 ]];then
-	echo "$target|$kernel|$dracut_args|$basicmodules"
-	if [[ $basicmodules ]]; then
-            dracut $dracut_args --add-drivers "$basicmodules" "$target" \
-		"$kernel" &>/dev/null
-	else
-            dracut $dracut_args "$target" "$kernel" &>/dev/null
-	fi
-    else
-	if [[ $basicmodules ]]; then
-            dracut $dracut_args --add-drivers "$basicmodules" "$target" \
-		"$kernel"
-	else
-            dracut $dracut_args "$target" "$kernel"
-	fi
-    fi
-done

mkinitrd-suse.8.asc

@@ -1,106 +0,0 @@
-MKINITRD(8)
-===========
-:doctype: manpage
-:man source:   dracut
-:man manual:   dracut
-
-NAME
-----
-mkinitrd-suse - is a compat wrapper, which calls dracut to generate an initramfs
-
-SYNOPSIS
---------
-*mkinitrd* ['OPTION...']
-
-DESCRIPTION
------------
-*mkinitrd* creates an initramfs image <initrd-image> for the kernel with
-version <kernel-version> by calling *dracut*.
-
-[IMPORTANT]
-This version of mkinitrd is provided for compatibility with older
-versions of mkinitrd. If a more fine grained control over the
-resulting image is needed, *dracut* should be called directly.
-
-OPTIONS
--------
-**-R, --version**::
-    print info about the version
-
-**-k** _<kernel_list>_::
-    List of kernel images for which initrd files are created (relative
-    to _boot_dir_), Image name should begin with the following string,
-    defaults to _vmlinux_ on ppc/ppc64, _image_ on s390/s390x and _vmlinuz_
-    for everything else.
-
-**-i** _<initrd_list>_::
-    List of file names (relative to _boot_dir_) for the initrd; positions
-    have to match the _kernel_list_. Defaults to _initrd_.
-
-**-m** _<module_list>_::
-    Modules to include in initrd, defaults to _INITRD_MODULES_ variable
-    in */etc/sysconfig/kernel*.
-
-**-f** _<feature_list>_::
-    Features to be enabled for the initrd. In general mkinitrd
-    configures the initrd for the root device it is started from. With
-    this option additional feature can be enabled.
-
-**-b** _<bootdir>_::
-    Boot directory, defaults to */boot*, where the initrd is created.
-
-**-d** _<root_device>_::
-    Root device, defaults to the device from which the root_dir is
-    mounted; overwrites the rootdev environment variable if set
-
-**-s** _<size>_::
-    Add splash animation and bootscreen to initrd.
-
-**-D** _<interface>::
-    Run dhcp on the specified interface (for example "eth0").
-
-**-I** _<interface>::
-    Configure the specified interface statically.
-
-**-a** _<acpi_dsdt>::
-    Attach compiled ACPI DSDT (Differentiated System Description Table)
-    to initrd. This replaces the DSDT of the BIOS. Defaults to the
-    _ACPI_DSDT_ variable in */etc/sysconfig/kernel*.
-
-**-M** _<map>::
-    System.map file to use.
-
-**-B**::
-    Don’t run the *update-bootloader(8)* script after the initrd(s) have
-    been created. This is useful if you call mkinitrd(8) for anything
-    else than the running system.
-
-**-A**::
-    Create a so called "monster initrd" which includes all available
-    features and modules. This calls dracut with --no-hostonly and
-    --no-hostonly-cmdline parameters internally, instead of the default
-    --hostonly and --hostonly-cmdline.
-
-**-v, --verbose**::
-    increase verbosity level
-
-**-L**::
-    Disable logging to _/var/log/YaST2/mkinitrd.log_. This is useful for
-    testing if you don’t want to clutter the system log.
-
-**--help**::
-    print a help message and exit.
-
-AVAILABILITY
-------------
-The mkinitrd command is part of the dracut package and is available from
-link:$$https://dracut.wiki.kernel.org$$[https://dracut.wiki.kernel.org]
-
-AUTHORS
--------
-Harald Hoyer, Hannes Reinecke
-
-SEE ALSO
---------
-*dracut*(8)
-*update-bootloader*(8)

mkinitrd-suse.sh

@@ -1,379 +0,0 @@
-#!/bin/bash --norc
-#
-# mkinitrd compatibility wrapper for SUSE.
-#
-# Copyright (c) 2013 SUSE Linux Products GmbH. All rights reserved.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-boot_dir="/boot"
-quiet=0
-logfile=/var/log/YaST2/mkinitrd.log
-dracut_cmd=dracut
-
-error() { echo "$@" >&2; }
-
-usage () {
-    [[ $1 = '-n' ]] && cmd=echo || cmd=error
-
-    $cmd "usage: ${0##*/} [options]"
-    $cmd ""
-    $cmd "	Create initial ramdisk images that contain all kernel modules needed"
-    $cmd "	in the early boot process, before the root file system becomes"
-    $cmd "	available."
-    $cmd "	This usually includes SCSI and/or RAID modules, a file system module"
-    $cmd "	for the root file system, or a network interface driver module for dhcp."
-    $cmd ""
-    $cmd "	options:"
-    $cmd "	-f \"feature list\"	Features to be enabled when generating initrd."
-    $cmd "				Available features are:"
-    $cmd "					iscsi, md, multipath, lvm, lvm2,"
-    $cmd "					ifup, fcoe, dcbd"
-    $cmd "	-k \"kernel list\"	List of kernel images for which initrd files are"
-    $cmd "				created. Defaults to all kernels found in /boot."
-    $cmd "	-i \"initrd list\"	List of file names for the initrd; position have"
-    $cmd "				match to \"kernel list\". Defaults to all kernels"
-    $cmd "				found in /boot."
-    $cmd "	-b boot_dir		Boot directory. Defaults to /boot."
-    $cmd "	-t tmp_dir		Temporary directory. Defaults to /var/tmp."
-    $cmd "	-M map			System.map file to use."
-    $cmd "	-A			Create a so called \"monster initrd\" which"
-    $cmd "				includes all features and modules possible."
-    $cmd "	-B			Do not update bootloader configuration."
-    $cmd "	-v			Verbose mode."
-    $cmd "	-L			Disable logging."
-    $cmd "	-h			This help screen."
-    $cmd "	-m \"module list\"	Modules to include in initrd. Defaults to the"
-    $cmd "				INITRD_MODULES variable in /etc/sysconfig/kernel"
-    $cmd "	-u \"DomU module list\"	Modules to include in initrd. Defaults to the"
-    $cmd "				DOMU_INITRD_MODULES variable in"
-    $cmd "				/etc/sysconfig/kernel."
-    $cmd "	-d root_device		Root device. Defaults to the device from"
-    $cmd "				which / is mounted. Overrides the rootdev"
-    $cmd "				environment variable if set."
-    $cmd "	-j device		Journal device"
-    $cmd "	-D interface		Run dhcp on the specified interface."
-    $cmd "	-I interface		Configure the specified interface statically."
-    $cmd "	-a acpi_dsdt		Obsolete, do not use."
-    $cmd "	-s size			Add splash animation and bootscreen to initrd."
-
-    [[ $1 = '-n' ]] && exit 0
-    exit 1
-}
-
-# Little helper function for reading args from the commandline.
-# it automatically handles -a b and -a=b variants, and returns 1 if
-# we need to shift $3.
-read_arg() {
-    # $1 = arg name
-    # $2 = arg value
-    # $3 = arg parameter
-    param="$1"
-    local rematch='^[^=]*=(.*)$' result
-    if [[ $2 =~ $rematch ]]; then
-        read "$param" <<< "${BASH_REMATCH[1]}"
-    else
-	for ((i=3; $i <= $#; i++)); do
-            # Only read next arg if it not an arg itself.
-            if [[ ${@:$i:1} = -* ]];then
-		break
-            fi
-            result="$result ${@:$i:1}"
-            # There is no way to shift our callers args, so
-            # return "no of args" to indicate they should do it instead.
-	done
-	read "$1" <<< "$result"
-        return $(($i - 3))
-    fi
-}
-
-# Helper functions to calculate ipconfig command line
-calc_netmask() {
-    local prefix=$1
-
-    [ -z "$prefix" ] && return
-    mask=$(( 0xffffffff << (32 - $prefix) ))
-    byte1=$(( mask >> 24 ))
-    byte2=$(( mask >> 16 ))
-    byte3=$(( mask >> 8 ))
-    byte4=$(( mask & 0xff ))
-    netmask=$(printf "%d.%d.%d.%d" $(( byte1 & 0xff )) $(( byte2 & 0xff )) $(( byte3 & 0xff )) $byte4);
-
-    echo $netmask
-}
-
-ipconfig() {
-    local interface=$1
-    local iplink macaddr broadcast gateway ipaddr prefix netmask
-
-    iplink=$(ip addr show dev $interface | sed -n 's/ *inet \(.*\) brd.*/\1/p')
-    macaddr=$(ip addr show dev $interface | sed -n 's/.*ether \(.*\) brd.*/\1/p')
-    broadcast=$(ip addr show dev $interface | sed -n 's/.*brd \(.*\) scope.*/\1/p')
-    gateway=$(ip route show dev $interface | sed -n 's/default via \([0-9\.]*\).*/\1/p')
-
-    ipaddr=${iplink%%/*}
-    prefix=${iplink##*/}
-    netmask=$(calc_netmask $prefix)
-
-    echo "${ipaddr}:${serveraddr}:${gateway}:${netmask}:${hostname}:${interface}:none::${macaddr}"
-}
-
-is_xen_kernel() {
-    local kversion=$1
-    local root_dir=$2
-    local cfg
-
-    for cfg in ${root_dir}/boot/config-$kversion $root_dir/lib/modules/$kversion/build/.config
-    do
-        test -r $cfg || continue
-        grep -q "^CONFIG_XEN=y\$" $cfg
-        return
-    done
-    test $kversion != "${kversion%-xen*}"
-    return
-}
-
-kernel_version_from_image() {
-    local dir="${1%/*}/"
-    [[ "$dir" != "$1" ]] || dir=""
-    local kernel_image="$1" kernel_image_gz="${dir}vmlinux-${1#*-}.gz"
-    echo kernel_image_gz="'$kernel_image_gz'" >&2
-
-    if get_kernel_version "$kernel_image" 2>/dev/null; then
-        return
-    fi
-
-    # As a last resort, try vmlinux-$version.gz, which might be around
-    get_kernel_version "$kernel_image_gz" 2>/dev/null
-}
-
-# Taken over from SUSE mkinitrd
-default_kernel_images() {
-    local regex kernel_image kernel_version version_version initrd_image
-    local qf='%{NAME}-%{VERSION}-%{RELEASE}\n'
-
-    case "${DRACUT_ARCH:-$(uname -m)}" in
-        s390|s390x)
-            regex='image'
-            ;;
-        ppc|ppc64)
-            regex='vmlinux'
-            ;;
-        i?86|x86_64)
-            regex='vmlinuz'
-            ;;
-        arm*)
-            regex='[uz]Image'
-            ;;
-        aarch64|riscv64)
-            regex='Image'
-            ;;
-        *)  regex='vmlinu.'
-            ;;
-    esac
-
-    kernel_images=""
-    initrd_images=""
-    for kernel_image in $(ls $boot_dir \
-            | sed -ne "\|^$regex\(-[0-9.]\+-[0-9]\+-[a-z0-9]\+$\)\?|p" \
-            | grep -v kdump$ ) ; do
-
-        # Note that we cannot check the RPM database here -- this
-        # script is itself called from within the binary kernel
-        # packages, and rpm does not allow recursive calls.
-
-        [ -L "$boot_dir/$kernel_image" ] && continue
-        [ "${kernel_image%%.gz}" != "$kernel_image" ] && continue
-
-        kernel_version=$(kernel_version_from_image \
-                         $boot_dir/$kernel_image 2> /dev/null)
-        initrd_image=$(echo $kernel_image | sed -e "s|${regex}|initrd|")
-        if [ "$kernel_image" != "$initrd_image" -a \
-             -n "$kernel_version" -a \
-             -d "/lib/modules/$kernel_version" ]; then
-                kernel_images="$kernel_images $boot_dir/$kernel_image"
-                initrd_images="$initrd_images $boot_dir/$initrd_image"
-        fi
-    done
-    for kernel_image in $kernel_images;do
-	kernels="$kernels ${kernel_image#*-}"
-    done
-    for initrd_image in $initrd_images;do
-	targets="$targets $initrd_image"
-    done
-}
-
-while (($# > 0)); do
-    case ${1%%=*} in
-	-f) read_arg feature_list "$@" || shift $?
-	    # Could be several features
-	    ;;
-	-k) # Would be nice to get a list of images here
-	    read_arg kernel_images "$@" || shift $?
-	    for kernel_image in $kernel_images;do
-		[ -L "/boot/$kernel_image" ] && kernel_image="$(readlink "/boot/$kernel_image")"
-		kernels="$kernels ${kernel_image#*-}"
-	    done
-	    ;;
-	-i) read_arg initrd_images "$@" || shift $?
-	    for initrd_image in $initrd_images;do
-		[ -L "/boot/$initrd_image" ] && initrd_image="$(readlink "/boot/$initrd_image")"
-		# Check if the initrd_image contains a path.
-		# if not, then add the default boot_dir
-		dname=`dirname $initrd_image`
-		if [ "$dname" == "." ]; then
-                    targets="$targets $boot_dir/$initrd_image";
-		else
-                    targets="$targets $initrd_image";
-		fi
-	    done
-	    ;;
-	-b) read_arg boot_dir "$@" || shift $?
-	    if [ ! -d $boot_dir ];then
-		error "Boot directory $boot_dir does not exist"
-		exit 1
-	    fi
-	    ;;
-	-t) read_arg tmp_dir "$@" || shift $?
-	    dracut_args="${dracut_args} --tmpdir $tmp_dir"
-	    ;;
-	-M) read_arg map_file "$@" || shift $?
-	    ;;
-	-A) dracut_args="${dracut_args} --no-host-only";;
-	-B) skip_update_bootloader=1;;
-        -v|--verbose) dracut_args="${dracut_args} -v";;
-	-L) logfile=;;
-        -h|--help) usage -n;;
-	-m) read_arg module_list "$@" || shift $? ;;
-	-u) read_arg domu_module_list "$@" || shift $?
-	    echo "mkinitrd: DomU modules not yet supported" ;;
-        -d) read_arg rootfs "$@" || shift $?
-            dracut_args="${dracut_args} --filesystems $rootfs" ;;
-	-D) read_arg dhcp_if "$@" || shift $?
-	    dracut_cmdline="${dracut_cmdline} ip=${dhcp_if}:dhcp"
-	    ;;
-	-I) read_arg static_if "$@" || shift $?
-	    dracut_cmdline="${dracut_cmdline} ip=$(ipconfig $static_if)":
-	    ;;
-	-a) read_arg acpi_dsdt "$@" || shift $?
-	    echo "Obsolete -a param, use acpi_table_dir= and acpi_override= variables in /etc/dracut.conf.d/"
-	    exit 1
-	    ;;
-	-s) read_arg boot_splash "$@" || shift $?
-	    echo "mkinitrd: boot splash not yet supported"
-	    exit 1
-	    ;;
-	-V) echo "mkinitrd: vendor scipts are no longer supported"
-	    exit 1;;
-	--dracut)
-	    read_arg dracut_cmd "$@" || shift $? ;;
-        --version|-R)
-            echo "mkinitrd: dracut compatibility wrapper"
-            exit 0;;
-	--quiet|-q) quiet=1;;
-        *)  if [[ ! $targets ]]; then
-            targets=$1
-            elif [[ ! $kernels ]]; then
-            kernels=$1
-            else
-            usage
-            fi;;
-    esac
-    shift
-done
-
-[[ $targets && $kernels ]] || default_kernel_images
-if [[ ! $targets || ! $kernels ]];then
-    error "No kernel found in $boot_dir or bad modules dir in /lib/modules"
-    exit 1
-fi
-
-# We can have several targets/kernels, transform the list to an array
-targets=( $targets )
-[[ $kernels ]] && kernels=( $kernels )
-
-[[ $logfile ]]        && dracut_args="${dracut_args} --logfile $logfile"
-dracut_args="${dracut_args} --force"
-
-[[ $dracut_cmdline ]] && dracut_args="${dracut_args} --kernel-cmdline ${dracut_cmdline}"
-[ -z "$(type -p update-bootloader)" ] && skip_update_bootloader=1
-
-# Update defaults from /etc/sysconfig/kernel
-if [ -f /etc/sysconfig/kernel ] ; then
-    . /etc/sysconfig/kernel
-fi
-[[ $module_list ]] || module_list="${INITRD_MODULES}"
-[[ $domu_module_list ]] || domu_module_list="${DOMU_INITRD_MODULES}"
-shopt -s extglob
-
-failed=""
-
-for ((i=0 ; $i<${#targets[@]} ; i++)); do
-
-    if [[ $img_vers ]];then
-	target="${targets[$i]}-${kernels[$i]}"
-    else
-	target="${targets[$i]}"
-    fi
-    kernel="${kernels[$i]}"
-
-    if is_xen_kernel $kernel $rootfs ; then
-	modules_all="${module_list} ${domu_module_list}"
-    else
-        modules_all="${module_list}"
-    fi
-
-    # Remove leading and trailing spaces needs (set above): shopt -s extglob
-    modules_all=${modules_all%%+([[:space:]])}
-    modules_all=${modules_all##+([[:space:]])}
-
-    echo "Creating initrd: $target"
-
-    # Duplicate code: No way found how to redirect output based on $quiet
-    if [[ $quiet == 1 ]];then
-        # Duplicate code: --force-drivers must not be called with empty string
-        # -> dracut bug workarounded ugly, because of complex whitespace
-        # expansion magics
-        if [ -n "${modules_all}" ];then
-            $dracut_cmd $dracut_args --force-drivers "${modules_all}" "$target" "$kernel" &>/dev/null
-            [ $? -ne 0 ] && failed="$failed $target"
-        else
-            $dracut_cmd $dracut_args "$target" "$kernel" &>/dev/null
-            [ $? -ne 0 ] && failed="$failed $target"
-        fi
-    else
-        if [ -n "${modules_all}" ];then
-            $dracut_cmd $dracut_args --force-drivers "${modules_all}" "$target" "$kernel"
-            [ $? -ne 0 ] && failed="$failed $target"
-        else
-            $dracut_cmd $dracut_args "$target" "$kernel"
-            [ $? -ne 0 ] && failed="$failed $target"
-        fi
-    fi
-done
-
-if [ "$skip_update_bootloader" ] ; then
-    echo 2>&1 "Did not refresh the bootloader. You might need to refresh it manually."
-else
-    update-bootloader --refresh
-    [ $? -ne 0 ] && echo "Updating bootloader failed" && exit 1
-fi
-
-if [ "$failed" != "" ]; then
-    echo "Generating $failed targets failed"
-    exit 1
-fi
-
-exit 0

mkinitrd.8.asc

@@ -1,66 +0,0 @@
-MKINITRD(8)
-=========
-:doctype: manpage
-:man source:   dracut
-:man manual:   dracut
-:man version:  {version}
-
-NAME
-----
-mkinitrd - is a compat wrapper, which calls dracut to generate an initramfs
-
-SYNOPSIS
---------
-*mkinitrd* ['OPTION...'] [<initrd-image>]  <kernel-version>
-
-DESCRIPTION
------------
-mkinitrd creates an initramfs image <initrd-image> for the kernel with
-version <kernel-version> by calling "dracut".
-
-[IMPORTANT]
-If a more fine grained control over the resulting image is needed,
-"dracut" should be called directly.
-
-OPTIONS
--------
-**--version**::
-    print info about the version
-
-**-v, --verbose**::
-    increase verbosity level
-
-**-f, --force**::
-    overwrite existing initramfs file.
-
-**--image-version*::
-    append the kernel version to the target image
-    <initrd-image>-<kernel-version>.
-
-**--with=<module>**::
-     add the kernel module <module> to the initramfs.
-
-**--preload=<module>**::
-     preload the kernel module <module> in the initramfs before any other kernel
-     modules are loaded. This can be used to ensure a certain device naming,
-     which should in theory be avoided and the use of symbolic links in /dev is
-     encouraged.
-
-**--nocompress**::
-     do not compress the resulting image.
-
-**--help**::
-    print a help message and exit.
-
-AVAILABILITY
-------------
-The mkinitrd command is part of the dracut package and is available from
-link:$$https://dracut.wiki.kernel.org$$[https://dracut.wiki.kernel.org]
-
-AUTHORS
--------
-Harald Hoyer
-
-SEE ALSO
---------
-*dracut*(8)

modules.d/00bash/module-setup.sh

@@ -18,4 +18,3 @@ install() {
     # Prefer bash as /bin/sh if it is available.
     inst /bin/bash && ln -sf bash "${initdir}/bin/sh"
 }
-

modules.d/00bootchart/module-setup.sh

@@ -1,30 +0,0 @@
-#!/bin/bash
-
-# called by dracut
-check() {
-    [[ "$mount_needs" ]] && return 1
-    require_binaries /sbin/bootchartd || return 1
-    return 255
-}
-
-# called by dracut
-depends() {
-    return 0
-}
-
-# called by dracut
-install() {
-    inst_symlink /init /sbin/init
-    inst_dir /lib/bootchart/tmpfs
-
-    inst_multiple bootchartd bash \
-        /lib/bootchart/bootchart-collector /etc/bootchartd.conf \
-        accton \
-        echo \
-        grep \
-        usleep
-
-    inst /usr/bin/pkill /bin/pkill
-    inst /usr/bin/[  /bin/[
-}
-

modules.d/00dash/module-setup.sh

@@ -18,4 +18,3 @@ install() {
     # Prefer dash as /bin/sh if it is available.
     inst /bin/dash && ln -sf dash "${initdir}/bin/sh"
 }
-

modules.d/00mksh/module-setup.sh

@@ -18,4 +18,3 @@ install() {
     # Prefer mksh as /bin/sh if it is available.
     inst /bin/mksh && ln -sf mksh "${initdir}/bin/sh"
 }
-

modules.d/00systemd-network-management/module-setup.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Prerequisite check(s) for module.
+check() {
+
+    # Return 255 to only include the module, if another module requires it.
+    return 255
+
+}
+
+# Module dependency requirements.
+depends() {
+
+    # This module has external dependency on other module(s).
+    echo systemd systemd-hostnamed systemd-networkd systemd-resolved systemd-timedated systemd-timesyncd
+    # Return 0 to include the dependent module(s) in the initramfs.
+    return 0
+
+}

modules.d/00systemd/module-setup.sh

@@ -1,26 +1,14 @@
 #!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
 
-getSystemdVersion() {
-    [ -z "$SYSTEMD_VERSION" ] && SYSTEMD_VERSION=$($systemdutildir/systemd --version | { read a b a; echo $b; })
-    # Check if the systemd version is a valid number
-    if ! [[ $SYSTEMD_VERSION =~ ^[0-9]+$ ]]; then
-        dfatal "systemd version is not a number ($SYSTEMD_VERSION)"
-        exit 1
-    fi
-
-    echo $SYSTEMD_VERSION
-}
-
-# called by dracut
+# Prerequisite check(s) for module.
 check() {
     [[ $mount_needs ]] && return 1
-    if require_binaries $systemdutildir/systemd; then
-        SYSTEMD_VERSION=$(getSystemdVersion)
-        (( $SYSTEMD_VERSION >= 198 )) && return 0
-       return 255
-    fi
-
-    return 1
+    # If the binary(s) requirements are not fulfilled the module can't be installed
+    require_binaries "$systemdutildir"/systemd || return 1
+    # Return 255 to only include the module, if another module requires it.
+    return 255
 }
 
 # called by dracut
@@ -37,118 +25,114 @@ installkernel() {
 install() {
     local _mods
 
-    if [[ "$prefix" == /run/* ]]; then
-        dfatal "systemd does not work with a prefix, which contains \"/run\"!!"
+    if [[ $prefix == /run/* ]]; then
+        dfatal 'systemd does not work with a prefix, which contains "/run"!!'
         exit 1
     fi
 
-    if [ $(getSystemdVersion) -ge 240 ]; then
     inst_multiple -o \
-        $systemdutildir/system-generators/systemd-debug-generator \
-        $systemdsystemunitdir/debug-shell.service
-    fi
-
-    inst_multiple -o \
-        $systemdutildir/systemd \
-        $systemdutildir/systemd-coredump \
-        $systemdutildir/systemd-cgroups-agent \
-        $systemdutildir/systemd-shutdown \
-        $systemdutildir/systemd-reply-password \
-        $systemdutildir/systemd-fsck \
-        $systemdutildir/systemd-udevd \
-        $systemdutildir/systemd-journald \
-        $systemdutildir/systemd-sysctl \
-        $systemdutildir/systemd-modules-load \
-        $systemdutildir/systemd-vconsole-setup \
-        $systemdutildir/systemd-volatile-root \
-        $systemdutildir/system-generators/systemd-fstab-generator \
-        $systemdutildir/system-generators/systemd-gpt-auto-generator \
+        "$systemdutildir"/systemd \
+        "$systemdutildir"/systemd-coredump \
+        "$systemdutildir"/systemd-cgroups-agent \
+        "$systemdutildir"/systemd-shutdown \
+        "$systemdutildir"/systemd-reply-password \
+        "$systemdutildir"/systemd-fsck \
+        "$systemdutildir"/systemd-udevd \
+        "$systemdutildir"/systemd-journald \
+        "$systemdutildir"/systemd-sysctl \
+        "$systemdutildir"/systemd-modules-load \
+        "$systemdutildir"/systemd-vconsole-setup \
+        "$systemdutildir"/systemd-volatile-root \
+        "$systemdutildir"/system-generators/systemd-debug-generator \
+        "$systemdutildir"/system-generators/systemd-fstab-generator \
+        "$systemdutildir"/system-generators/systemd-gpt-auto-generator \
         \
-        $systemdsystemunitdir/cryptsetup.target \
-        $systemdsystemunitdir/cryptsetup-pre.target \
-        $systemdsystemunitdir/remote-cryptsetup.target \
-        $systemdsystemunitdir/emergency.target \
-        $systemdsystemunitdir/sysinit.target \
-        $systemdsystemunitdir/basic.target \
-        $systemdsystemunitdir/halt.target \
-        $systemdsystemunitdir/kexec.target \
-        $systemdsystemunitdir/local-fs.target \
-        $systemdsystemunitdir/local-fs-pre.target \
-        $systemdsystemunitdir/remote-fs.target \
-        $systemdsystemunitdir/remote-fs-pre.target \
-        $systemdsystemunitdir/multi-user.target \
-        $systemdsystemunitdir/network.target \
-        $systemdsystemunitdir/network-pre.target \
-        $systemdsystemunitdir/network-online.target \
-        $systemdsystemunitdir/nss-lookup.target \
-        $systemdsystemunitdir/nss-user-lookup.target \
-        $systemdsystemunitdir/poweroff.target \
-        $systemdsystemunitdir/reboot.target \
-        $systemdsystemunitdir/rescue.target \
-        $systemdsystemunitdir/rpcbind.target \
-        $systemdsystemunitdir/shutdown.target \
-        $systemdsystemunitdir/final.target \
-        $systemdsystemunitdir/sigpwr.target \
-        $systemdsystemunitdir/sockets.target \
-        $systemdsystemunitdir/swap.target \
-        $systemdsystemunitdir/timers.target \
-        $systemdsystemunitdir/paths.target \
-        $systemdsystemunitdir/umount.target \
+        "$systemdsystemunitdir"/debug-shell.service \
+        "$systemdsystemunitdir"/cryptsetup.target \
+        "$systemdsystemunitdir"/cryptsetup-pre.target \
+        "$systemdsystemunitdir"/remote-cryptsetup.target \
+        "$systemdsystemunitdir"/emergency.target \
+        "$systemdsystemunitdir"/sysinit.target \
+        "$systemdsystemunitdir"/basic.target \
+        "$systemdsystemunitdir"/halt.target \
+        "$systemdsystemunitdir"/kexec.target \
+        "$systemdsystemunitdir"/local-fs.target \
+        "$systemdsystemunitdir"/local-fs-pre.target \
+        "$systemdsystemunitdir"/remote-fs.target \
+        "$systemdsystemunitdir"/remote-fs-pre.target \
+        "$systemdsystemunitdir"/multi-user.target \
+        "$systemdsystemunitdir"/network.target \
+        "$systemdsystemunitdir"/network-pre.target \
+        "$systemdsystemunitdir"/network-online.target \
+        "$systemdsystemunitdir"/nss-lookup.target \
+        "$systemdsystemunitdir"/nss-user-lookup.target \
+        "$systemdsystemunitdir"/poweroff.target \
+        "$systemdsystemunitdir"/reboot.target \
+        "$systemdsystemunitdir"/rescue.target \
+        "$systemdsystemunitdir"/rpcbind.target \
+        "$systemdsystemunitdir"/shutdown.target \
+        "$systemdsystemunitdir"/final.target \
+        "$systemdsystemunitdir"/sigpwr.target \
+        "$systemdsystemunitdir"/sockets.target \
+        "$systemdsystemunitdir"/swap.target \
+        "$systemdsystemunitdir"/timers.target \
+        "$systemdsystemunitdir"/paths.target \
+        "$systemdsystemunitdir"/umount.target \
         \
-        $systemdsystemunitdir/sys-kernel-config.mount \
+        "$systemdsystemunitdir"/sys-kernel-config.mount \
         \
-        $systemdsystemunitdir/kmod-static-nodes.service \
-        $systemdsystemunitdir/systemd-tmpfiles-setup.service \
-        $systemdsystemunitdir/systemd-tmpfiles-setup-dev.service \
-        $systemdsystemunitdir/systemd-ask-password-console.path \
-        $systemdsystemunitdir/systemd-udevd-control.socket \
-        $systemdsystemunitdir/systemd-udevd-kernel.socket \
-        $systemdsystemunitdir/systemd-ask-password-plymouth.path \
-        $systemdsystemunitdir/systemd-journald.socket \
-        $systemdsystemunitdir/systemd-journald-audit.socket \
-        $systemdsystemunitdir/systemd-ask-password-console.service \
-        $systemdsystemunitdir/systemd-modules-load.service \
-        $systemdsystemunitdir/systemd-halt.service \
-        $systemdsystemunitdir/systemd-poweroff.service \
-        $systemdsystemunitdir/systemd-reboot.service \
-        $systemdsystemunitdir/systemd-kexec.service \
-        $systemdsystemunitdir/systemd-fsck@.service \
-        $systemdsystemunitdir/systemd-udevd.service \
-        $systemdsystemunitdir/systemd-udev-trigger.service \
-        $systemdsystemunitdir/systemd-udev-settle.service \
-        $systemdsystemunitdir/systemd-ask-password-plymouth.service \
-        $systemdsystemunitdir/systemd-journald.service \
-        $systemdsystemunitdir/systemd-vconsole-setup.service \
-        $systemdsystemunitdir/systemd-volatile-root.service \
-        $systemdsystemunitdir/systemd-random-seed-load.service \
-        $systemdsystemunitdir/systemd-random-seed.service \
-        $systemdsystemunitdir/systemd-sysctl.service \
+        "$systemdsystemunitdir"/kmod-static-nodes.service \
+        "$systemdsystemunitdir"/systemd-tmpfiles-setup.service \
+        "$systemdsystemunitdir"/systemd-tmpfiles-setup-dev.service \
+        "$systemdsystemunitdir"/systemd-ask-password-console.path \
+        "$systemdsystemunitdir"/systemd-udevd-control.socket \
+        "$systemdsystemunitdir"/systemd-udevd-kernel.socket \
+        "$systemdsystemunitdir"/systemd-ask-password-plymouth.path \
+        "$systemdsystemunitdir"/systemd-journald.socket \
+        "$systemdsystemunitdir"/systemd-journald-audit.socket \
+        "$systemdsystemunitdir"/systemd-ask-password-console.service \
+        "$systemdsystemunitdir"/systemd-modules-load.service \
+        "$systemdsystemunitdir"/systemd-halt.service \
+        "$systemdsystemunitdir"/systemd-poweroff.service \
+        "$systemdsystemunitdir"/systemd-reboot.service \
+        "$systemdsystemunitdir"/systemd-kexec.service \
+        "$systemdsystemunitdir"/systemd-fsck@.service \
+        "$systemdsystemunitdir"/systemd-udevd.service \
+        "$systemdsystemunitdir"/systemd-udev-trigger.service \
+        "$systemdsystemunitdir"/systemd-udev-settle.service \
+        "$systemdsystemunitdir"/systemd-ask-password-plymouth.service \
+        "$systemdsystemunitdir"/systemd-journald.service \
+        "$systemdsystemunitdir"/systemd-vconsole-setup.service \
+        "$systemdsystemunitdir"/systemd-volatile-root.service \
+        "$systemdsystemunitdir"/systemd-random-seed-load.service \
+        "$systemdsystemunitdir"/systemd-random-seed.service \
+        "$systemdsystemunitdir"/systemd-sysctl.service \
         \
-        $systemdsystemunitdir/sysinit.target.wants/systemd-modules-load.service \
-        $systemdsystemunitdir/sysinit.target.wants/systemd-ask-password-console.path \
-        $systemdsystemunitdir/sysinit.target.wants/systemd-journald.service \
-        $systemdsystemunitdir/sockets.target.wants/systemd-udevd-control.socket \
-        $systemdsystemunitdir/sockets.target.wants/systemd-udevd-kernel.socket \
-        $systemdsystemunitdir/sockets.target.wants/systemd-journald.socket \
-        $systemdsystemunitdir/sockets.target.wants/systemd-journald-audit.socket \
-        $systemdsystemunitdir/sockets.target.wants/systemd-journald-dev-log.socket \
-        $systemdsystemunitdir/sysinit.target.wants/systemd-udevd.service \
-        $systemdsystemunitdir/sysinit.target.wants/systemd-udev-trigger.service \
-        $systemdsystemunitdir/sysinit.target.wants/kmod-static-nodes.service \
-        $systemdsystemunitdir/sysinit.target.wants/systemd-tmpfiles-setup.service \
-        $systemdsystemunitdir/sysinit.target.wants/systemd-tmpfiles-setup-dev.service \
-        $systemdsystemunitdir/sysinit.target.wants/systemd-sysctl.service \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-modules-load.service \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-ask-password-console.path \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-journald.service \
+        "$systemdsystemunitdir"/sockets.target.wants/systemd-udevd-control.socket \
+        "$systemdsystemunitdir"/sockets.target.wants/systemd-udevd-kernel.socket \
+        "$systemdsystemunitdir"/sockets.target.wants/systemd-journald.socket \
+        "$systemdsystemunitdir"/sockets.target.wants/systemd-journald-audit.socket \
+        "$systemdsystemunitdir"/sockets.target.wants/systemd-journald-dev-log.socket \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-udevd.service \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-udev-trigger.service \
+        "$systemdsystemunitdir"/sysinit.target.wants/kmod-static-nodes.service \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-tmpfiles-setup.service \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-tmpfiles-setup-dev.service \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-sysctl.service \
         \
-        $systemdsystemunitdir/ctrl-alt-del.target \
-        $systemdsystemunitdir/reboot.target \
-        $systemdsystemunitdir/systemd-reboot.service \
-        $systemdsystemunitdir/syslog.socket \
+        "$systemdsystemunitdir"/ctrl-alt-del.target \
+        "$systemdsystemunitdir"/reboot.target \
+        "$systemdsystemunitdir"/systemd-reboot.service \
+        "$systemdsystemunitdir"/syslog.socket \
         \
-        $systemdsystemunitdir/slices.target \
-        $systemdsystemunitdir/system.slice \
-        $systemdsystemunitdir/-.slice \
+        "$systemdsystemunitdir"/slices.target \
+        "$systemdsystemunitdir"/system.slice \
+        "$systemdsystemunitdir"/-.slice \
         \
-        $tmpfilesdir/systemd.conf \
+        "$tmpfilesdir"/systemd.conf \
         \
         journalctl systemctl \
         echo swapoff \
@@ -157,8 +141,7 @@ install() {
         systemd-run systemd-escape \
         systemd-cgls systemd-tmpfiles \
         systemd-ask-password systemd-tty-ask-password-agent \
-        /etc/udev/udev.hwdb \
-        ${NULL}
+        /etc/udev/udev.hwdb
 
     inst_multiple -o \
         /usr/lib/modules-load.d/*.conf \
@@ -168,21 +151,22 @@ install() {
         local _line i
         for i in "$dracutsysrootdir$1"/*.conf; do
             [[ -f $i ]] || continue
-            while read _line || [ -n "$_line" ]; do
+            while read -r _line || [ -n "$_line" ]; do
                 case $_line in
-                    \#*)
-                        ;;
-                    \;*)
-                        ;;
+                    \#*) ;;
+
+                    \;*) ;;
+
                     *)
-                        echo $_line
+                        echo "$_line"
+                        ;;
                 esac
             done < "$i"
         done
     }
 
-    _mods=$(modules_load_get /usr/lib/modules-load.d)
-    [[ $_mods ]] && hostonly='' instmods $_mods
+    mapfile -t _mods < <(modules_load_get /usr/lib/modules-load.d)
+    [[ ${#_mods[@]} -gt 0 ]] && hostonly='' instmods "${_mods[@]}"
 
     if [[ $hostonly ]]; then
         inst_multiple -H -o \
@@ -190,7 +174,9 @@ install() {
             /etc/systemd/journald.conf.d/*.conf \
             /etc/systemd/system.conf \
             /etc/systemd/system.conf.d/*.conf \
+            /etc/hosts \
             /etc/hostname \
+            /etc/nsswitch.conf \
             /etc/machine-id \
             /etc/machine-info \
             /etc/vconsole.conf \
@@ -198,53 +184,55 @@ install() {
             /etc/modules-load.d/*.conf \
             /etc/sysctl.d/*.conf \
             /etc/sysctl.conf \
-            /etc/udev/udev.conf \
-            ${NULL}
+            /etc/udev/udev.conf
 
-        _mods=$(modules_load_get /etc/modules-load.d)
-        [[ $_mods ]] && hostonly='' instmods $_mods
+        mapfile -t _mods < <(modules_load_get /etc/modules-load.d)
+        [[ ${#_mods[@]} -gt 0 ]] && hostonly='' instmods "${_mods[@]}"
     fi
 
     if ! [[ -e "$initdir/etc/machine-id" ]]; then
-        > "$initdir/etc/machine-id"
+        : > "$initdir/etc/machine-id"
     fi
 
     # install adm user/group for journald
     inst_multiple nologin
-    grep '^systemd-journal:' $dracutsysrootdir/etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
-    grep '^adm:' $dracutsysrootdir/etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
-    grep '^systemd-journal:' $dracutsysrootdir/etc/group >> "$initdir/etc/group"
-    grep '^wheel:' $dracutsysrootdir/etc/group >> "$initdir/etc/group"
-    grep '^adm:' $dracutsysrootdir/etc/group >> "$initdir/etc/group"
-    grep '^utmp:' $dracutsysrootdir/etc/group >> "$initdir/etc/group"
-    grep '^root:' $dracutsysrootdir/etc/group >> "$initdir/etc/group"
+    {
+        grep '^systemd-journal:' "$dracutsysrootdir"/etc/passwd 2> /dev/null
+        grep '^adm:' "$dracutsysrootdir"/etc/passwd 2> /dev/null
+        # we don't use systemd-networkd, but the user is in systemd.conf tmpfiles snippet
+        grep '^systemd-network:' "$dracutsysrootdir"/etc/passwd 2> /dev/null
+    } >> "$initdir/etc/passwd"
 
-    # we don't use systemd-networkd, but the user is in systemd.conf tmpfiles snippet
-    grep '^systemd-network:' $dracutsysrootdir/etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
-    grep '^systemd-network:' $dracutsysrootdir/etc/group >> "$initdir/etc/group"
+    {
+        grep '^systemd-journal:' "$dracutsysrootdir"/etc/group 2> /dev/null
+        grep '^wheel:' "$dracutsysrootdir"/etc/group 2> /dev/null
+        grep '^adm:' "$dracutsysrootdir"/etc/group 2> /dev/null
+        grep '^utmp:' "$dracutsysrootdir"/etc/group 2> /dev/null
+        grep '^root:' "$dracutsysrootdir"/etc/group 2> /dev/null
+        # we don't use systemd-networkd, but the user is in systemd.conf tmpfiles snippet
+        grep '^systemd-network:' "$dracutsysrootdir"/etc/group 2> /dev/null
+    } >> "$initdir/etc/group"
 
-    ln_r $systemdutildir/systemd "/init"
-    ln_r $systemdutildir/systemd "/sbin/init"
+    ln_r "$systemdutildir"/systemd "/init"
+    ln_r "$systemdutildir"/systemd "/sbin/init"
 
     inst_binary true
-    ln_r $(type -P true) "/usr/bin/loginctl"
-    ln_r $(type -P true) "/bin/loginctl"
+    ln_r "$(find_binary true)" "/usr/bin/loginctl"
+    ln_r "$(find_binary true)" "/bin/loginctl"
     inst_rules \
         70-uaccess.rules \
         71-seat.rules \
         73-seat-late.rules \
         90-vconsole.rules \
-        99-systemd.rules \
-        ${NULL}
+        99-systemd.rules
 
     for i in \
         emergency.target \
         rescue.target \
         systemd-ask-password-console.service \
-        systemd-ask-password-plymouth.service \
-        ; do
-        [[ -f $systemdsystemunitdir/$i ]] || continue
-        systemctl -q --root "$initdir" add-wants "$i" systemd-vconsole-setup.service
+        systemd-ask-password-plymouth.service; do
+        [[ -f "$systemdsystemunitdir"/$i ]] || continue
+        $SYSTEMCTL -q --root "$initdir" add-wants "$i" systemd-vconsole-setup.service
     done
 
     mkdir -p "$initdir/etc/systemd"
@@ -256,5 +244,11 @@ install() {
         echo "RateLimitBurst=0"
     } >> "$initdir/etc/systemd/journald.conf"
 
-    systemctl -q --root "$initdir" set-default multi-user.target
+    $SYSTEMCTL -q --root "$initdir" set-default multi-user.target
+
+    # Install library file(s)
+    _arch=${DRACUT_ARCH:-$(uname -m)}
+    inst_libdir_file \
+        {"tls/$_arch/",tls/,"$_arch/",}"libnss_*"
+
 }

modules.d/00warpclock/warpclock.sh

@@ -1,9 +1,9 @@
 #!/bin/sh
 
-if test -e /etc/adjtime ; then
-    while read line ; do
-	if test "$line" = LOCAL ; then
-	    hwclock --systz
-	fi
+if test -e /etc/adjtime; then
+    while read -r line; do
+        if test "$line" = LOCAL; then
+            hwclock --systz
+        fi
     done < /etc/adjtime
 fi

modules.d/01fips/fips-boot.sh

@@ -1,10 +1,12 @@
 #!/bin/sh
 
+type getarg > /dev/null 2>&1 || . /lib/dracut-lib.sh
+
 if ! fipsmode=$(getarg fips) || [ "$fipsmode" = "0" ]; then
-    rm -f -- /etc/modprobe.d/fips.conf >/dev/null 2>&1
+    rm -f -- /etc/modprobe.d/fips.conf > /dev/null 2>&1
 elif [ -z "$fipsmode" ]; then
     die "FIPS mode have to be enabled by 'fips=1' not just 'fips'"
-elif getarg boot= >/dev/null; then
+elif getarg boot= > /dev/null; then
     . /sbin/fips.sh
     if mount_boot; then
         do_fips || die "FIPS integrity test failed"

modules.d/01fips/fips-load-crypto.sh

@@ -1,7 +1,11 @@
 #!/bin/sh
 
-if ! fipsmode=$(getarg fips) || [ $fipsmode = "0" ]; then
-    rm -f -- /etc/modprobe.d/fips.conf >/dev/null 2>&1
+type getarg > /dev/null 2>&1 || . /lib/dracut-lib.sh
+
+if ! fipsmode=$(getarg fips) || [ "$fipsmode" = "0" ]; then
+    rm -f -- /etc/modprobe.d/fips.conf > /dev/null 2>&1
+elif [ -z "$fipsmode" ]; then
+    die "FIPS mode have to be enabled by 'fips=1' not just 'fips'"
 else
     . /sbin/fips.sh
     fips_load_crypto || die "FIPS integrity test failed"

modules.d/01fips/fips-noboot.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 if ! fipsmode=$(getarg fips) || [ "$fipsmode" = "0" ]; then
-    rm -f -- /etc/modprobe.d/fips.conf >/dev/null 2>&1
+    rm -f -- /etc/modprobe.d/fips.conf > /dev/null 2>&1
 elif [ -z "$fipsmode" ]; then
     die "FIPS mode have to be enabled by 'fips=1' not just 'fips'"
 elif ! [ -f /tmp/fipsdone ]; then

modules.d/01fips/fips.sh

@@ -1,5 +1,7 @@
 #!/bin/sh
 
+type getarg > /dev/null 2>&1 || . /lib/dracut-lib.sh
+
 # systemd lets stdout go to journal only, but the system
 # has to halt when the integrity check fails to satisfy FIPS.
 if [ -z "$DRACUT_SYSTEMD" ]; then
@@ -12,67 +14,53 @@ else
     }
 fi
 
-mount_boot()
-{
+mount_boot() {
     boot=$(getarg boot=)
 
     if [ -n "$boot" ]; then
         case "$boot" in
-        LABEL=*)
-            boot="$(echo $boot | sed 's,/,\\x2f,g')"
-            boot="/dev/disk/by-label/${boot#LABEL=}"
-            ;;
-        UUID=*)
-            boot="/dev/disk/by-uuid/${boot#UUID=}"
-            ;;
-        PARTUUID=*)
-            boot="/dev/disk/by-partuuid/${boot#PARTUUID=}"
-            ;;
-        PARTLABEL=*)
-            boot="/dev/disk/by-partlabel/${boot#PARTLABEL=}"
-            ;;
-        /dev/*)
-            ;;
-        *)
-            die "You have to specify boot=<boot device> as a boot option for fips=1" ;;
+            LABEL=* | UUID=* | PARTUUID=* | PARTLABEL=*)
+                boot="$(label_uuid_to_dev "$boot")"
+                ;;
+            /dev/*) ;;
+
+            *)
+                die "You have to specify boot=<boot device> as a boot option for fips=1"
+                ;;
         esac
 
         if ! [ -e "$boot" ]; then
-            udevadm trigger --action=add >/dev/null 2>&1
-            [ -z "$UDEVVERSION" ] && UDEVVERSION=$(udevadm --version)
+            udevadm trigger --action=add > /dev/null 2>&1
+
             i=0
-            while ! [ -e $boot ]; do
-                if [ $UDEVVERSION -ge 143 ]; then
-                    udevadm settle --exit-if-exists=$boot
-                else
-                    udevadm settle --timeout=30
-                fi
-                [ -e $boot ] && break
+            while ! [ -e "$boot" ]; do
+                udevadm settle --exit-if-exists="$boot"
+                [ -e "$boot" ] && break
                 sleep 0.5
-                i=$(($i+1))
+                i=$((i + 1))
                 [ $i -gt 40 ] && break
             done
         fi
 
         [ -e "$boot" ] || return 1
 
-        mkdir /boot
+        mkdir -p /boot
         fips_info "Mounting $boot as /boot"
         mount -oro "$boot" /boot || return 1
     elif [ -d "$NEWROOT/boot" ]; then
+        # shellcheck disable=SC2114
         rm -fr -- /boot
         ln -sf "$NEWROOT/boot" /boot
     fi
 }
 
-do_rhevh_check()
-{
+do_rhevh_check() {
     KERNEL=$(uname -r)
     kpath=${1}
 
     # If we're on RHEV-H, the kernel is in /run/initramfs/live/vmlinuz0
-    HMAC_SUM_ORIG=$(cat $NEWROOT/boot/.vmlinuz-${KERNEL}.hmac | while read a b || [ -n "$a" ]; do printf "%s\n" $a; done)
-    HMAC_SUM_CALC=$(sha512hmac $kpath | while read a b || [ -n "$a" ]; do printf "%s\n" $a; done || return 1)
+    HMAC_SUM_ORIG=$(while read -r a _ || [ -n "$a" ]; do printf "%s\n" "$a"; done < "$NEWROOT/boot/.vmlinuz-${KERNEL}.hmac")
+    HMAC_SUM_CALC=$(sha512hmac "$kpath" | while read -r a _ || [ -n "$a" ]; do printf "%s\n" "$a"; done || return 1)
     if [ -z "$HMAC_SUM_ORIG" ] || [ -z "$HMAC_SUM_CALC" ] || [ "${HMAC_SUM_ORIG}" != "${HMAC_SUM_CALC}" ]; then
         warn "HMAC sum mismatch"
         return 1
@@ -81,31 +69,33 @@ do_rhevh_check()
     return 0
 }
 
-nonfatal_modprobe()
-{
-    modprobe $1 2>&1 > /dev/stdout |
-        while read -r line || [ -n "$line" ]; do
+nonfatal_modprobe() {
+    modprobe "$1" 2>&1 > /dev/stdout \
+        | while read -r line || [ -n "$line" ]; do
             echo "${line#modprobe: FATAL: }" >&2
         done
 }
 
-fips_load_crypto()
-{
+fips_load_crypto() {
+    local _k
+    local _v
+    local _found
+
     FIPSMODULES=$(cat /etc/fipsmodules)
 
     fips_info "Loading and integrity checking all crypto modules"
     mv /etc/modprobe.d/fips.conf /etc/modprobe.d/fips.conf.bak
     for _module in $FIPSMODULES; do
         if [ "$_module" != "tcrypt" ]; then
-            if ! nonfatal_modprobe "${_module}" 2>/tmp/fips.modprobe_err; then
+            if ! nonfatal_modprobe "${_module}" 2> /tmp/fips.modprobe_err; then
                 # check if kernel provides generic algo
                 _found=0
-                while read _k _s _v || [ -n "$_k" ]; do
+                while read -r _k _ _v || [ -n "$_k" ]; do
                     [ "$_k" != "name" -a "$_k" != "driver" ] && continue
                     [ "$_v" != "$_module" ] && continue
                     _found=1
                     break
-                done </proc/crypto
+                done < /proc/crypto
                 [ "$_found" = "0" ] && cat /tmp/fips.modprobe_err >&2 && return 1
             fi
         fi
@@ -117,10 +107,7 @@ fips_load_crypto()
     rmmod tcrypt
 }
 
-do_fips()
-{
-    local _v
-    local _s
+do_fips() {
     local _v
     local _module
 
@@ -167,9 +154,9 @@ do_fips()
 
     fips_info "All initrd crypto checks done"
 
-    > /tmp/fipsdone
+    : > /tmp/fipsdone
 
-    umount /boot >/dev/null 2>&1
+    umount /boot > /dev/null 2>&1
 
     return 0
 }

modules.d/01fips/module-setup.sh

@@ -24,7 +24,7 @@ installkernel() {
         _fipsmodules+="crc32c crct10dif ghash "
 
         # Ciphers:
-        _fipsmodules+="cipher_null des3_ede aes cfb "
+        _fipsmodules+="cipher_null des3_ede aes cfb dh ecdh "
 
         # Modes/templates:
         _fipsmodules+="ecb cbc ctr xts gcm ccm authenc hmac cmac ofb cts "
@@ -39,20 +39,21 @@ installkernel() {
         _fipsmodules+="aead cryptomgr tcrypt crypto_user "
     fi
 
+    # shellcheck disable=SC2174
     mkdir -m 0755 -p "${initdir}/etc/modprobe.d"
 
     for _mod in $_fipsmodules; do
-        if hostonly='' instmods -c -s $_mod; then
-            echo $_mod >> "${initdir}/etc/fipsmodules"
+        if hostonly='' instmods -c -s "$_mod"; then
+            echo "$_mod" >> "${initdir}/etc/fipsmodules"
             echo "blacklist $_mod" >> "${initdir}/etc/modprobe.d/fips.conf"
         fi
     done
 
     # with hostonly_default_device fs module for /boot is not installed by default
-    if [[ $hostonly ]] && [[ "$hostonly_default_device" == "no" ]]; then
+    if [[ $hostonly ]] && [[ $hostonly_default_device == "no" ]]; then
         _bootfstype=$(find_mp_fstype /boot)
-        if [[ -n "$_bootfstype" ]]; then
-            hostonly='' instmods $_bootfstype
+        if [[ -n $_bootfstype ]]; then
+            hostonly='' instmods "$_bootfstype"
         else
             dwarning "Can't determine fs type for /boot, FIPS check may fail."
         fi
@@ -61,7 +62,6 @@ installkernel() {
 
 # called by dracut
 install() {
-    local _dir
     inst_hook pre-mount 01 "$moddir/fips-boot.sh"
     inst_hook pre-pivot 01 "$moddir/fips-noboot.sh"
     inst_hook pre-udev 01 "$moddir/fips-load-crypto.sh"
@@ -70,13 +70,13 @@ install() {
     inst_multiple sha512hmac rmmod insmod mount uname umount
 
     inst_simple /etc/system-fips
-    [ -c ${initdir}/dev/random ] || mknod ${initdir}/dev/random c 1 8 \
+    [ -c "${initdir}"/dev/random ] || mknod "${initdir}"/dev/random c 1 8 \
         || {
             dfatal "Cannot create /dev/random"
             dfatal "To create an initramfs with fips support, dracut has to run as root"
             return 1
         }
-    [ -c ${initdir}/dev/urandom ] || mknod ${initdir}/dev/urandom c 1 9 \
+    [ -c "${initdir}"/dev/urandom ] || mknod "${initdir}"/dev/urandom c 1 9 \
         || {
             dfatal "Cannot create /dev/random"
             dfatal "To create an initramfs with fips support, dracut has to run as root"

modules.d/01systemd-ac-power/99-initrd-power-targets.rules

@@ -0,0 +1,3 @@
+# This file is part of dracut systemd ac power module
+SUBSYSTEM=="power_supply", KERNEL=="AC", ATTR{online}=="0", RUN+="/usr/sbin/systemctl start initrd-on-battery-power.target"
+SUBSYSTEM=="power_supply", KERNEL=="AC", ATTR{online}=="1", RUN+="/usr/sbin/systemctl start initrd-on-ac-power.target"

modules.d/01systemd-ac-power/initrd-on-ac-power.target

@@ -0,0 +1,8 @@
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+[Unit]
+Description=Initial RAM Disk On AC Power
+ConditionPathExists=/usr/lib/initrd-release
+DefaultDependencies=no
+StopWhenUnneeded=yes

modules.d/01systemd-ac-power/initrd-on-battery-power.target

@@ -0,0 +1,8 @@
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+[Unit]
+Description=Initial RAM Disk On Battery Power
+ConditionPathExists=/usr/lib/initrd-release
+DefaultDependencies=no
+StopWhenUnneeded=yes

modules.d/01systemd-ac-power/module-setup.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Prerequisite check(s) for module.
+check() {
+
+    # Return 255 to only include the module, if another module requires it.
+    return 255
+
+}
+
+# Module dependency requirements.
+depends() {
+
+    # Return 0 to include the dependent module(s) in the initramfs.
+    return 0
+
+}
+
+# Install the required file(s) and directories for the module in the initramfs.
+install() {
+
+    inst_rules "$moddir/99-initrd-power-targets.rules"
+    inst_simple "$systemdutildir"/systemd-ac-power
+    inst_simple "$moddir/initrd-on-ac-power.target" "$systemdsystemunitdir/initrd-on-ac-power.target"
+    inst_simple "$moddir/initrd-on-battery-power.target" "$systemdsystemunitdir/initrd-on-battery-power.target"
+
+}

modules.d/01systemd-ask-password/module-setup.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Prerequisite check(s) for module.
+check() {
+
+    # If the binary(s) requirements are not fulfilled the module can't be installed
+    require_binaries \
+        systemd-ask-password \
+        systemd-tty-ask-password-agent \
+        || return 1
+
+    # Return 255 to only include the module, if another module requires it.
+    return 255
+
+}
+
+# Module dependency requirements.
+depends() {
+
+    # Return 0 to include the dependent module(s) in the initramfs.
+    return 0
+
+}
+
+# Install the required file(s) for the module in the initramfs.
+install() {
+
+    inst_multiple -o \
+        "$systemdsystemunitdir"/systemd-ask-password-console.path \
+        "$systemdsystemunitdir"/systemd-ask-password-console.service \
+        "$systemdsystemunitdir"/multi-user.target.wants/systemd-ask-password-wall.path \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-ask-password-console.path \
+        systemd-ask-password \
+        systemd-tty-ask-password-agent
+
+    # Enable the systemd type service unit for systemd-ask-password.
+    $SYSTEMCTL -q --root "$initdir" enable systemd-ask-password-console.service
+
+    # Install systemd-ask-password plymouth units if plymouth is enabled.
+    if dracut_module_included "plymouth"; then
+        inst_multiple -o \
+            "$systemdsystemunitdir"/systemd-ask-password-plymouth.path \
+            "$systemdsystemunitdir"/systemd-ask-password-plymouth.service
+
+        $SYSTEMCTL -q --root "$initdir" enable systemd-ask-password-plymouth.service
+    fi
+
+    # Uncomment this section if the usecase for wall module in the initramfs arises.
+    # Install systemd-ask-password wall units if <wall module> is enabled.
+    #if dracut_module_included "<wall module>"; then
+    #    inst_multiple -o \
+    #        $systemdsystemunitdir/systemd-ask-password-wall.path \
+    #        $systemdsystemunitdir/systemd-ask-password-wall.service \
+    #        $systemdsystemunitdir/multi-user.target.wants/systemd-ask-password-wall.path \
+    #
+    #    $SYSTEMCTL -q --root "$initdir" enable systemd-ask-password-wall.service
+    #fi
+}

modules.d/01systemd-coredump/module-setup.sh

@@ -0,0 +1,53 @@
+#!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Prerequisite check(s) for module.
+check() {
+
+    # If the binary(s) requirements are not fulfilled the module can't be installed
+    require_binaries \
+        coredumpctl \
+        "$systemdutildir"/systemd-coredump \
+        || return 1
+
+    # Return 255 to only include the module, if another module requires it.
+    return 255
+
+}
+
+# Module dependency requirements.
+depends() {
+
+    # This module has external dependency on the systemd module.
+    echo systemd-journald systemd-sysctl
+    # Return 0 to include the dependent module(s) in the initramfs.
+    return 0
+
+}
+
+# Install the required file(s) and directories for the module in the initramfs.
+install() {
+
+    inst_dir /var/lib/systemd/coredump
+    inst_multiple -o \
+        "$sysctld"/50-coredump.conf \
+        "$systemdutildir"/coredump.conf \
+        "$systemdsystemunitdir"/systemd-coredump \
+        "$systemdsystemunitdir"/systemd-coredump.socket \
+        "$systemdsystemunitdir"/systemd-coredump@.service \
+        "$systemdsystemunitdir"/sockets.target.wants/systemd-coredump.socket \
+        coredumpctl
+
+    # Install the hosts local user configurations if enabled.
+    if [[ $hostonly ]]; then
+        inst_multiple -H -o \
+            "$systemdutilconfdir"/coredump.conf \
+            "$systemdsystemconfdir/coredump.conf.d/*.conf" \
+            "$systemdsystemconfdir"/systemd-coredump.socket \
+            "$systemdsystemconfdir/systemd-coredump.socket.d/*.conf" \
+            "$systemdsystemconfdir"/systemd-coredump@.service \
+            "$systemdsystemconfdir/systemd-coredump@.service.d/*.conf" \
+            "$systemdsystemconfdir"/sockets.target.wants/systemd-coredump.socket
+    fi
+}

modules.d/01systemd-hostnamed/99-systemd-networkd-dracut.conf

@@ -0,0 +1,6 @@
+# This file is part of dracut systemd-hostnamed module.
+
+[Service]
+User=systemd-network
+Group=systemd-hostname
+AmbientCapabilities=CAP_SYS_ADMIN

modules.d/01systemd-hostnamed/module-setup.sh

@@ -0,0 +1,51 @@
+#!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Prerequisite check(s) for module.
+check() {
+
+    # If the binary(s) requirements are not fulfilled the module can't be installed.
+    require_binaries \
+        hostnamectl \
+        "$systemdutildir"/systemd-hostnamed \
+        || return 1
+
+    # Return 255 to only include the module, if another module requires it.
+    return 255
+
+}
+
+# Module dependency requirements.
+depends() {
+
+    # This module has external dependency on other module(s).
+    echo dbus systemd-sysusers
+    # Return 0 to include the dependent module(s) in the initramfs.
+    return 0
+
+}
+
+# Install the required file(s) and directories for the module in the initramfs.
+install() {
+
+    inst_simple "$moddir/systemd-hostname-dracut.conf" "$sysusers/systemd-hostname-dracut.conf"
+    inst_simple "$moddir/org.freedesktop.hostname1_dracut.conf" "$dbussystem/org.freedesktop.hostname1_dracut.conf"
+    inst_simple "$moddir/99-systemd-networkd-dracut.conf" "$systemdsystemunitdir/systemd-hostnamed.service.d/99-systemd-networkd-dracut.conf"
+
+    inst_multiple -o \
+        "$dbussystem"/org.freedesktop.hostname1.conf \
+        "$dbussystemservices"/org.freedesktop.hostname1.service \
+        "$systemdutildir"/systemd-hostnamed \
+        "$systemdsystemunitdir"/systemd-hostnamed.service \
+        "$systemdsystemunitdir/systemd-hostnamed.service.d/*.conf" \
+        hostnamectl
+
+    # Install the hosts local user configurations if enabled.
+    if [[ $hostonly ]]; then
+        inst_multiple -H -o \
+            /etc/hostname \
+            "$systemdsystemconfdir"/systemd-hostnamed.service \
+            "$systemdsystemconfdir/systemd-hostnamed.service.d/*.conf"
+    fi
+}

modules.d/01systemd-hostnamed/org.freedesktop.hostname1_dracut.conf

@@ -0,0 +1,19 @@
+<?xml version="1.0"?> <!--*-nxml-*-->
+<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
+        "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
+
+<!--
+
+  This file is part of dracut systemd-hostnamed module.
+
+-->
+
+<busconfig>
+
+        <policy group="systemd-hostname">
+                <allow own="org.freedesktop.hostname1"/>
+                <allow send_destination="org.freedesktop.hostname1"/>
+                <allow receive_sender="org.freedesktop.hostname1"/>
+        </policy>
+
+</busconfig>

modules.d/01systemd-hostnamed/systemd-hostname-dracut.conf

@@ -0,0 +1,2 @@
+# This file is part of dracut systemd-hostnamed module.
+g systemd-hostname - "systemd hostname"

modules.d/01systemd-initrd/module-setup.sh

@@ -4,11 +4,6 @@
 check() {
     [[ $mount_needs ]] && return 1
 
-    if ! dracut_module_included "systemd"; then
-        derror "systemd-initrd needs systemd in the initramfs"
-        return 1
-    fi
-
     return 0
 }
 
@@ -23,18 +18,17 @@ installkernel() {
 
 # called by dracut
 install() {
-    local _mods
-
     inst_multiple -o \
-        $systemdsystemunitdir/initrd.target \
-        $systemdsystemunitdir/initrd-fs.target \
-        $systemdsystemunitdir/initrd-root-device.target \
-        $systemdsystemunitdir/initrd-root-fs.target \
-        $systemdsystemunitdir/initrd-switch-root.target \
-        $systemdsystemunitdir/initrd-switch-root.service \
-        $systemdsystemunitdir/initrd-cleanup.service \
-        $systemdsystemunitdir/initrd-udevadm-cleanup-db.service \
-        $systemdsystemunitdir/initrd-parse-etc.service
+        "$systemdsystemunitdir"/initrd.target \
+        "$systemdsystemunitdir"/initrd-fs.target \
+        "$systemdsystemunitdir"/initrd-root-device.target \
+        "$systemdsystemunitdir"/initrd-root-fs.target \
+        "$systemdsystemunitdir"/initrd-usr-fs.target \
+        "$systemdsystemunitdir"/initrd-switch-root.target \
+        "$systemdsystemunitdir"/initrd-switch-root.service \
+        "$systemdsystemunitdir"/initrd-cleanup.service \
+        "$systemdsystemunitdir"/initrd-udevadm-cleanup-db.service \
+        "$systemdsystemunitdir"/initrd-parse-etc.service
 
-    systemctl -q --root "$initdir" set-default initrd.target
+    $SYSTEMCTL -q --root "$initdir" set-default initrd.target
 }

modules.d/01systemd-journald/initrd.conf

@@ -0,0 +1,9 @@
+# This file is part of dracut systemd-journal module.
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Dracut requires volatile journal without rate-limiting
+
+[Journal]
+Storage=volatile
+RateLimitInterval=0
+RateLimitBurst=0

modules.d/01systemd-journald/module-setup.sh

@@ -0,0 +1,72 @@
+#!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Prerequisite check(s) for module.
+check() {
+
+    # If the binary(s) requirements are not fulfilled the module can't be installed.
+    require_binaries \
+        journalctl \
+        "$systemdutildir"/systemd-journald \
+        || return 1
+
+    # Return 255 to only include the module, if another module requires it.
+    return 255
+
+}
+
+# Module dependency requirements.
+depends() {
+
+    # Return 0 to include the dependent module(s) in the initramfs.
+    return 0
+
+}
+
+# Install the required file(s) and directories for the module in the initramfs.
+install() {
+
+    inst_simple "$moddir/initrd.conf" "$systemdutildir/journald.conf.d/initrd.conf"
+
+    inst_multiple -o \
+        "$systemdutildir"/journald.conf \
+        "$systemdutildir/journald.conf.d/*.conf" \
+        "$systemdutildir"/systemd-journald \
+        "$systemdsystemunitdir"/systemd-journald.service \
+        "$systemdsystemunitdir"/systemd-journald.socket \
+        "$systemdsystemunitdir"/systemd-journald@.service \
+        "$systemdsystemunitdir"/systemd-journald@.socket \
+        "$systemdsystemunitdir"/systemd-journald-audit.socket \
+        "$systemdsystemunitdir"/systemd-journald-dev-log.socket \
+        "$systemdsystemunitdir"/systemd-journald-varlink@.socket \
+        "$systemdsystemunitdir"/systemd-journal-flush.service \
+        "$systemdsystemunitdir"/systemd-journal-catalog-update.service \
+        "$systemdsystemunitdir"/sockets.target.wants/systemd-journald-audit.socket \
+        "$systemdsystemunitdir"/sockets.target.wants/systemd-journald-dev-log.socket \
+        "$systemdsystemunitdir"/sockets.target.wants/systemd-journald.socket \
+        "$systemdsystemunitdir"/sockets.target.wants/systemd-journald-audit.socket \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-journald.service \
+        journalctl
+
+    # Install library file(s)
+    _arch=${DRACUT_ARCH:-$(uname -m)}
+    inst_libdir_file \
+        {"tls/$_arch/",tls/,"$_arch/",}"liblz4.so.*" \
+        {"tls/$_arch/",tls/,"$_arch/",}"libzstd.so.*" \
+        {"tls/$_arch/",tls/,"$_arch/",}"liblzma.so.*"
+
+    # Install the hosts local user configurations if enabled.
+    if [[ $hostonly ]]; then
+        inst_multiple -H -o \
+            "$systemdutilconfdir"/journald.conf \
+            "$systemdutilconfdir/journald.conf.d/*.conf" \
+            "$systemdsystemconfdir"/systemd-journald.service \
+            "$systemdsystemconfdir/systemd-journald.service.d/*.conf" \
+            "$systemdsystemconfdir"/systemd-journal-flush.service \
+            "$systemdsystemconfdir/systemd-journal-flush.service.d/*.conf" \
+            "$systemdsystemconfdir"/systemd-journal-catalog-update.service \
+            "$systemdsystemconfdir/systemd-journal-catalog-update.service.d/*.conf"
+    fi
+
+}

modules.d/01systemd-ldconfig/module-setup.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Prerequisite check(s) for module.
+check() {
+
+    # If the binary(s) requirements are not fulfilled the module can't be installed.
+    require_binaries ldconfig || return 1
+
+    # Return 255 to only include the module, if another module requires it.
+    return 255
+
+}
+
+# Module dependency requirements.
+depends() {
+
+    # This module has external dependency on other module(s).
+    echo systemd
+    # Return 0 to include the dependent module(s) in the initramfs.
+    return 0
+
+}
+
+# Install the required file(s) and directories for the module in the initramfs.
+install() {
+
+    inst_multiple -o \
+        /etc/ld.so.cache \
+        /etc/ld.so.conf \
+        "/etc/ld.so.conf.d/*.conf" \
+        "$systemdsystemunitdir"/ldconfig.service \
+        "$systemdsystemunitdir/ldconfig.service.d/*.conf" \
+        "$systemdsystemunitdir"/sysinit.target.wants/ldconfig.service \
+        ldconfig
+
+    # Install required libraries.
+    _arch=${DRACUT_ARCH:-$(uname -m)}
+    inst_libdir_file {"tls/$_arch/",tls/,"$_arch/",}"ld.so"
+
+    # Install the hosts local user configurations if enabled.
+    if [[ $hostonly ]]; then
+        inst_multiple -H -o \
+            "$systemdsystemconfdir"/ldconfig.service \
+            "$systemdsystemconfdir/ldconfig.service.d/*.conf"
+    fi
+
+}

modules.d/01systemd-modules-load/module-setup.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Prerequisite check(s) for module.
+check() {
+
+    # If the binary(s) requirements are not fulfilled the module can't be installed
+    require_binaries "$systemdutildir"/systemd-modules-load || return 1
+
+    # Return 255 to only include the module, if another module requires it.
+    return 255
+
+}
+
+# Module dependency requirements.
+depends() {
+
+    # Return 0 to include the dependent module(s) in the initramfs.
+    return 0
+
+}
+
+# Install the required file(s) and directories for the module in the initramfs.
+install() {
+
+    inst_multiple -o \
+        "$modulesload/*.conf" \
+        "$systemdutildir"/systemd-modules-load \
+        "$systemdsystemunitdir"/systemd-modules-load.service \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-modules-load.service
+
+    # Enable systemd type unit(s)
+    $SYSTEMCTL -q --root "$initdir" enable systemd-modules-load.service
+
+    # Install the hosts local user configurations if enabled.
+    if [[ $hostonly ]]; then
+        inst_multiple -H -o \
+            "$modulesloadconfdir/*.conf" \
+            "$systemdsystemconfdir"/systemd-modules-load.service \
+            "$systemdsystemconfdir/systemd-modules-load.service.d/*.conf"
+    fi
+
+}

modules.d/01systemd-networkd/module-setup.sh

@@ -0,0 +1,79 @@
+#!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Prerequisite check(s) for module.
+check() {
+    [[ $mount_needs ]] && return 1
+
+    # If the binary(s) requirements are not fulfilled the module can't be installed
+    require_binaries ip networkctl \
+        "$systemdutildir"/systemd-networkd \
+        "$systemdutildir"/systemd-network-generator \
+        "$systemdutildir"/systemd-networkd-wait-online \
+        || return 1
+
+    # Return 255 to only include the module, if another module requires it.
+    return 255
+
+}
+
+# Module dependency requirements.
+depends() {
+
+    # This module has external dependency on other module(s).
+    echo dbus kernel-network-modules systemd-sysusers
+    # Return 0 to include the dependent module(s) in the initramfs.
+    return 0
+
+}
+
+# Install the required file(s) and directories for the module in the initramfs.
+install() {
+
+    inst_multiple -o \
+        "$dbussystem"/org.freedesktop.network1.conf \
+        "$dbussystemservices"/org.freedesktop.network1.service \
+        "$systemdutildir"/networkd.conf \
+        "$systemdutildir/networkd.conf.d/*.conf" \
+        "$systemdutildir"/systemd-networkd \
+        "$systemdutildir"/systemd-network-generator \
+        "$systemdutildir"/systemd-networkd-wait-online \
+        "$systemdutildir"/network/80-container-host0.network \
+        "$systemdutildir"/network/80-container-ve.network \
+        "$systemdutildir"/network/80-container-vz.network \
+        "$systemdutildir"/network/80-vm-vt.network \
+        "$systemdutildir"/network/80-wifi-adhoc.network \
+        "$systemdutildir"/network/99-default.link \
+        "$systemdsystemunitdir"/systemd-networkd.service \
+        "$systemdsystemunitdir"/systemd-networkd.socket \
+        "$systemdsystemunitdir"/systemd-network-generator.service \
+        "$systemdsystemunitdir"/systemd-networkd-wait-online.service \
+        "$systemdsystemunitdir"/systemd-network-generator.service \
+        networkctl ip
+
+    # Enable systemd type units
+    for i in \
+        systemd-networkd.service \
+        systemd-networkd.socket \
+        systemd-network-generator.service \
+        systemd-networkd-wait-online.service; do
+        $SYSTEMCTL -q --root "$initdir" enable "$i"
+    done
+
+    # Install the hosts local user configurations if enabled.
+    if [[ $hostonly ]]; then
+        inst_multiple -H -o \
+            "$systemdutilconfdir"/networkd.conf \
+            "$systemdutilconfdir/networkd.conf.d/*.conf" \
+            "$systemdutilconfdir/network/*" \
+            "$systemdsystemconfdir"/systemd-networkd.service \
+            "$systemdsystemconfdir/systemd-networkd.service/*.conf" \
+            "$systemdsystemunitdir"/systemd-networkd.socket \
+            "$systemdsystemunitdir/systemd-networkd.socket/*.conf" \
+            "$systemdsystemconfdir"/systemd-network-generator.service \
+            "$systemdsystemconfdir/systemd-network-generator.service/*.conf" \
+            "$systemdsystemconfdir"/systemd-networkd-wait-online.service \
+            "$systemdsystemconfdir/systemd-networkd-wait-online.service/*.conf"
+    fi
+}

modules.d/01systemd-repart/module-setup.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Prerequisite check(s) for module.
+check() {
+
+    # If the binary(s) requirements are not fulfilled the module can't be installed.
+    require_binaries systemd-repart || return 1
+
+    # Return 255 to only include the module, if another module requires it.
+    return 255
+
+}
+
+# Module dependency requirements.
+depends() {
+
+    # Return 0 to include the dependent module(s) in the initramfs.
+    return 0
+
+}
+
+# Install the required file(s) for the module in the initramfs.
+install() {
+
+    inst_multiple -o \
+        "$libdir/repart.d/*.conf" \
+        "$systemdsystemunitdir"/systemd-repart.service \
+        "$systemdsystemunitdir"/initrd-root-fs.target.wants/systemd-repart.service \
+        systemd-repart
+
+    # Install the hosts local user configurations if enabled.
+    if [[ $hostonly ]]; then
+        inst_multiple -H -o \
+            "/etc/repart.d/*.conf" \
+            "$systemdsystemconfdir"/systemd-repart.service \
+            "$systemdsystemconfdir/systemd-repart.service.d/*.conf"
+    fi
+}