[fstab] Avoid KeyError when no subvol is set (from dalto8)

FIXES #1837

CHANGES-3.2

@@ -7,6 +7,70 @@ contributors are listed. Note that Calamares does not have a historical
 changelog -- this log starts with version 3.2.0. The release notes on the
 website will have to do for older versions.
 
+# 3.2.48 (2021-12-03) #
+
+This release contains contributions from (alphabetically by first name):
+ - Evan James
+
+## Core ##
+ - Python modules now have `warn()` and `error()` methods they can call,
+   alongside the existing `debug()` and `warning()` (all live in the
+   *libcalamares.utils* module).
+ - Python modules can load YAML files via `libcalamares.utils.load_yaml()`.
+   This may be the most useful for test-scripts.
+
+## Modules ##
+ - *fstab* now has a separate, special, flags-setting for swap subvolumes
+   on btrfs. A swap subvolume is created if a swap **file** (not a separate
+   partition) is selected in the auto-partitioning page. (Thanks Evan)
+ - When using btrfs, the *mount* module creates subvolumes. It was not
+   possible to **avoid** having a subvolume name created for the root.
+   This is now possible. #1837
+ - The *packages* module now has some special settings for the `pacman`
+   package manager (generally used on Arch-derivatives). This allows
+   tweaking of the installation process, if downloads are slow or
+   packages may fail to install. See the `packages.conf` file for
+   details. (Thanks Evan)
+
+
+# 3.2.47 (2021-11-19) #
+
+This release contains contributions from (alphabetically by first name):
+ - Evan James
+ - Jonas Strassel
+
+## Core ##
+ - The translation for Sinhala (`si`) has reached 100%. Thank you to
+   හෙළබස and Sandaruwan, translators for Sinhala, for special effort
+   in completing that translation.
+ - Logging now supports Redacted names. This reduces the scope for
+   leaking names or other private information through the logs
+   (if they are posted to a pastebin). A name is redacted consistently
+   within one run of Calamares, but differently each time.
+
+## Modules ##
+ - *bootloader* with systemd-boot now handles root subvolumes better
+   (Thanks Evan)
+ - *displaymanager* supports the *greetd* display manager, which is a
+   kind of meta-DM itself, supporting multiple greeters. (Thanks Jonas)
+ - *finishedq* now has an extra example QML file that builds the UI in
+   a different fashion, demonstrating how a mobile-OS customization of
+   Calamares would present the "all done" message.
+ - *fstab* has an example configuration file that mentioned `space_cache`
+   as an option. Since 2014 there was only one possible value, so this
+   option matched the default-and-only value. Newer kernels with newer
+   btrfs versions have a `v2` option value as well. Remove the example
+   option, since the kernel automatically picks the right value, while
+   setting it to the wrong one may prevent the system from booting.
+   (Thanks Evan)
+ - The *partition* module no longer logs recognizable disk names or
+   UUIDs. These are redacted in the logs. #1593
+ - The *partition* module, together with the new *zfs* module and changes
+   in *mount* and *bootloader* can install to ZFS **if** the distribution
+   kernel supports it. ZFS tools are required, as well as the relevant
+   kernel modules. See the `README.md` in the *zfs* module. (Thanks Evan)
+
+
 # 3.2.46 (2021-11-09) #
 
 This release contains contributions from (alphabetically by first name):

CMakeLists.txt

@@ -41,11 +41,14 @@
 # TODO:3.3: Require CMake 3.12
 cmake_minimum_required( VERSION 3.3 FATAL_ERROR )
 project( CALAMARES
-    VERSION 3.2.46
+    VERSION 3.2.48
     LANGUAGES C CXX
 )
 
 set( CALAMARES_VERSION_RC 0 )  # Set to 0 during release cycle, 1 during development
+if( CALAMARES_VERSION_RC EQUAL 1 AND CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR )
+    message( FATAL_ERROR "Do not build development versions in the source-directory." )
+endif()
 
 ### OPTIONS
 #
@@ -133,12 +136,12 @@ set( CALAMARES_DESCRIPTION_SUMMARY
 #       `txstats.py -e`. See also
 #
 # Total 81 languages
-set( _tx_complete az az_AZ ca cs_CZ fi_FI he hi hr ja ko lt pt_BR
-    pt_PT sq sv tr_TR uk zh_CN zh_TW )
-set( _tx_good as be ca@valencia da de fr fur it_IT ml nl ru sk tg
-    vi )
-set( _tx_ok ar ast bg bn el en_GB es es_MX et eu fa gl hu id is mr
-    nb pl ro si sl sr sr@latin th )
+set( _tx_complete az az_AZ ca de fa fi_FI he hr ja ko lt pt_PT si
+    sq tr_TR uk zh_TW )
+set( _tx_good as be ca@valencia cs_CZ da fr fur hi it_IT ml nl
+    pt_BR ru sk sv tg vi zh_CN )
+set( _tx_ok ar ast bg bn el en_GB es es_MX et eu gl hu id is mr nb
+    pl ro sl sr sr@latin th )
 set( _tx_incomplete en_HK en_IN eo es_PE es_PR fr_CH gu hi_IN id_ID
     ie kk kn ko_KR lo lv mk ne ne_NP te te_IN ur zh zh_HK )
 

calamares.desktop

@@ -71,8 +71,8 @@ GenericName[eu]=Sistema instalatzailea
 Comment[eu]=Calamares - sistema instalatzailea
 Name[fa]=نصب سامانه
 Icon[fa]=کالامارس
-GenericName[fa]=نصب‌کنندهٔ سامانه
-Comment[fa]=کالامارس — نصب‌کنندهٔ سامانه
+GenericName[fa]=نصب‌کننده سامانه
+Comment[fa]=کالامارس — نصب‌کننده سامانه
 Name[es_PR]=Instalar el sistema
 Name[fr]=Installer le système
 Icon[fr]=calamares
@@ -236,7 +236,7 @@ Comment[es_MX]=Calamares - Instalador del sistema
 Name[pt_PT]=Instalar Sistema
 Icon[pt_PT]=calamares
 GenericName[pt_PT]=Instalador de Sistema
-Comment[pt_PT]=Calamares - Instalador de Sistema
+Comment[pt_PT]=Instalador de Sistema - Calamares
 Name[tr_TR]=Sistemi Yükle
 Icon[tr_TR]=calamares
 GenericName[tr_TR]=Sistem Yükleyici

ci/RELEASE.md

@@ -29,7 +29,8 @@
 
 * Double-check the *CALAMARES_VERSION* value at the top of `CMakeLists.txt`.
 * Set *CALAMARES_RELEASE_MODE* to `ON` in `CMakeLists.txt`.
-* Edit `CHANGES` and set the date of the release.
+* Edit `CHANGES-*` and set the date of the release. Pick the right
+  file for the release-stream.
 * Commit both. This is usually done with commit-message
   *Changes: pre-release housekeeping*.
 
@@ -81,24 +82,12 @@ Follow the instructions printed by the release script.
 
 * Bump the version number in `CMakeLists.txt` in *CALAMARES_VERSION*.
 * Set *CALAMARES_RELEASE_MODE* back to `OFF`.
-* Add a placeholder entry for the next release in `CHANGES` with date
-  text *not released yet*.
+* Add a placeholder entry for the next release in `CHANGES-*` with date
+  text *not released yet*. See the text below, "Placeholder Release".
+  Add the placeholder to the right file for the release-stream.
 * Commit and push that, usually with the message
   *Changes: post-release housekeeping*.
 
-```
-# 3.2.XX (unreleased) #
-
-This release contains contributions from (alphabetically by first name):
- - No external contributors yet
-
-## Core ##
- - No core changes yet
-
-## Modules ##
- - No module changes yet
-```
-
 # Related Material
 
 > This section isn't directly related to any specific release,
@@ -139,3 +128,18 @@ ssb  rsa3072/0xCFDDC96F12B1915C
   - Upload that public key to the relevant GitHub profile.
   - Upload that public key to the Calamares site.
 
+## Placeholder Release Notes
+
+```
+# 3.2.XX (unreleased) #
+
+This release contains contributions from (alphabetically by first name):
+ - No external contributors yet
+
+## Core ##
+ - No core changes yet
+
+## Modules ##
+ - No module changes yet
+```
+

data/FreeBSD/Makefile

@@ -1,37 +0,0 @@
-# $FreeBSD$
-# 
-# SPDX-FileCopyrightText: 2020 Adriaan de Groot <adridg@FreeBSD.org>
-# SPDX-License-Identifier: BSD-2-Clause
-
-PORTNAME=	calamares
-DISTVERSION=	3.2.25
-CATEGORIES=	sysutils
-MASTER_SITES=	https://github.com/${PORTNAME}/${PORTNAME}/releases/download/v${DISTVERSION}/
-
-MAINTAINER=	adridg@FreeBSD.org
-COMMENT=	GUI System installer and OEM configurator
-
-LICENSE=	GPLv3
-LICENSE_FILE=	${WRKSRC}/LICENSE
-
-LIB_DEPENDS=	libyaml-cpp.so:devel/yaml-cpp \
-		libpwquality.so:security/libpwquality \
-		libboost_python${PYTHON_SUFFIX}.so:devel/boost-python-libs
-
-USES=		cmake compiler:c++17-lang gettext kde:5 pkgconfig \
-		python:3.3+ qt:5
-USE_QT=		concurrent core dbus declarative gui \
-		network quickcontrols2 svg widgets xml \
-		buildtools_build linguist_build qmake_build
-USE_KDE=	coreaddons dbusaddons parts service \
-		ecm_build
-USE_LDCONFIG=	yes
-
-CMAKE_OFF=	WITH_KF5Crash \
-		INSTALL_CONFIG \
-		INSTALL_COMPLETION \
-		INSTALL_POLKIT
-CMAKE_ON=	CMAKE_DISABLE_FIND_PACKAGE_KPMcore
-CMAKE_ARGS=	-DSKIP_MODULES="webview"
-
-.include <bsd.port.mk>

data/FreeBSD/distinfo

@@ -1,3 +0,0 @@
-TIMESTAMP = 1592339404
-SHA256 (calamares-3.2.25.tar.gz) = 797ce33db7d4e4c06bbccef95f6c4023f7628e91bd142896695565fed4ae8c4b
-SIZE (calamares-3.2.25.tar.gz) = 3580197

data/FreeBSD/pkg-descr

@@ -1,14 +0,0 @@
-Calamares is an installer framework. By design it is very customizable,
-in order to satisfy a wide variety of needs and use cases.
-
-Calamares aims to be easy, usable, beautiful, pragmatic, inclusive and
-distribution-agnostic.
-
-Got a Linux distribution but no system installer? Grab Calamares, mix
-and match any number of Calamares modules (or write your own in Python
-or C++), throw together some branding, package it up and you are ready
-to ship!
-
-(The above applies to FreeBSD as well)
-
-WWW: https://calamares.io/

data/FreeBSD/pkg-plist

@@ -1,224 +0,0 @@
-bin/calamares
-include/libcalamares/CalamaresConfig.h
-include/libcalamares/CppJob.h
-include/libcalamares/DllMacro.h
-include/libcalamares/GlobalStorage.h
-include/libcalamares/Job.h
-include/libcalamares/JobExample.h
-include/libcalamares/JobQueue.h
-include/libcalamares/ProcessJob.h
-include/libcalamares/PythonHelper.h
-include/libcalamares/PythonJob.h
-include/libcalamares/PythonJobApi.h
-include/libcalamares/Settings.h
-include/libcalamares/utils/BoostPython.h
-include/libcalamares/utils/CalamaresUtilsSystem.h
-include/libcalamares/utils/CommandList.h
-include/libcalamares/utils/Dirs.h
-include/libcalamares/utils/Entropy.h
-include/libcalamares/utils/Logger.h
-include/libcalamares/utils/NamedEnum.h
-include/libcalamares/utils/NamedSuffix.h
-include/libcalamares/utils/PluginFactory.h
-include/libcalamares/utils/RAII.h
-include/libcalamares/utils/Retranslator.h
-include/libcalamares/utils/String.h
-include/libcalamares/utils/Tests.h
-include/libcalamares/utils/UMask.h
-include/libcalamares/utils/Units.h
-include/libcalamares/utils/Variant.h
-include/libcalamares/utils/Yaml.h
-include/libcalamares/utils/moc-warnings.h
-lib/calamares/libcalamares.so
-lib/calamares/modules/bootloader/main.py
-lib/calamares/modules/bootloader/module.desc
-lib/calamares/modules/bootloader/test.yaml
-lib/calamares/modules/contextualprocess/libcalamares_job_contextualprocess.so
-lib/calamares/modules/contextualprocess/module.desc
-lib/calamares/modules/displaymanager/main.py
-lib/calamares/modules/displaymanager/module.desc
-lib/calamares/modules/dracut/main.py
-lib/calamares/modules/dracut/module.desc
-lib/calamares/modules/dracutlukscfg/libcalamares_job_dracutlukscfg.so
-lib/calamares/modules/dracutlukscfg/module.desc
-lib/calamares/modules/dummycpp/libcalamares_job_dummycpp.so
-lib/calamares/modules/dummycpp/module.desc
-lib/calamares/modules/dummyprocess/module.desc
-lib/calamares/modules/dummypython/main.py
-lib/calamares/modules/dummypython/module.desc
-lib/calamares/modules/finished/libcalamares_viewmodule_finished.so
-lib/calamares/modules/finished/module.desc
-lib/calamares/modules/fstab/main.py
-lib/calamares/modules/fstab/module.desc
-lib/calamares/modules/fstab/test.yaml
-lib/calamares/modules/grubcfg/main.py
-lib/calamares/modules/grubcfg/module.desc
-lib/calamares/modules/hostinfo/libcalamares_job_hostinfo.so
-lib/calamares/modules/hostinfo/module.desc
-lib/calamares/modules/hwclock/main.py
-lib/calamares/modules/hwclock/module.desc
-lib/calamares/modules/initcpio/libcalamares_job_initcpio.so
-lib/calamares/modules/initcpio/module.desc
-lib/calamares/modules/initcpiocfg/main.py
-lib/calamares/modules/initcpiocfg/module.desc
-lib/calamares/modules/initramfs/libcalamares_job_initramfs.so
-lib/calamares/modules/initramfs/module.desc
-lib/calamares/modules/initramfscfg/encrypt_hook
-lib/calamares/modules/initramfscfg/encrypt_hook_nokey
-lib/calamares/modules/initramfscfg/main.py
-lib/calamares/modules/initramfscfg/module.desc
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-lib/calamares/modules/license/module.desc
-lib/calamares/modules/locale/libcalamares_viewmodule_locale.so
-lib/calamares/modules/locale/module.desc
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-lib/calamares/modules/localecfg/module.desc
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-lib/calamares/modules/localeq/module.desc
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-lib/calamares/modules/luksbootkeyfile/module.desc
-lib/calamares/modules/luksopenswaphookcfg/main.py
-lib/calamares/modules/luksopenswaphookcfg/module.desc
-lib/calamares/modules/machineid/libcalamares_job_machineid.so
-lib/calamares/modules/machineid/module.desc
-lib/calamares/modules/mount/main.py
-lib/calamares/modules/mount/module.desc
-lib/calamares/modules/mount/test.yaml
-lib/calamares/modules/netinstall/libcalamares_viewmodule_netinstall.so
-lib/calamares/modules/netinstall/module.desc
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-lib/calamares/modules/networkcfg/module.desc
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-lib/calamares/modules/oemid/libcalamares_viewmodule_oemid.so
-lib/calamares/modules/oemid/module.desc
-lib/calamares/modules/openrcdmcryptcfg/main.py
-lib/calamares/modules/openrcdmcryptcfg/module.desc
-lib/calamares/modules/packagechooser/libcalamares_viewmodule_packagechooser.so
-lib/calamares/modules/packagechooser/module.desc
-lib/calamares/modules/packages/main.py
-lib/calamares/modules/packages/module.desc
-lib/calamares/modules/packages/test.yaml
-lib/calamares/modules/plymouthcfg/main.py
-lib/calamares/modules/plymouthcfg/module.desc
-lib/calamares/modules/preservefiles/libcalamares_job_preservefiles.so
-lib/calamares/modules/preservefiles/module.desc
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-lib/calamares/modules/rawfs/module.desc
-lib/calamares/modules/removeuser/libcalamares_job_removeuser.so
-lib/calamares/modules/removeuser/module.desc
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-lib/calamares/modules/services-systemd/module.desc
-lib/calamares/modules/shellprocess/libcalamares_job_shellprocess.so
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-lib/calamares/modules/summary/module.desc
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-lib/calamares/modules/unpackfs/module.desc
-lib/calamares/modules/unpackfs/runtests.sh
-lib/calamares/modules/users/libcalamares_viewmodule_users.so
-lib/calamares/modules/users/module.desc
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-lib/cmake/Calamares/CMakeColors.cmake
-lib/cmake/Calamares/CalamaresAddBrandingSubdirectory.cmake
-lib/cmake/Calamares/CalamaresAddLibrary.cmake
-lib/cmake/Calamares/CalamaresAddModuleSubdirectory.cmake
-lib/cmake/Calamares/CalamaresAddPlugin.cmake
-lib/cmake/Calamares/CalamaresAddTest.cmake
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-share/applications/calamares.desktop
-%%DATADIR%%/branding/default/banner.png
-%%DATADIR%%/branding/default/branding.desc
-%%DATADIR%%/branding/default/lang/calamares-default_ar.qm
-%%DATADIR%%/branding/default/lang/calamares-default_en.qm
-%%DATADIR%%/branding/default/lang/calamares-default_eo.qm
-%%DATADIR%%/branding/default/lang/calamares-default_fr.qm
-%%DATADIR%%/branding/default/lang/calamares-default_nl.qm
-%%DATADIR%%/branding/default/languages.png
-%%DATADIR%%/branding/default/show.qml
-%%DATADIR%%/branding/default/squid.png
-%%DATADIR%%/branding/default/stylesheet.qss
-%%DATADIR%%/qml/calamares/slideshow/BackButton.qml
-%%DATADIR%%/qml/calamares/slideshow/ForwardButton.qml
-%%DATADIR%%/qml/calamares/slideshow/NavButton.qml
-%%DATADIR%%/qml/calamares/slideshow/Presentation.qml
-%%DATADIR%%/qml/calamares/slideshow/Slide.qml
-%%DATADIR%%/qml/calamares/slideshow/SlideCounter.qml
-%%DATADIR%%/qml/calamares/slideshow/qmldir
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lang/calamares_az.ts

@@ -689,27 +689,27 @@ Bu proqramdan çıxılacaq və bütün dəyişikliklər itiriləcəkdir.</transl
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="259"/>
       <source>Successfully unmounted %1.</source>
-      <translation type="unfinished"/>
+      <translation>%1 uğurla ayrıldı.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="266"/>
       <source>Successfully disabled swap %1.</source>
-      <translation type="unfinished"/>
+      <translation>%1 mübadilə bölməsi uğurla söndürüldü.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="292"/>
       <source>Successfully cleared swap %1.</source>
-      <translation type="unfinished"/>
+      <translation>%1 mübadilə bölməsi uğurla təmizləndi</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="306"/>
       <source>Successfully closed mapper device %1.</source>
-      <translation type="unfinished"/>
+      <translation>Yerləşdirmə cihazı %1 uğurla bağlandı</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="319"/>
       <source>Successfully disabled volume group %1.</source>
-      <translation type="unfinished"/>
+      <translation>Tutum qrupu %1, uğurla söndürüldü</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="358"/>

lang/calamares_az_AZ.ts

@@ -689,27 +689,27 @@ Bu proqramdan çıxılacaq və bütün dəyişikliklər itiriləcəkdir.</transl
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="259"/>
       <source>Successfully unmounted %1.</source>
-      <translation type="unfinished"/>
+      <translation>%1 uğurla ayrıldı.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="266"/>
       <source>Successfully disabled swap %1.</source>
-      <translation type="unfinished"/>
+      <translation>%1 mübadilə bölməsi uğurla söndürüldü.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="292"/>
       <source>Successfully cleared swap %1.</source>
-      <translation type="unfinished"/>
+      <translation>%1 mübadilə bölməsi uğurla təmizləndi</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="306"/>
       <source>Successfully closed mapper device %1.</source>
-      <translation type="unfinished"/>
+      <translation>Yerləşdirmə cihazı %1 uğurla bağlandı</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="319"/>
       <source>Successfully disabled volume group %1.</source>
-      <translation type="unfinished"/>
+      <translation>Tutum qrupu %1, uğurla söndürüldü</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="358"/>

lang/calamares_ko.ts

@@ -687,27 +687,27 @@ The installer will quit and all changes will be lost.</source>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="259"/>
       <source>Successfully unmounted %1.</source>
-      <translation type="unfinished"/>
+      <translation>%1을(를) 성공적으로 마운트 해제했습니다.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="266"/>
       <source>Successfully disabled swap %1.</source>
-      <translation type="unfinished"/>
+      <translation>스왑% 1을(를) 성공적으로 비활성화했습니다.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="292"/>
       <source>Successfully cleared swap %1.</source>
-      <translation type="unfinished"/>
+      <translation>스왑 %1을(를) 성공적으로 지웠습니다.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="306"/>
       <source>Successfully closed mapper device %1.</source>
-      <translation type="unfinished"/>
+      <translation>매퍼 장치 %1을(를) 성공적으로 닫았습니다.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="319"/>
       <source>Successfully disabled volume group %1.</source>
-      <translation type="unfinished"/>
+      <translation>볼륨 그룹 %1을(를) 성공적으로 비활성화했습니다.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="358"/>

lang/calamares_pt_BR.ts

@@ -689,27 +689,27 @@ O instalador será fechado e todas as alterações serão perdidas.</translation
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="259"/>
       <source>Successfully unmounted %1.</source>
-      <translation type="unfinished"/>
+      <translation>%1 desmontado com sucesso.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="266"/>
       <source>Successfully disabled swap %1.</source>
-      <translation type="unfinished"/>
+      <translation>Swap %1 desativada com sucesso.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="292"/>
       <source>Successfully cleared swap %1.</source>
-      <translation type="unfinished"/>
+      <translation>Swap %1 limpa com sucesso.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="306"/>
       <source>Successfully closed mapper device %1.</source>
-      <translation type="unfinished"/>
+      <translation>Dispositivo de mapeamento %1 fechado com sucesso.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="319"/>
       <source>Successfully disabled volume group %1.</source>
-      <translation type="unfinished"/>
+      <translation>Grupo de volume %1 desativado com sucesso.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="358"/>

lang/calamares_pt_PT.ts

@@ -789,7 +789,7 @@ O instalador será encerrado e todas as alterações serão perdidas.</translati
     <message>
       <location filename="../src/modules/locale/Config.cpp" line="380"/>
       <source>The system language will be set to %1.</source>
-      <translation>A linguagem do sistema será definida para %1.</translation>
+      <translation>O idioma do sistema será definido para %1.</translation>
     </message>
     <message>
       <location filename="../src/modules/locale/Config.cpp" line="387"/>
@@ -1684,7 +1684,7 @@ O instalador será encerrado e todas as alterações serão perdidas.</translati
     <message>
       <location filename="../src/modules/hostinfo/HostInfoJob.cpp" line="42"/>
       <source>Collecting information about your machine.</source>
-      <translation>A recolher informação acerca da sua máquina.</translation>
+      <translation>A recolher informação sobre a sua máquina.</translation>
     </message>
   </context>
   <context>
@@ -3988,7 +3988,7 @@ Saída de Dados:
     <message>
       <location filename="../src/modules/welcome/WelcomePage.cpp" line="228"/>
       <source>%1 support</source>
-      <translation>%1 suporte</translation>
+      <translation>Suporte do %1</translation>
     </message>
     <message>
       <location filename="../src/modules/welcome/WelcomePage.cpp" line="235"/>
@@ -3998,7 +3998,7 @@ Saída de Dados:
     <message>
       <location filename="../src/modules/welcome/WelcomePage.cpp" line="235"/>
       <source>About %1 installer</source>
-      <translation>Acerca %1 instalador</translation>
+      <translation>Acerca do instalador %1</translation>
     </message>
     <message>
       <location filename="../src/modules/welcome/WelcomePage.cpp" line="238"/>

lang/calamares_ru.ts

@@ -189,7 +189,7 @@
     <message>
       <location filename="../src/libcalamares/ProcessJob.cpp" line="43"/>
       <source>Run command '%1' in target system.</source>
-      <translation>Запустить комманду'%1'в целевой системе.</translation>
+      <translation>Запустить команду '%1' в целевой системе.</translation>
     </message>
     <message>
       <location filename="../src/libcalamares/ProcessJob.cpp" line="43"/>
@@ -274,10 +274,10 @@
       <location filename="../src/libcalamares/modulesystem/RequirementsChecker.cpp" line="116"/>
       <source>(%n second(s))</source>
       <translation>
-        <numerusform>(% секунда)</numerusform>
-        <numerusform>(% секунд)</numerusform>
-        <numerusform>(% секунд)</numerusform>
+        <numerusform>(%n секунда)</numerusform>
+        <numerusform>(%n секунды)</numerusform>
         <numerusform>(%n секунд)</numerusform>
+        <numerusform>(%n секунд(ы))</numerusform>
       </translation>
     </message>
     <message>
@@ -2673,7 +2673,7 @@ The installer will quit and all changes will be lost.</source>
     <message>
       <location filename="../src/modules/partition/gui/PartitionLabelsView.cpp" line="203"/>
       <source>EFI system</source>
-      <translation>Система EFI</translation>
+      <translation>Системный раздел EFI</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/gui/PartitionLabelsView.cpp" line="207"/>

lang/calamares_tr_TR.ts

@@ -690,27 +690,27 @@ Yükleyiciden çıkınca tüm değişiklikler kaybedilecek.</translation>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="259"/>
       <source>Successfully unmounted %1.</source>
-      <translation type="unfinished"/>
+      <translation>%1 bağlantısı başarıyla kaldırıldı.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="266"/>
       <source>Successfully disabled swap %1.</source>
-      <translation type="unfinished"/>
+      <translation>%1 takas alanı başarıyla devre dışı bırakıldı.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="292"/>
       <source>Successfully cleared swap %1.</source>
-      <translation type="unfinished"/>
+      <translation>%1 takas alanı başarıyla temizlendi.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="306"/>
       <source>Successfully closed mapper device %1.</source>
-      <translation type="unfinished"/>
+      <translation>%1 eşleyici aygıtı başarıyla kapatıldı.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="319"/>
       <source>Successfully disabled volume group %1.</source>
-      <translation type="unfinished"/>
+      <translation>%1 birim grubu başarıyla devre dışı bırakıldı.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="358"/>
@@ -862,17 +862,17 @@ Kurulum devam edebilir fakat bazı özellikler devre dışı kalabilir.</transla
     <message>
       <location filename="../src/modules/welcome/Config.cpp" line="251"/>
       <source>&lt;h1&gt;Welcome to %1 setup&lt;/h1&gt;</source>
-      <translation>&lt;h1&gt;%1 kurulumuna hoşgeldiniz&lt;/h1&gt;</translation>
+      <translation>&lt;h1&gt;%1 kurulumuna hoş geldiniz&lt;/h1&gt;</translation>
     </message>
     <message>
       <location filename="../src/modules/welcome/Config.cpp" line="255"/>
       <source>&lt;h1&gt;Welcome to the Calamares installer for %1&lt;/h1&gt;</source>
-      <translation>&lt;h1&gt;%1 Calamares Sistem Yükleyiciye Hoşgeldiniz&lt;/h1&gt;</translation>
+      <translation>&lt;h1&gt;%1 Calamares Sistem Yükleyiciye Hoş Geldiniz&lt;/h1&gt;</translation>
     </message>
     <message>
       <location filename="../src/modules/welcome/Config.cpp" line="256"/>
       <source>&lt;h1&gt;Welcome to the %1 installer&lt;/h1&gt;</source>
-      <translation>&lt;h1&gt;%1 Sistem Yükleyiciye Hoşgeldiniz&lt;/h1&gt;</translation>
+      <translation>&lt;h1&gt;%1 Sistem Yükleyiciye Hoş Geldiniz&lt;/h1&gt;</translation>
     </message>
     <message>
       <location filename="../src/modules/users/Config.cpp" line="217"/>
@@ -3978,7 +3978,7 @@ Output:
     <message>
       <location filename="../src/modules/welcome/WelcomePage.cpp" line="217"/>
       <source>&lt;h1&gt;Welcome to %1 setup.&lt;/h1&gt;</source>
-      <translation>&lt;h1&gt;%1 Kurulumuna Hoşgeldiniz.&lt;/h1&gt;</translation>
+      <translation>&lt;h1&gt;%1 Kurulumuna Hoş Geldiniz.&lt;/h1&gt;</translation>
     </message>
     <message>
       <location filename="../src/modules/welcome/WelcomePage.cpp" line="222"/>
@@ -4016,7 +4016,7 @@ Output:
     <message>
       <location filename="../src/modules/welcomeq/WelcomeQmlViewStep.cpp" line="40"/>
       <source>Welcome</source>
-      <translation>Hoşgeldiniz</translation>
+      <translation>Hoş geldiniz</translation>
     </message>
   </context>
   <context>
@@ -4024,7 +4024,7 @@ Output:
     <message>
       <location filename="../src/modules/welcome/WelcomeViewStep.cpp" line="46"/>
       <source>Welcome</source>
-      <translation>Hoşgeldiniz</translation>
+      <translation>Hoş geldiniz</translation>
     </message>
   </context>
   <context>

lang/python/az/LC_MESSAGES/python.po

@@ -323,7 +323,7 @@ msgstr "<code>{name!s}</code> systemd hədəfi aktiv edilmədi"
 
 #: src/modules/services-systemd/main.py:67
 msgid "Cannot enable systemd timer <code>{name!s}</code>."
-msgstr ""
+msgstr "<code>{name!s}</code> systemd taymeri aktiv edilə bilmir."
 
 #: src/modules/services-systemd/main.py:71
 msgid "Cannot disable systemd target <code>{name!s}</code>."
@@ -407,6 +407,7 @@ msgid ""
 "Failed to find unsquashfs, make sure you have the squashfs-tools package "
 "installed."
 msgstr ""
+"Unsquashfs tapılmadı, squashfs-tools paketinin quraşdırıldığına əmin olun."
 
 #: src/modules/unpackfs/main.py:479
 msgid "The destination \"{}\" in the target system is not a directory"

lang/python/az_AZ/LC_MESSAGES/python.po

@@ -323,7 +323,7 @@ msgstr "<code>{name!s}</code> systemd hədəfi aktiv edilmədi"
 
 #: src/modules/services-systemd/main.py:67
 msgid "Cannot enable systemd timer <code>{name!s}</code>."
-msgstr ""
+msgstr "<code>{name!s}</code> systemd taymeri aktiv edilə bilmir."
 
 #: src/modules/services-systemd/main.py:71
 msgid "Cannot disable systemd target <code>{name!s}</code>."
@@ -407,6 +407,7 @@ msgid ""
 "Failed to find unsquashfs, make sure you have the squashfs-tools package "
 "installed."
 msgstr ""
+"Unsquashfs tapılmadı, squashfs-tools paketinin quraşdırıldığına əmin olun."
 
 #: src/modules/unpackfs/main.py:479
 msgid "The destination \"{}\" in the target system is not a directory"

lang/python/ca/LC_MESSAGES/python.po

@@ -327,6 +327,7 @@ msgstr "No es pot habilitar la destinació de systemd <code>{name!s}</code>."
 #: src/modules/services-systemd/main.py:67
 msgid "Cannot enable systemd timer <code>{name!s}</code>."
 msgstr ""
+"No es pot habilitar el temporitzador de systemd <code>{name!s}</code>."
 
 #: src/modules/services-systemd/main.py:71
 msgid "Cannot disable systemd target <code>{name!s}</code>."
@@ -406,6 +407,8 @@ msgid ""
 "Failed to find unsquashfs, make sure you have the squashfs-tools package "
 "installed."
 msgstr ""
+"No s'ha pogut trobar unsquashfs, assegureu-vos que tingueu instal·lat el "
+"paquet squashfs-tools."
 
 #: src/modules/unpackfs/main.py:479
 msgid "The destination \"{}\" in the target system is not a directory"

lang/python/de/LC_MESSAGES/python.po

@@ -329,7 +329,7 @@ msgstr "Das systemd-Ziel <code>{name!s}</code> kann nicht aktiviert werden."
 
 #: src/modules/services-systemd/main.py:67
 msgid "Cannot enable systemd timer <code>{name!s}</code>."
-msgstr ""
+msgstr "Systemd-Timer <code>{name!s}</code> kann nicht aktiviert werden."
 
 #: src/modules/services-systemd/main.py:71
 msgid "Cannot disable systemd target <code>{name!s}</code>."
@@ -412,6 +412,8 @@ msgid ""
 "Failed to find unsquashfs, make sure you have the squashfs-tools package "
 "installed."
 msgstr ""
+"Unsquashfs nicht gefunden, stellen Sie sicher, dass das Paket squashfs-tools"
+" installiert ist."
 
 #: src/modules/unpackfs/main.py:479
 msgid "The destination \"{}\" in the target system is not a directory"

lang/python/fa/LC_MESSAGES/python.po

@@ -6,6 +6,7 @@
 # Translators:
 # Danial Behzadi <dani.behzi@ubuntu.com>, 2020
 # alireza jamshidi <alirezajam98@gmail.com>, 2020
+# Mahdy Mirzade <me@mahdym.ir>, 2021
 # 
 #, fuzzy
 msgid ""
@@ -14,7 +15,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2021-11-02 15:45+0100\n"
 "PO-Revision-Date: 2017-08-09 10:34+0000\n"
-"Last-Translator: alireza jamshidi <alirezajam98@gmail.com>, 2020\n"
+"Last-Translator: Mahdy Mirzade <me@mahdym.ir>, 2021\n"
 "Language-Team: Persian (https://www.transifex.com/calamares/teams/20061/fa/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -62,13 +63,15 @@ msgstr "نصب بارکنندهٔ راه‌اندازی."
 
 #: src/modules/bootloader/main.py:508
 msgid "Bootloader installation error"
-msgstr ""
+msgstr "خطای نصب بوت لودر"
 
 #: src/modules/bootloader/main.py:509
 msgid ""
 "The bootloader could not be installed. The installation command "
 "<pre>{!s}</pre> returned error code {!s}."
 msgstr ""
+"بوت لودر نتوانست نصب شود. دستور <pre>{!s}</pre> برای نصب با خطای {!s} مواجه "
+"شد."
 
 #: src/modules/fstab/main.py:29
 msgid "Writing fstab."
@@ -77,6 +80,7 @@ msgstr "در حال نوشتن fstab."
 #: src/modules/fstab/main.py:389
 msgid "No <pre>{!s}</pre> configuration is given for <pre>{!s}</pre> to use."
 msgstr ""
+"هیچ تنظیمات <pre>{!s}</pre> برای استفاده برای <pre>{!s}</pre> داده نشده است."
 
 #: src/modules/dracut/main.py:27
 msgid "Creating initramfs with dracut."
@@ -139,6 +143,8 @@ msgid ""
 "The displaymanagers list is empty or undefined in both globalstorage and "
 "displaymanager.conf."
 msgstr ""
+"فهرست مدیریت صفحه نمایش ها خالی بوده یا در محل ذخیره داده و "
+"displaymanager.conf تعریف نشده است."
 
 #: src/modules/displaymanager/main.py:989
 msgid "Display manager configuration was incomplete"
@@ -161,6 +167,8 @@ msgid ""
 "Unknown service-action <code>{arg!s}</code> for service {name!s} in run-"
 "level {level!s}."
 msgstr ""
+"دستور سرویس <code>{arg!s}</code> برای سرویس {name!s} در سطح اجرای {level!s}"
+"  ناشناخته است."
 
 #: src/modules/services-openrc/main.py:93
 #: src/modules/services-systemd/main.py:59
@@ -171,6 +179,8 @@ msgstr "نمی‌توان خدمت را دستکاری کرد"
 msgid ""
 "<code>rc-update {arg!s}</code> call in chroot returned error code {num!s}."
 msgstr ""
+"فراخوانی <code>rc-update {arg!s}</code> در chroot کد خطای {num!s} را "
+"برگرداند."
 
 #: src/modules/services-openrc/main.py:101
 msgid "Target runlevel does not exist"
@@ -181,6 +191,8 @@ msgid ""
 "The path for runlevel {level!s} is <code>{path!s}</code>, which does not "
 "exist."
 msgstr ""
+"مسیر برای سطح اجرای {level!s} برابر <code>{path!s}</code> است، که وجود "
+"ندارد."
 
 #: src/modules/services-openrc/main.py:110
 msgid "Target service does not exist"
@@ -191,6 +203,7 @@ msgid ""
 "The path for service {name!s} is <code>{path!s}</code>, which does not "
 "exist."
 msgstr ""
+"مسیر برای سرویس {name!s} برابر <code>{path!s}</code> است، که وجود ندارد."
 
 #: src/modules/networkcfg/main.py:29
 msgid "Saving network configuration."
@@ -223,25 +236,31 @@ msgstr[1] "در حال برداشتن %(num)d بسته."
 #: src/modules/packages/main.py:638 src/modules/packages/main.py:650
 #: src/modules/packages/main.py:678
 msgid "Package Manager error"
-msgstr ""
+msgstr "خطای مدیر بسته"
 
 #: src/modules/packages/main.py:639
 msgid ""
 "The package manager could not prepare updates. The command <pre>{!s}</pre> "
 "returned error code {!s}."
 msgstr ""
+"مدیر بسته نتوانست برای بروزرسانی ها آماده شود، دستور <pre>{!s}</pre> با خطای"
+" {!s} مواجه شد."
 
 #: src/modules/packages/main.py:651
 msgid ""
 "The package manager could not update the system. The command <pre>{!s}</pre>"
 " returned error code {!s}."
 msgstr ""
+"مدیر بسته نتوانست سامانه را بروز کند. دستور <pre>{!s}</pre> با خطای {!s} "
+"مواجه شد."
 
 #: src/modules/packages/main.py:679
 msgid ""
 "The package manager could not make changes to the installed system. The "
 "command <pre>{!s}</pre> returned error code {!s}."
 msgstr ""
+"مدیر بسته نتوانست تغییرات را برای نصب سامانه انجام دهد. دستور "
+"<pre>{!s}</pre> با خطای {!s} مواجه شد."
 
 #: src/modules/plymouthcfg/main.py:27
 msgid "Configure Plymouth theme"
@@ -306,7 +325,7 @@ msgstr "نمی‌توان هدف سیستم‌دی <code>{name!s}</code> را ب
 
 #: src/modules/services-systemd/main.py:67
 msgid "Cannot enable systemd timer <code>{name!s}</code>."
-msgstr ""
+msgstr "نمی‌توان تایمر سیستم‌دی <code>{name!s}</code> را به کار انداخت."
 
 #: src/modules/services-systemd/main.py:71
 msgid "Cannot disable systemd target <code>{name!s}</code>."
@@ -326,11 +345,11 @@ msgstr ""
 
 #: src/modules/mkinitfs/main.py:27
 msgid "Creating initramfs with mkinitfs."
-msgstr ""
+msgstr "درحال ایجاد initramfs با mkinitfs."
 
 #: src/modules/mkinitfs/main.py:49
 msgid "Failed to run mkinitfs on the target"
-msgstr ""
+msgstr "شکست در اجرا mkinitfs روی هدف"
 
 #: src/modules/unpackfs/main.py:34
 msgid "Filling up filesystems."
@@ -385,7 +404,7 @@ msgstr "سامانهٔ پروندهٔ مبدأ {} وجود ندارد"
 msgid ""
 "Failed to find unsquashfs, make sure you have the squashfs-tools package "
 "installed."
-msgstr ""
+msgstr "شکست در یافتن unsquashfs. مطمئن شوید بسته squashfs-tools نصب است."
 
 #: src/modules/unpackfs/main.py:479
 msgid "The destination \"{}\" in the target system is not a directory"

lang/python/hr/LC_MESSAGES/python.po

@@ -325,7 +325,7 @@ msgstr "Ne mogu omogućiti systemd cilj <code>{name!s}</code>."
 
 #: src/modules/services-systemd/main.py:67
 msgid "Cannot enable systemd timer <code>{name!s}</code>."
-msgstr ""
+msgstr "Nije moguće omogućiti systemd timer <code>{name!s}</code>."
 
 #: src/modules/services-systemd/main.py:71
 msgid "Cannot disable systemd target <code>{name!s}</code>."
@@ -405,6 +405,8 @@ msgid ""
 "Failed to find unsquashfs, make sure you have the squashfs-tools package "
 "installed."
 msgstr ""
+"Neuspješno pronalaženje unsquashfs, provjerite imate li instaliran paket "
+"squashfs-tools."
 
 #: src/modules/unpackfs/main.py:479
 msgid "The destination \"{}\" in the target system is not a directory"

lang/python/ko/LC_MESSAGES/python.po

@@ -307,7 +307,7 @@ msgstr "systemd 대상 <code>{name! s}</code>를 활성화 할 수 없습니다.
 
 #: src/modules/services-systemd/main.py:67
 msgid "Cannot enable systemd timer <code>{name!s}</code>."
-msgstr ""
+msgstr "시스템 타이머 <code>{name!s}</code>를 활성화할 수 없습니다."
 
 #: src/modules/services-systemd/main.py:71
 msgid "Cannot disable systemd target <code>{name!s}</code>."
@@ -386,7 +386,7 @@ msgstr "\"{}\" 소스 파일시스템은 존재하지 않습니다."
 msgid ""
 "Failed to find unsquashfs, make sure you have the squashfs-tools package "
 "installed."
-msgstr ""
+msgstr "unsquashfs를 찾지 못했습니다. squashfs-tools 패키지가 설치되어 있는지 확인하십시오."
 
 #: src/modules/unpackfs/main.py:479
 msgid "The destination \"{}\" in the target system is not a directory"

lang/python/pt_BR/LC_MESSAGES/python.po

@@ -330,7 +330,7 @@ msgstr "Não é possível habilitar o alvo <code>{name!s}</code> do systemd."
 
 #: src/modules/services-systemd/main.py:67
 msgid "Cannot enable systemd timer <code>{name!s}</code>."
-msgstr ""
+msgstr "Não foi possível ativar o cronômetro systemd <code>{name!s}</code>."
 
 #: src/modules/services-systemd/main.py:71
 msgid "Cannot disable systemd target <code>{name!s}</code>."
@@ -410,6 +410,8 @@ msgid ""
 "Failed to find unsquashfs, make sure you have the squashfs-tools package "
 "installed."
 msgstr ""
+"Não foi possível encontrar o unsquashfs, certifique-se de que o pacote "
+"squashfs-tools foi instalado."
 
 #: src/modules/unpackfs/main.py:479
 msgid "The destination \"{}\" in the target system is not a directory"

lang/python/pt_PT/LC_MESSAGES/python.po

@@ -329,7 +329,7 @@ msgstr "Não é possível ativar o destino do systemd <code>{name!s}</code>."
 
 #: src/modules/services-systemd/main.py:67
 msgid "Cannot enable systemd timer <code>{name!s}</code>."
-msgstr ""
+msgstr "Não é possível ativar o temporizador systemd <code>{name!s}</code>."
 
 #: src/modules/services-systemd/main.py:71
 msgid "Cannot disable systemd target <code>{name!s}</code>."
@@ -411,6 +411,8 @@ msgid ""
 "Failed to find unsquashfs, make sure you have the squashfs-tools package "
 "installed."
 msgstr ""
+"Falha ao localizar o unsquashfs, certifique-se de que tem o pacote squashfs-"
+"tools instalado."
 
 #: src/modules/unpackfs/main.py:479
 msgid "The destination \"{}\" in the target system is not a directory"

lang/python/si/LC_MESSAGES/python.po

@@ -5,6 +5,7 @@
 # 
 # Translators:
 # හෙළබස, 2021
+# Sandaruwan Samaraweera, 2021
 # 
 #, fuzzy
 msgid ""
@@ -13,7 +14,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2021-11-02 15:45+0100\n"
 "PO-Revision-Date: 2017-08-09 10:34+0000\n"
-"Last-Translator: හෙළබස, 2021\n"
+"Last-Translator: Sandaruwan Samaraweera, 2021\n"
 "Language-Team: Sinhala (https://www.transifex.com/calamares/teams/20061/si/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -23,7 +24,7 @@ msgstr ""
 
 #: src/modules/initramfscfg/main.py:32
 msgid "Configuring initramfs."
-msgstr ""
+msgstr "initramfs වින්‍යාස කිරීම."
 
 #: src/modules/initramfscfg/main.py:85 src/modules/initramfscfg/main.py:89
 #: src/modules/fstab/main.py:355 src/modules/fstab/main.py:361
@@ -35,161 +36,169 @@ msgstr ""
 #: src/modules/luksopenswaphookcfg/main.py:86
 #: src/modules/luksopenswaphookcfg/main.py:90
 msgid "Configuration Error"
-msgstr ""
+msgstr "වින්‍යාස දෝෂය"
 
 #: src/modules/initramfscfg/main.py:86 src/modules/fstab/main.py:356
 #: src/modules/initcpiocfg/main.py:228 src/modules/mount/main.py:145
 #: src/modules/rawfs/main.py:165 src/modules/openrcdmcryptcfg/main.py:73
 #: src/modules/luksopenswaphookcfg/main.py:87
 msgid "No partitions are defined for <pre>{!s}</pre> to use."
-msgstr ""
+msgstr "{!s} සඳහා භාවිතා කිරීමට කිසිදු කොටස් නිර්වචනය කර නොමැත."
 
 #: src/modules/initramfscfg/main.py:90 src/modules/fstab/main.py:362
 #: src/modules/networkcfg/main.py:106 src/modules/initcpiocfg/main.py:232
 #: src/modules/localecfg/main.py:136 src/modules/openrcdmcryptcfg/main.py:77
 #: src/modules/luksopenswaphookcfg/main.py:91
 msgid "No root mount point is given for <pre>{!s}</pre> to use."
-msgstr ""
+msgstr "{!s} සඳහා භාවිතා කිරීමට root mount point ලබා දී නොමැත."
 
 #: src/modules/grubcfg/main.py:28
 msgid "Configure GRUB."
-msgstr ""
+msgstr "GRUB වින්‍යාස කරන්න."
 
 #: src/modules/bootloader/main.py:43
 msgid "Install bootloader."
-msgstr ""
+msgstr "bootloader ස්ථාපනය කරන්න."
 
 #: src/modules/bootloader/main.py:508
 msgid "Bootloader installation error"
-msgstr ""
+msgstr "Bootloader ස්ථාපනය කිරීමේ දෝෂයකි"
 
 #: src/modules/bootloader/main.py:509
 msgid ""
 "The bootloader could not be installed. The installation command "
 "<pre>{!s}</pre> returned error code {!s}."
 msgstr ""
+"ඇරඹුම් කාරකය ස්ථාපනය කල නොහැක. ස්ථාපන විධානය <pre>{!s}</pre> දෝෂ කේතය {!s} "
+"ලබා දුන්නේය."
 
 #: src/modules/fstab/main.py:29
 msgid "Writing fstab."
-msgstr ""
+msgstr "fstab ලියමින්."
 
 #: src/modules/fstab/main.py:389
 msgid "No <pre>{!s}</pre> configuration is given for <pre>{!s}</pre> to use."
 msgstr ""
+"භාවිතා කිරීමට <pre>{!s}</pre> සඳහා <pre>{!s}</pre> වින්‍යාසයක් ලබා දී නොමැත."
 
 #: src/modules/dracut/main.py:27
 msgid "Creating initramfs with dracut."
-msgstr ""
+msgstr "dracut සමඟ initramfs නිර්මාණය කිරීම."
 
 #: src/modules/dracut/main.py:49
 msgid "Failed to run dracut on the target"
-msgstr ""
+msgstr "ඉලක්කය මත ඩ්‍රැකට් ධාවනය කිරීමට අපොහොසත් විය"
 
 #: src/modules/dracut/main.py:50 src/modules/mkinitfs/main.py:50
 msgid "The exit code was {}"
-msgstr ""
+msgstr "පිටවීමේ කේතය වූයේ {}"
 
 #: src/modules/displaymanager/main.py:526
 msgid "Cannot write KDM configuration file"
-msgstr ""
+msgstr "KDM වින්‍යාස ගොනුව ලිවිය නොහැක"
 
 #: src/modules/displaymanager/main.py:527
 msgid "KDM config file {!s} does not exist"
-msgstr ""
+msgstr "KDM වින්‍යාස ගොනුව {!s} නොපවතී"
 
 #: src/modules/displaymanager/main.py:588
 msgid "Cannot write LXDM configuration file"
-msgstr ""
+msgstr "LXDM වින්‍යාස ගොනුව ලිවිය නොහැක"
 
 #: src/modules/displaymanager/main.py:589
 msgid "LXDM config file {!s} does not exist"
-msgstr ""
+msgstr "LXDM වින්‍යාස ගොනුව {!s} නොපවතී"
 
 #: src/modules/displaymanager/main.py:672
 msgid "Cannot write LightDM configuration file"
-msgstr ""
+msgstr "LightDM වින්‍යාස ගොනුව ලිවිය නොහැක"
 
 #: src/modules/displaymanager/main.py:673
 msgid "LightDM config file {!s} does not exist"
-msgstr ""
+msgstr "LightDM වින්‍යාස ගොනුව {!s} නොපවතී"
 
 #: src/modules/displaymanager/main.py:747
 msgid "Cannot configure LightDM"
-msgstr ""
+msgstr "LightDM වින්‍යාස කළ නොහැක"
 
 #: src/modules/displaymanager/main.py:748
 msgid "No LightDM greeter installed."
-msgstr ""
+msgstr "LightDM ග්‍රීටර් ස්ථාපනය කර නැත."
 
 #: src/modules/displaymanager/main.py:779
 msgid "Cannot write SLIM configuration file"
-msgstr ""
+msgstr "SLIM වින්‍යාස ගොනුව ලිවිය නොහැක"
 
 #: src/modules/displaymanager/main.py:780
 msgid "SLIM config file {!s} does not exist"
-msgstr ""
+msgstr "SLIM වින්‍යාස ගොනුව {!s} නොපවතී"
 
 #: src/modules/displaymanager/main.py:906
 msgid "No display managers selected for the displaymanager module."
-msgstr ""
+msgstr "සංදර්ශක කළමනාකරු මොඩියුලය සඳහා සංදර්ශක කළමනාකරුවන් තෝරාගෙන නොමැත."
 
 #: src/modules/displaymanager/main.py:907
 msgid ""
 "The displaymanagers list is empty or undefined in both globalstorage and "
 "displaymanager.conf."
 msgstr ""
+"ගෝලීය ගබඩාව සහ displaymanager.conf යන දෙකෙහිම සංදර්ශක කළමනාකරු ලැයිස්තුව "
+"හිස් හෝ අර්ථ දක්වා නොමැත."
 
 #: src/modules/displaymanager/main.py:989
 msgid "Display manager configuration was incomplete"
-msgstr ""
+msgstr "සංදර්ශක කළමනාකරු වින්‍යාසය අසම්පූර්ණ විය"
 
 #: src/modules/services-openrc/main.py:29
 msgid "Configure OpenRC services"
-msgstr ""
+msgstr "OpenRC සේවා වින්‍යාස කරන්න"
 
 #: src/modules/services-openrc/main.py:57
 msgid "Cannot add service {name!s} to run-level {level!s}."
-msgstr ""
+msgstr "ධාවන මට්ටම {level!s} වෙත සේවාව {name!s} එක් කළ නොහැක."
 
 #: src/modules/services-openrc/main.py:59
 msgid "Cannot remove service {name!s} from run-level {level!s}."
-msgstr ""
+msgstr "ධාවන මට්ටමේ {level!s} වෙතින් සේවාව {name!s} ඉවත් කළ නොහැක."
 
 #: src/modules/services-openrc/main.py:61
 msgid ""
 "Unknown service-action <code>{arg!s}</code> for service {name!s} in run-"
 "level {level!s}."
 msgstr ""
+"{name!s} සේවාව සඳහා නොදන්නා සේවා-ක්‍රියාව <code>{arg!s}</code> ධාවන මට්ටමේ "
+"{level!s}."
 
 #: src/modules/services-openrc/main.py:93
 #: src/modules/services-systemd/main.py:59
 msgid "Cannot modify service"
-msgstr ""
+msgstr "සේවාව වෙනස් කළ නොහැක"
 
 #: src/modules/services-openrc/main.py:94
 msgid ""
 "<code>rc-update {arg!s}</code> call in chroot returned error code {num!s}."
 msgstr ""
+"<code>rc-update {arg!s}</code> chroot හි ඇමතුම {num!s} දෝෂ කේතය ලබා දුන්නේය."
 
 #: src/modules/services-openrc/main.py:101
 msgid "Target runlevel does not exist"
-msgstr ""
+msgstr "ඉලක්ක ධාවන මට්ටම නොපවතී"
 
 #: src/modules/services-openrc/main.py:102
 msgid ""
 "The path for runlevel {level!s} is <code>{path!s}</code>, which does not "
 "exist."
-msgstr ""
+msgstr "ධාවන මට්ටම {level!s} සඳහා මාර්ගය <code>{path!s}</code>, එය නොපවතී."
 
 #: src/modules/services-openrc/main.py:110
 msgid "Target service does not exist"
-msgstr ""
+msgstr "ඉලක්ක සේවාව නොපවතී"
 
 #: src/modules/services-openrc/main.py:111
 msgid ""
 "The path for service {name!s} is <code>{path!s}</code>, which does not "
 "exist."
-msgstr ""
+msgstr "සේවාව සඳහා {name!s} මාර්ගය <code>{path!s}</code>, එය නොපවතී."
 
 #: src/modules/networkcfg/main.py:29
 msgid "Saving network configuration."
@@ -203,7 +212,7 @@ msgstr "ඇසුරුම් ස්ථාපනය කරන්න."
 #: src/modules/packages/main.py:57
 #, python-format
 msgid "Processing packages (%(count)d / %(total)d)"
-msgstr ""
+msgstr "පැකේජ සැකසීම (%(count)d / %(total)d)"
 
 #: src/modules/packages/main.py:62
 #, python-format
@@ -222,41 +231,47 @@ msgstr[1] "ඇසුරුම් %(num)d ක් ඉවත් වෙමින්.
 #: src/modules/packages/main.py:638 src/modules/packages/main.py:650
 #: src/modules/packages/main.py:678
 msgid "Package Manager error"
-msgstr ""
+msgstr "පැකේජ කළමනාකරු දෝෂයකි"
 
 #: src/modules/packages/main.py:639
 msgid ""
 "The package manager could not prepare updates. The command <pre>{!s}</pre> "
 "returned error code {!s}."
 msgstr ""
+"පැකේජ කළමනාකරුට යාවත්කාලීන සකස් කිරීමට නොහැකි විය. විධානය <pre>{!s}</pre> "
+"දෝෂ කේතය {!s} ලබා දුන්නේය."
 
 #: src/modules/packages/main.py:651
 msgid ""
 "The package manager could not update the system. The command <pre>{!s}</pre>"
 " returned error code {!s}."
 msgstr ""
+"පැකේජ කළමනාකරුට පද්ධතිය යාවත්කාලීන කළ නොහැකි විය. විධානය <pre>{!s}</pre> දෝෂ"
+" කේතය {!s} ලබා දුන්නේය."
 
 #: src/modules/packages/main.py:679
 msgid ""
 "The package manager could not make changes to the installed system. The "
 "command <pre>{!s}</pre> returned error code {!s}."
 msgstr ""
+"පැකේජ කළමනාකරුට ස්ථාපිත පද්ධතියට වෙනස්කම් සිදු කළ නොහැක. විධානය "
+"<pre>{!s}</pre> දෝෂ කේතය {!s} ලබා දුන්නේය."
 
 #: src/modules/plymouthcfg/main.py:27
 msgid "Configure Plymouth theme"
-msgstr ""
+msgstr "Plymouth තේමාව වින්‍යාස කරන්න"
 
 #: src/modules/initcpiocfg/main.py:28
 msgid "Configuring mkinitcpio."
-msgstr ""
+msgstr "mkinitcpio වින්‍යාස කරමින්."
 
 #: src/modules/localecfg/main.py:30
 msgid "Configuring locales."
-msgstr ""
+msgstr "ස්ථාන වින්‍යාස කිරීම."
 
 #: src/modules/mount/main.py:30
 msgid "Mounting partitions."
-msgstr ""
+msgstr "කොටස් සවි කිරීම."
 
 #: src/modules/rawfs/main.py:26
 msgid "Installing data."
@@ -264,12 +279,12 @@ msgstr "දත්ත ස්ථාපනය වෙමින්."
 
 #: src/modules/dummypython/main.py:35
 msgid "Dummy python job."
-msgstr ""
+msgstr "ඩමි python වැඩසටහන."
 
 #: src/modules/dummypython/main.py:37 src/modules/dummypython/main.py:93
 #: src/modules/dummypython/main.py:94
 msgid "Dummy python step {}"
-msgstr ""
+msgstr "ව්‍යාජ python පියවර {}"
 
 #: src/modules/hwclock/main.py:26
 msgid "Setting hardware clock."
@@ -277,115 +292,120 @@ msgstr "දෘඩාංග ඔරලෝසුව සැකසෙමින්."
 
 #: src/modules/umount/main.py:31
 msgid "Unmount file systems."
-msgstr ""
+msgstr "ගොනු පද්ධති ඉවත් කරන්න."
 
 #: src/modules/openrcdmcryptcfg/main.py:26
 msgid "Configuring OpenRC dmcrypt service."
-msgstr ""
+msgstr "OpenRC dmcrypt සේවාව වින්‍යාස කරමින්."
 
 #: src/modules/services-systemd/main.py:26
 msgid "Configure systemd services"
-msgstr ""
+msgstr "systemd සේවා වින්‍යාස කරන්න"
 
 #: src/modules/services-systemd/main.py:60
 msgid ""
 "<code>systemctl {arg!s}</code> call in chroot returned error code {num!s}."
 msgstr ""
+"<code>systemctl {arg!s}</code> chroot වෙත ඇමතුමක් ලබා දුන් දෝෂ කේතය {num!s}."
 
 #: src/modules/services-systemd/main.py:63
 #: src/modules/services-systemd/main.py:69
 msgid "Cannot enable systemd service <code>{name!s}</code>."
-msgstr ""
+msgstr "systemd සේවාව <code>{name!s}</code> සබල කළ නොහැක."
 
 #: src/modules/services-systemd/main.py:65
 msgid "Cannot enable systemd target <code>{name!s}</code>."
-msgstr ""
+msgstr "systemd ඉලක්කය <code>{name!s}</code> සබල කළ නොහැක."
 
 #: src/modules/services-systemd/main.py:67
 msgid "Cannot enable systemd timer <code>{name!s}</code>."
-msgstr ""
+msgstr "systemd ටයිමරය <code>{name!s}</code> සබල කළ නොහැක."
 
 #: src/modules/services-systemd/main.py:71
 msgid "Cannot disable systemd target <code>{name!s}</code>."
-msgstr ""
+msgstr "systemd ඉලක්කය <code>{name!s}</code> අක්‍රිය කළ නොහැක."
 
 #: src/modules/services-systemd/main.py:73
 msgid "Cannot mask systemd unit <code>{name!s}</code>."
-msgstr ""
+msgstr "systemd ඒකකය <code>{name!s}</code> වසන් කළ නොහැක."
 
 #: src/modules/services-systemd/main.py:75
 msgid ""
 "Unknown systemd commands <code>{command!s}</code> and "
 "<code>{suffix!s}</code> for unit {name!s}."
 msgstr ""
+"{name!s} ඒකකය සඳහා නොදන්නා systemd විධාන <code>{command!s}</code> සහ "
+"<code>{suffix!s}</code>."
 
 #: src/modules/mkinitfs/main.py:27
 msgid "Creating initramfs with mkinitfs."
-msgstr ""
+msgstr "mkinitfs සමඟ initramfs නිර්මාණය කිරීම."
 
 #: src/modules/mkinitfs/main.py:49
 msgid "Failed to run mkinitfs on the target"
-msgstr ""
+msgstr "ඉලක්කය මත mkinitfs ධාවනය කිරීමට අසමත් විය"
 
 #: src/modules/unpackfs/main.py:34
 msgid "Filling up filesystems."
-msgstr ""
+msgstr "ගොනු පද්ධති පිරවීම."
 
 #: src/modules/unpackfs/main.py:254
 msgid "rsync failed with error code {}."
-msgstr ""
+msgstr "දෝෂ කේතය {} සමඟ rsync අසාර්ථක විය."
 
 #: src/modules/unpackfs/main.py:299
 msgid "Unpacking image {}/{}, file {}/{}"
-msgstr ""
+msgstr "රූපය {}/{}, ගොනුව {}/{} අසුරමින්"
 
 #: src/modules/unpackfs/main.py:314
 msgid "Starting to unpack {}"
-msgstr ""
+msgstr "ඉවත් කිරීමට පටන් ගනියි {}"
 
 #: src/modules/unpackfs/main.py:323 src/modules/unpackfs/main.py:465
 msgid "Failed to unpack image \"{}\""
-msgstr ""
+msgstr "\"{}\" රූපය ඉවත් කිරීමට අසමත් විය"
 
 #: src/modules/unpackfs/main.py:430
 msgid "No mount point for root partition"
-msgstr ""
+msgstr "root කොටස සඳහා සවි කිරීමේ ලක්ෂ්‍යයක් නොමැත"
 
 #: src/modules/unpackfs/main.py:431
 msgid "globalstorage does not contain a \"rootMountPoint\" key, doing nothing"
-msgstr ""
+msgstr "ගෝලීය ගබඩාවේ \"rootMountPoint\" යතුරක් අඩංගු නොවේ, කිසිවක් නොකරයි"
 
 #: src/modules/unpackfs/main.py:436
 msgid "Bad mount point for root partition"
-msgstr ""
+msgstr "මූල කොටස සඳහා නරක සවි කිරීමේ ලක්ෂ්‍යය"
 
 #: src/modules/unpackfs/main.py:437
 msgid "rootMountPoint is \"{}\", which does not exist, doing nothing"
-msgstr ""
+msgstr "rootMountPoint යනු \"{}\", එය නොපවතින, කිසිවක් නොකරයි"
 
 #: src/modules/unpackfs/main.py:453 src/modules/unpackfs/main.py:457
 #: src/modules/unpackfs/main.py:463 src/modules/unpackfs/main.py:478
 msgid "Bad unsquash configuration"
-msgstr ""
+msgstr "නරක unsquash වින්‍යාසය"
 
 #: src/modules/unpackfs/main.py:454
 msgid "The filesystem for \"{}\" ({}) is not supported by your current kernel"
-msgstr ""
+msgstr "\"{}\" ({}) සඳහා ගොනු පද්ධතිය ඔබගේ වත්මන් කර්නලයෙන් සහය නොදක්වයි"
 
 #: src/modules/unpackfs/main.py:458
 msgid "The source filesystem \"{}\" does not exist"
-msgstr ""
+msgstr "මූලාශ්‍ර ගොනු පද්ධතිය \"{}\" නොපවතී"
 
 #: src/modules/unpackfs/main.py:464
 msgid ""
 "Failed to find unsquashfs, make sure you have the squashfs-tools package "
 "installed."
 msgstr ""
+"Unsquashfs සොයා ගැනීමට අපොහොසත් විය, ඔබ squashfs-tools පැකේජය ස්ථාපනය කර ඇති"
+" බවට වග බලා ගන්න."
 
 #: src/modules/unpackfs/main.py:479
 msgid "The destination \"{}\" in the target system is not a directory"
-msgstr ""
+msgstr "ඉලක්ක පද්ධතියේ \"{}\" ගමනාන්තය නාමාවලියක් නොවේ"
 
 #: src/modules/luksopenswaphookcfg/main.py:26
 msgid "Configuring encrypted swap."
-msgstr ""
+msgstr "සංකේතාත්මක swap වින්‍යාස කිරීම."

lang/python/sv/LC_MESSAGES/python.po

@@ -327,7 +327,7 @@ msgstr "Kunde inte aktivera systemd målsystem <code>{name!s}</code>."
 
 #: src/modules/services-systemd/main.py:67
 msgid "Cannot enable systemd timer <code>{name!s}</code>."
-msgstr ""
+msgstr "Kunde inte aktivera systemd timer <code>{name!s}</code>."
 
 #: src/modules/services-systemd/main.py:71
 msgid "Cannot disable systemd target <code>{name!s}</code>."
@@ -407,6 +407,8 @@ msgid ""
 "Failed to find unsquashfs, make sure you have the squashfs-tools package "
 "installed."
 msgstr ""
+"Kunde inte hitta unsquashfs, se till att du har paketet squashfs-tools "
+"installerat"
 
 #: src/modules/unpackfs/main.py:479
 msgid "The destination \"{}\" in the target system is not a directory"

lang/python/tr_TR/LC_MESSAGES/python.po

@@ -322,7 +322,7 @@ msgstr "Systemd hedefi etkinleştirilemiyor <code>{name!s}</code>."
 
 #: src/modules/services-systemd/main.py:67
 msgid "Cannot enable systemd timer <code>{name!s}</code>."
-msgstr ""
+msgstr "<code>{name!s}</code> sistem zamanlayıcısı etkinleştirilemiyor."
 
 #: src/modules/services-systemd/main.py:71
 msgid "Cannot disable systemd target <code>{name!s}</code>."
@@ -403,6 +403,7 @@ msgid ""
 "Failed to find unsquashfs, make sure you have the squashfs-tools package "
 "installed."
 msgstr ""
+"Unsquashfs bulunamadı, squashfs-tools paketinin kurulu olduğundan emin olun."
 
 #: src/modules/unpackfs/main.py:479
 msgid "The destination \"{}\" in the target system is not a directory"

lang/python/vi/LC_MESSAGES/python.po

@@ -5,6 +5,7 @@
 # 
 # Translators:
 # T. Tran <transifex@emiu.net>, 2020
+# Th1nhhdk, 2021
 # 
 #, fuzzy
 msgid ""
@@ -13,7 +14,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2021-11-02 15:45+0100\n"
 "PO-Revision-Date: 2017-08-09 10:34+0000\n"
-"Last-Translator: T. Tran <transifex@emiu.net>, 2020\n"
+"Last-Translator: Th1nhhdk, 2021\n"
 "Language-Team: Vietnamese (https://www.transifex.com/calamares/teams/20061/vi/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -61,13 +62,15 @@ msgstr "Đang cài đặt bộ khởi động."
 
 #: src/modules/bootloader/main.py:508
 msgid "Bootloader installation error"
-msgstr ""
+msgstr "Lỗi cài đặt trình khởi động(bootloader)"
 
 #: src/modules/bootloader/main.py:509
 msgid ""
 "The bootloader could not be installed. The installation command "
 "<pre>{!s}</pre> returned error code {!s}."
 msgstr ""
+"Trình khởi động(bootloader) không thể được cài đặt. Lệnh cài đặt "
+"<pre>{!s}</pre>đã trả mã lỗi {!s}."
 
 #: src/modules/fstab/main.py:29
 msgid "Writing fstab."

settings.conf

@@ -127,6 +127,7 @@ sequence:
 #  - dummyprocess
 #  - dummypython
   - partition
+#  - zfs
   - mount
   - unpackfs
   - machineid

src/libcalamares/Job.h

@@ -132,6 +132,11 @@ public:
     void setEmergency( bool e ) { m_emergency = e; }
 
 signals:
+    /** @brief Signals that the job has made progress
+     *
+     * The parameter @p percent should be between 0 (0%) and 1 (100%).
+     * Values outside of this range will be clamped.
+     */
     void progress( qreal percent );
 
 private:

src/libcalamares/PythonJob.cpp

@@ -79,13 +79,25 @@ BOOST_PYTHON_MODULE( libcalamares )
     bp::scope utilsScope = utilsModule;
     Q_UNUSED( utilsScope )
 
+    // .. Logging functions
     bp::def(
         "debug", &CalamaresPython::debug, bp::args( "s" ), "Writes the given string to the Calamares debug stream." );
     bp::def( "warning",
              &CalamaresPython::warning,
              bp::args( "s" ),
              "Writes the given string to the Calamares warning stream." );
+    bp::def( "warn",
+             &CalamaresPython::warning,
+             bp::args( "s" ),
+             "Writes the given string to the Calamares warning stream." );
+    bp::def(
+        "error", &CalamaresPython::warning, bp::args( "s" ), "Writes the given string to the Calamares error stream." );
 
+
+    // .. YAML functions
+    bp::def( "load_yaml", &CalamaresPython::load_yaml, bp::args( "path" ), "Loads YAML from a file." );
+
+    // .. Filesystem functions
     bp::def( "mount",
              &CalamaresPython::mount,
              mount_overloads( bp::args( "device_path", "mount_point", "filesystem_name", "options" ),
@@ -94,6 +106,8 @@ BOOST_PYTHON_MODULE( libcalamares )
                               "-1 = QProcess crash\n"
                               "-2 = QProcess cannot start\n"
                               "-3 = bad arguments" ) );
+
+    // .. Process functions
     bp::def(
         "target_env_call",
         static_cast< int ( * )( const std::string&, const std::string&, int ) >( &CalamaresPython::target_env_call ),
@@ -152,6 +166,7 @@ BOOST_PYTHON_MODULE( libcalamares )
              host_env_process_output_overloads( bp::args( "command", "callback", "stdin", "timeout" ),
                                                 "Runs the specified command in the host system." ) );
 
+    // .. String functions
     bp::def( "obscure",
              &CalamaresPython::obscure,
              bp::args( "s" ),
@@ -160,7 +175,7 @@ BOOST_PYTHON_MODULE( libcalamares )
              "Applying the function to a string obscured by this function will result "
              "in the original string." );
 
-
+    // .. Translation functions
     bp::def( "gettext_languages",
              &CalamaresPython::gettext_languages,
              "Returns list of languages (most to least-specific) for gettext." );

src/libcalamares/PythonJobApi.cpp

@@ -19,6 +19,7 @@
 #include "utils/RAII.h"
 #include "utils/Runner.h"
 #include "utils/String.h"
+#include "utils/Yaml.h"
 
 #include <QCoreApplication>
 #include <QDir>
@@ -139,19 +140,44 @@ check_target_env_output( const bp::list& args, const std::string& stdin, int tim
 }
 
 static const char output_prefix[] = "[PYTHON JOB]:";
+static inline void
+log_action( unsigned int level, const std::string& s )
+{
+    Logger::CDebug( level ) << output_prefix << QString::fromStdString( s );
+}
 
 void
 debug( const std::string& s )
 {
-    Logger::CDebug( Logger::LOGDEBUG ) << output_prefix << QString::fromStdString( s );
+    log_action( Logger::LOGDEBUG, s );
 }
 
 void
 warning( const std::string& s )
 {
-    Logger::CDebug( Logger::LOGWARNING ) << output_prefix << QString::fromStdString( s );
+    log_action( Logger::LOGWARNING, s );
 }
 
+void
+error( const std::string& s )
+{
+    log_action( Logger::LOGERROR, s );
+}
+
+boost::python::dict
+load_yaml( const std::string& path )
+{
+    const QString filePath = QString::fromStdString( path );
+    bool ok = false;
+    auto map = CalamaresUtils::loadYaml( filePath, &ok );
+    if ( !ok )
+    {
+        cWarning() << "Loading YAML from" << filePath << "failed.";
+    }
+    return variantMapToPyDict( map );
+}
+
+
 PythonJobInterface::PythonJobInterface( Calamares::PythonJob* parent )
     : m_parent( parent )
 {

src/libcalamares/PythonJobApi.h

@@ -60,6 +60,12 @@ boost::python::list gettext_languages();
 
 void debug( const std::string& s );
 void warning( const std::string& s );
+void error( const std::string& s );
+
+/** @brief Loads YAML and returns (nested) dicts representing it
+ *
+ */
+boost::python::dict load_yaml( const std::string& path );
 
 class PythonJobInterface
 {

src/libcalamares/utils/Logger.cpp

@@ -20,6 +20,8 @@
 #include <QDir>
 #include <QFileInfo>
 #include <QMutex>
+#include <QRandomGenerator>
+#include <QTextStream>
 #include <QTime>
 #include <QVariant>
 
@@ -229,7 +231,7 @@ toString( const QVariant& v )
 }
 
 QDebug&
-operator<<( QDebug& s, const Redacted& l )
+operator<<( QDebug& s, const RedactedCommand& l )
 {
     // Special case logging: don't log the (encrypted) password.
     if ( l.list.contains( "usermod" ) )
@@ -252,4 +254,33 @@ operator<<( QDebug& s, const Redacted& l )
     return s;
 }
 
+/** @brief Returns a stable-but-private hash of @p context and @p s
+ *
+ * Identical strings with the same context will be hashed the same,
+ * so that they can be logged and still recognized as the-same.
+ */
+static uint insertRedactedName( const QString& context, const QString& s )
+{
+    static uint salt = QRandomGenerator::global()->generate();  // Just once
+
+    uint val = qHash(context, salt);
+    return qHash(s, val);
+}
+
+RedactedName::RedactedName( const QString& context, const QString& s )
+    : m_id( insertRedactedName(context, s) ),
+      m_context(context)
+{
+}
+
+RedactedName::RedactedName(const char *context, const QString& s )
+    : RedactedName( QString::fromLatin1( context ), s )
+{
+}
+
+RedactedName::operator QString() const
+{
+    return QString( m_context + '$' + QString::number( m_id, 16 ) );
+}
+
 }  // namespace Logger

src/libcalamares/utils/Logger.h

@@ -145,8 +145,8 @@ public:
     {
     }
 
-    const T& first;
-    const U& second;
+    const T first;
+    const U second;
 };
 
 /**
@@ -214,9 +214,9 @@ public:
  * since the log may get posted to bug reports, or stored in
  * the target system.
  */
-struct Redacted
+struct RedactedCommand
 {
-    Redacted( const QStringList& l )
+    RedactedCommand( const QStringList& l )
         : list( l )
     {
     }
@@ -224,7 +224,30 @@ struct Redacted
     const QStringList& list;
 };
 
-QDebug& operator<<( QDebug& s, const Redacted& l );
+QDebug& operator<<( QDebug& s, const RedactedCommand& l );
+
+/** @brief When logging "private" identifiers, keep them consistent but private
+ *
+ * Send a string to a logger in such a way that each time it is logged,
+ * it logs the same way, but without revealing the actual contents.
+ * This can be applied to user names, UUIDs, etc.
+ */
+struct RedactedName
+{
+    RedactedName( const char* context, const QString& s );
+    RedactedName( const QString& context, const QString& s );
+
+    operator QString() const;
+
+private:
+    const uint m_id;
+    const QString m_context;
+};
+
+inline QDebug& operator<<( QDebug& s, const RedactedName& n )
+{
+    return s << NoQuote << QString( n ) << Quote;
+}
 
 /**
  * @brief Formatted logging of a pointer

src/libcalamares/utils/Runner.cpp

@@ -163,7 +163,7 @@ Calamares::Utils::Runner::run()
         } );
     }
 
-    cDebug() << Logger::SubEntry << "Running" << Logger::Redacted( m_command );
+    cDebug() << Logger::SubEntry << "Running" << Logger::RedactedCommand( m_command );
     process.start();
     if ( !process.waitForStarted() )
     {
@@ -225,13 +225,13 @@ Calamares::Utils::Runner::run()
     {
         if ( !output.isEmpty() )
         {
-            cDebug() << Logger::SubEntry << "Target cmd:" << Logger::Redacted( m_command ) << "Exit code:" << r
+            cDebug() << Logger::SubEntry << "Target cmd:" << Logger::RedactedCommand( m_command ) << "Exit code:" << r
                      << "output:\n"
                      << Logger::NoQuote << output;
         }
         else
         {
-            cDebug() << Logger::SubEntry << "Target cmd:" << Logger::Redacted( m_command ) << "Exit code:" << r
+            cDebug() << Logger::SubEntry << "Target cmd:" << Logger::RedactedCommand( m_command ) << "Exit code:" << r
                      << "(no output)";
         }
     }

src/modules/README.md

@@ -398,7 +398,9 @@ target_env_process_output(["ls"])
 ```
 
 The functions return 0. If the exit code of *command* is not 0, an exception
-is raised instead of returning 0.
+is raised instead of returning 0. The exception is `subprocess.CalledProcessError`
+(as if the *subprocess* module had been used), and the `returncode` member
+of the exception object can be used to determine the exit code.
 
 Parameter *stdin* may be a string which is fed to the command as standard input.
 The *timeout* is in seconds, with 0 (or a negative number) treated as no-timeout.

src/modules/bootloader/main.py

@@ -92,6 +92,50 @@ def get_kernel_line(kernel_type):
             return ""
 
 
+def get_zfs_root():
+    """
+    Looks in global storage to find the zfs root
+
+    :return: A string containing the path to the zfs root or None if it is not found
+    """
+
+    zfs = libcalamares.globalstorage.value("zfsDatasets")
+
+    if not zfs:
+        libcalamares.utils.warning("Failed to locate zfs dataset list")
+        return None
+
+    # Find the root dataset
+    for dataset in zfs:
+        try:
+            if dataset["mountpoint"] == "/":
+                return dataset["zpool"] + "/" + dataset["dsName"]
+        except KeyError:
+            # This should be impossible
+            libcalamares.utils.warning("Internal error handling zfs dataset")
+            raise
+
+    return None
+
+
+def is_btrfs_root(partition):
+    """ Returns True if the partition object refers to a btrfs root filesystem
+
+    :param partition: A partition map from global storage
+    :return: True if btrfs and root, False otherwise
+    """
+    return partition["mountPoint"] == "/" and partition["fs"] == "btrfs"
+
+
+def is_zfs_root(partition):
+    """ Returns True if the partition object refers to a zfs root filesystem
+
+    :param partition: A partition map from global storage
+    :return: True if zfs and root, False otherwise
+    """
+    return partition["mountPoint"] == "/" and partition["fs"] == "zfs"
+
+
 def create_systemd_boot_conf(install_path, efi_dir, uuid, entry, entry_name, kernel_type):
     """
     Creates systemd-boot configuration files based on given parameters.
@@ -133,11 +177,24 @@ def create_systemd_boot_conf(install_path, efi_dir, uuid, entry, entry_name, ker
                                   "root=/dev/mapper/"
                                   + partition["luksMapperName"]]
 
-    # systemd-boot with a BTRFS root filesystem needs to be told
-    # about the root subvolume.
     for partition in partitions:
-        if partition["mountPoint"] == "/" and partition["fs"] == "btrfs":
-            kernel_params.append("rootflags=subvol=@")
+        # systemd-boot with a BTRFS root filesystem needs to be told abouut the root subvolume.
+        # If a btrfs root subvolume wasn't set, it means the root is directly on the partition
+        # and this option isn't needed
+        if is_btrfs_root(partition):
+            btrfs_root_subvolume = libcalamares.globalstorage.value("btrfsRootSubvolume")
+            if btrfs_root_subvolume:
+                kernel_params.append("rootflags=subvol=" + btrfs_root_subvolume)
+
+        # zfs needs to be told the location of the root dataset
+        if is_zfs_root(partition):
+            zfs_root_path = get_zfs_root()
+            if zfs_root_path is not None:
+                kernel_params.append("zfs=" + zfs_root_path)
+            else:
+                # Something is really broken if we get to this point
+                libcalamares.utils.warning("Internal error handling zfs dataset")
+                raise Exception("Internal zfs data missing, please contact your distribution")
 
     if cryptdevice_params:
         kernel_params.extend(cryptdevice_params)
@@ -314,6 +371,76 @@ def get_grub_efi_parameters():
     return None
 
 
+def run_grub_mkconfig(partitions, output_file):
+    """
+    Runs grub-mkconfig in the target environment
+
+    :param partitions: The partitions list from global storage
+    :param output_file: A string containing the path to the generating grub config file
+    :return:
+    """
+
+    # zfs needs an environment variable set for grub-mkconfig
+    if any([is_zfs_root(partition) for partition in partitions]):
+        check_target_env_call(["sh", "-c", "ZPOOL_VDEV_NAME_PATH=1 " +
+                               libcalamares.job.configuration["grubMkconfig"] + " -o " + output_file])
+    else:
+        # The input file /etc/default/grub should already be filled out by the
+        # grubcfg job module.
+        check_target_env_call([libcalamares.job.configuration["grubMkconfig"], "-o", output_file])
+
+
+def run_grub_install(fw_type, partitions, efi_directory=None):
+    """
+    Runs grub-install in the target environment
+
+    :param fw_type: A string which is "efi" for UEFI installs.  Any other value results in a BIOS install
+    :param partitions: The partitions list from global storage
+    :param efi_directory: The path of the efi directory relative to the root of the install
+    :return:
+    """
+
+    is_zfs = any([is_zfs_root(partition) for partition in partitions])
+
+    # zfs needs an environment variable set for grub
+    if is_zfs:
+        check_target_env_call(["sh", "-c", "echo ZPOOL_VDEV_NAME_PATH=1 >> /etc/environment"])
+
+    if fw_type == "efi":
+        efi_bootloader_id = efi_label()
+        efi_target, efi_grub_file, efi_boot_file = get_grub_efi_parameters()
+
+        if is_zfs:
+            check_target_env_call(["sh", "-c", "ZPOOL_VDEV_NAME_PATH=1 " + libcalamares.job.configuration["grubInstall"]
+                                   + " --target=" + efi_target + " --efi-directory=" + efi_directory
+                                   + " --bootloader-id=" + efi_bootloader_id + " --force"])
+        else:
+            check_target_env_call([libcalamares.job.configuration["grubInstall"],
+                                   "--target=" + efi_target,
+                                   "--efi-directory=" + efi_directory,
+                                   "--bootloader-id=" + efi_bootloader_id,
+                                   "--force"])
+    else:
+        if libcalamares.globalstorage.value("bootLoader") is None:
+            return
+
+        boot_loader = libcalamares.globalstorage.value("bootLoader")
+        if boot_loader["installPath"] is None:
+            return
+
+        if is_zfs:
+            check_target_env_call(["sh", "-c", "ZPOOL_VDEV_NAME_PATH=1 "
+                                   + libcalamares.job.configuration["grubInstall"]
+                                   + " --target=i386-pc --recheck --force "
+                                   + boot_loader["installPath"]])
+        else:
+            check_target_env_call([libcalamares.job.configuration["grubInstall"],
+                                   "--target=i386-pc",
+                                   "--recheck",
+                                   "--force",
+                                   boot_loader["installPath"]])
+
+
 def install_grub(efi_directory, fw_type):
     """
     Installs grub as bootloader, either in pc or efi mode.
@@ -321,6 +448,12 @@ def install_grub(efi_directory, fw_type):
     :param efi_directory:
     :param fw_type:
     """
+    # get the partition from global storage
+    partitions = libcalamares.globalstorage.value("partitions")
+    if not partitions:
+        libcalamares.utils.warning(_("Failed to install grub, no partitions defined in global storage"))
+        return
+
     if fw_type == "efi":
         libcalamares.utils.debug("Bootloader: grub (efi)")
         install_path = libcalamares.globalstorage.value("rootMountPoint")
@@ -333,11 +466,7 @@ def install_grub(efi_directory, fw_type):
 
         efi_target, efi_grub_file, efi_boot_file = get_grub_efi_parameters()
 
-        check_target_env_call([libcalamares.job.configuration["grubInstall"],
-                               "--target=" + efi_target,
-                               "--efi-directory=" + efi_directory,
-                               "--bootloader-id=" + efi_bootloader_id,
-                               "--force"])
+        run_grub_install(fw_type, partitions, efi_directory)
 
         # VFAT is weird, see issue CAL-385
         install_efi_directory_firmware = (vfat_correct_case(
@@ -356,36 +485,21 @@ def install_grub(efi_directory, fw_type):
             os.makedirs(install_efi_boot_directory)
 
         # Workaround for some UEFI firmwares
-        FALLBACK = "installEFIFallback"
-        libcalamares.utils.debug("UEFI Fallback: " + str(libcalamares.job.configuration.get(FALLBACK, "<unset>")))
-        if libcalamares.job.configuration.get(FALLBACK, True):
+        fallback = "installEFIFallback"
+        libcalamares.utils.debug("UEFI Fallback: " + str(libcalamares.job.configuration.get(fallback, "<unset>")))
+        if libcalamares.job.configuration.get(fallback, True):
             libcalamares.utils.debug("  .. installing '{!s}' fallback firmware".format(efi_boot_file))
             efi_file_source = os.path.join(install_efi_directory_firmware,
-                                        efi_bootloader_id,
-                                        efi_grub_file)
-            efi_file_target = os.path.join(install_efi_boot_directory,
-                                        efi_boot_file)
+                                           efi_bootloader_id,
+                                           efi_grub_file)
+            efi_file_target = os.path.join(install_efi_boot_directory, efi_boot_file)
 
             shutil.copy2(efi_file_source, efi_file_target)
     else:
         libcalamares.utils.debug("Bootloader: grub (bios)")
-        if libcalamares.globalstorage.value("bootLoader") is None:
-            return
+        run_grub_install(fw_type, partitions)
 
-        boot_loader = libcalamares.globalstorage.value("bootLoader")
-        if boot_loader["installPath"] is None:
-            return
-
-        check_target_env_call([libcalamares.job.configuration["grubInstall"],
-                               "--target=i386-pc",
-                               "--recheck",
-                               "--force",
-                               boot_loader["installPath"]])
-
-    # The input file /etc/default/grub should already be filled out by the
-    # grubcfg job module.
-    check_target_env_call([libcalamares.job.configuration["grubMkconfig"],
-                           "-o", libcalamares.job.configuration["grubCfg"]])
+    run_grub_mkconfig(partitions, libcalamares.job.configuration["grubCfg"])
 
 
 def install_secureboot(efi_directory):

src/modules/displaymanager/displaymanager.conf

@@ -23,6 +23,7 @@ displaymanagers:
   - mdm
   - lxdm
   - kdm
+  - greetd
 
 # Enable the following settings to force a desktop environment
 # in your displaymanager configuration file. This will attempt

src/modules/displaymanager/displaymanager.schema.yaml

@@ -10,7 +10,7 @@ properties:
         type: array
         items:
             type: string
-            enum: [slim, sddm, lightdm, gdm, mdm, lxdm, kdm]
+            enum: [slim, sddm, lightdm, gdm, mdm, lxdm, kdm, greetd]
         minItems: 1  # Must be non-empty, if present at all
     defaultDesktopEnvironment:
         type: object

src/modules/displaymanager/main.py

@@ -17,9 +17,7 @@
 
 import abc
 import os
-import re
 import libcalamares
-import configparser
 
 from libcalamares.utils import gettext_path, gettext_languages
 
@@ -796,6 +794,8 @@ class DMsddm(DisplayManager):
     executable = "sddm"
 
     def set_autologin(self, username, do_autologin, default_desktop_environment):
+        import configparser
+
         # Systems with Sddm as Desktop Manager
         sddm_conf_path = os.path.join(self.root_mount_point, "etc/sddm.conf")
 
@@ -835,6 +835,91 @@ class DMsddm(DisplayManager):
         pass
 
 
+class DMgreetd(DisplayManager):
+    name = "greetd"
+    executable = "greetd"
+    greeter_user = "greeter"
+    greeter_group = "greetd"
+    config_data = {}
+
+    def os_path(self, path):
+        return os.path.join(self.root_mount_point, path)
+
+    def config_path(self):
+        return self.os_path("etc/greetd/config.toml")
+
+    def environments_path(self):
+        return self.os_path("etc/greetd/environments")
+
+    def config_load(self):
+        import toml
+
+        if (os.path.exists(self.config_path())):
+            with open(self.config_path(), "r") as f:
+                self.config_data = toml.load(f)
+
+        self.config_data['terminal'] = dict(vt = "next")
+
+        default_session_group = self.config_data.get('default_session', None)
+        if not default_session_group:
+            self.config_data['default_session'] = {}
+
+        self.config_data['default_session']['user'] = self.greeter_user
+
+        return self.config_data
+
+    def config_write(self):
+        import toml
+        with open(self.config_path(), "w") as f:
+            toml.dump(self.config_data, f)
+
+    def basic_setup(self):
+        if libcalamares.utils.target_env_call(
+                ['getent', 'group', self.greeter_group]
+                ) != 0:
+            libcalamares.utils.target_env_call(
+                ['groupadd', self.greeter_group]
+                )
+
+        if libcalamares.utils.target_env_call(
+                ['getent', 'passwd', self.greeter_user]
+                ) != 0:
+            libcalamares.utils.target_env_call(
+                ['useradd',
+                    '-c', '"Greeter User"',
+                    '-g', self.greeter_group,
+                    '-s', '/bin/bash',
+                    self.greeter_user
+                    ]
+                )
+
+    def desktop_environment_setup(self, default_desktop_environment):
+        with open(self.environments_path(), 'w') as envs_file:
+            envs_file.write(default_desktop_environment)
+
+    def greeter_setup(self):
+        pass
+
+    def set_autologin(self, username, do_autologin, default_desktop_environment):
+        self.config_load()
+
+        de_command = default_desktop_environment.executable
+        if os.path.exists(self.os_path("usr/bin/gtkgreed")) and os.path.exists(self.os_path("usr/bin/cage")):
+            self.config_data['default_session']['command'] = "cage -s -- gtkgreet"
+        elif os.path.exists(self.os_path("usr/bin/tuigreet")):
+            tuigreet_base_cmd = "tuigreet --remember --time --issue --asterisks --cmd "
+            self.config_data['default_session']['command'] = tuigreet_base_cmd + de_command
+        elif os.path.exists(self.os_path("usr/bin/ddlm")):
+            self.config_data['default_session']['command'] = "ddlm --target " + de_command
+        else:
+            self.config_data['default_session']['command'] = "agreety --cmd " + de_command
+
+        if do_autologin == True:
+            self.config_data['initial_session'] = dict(command = de_command, user = username)
+
+        self.config_write()
+
+
 class DMsysconfig(DisplayManager):
     name = "sysconfig"
     executable = None

src/modules/displaymanager/tests/1.global

@@ -0,0 +1,3 @@
+# SPDX-FileCopyrightText: no
+# SPDX-License-Identifier: CC0-1.0
+rootMountPoint: /tmp

src/modules/displaymanager/tests/CMakeTests.txt

@@ -0,0 +1,13 @@
+#   SPDX-FileCopyrightText: no
+#   SPDX-License-Identifier: CC0-1.0
+#
+# We have tests to load (some) of the DMs specifically, to test their
+# configuration code. Those tests conventionally live in Python
+# files here in the tests/ directory. Add them.
+foreach(_dmname greetd sddm)
+    add_test(
+        NAME configure-displaymanager-${_dmname}
+        COMMAND env PYTHONPATH=.: python3 ${CMAKE_CURRENT_LIST_DIR}/test-dm-${_dmname}.py
+        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+    )
+endforeach()

src/modules/displaymanager/tests/test-dm-greetd.py

@@ -0,0 +1,25 @@
+#   SPDX-FileCopyrightText: no
+#   SPDX-License-Identifier: CC0-1.0
+#
+# Calamares Boilerplate
+import libcalamares
+libcalamares.globalstorage = libcalamares.GlobalStorage(None)
+libcalamares.globalstorage.insert("testing", True)
+
+# Module prep-work
+from src.modules.displaymanager import main
+default_desktop_environment = main.DesktopEnvironment("startplasma-x11", "kde-plasma.desktop")
+
+import os
+os.makedirs("/tmp/etc/greetd/", exist_ok=True)
+try:
+    os.remove("/tmp/etc/greetd/config.toml")
+except FileNotFoundError as e:
+    pass
+
+# Specific DM test
+d = main.DMgreetd("/tmp")
+d.set_autologin("d", True, default_desktop_environment)
+# .. and again (this time checks load/save)
+d.set_autologin("d", True, default_desktop_environment)
+d.set_autologin("d", True, default_desktop_environment)

src/modules/displaymanager/tests/test-dm-sddm.py

@@ -0,0 +1,18 @@
+#   SPDX-FileCopyrightText: no
+#   SPDX-License-Identifier: CC0-1.0
+#
+# Calamares Boilerplate
+import libcalamares
+libcalamares.globalstorage = libcalamares.GlobalStorage(None)
+libcalamares.globalstorage.insert("testing", True)
+
+# Module prep-work
+from src.modules.displaymanager import main
+default_desktop_environment = main.DesktopEnvironment("startplasma-x11", "kde-plasma.desktop")
+
+# Specific DM test
+d = main.DMsddm("/tmp")
+d.set_autologin("d", True, default_desktop_environment)
+# .. and again (this time checks load/save)
+d.set_autologin("d", True, default_desktop_environment)
+d.set_autologin("d", True, default_desktop_environment)

src/modules/finishedq/finishedq@mobile.qml

@@ -0,0 +1,121 @@
+/* === This file is part of Calamares - <https://github.com/calamares> ===
+ *
+ *   SPDX-FileCopyrightText: 2021 Anke Boersma <demm@kaosx.us>
+ *   SPDX-License-Identifier: GPL-3.0-or-later
+ *   License-Filename: LICENSE
+ *
+ *   Calamares is Free Software: see the License-Identifier above.
+ *
+ */
+
+import io.calamares.core 1.0
+import io.calamares.ui 1.0
+
+import QtQuick 2.15
+import QtQuick.Controls 2.15
+import QtQuick.Layouts 1.3
+import org.kde.kirigami 2.7 as Kirigami
+import QtGraphicalEffects 1.0
+import QtQuick.Window 2.3
+
+Page {
+
+    id: finished
+
+    width: parent.width
+    height: parent.height
+
+    header: Kirigami.Heading {
+        width: parent.width
+        height: 100
+        id: header
+        Layout.fillWidth: true
+        horizontalAlignment: Qt.AlignHCenter
+        color: Kirigami.Theme.textColor
+        level: 1
+        text: qsTr("Installation Completed")
+
+        Text {
+            anchors.top: header.bottom
+            anchors.horizontalCenter: parent.horizontalCenter
+            horizontalAlignment: Text.AlignHCenter
+            font.pointSize: 12
+            text: qsTr("%1 has been installed on your computer.<br/>
+            You may now restart your device.").arg(Branding.string(Branding.ProductName))
+        }
+
+        Image {
+            source: "seedling.svg"
+            anchors.top: header.bottom
+            anchors.topMargin: 80
+            anchors.horizontalCenter: parent.horizontalCenter
+            width: 64
+            height: 64
+            mipmap: true
+        }
+    }
+
+    RowLayout {
+        Layout.alignment: Qt.AlignRight|Qt.AlignVCenter
+        anchors.centerIn: parent
+        spacing: 6
+
+        Button {
+            id: button
+            text: qsTr("Close")
+            icon.name: "application-exit"
+            onClicked: { ViewManager.quit(); }
+        }
+
+        Button {
+            text: qsTr("Restart")
+            icon.name: "system-reboot"
+            onClicked: { config.doRestart(true); }
+        }
+    }
+
+    Item {
+
+        Layout.fillHeight: true
+        Layout.fillWidth: true
+        anchors.bottom: parent.bottom
+        anchors.bottomMargin : 100
+        anchors.horizontalCenter: parent.horizontalCenter
+
+        ProgressBar {
+            id: autoRestartBar
+            value: 1.0
+            anchors.horizontalCenter: parent.horizontalCenter
+
+        }
+
+        Timer {
+            id: autoRestartTimer
+            // This is in milliseconds and should be less than 1000 (because of logic in onTriggered)
+            interval: 100
+            repeat: true
+            running: false
+            // Whenever the timer fires (1000 / interval times a second) count the progress bar down
+            // by 1%. When the bar is empty, try to restart normally; as a backup, when the bar
+            // is empty change settings and schedule it to quit 1000 milliseconds (1s) later.
+            onTriggered: {
+                autoRestartBar.value -= 0.01;
+                if (autoRestartBar.value <= 0.0) {
+                    // First time through here, set the interval to 1000 so that the
+                    // second time (1 second later) goes to quit().
+                    if ( interval > 999) { ViewManager.quit(); }
+                    else { config.doRestart(true); running = false; interval = 1000; repeat = false; start(); }
+                }
+            }
+        }
+    }
+
+    function onActivate()
+    {
+        autoRestartTimer.running = true
+    }
+
+    function onLeave()
+    {
+    }
+}

src/modules/fstab/fstab.conf

@@ -11,9 +11,17 @@
 # Mount options to use for all filesystems. If a specific filesystem
 # is listed here, use those options, otherwise use the *default*
 # options from this mapping.
+#
+# With kernels 5.15 and newer be cautious of adding the option space_cache
+# to the btrfs mount options.  The default in 5.15 changed to space_cache=v2.
+# If space_cache or space_cache=v1 are specified, it may fail to remount.
+#
+# btrfs_swap options are used when a swapfile is chosen with a btrfs root
+# the options are applied to the subvolume which holds the swap partition
 mountOptions:
     default: defaults,noatime
-    btrfs: defaults,noatime,space_cache,autodefrag,compress=zstd
+    btrfs: defaults,noatime,autodefrag,compress=zstd
+    btrfs_swap: defaults,noatime
 
 # Mount options to use for the EFI System Partition. If not defined, the
 # *mountOptions* for *vfat* are used, or if that is not set either,

src/modules/fstab/fstab.schema.yaml

@@ -22,6 +22,7 @@ properties:
             xfs: { type: string }
             swap: { type: string }
             btrfs: { type: string }
+            btrfs_swap: { type: string }
     efiMountOptions: { type: string }
     crypttabOptions: { type: string }
 required: [ mountOptions ]

src/modules/fstab/main.py

@@ -196,7 +196,7 @@ class FstabGenerator(object):
                         dct = self.generate_fstab_line_info(mount_entry)
                         if dct:
                                 self.print_fstab_line(dct, file=fstab_file)
-                else:
+                elif partition["fs"] != "zfs":  # zfs partitions don't need an entry in fstab
                     dct = self.generate_fstab_line_info(partition)
                     if dct:
                         self.print_fstab_line(dct, file=fstab_file)
@@ -236,7 +236,11 @@ class FstabGenerator(object):
             libcalamares.utils.debug("Ignoring foreign swap {!s} {!s}".format(disk_name, partition.get("uuid", None)))
             return None
 
-        options = self.get_mount_options(filesystem, mount_point)
+        # If this is btrfs subvol a dedicated to a swapfile, use different options than a normal btrfs subvol
+        if filesystem == "btrfs" and partition.get("subvol", None) == "/@swap":
+            options = self.get_mount_options("btrfs_swap", mount_point)
+        else:
+            options = self.get_mount_options(filesystem, mount_point)
 
         if is_ssd:
             extra = self.ssd_extra_mount_options.get(filesystem)
@@ -254,7 +258,8 @@ class FstabGenerator(object):
         if mount_point == "/":
             self.root_is_ssd = is_ssd
 
-        if filesystem == "btrfs" and "subvol" in partition:
+        # If there's a set-and-not-empty subvolume set, add it
+        if filesystem == "btrfs" and partition.get("subvol",None):
             options = "subvol={},".format(partition["subvol"]) + options
 
         if has_luks:

src/modules/grubcfg/main.py

@@ -55,6 +55,32 @@ def get_grub_config_path(root_mount_point):
     return os.path.join(default_dir, default_config_file)
 
 
+def get_zfs_root():
+    """
+    Looks in global storage to find the zfs root
+
+    :return: A string containing the path to the zfs root or None if it is not found
+    """
+
+    zfs = libcalamares.globalstorage.value("zfsDatasets")
+
+    if not zfs:
+        libcalamares.utils.warning("Failed to locate zfs dataset list")
+        return None
+
+    # Find the root dataset
+    for dataset in zfs:
+        try:
+            if dataset["mountpoint"] == "/":
+                return dataset["zpool"] + "/" + dataset["dsName"]
+        except KeyError:
+            # This should be impossible
+            libcalamares.utils.warning("Internal error handling zfs dataset")
+            raise
+
+    return None
+
+
 def modify_grub_default(partitions, root_mount_point, distributor):
     """
     Configures '/etc/default/grub' for hibernation and plymouth.
@@ -91,6 +117,8 @@ def modify_grub_default(partitions, root_mount_point, distributor):
     swap_outer_mappername = None
     no_save_default = False
     unencrypted_separate_boot = any(p["mountPoint"] == "/boot" and "luksMapperName" not in p for p in partitions)
+    # If there is no dracut, and the root partition is ZFS, this gets set below
+    zfs_root_path = None
 
     for partition in partitions:
         if partition["mountPoint"] in ("/", "/boot") and partition["fs"] in ("btrfs", "f2fs"):
@@ -141,8 +169,15 @@ def modify_grub_default(partitions, root_mount_point, distributor):
                         )
                 ]
 
+            if partition["fs"] == "zfs" and partition["mountPoint"] == "/":
+                zfs_root_path = get_zfs_root()
+
     kernel_params = ["quiet"]
 
+    # Currently, grub doesn't detect this properly so it must be set manually
+    if zfs_root_path:
+        kernel_params.insert(0, "zfs=" + zfs_root_path)
+
     if cryptdevice_params:
         kernel_params.extend(cryptdevice_params)
 

src/modules/initcpiocfg/main.py

@@ -150,6 +150,7 @@ def find_initcpio_features(partitions, root_mount_point):
 
     swap_uuid = ""
     uses_btrfs = False
+    uses_zfs = False
     uses_lvm2 = False
     encrypt_hook = False
     openswap_hook = False
@@ -172,6 +173,9 @@ def find_initcpio_features(partitions, root_mount_point):
         if partition["fs"] == "btrfs":
             uses_btrfs = True
 
+        if partition["fs"] == "zfs":
+            uses_zfs = True
+
         if "lvm2" in partition["fs"]:
             uses_lvm2 = True
 
@@ -198,6 +202,9 @@ def find_initcpio_features(partitions, root_mount_point):
     if uses_lvm2:
         hooks.append("lvm2")
 
+    if uses_zfs:
+        hooks.append("zfs")
+
     if swap_uuid != "":
         if encrypt_hook and openswap_hook:
             hooks.extend(["openswap"])

src/modules/mount/main.py

@@ -20,12 +20,24 @@ import os
 import libcalamares
 
 import gettext
+
 _ = gettext.translation("calamares-python",
                         localedir=libcalamares.utils.gettext_path(),
                         languages=libcalamares.utils.gettext_languages(),
                         fallback=True).gettext
 
 
+class ZfsException(Exception):
+    """Exception raised when there is a problem with zfs
+
+    Attributes:
+        message -- explanation of the error
+    """
+
+    def __init__(self, message):
+        self.message = message
+
+
 def pretty_name():
     return _("Mounting partitions.")
 
@@ -47,20 +59,85 @@ def get_btrfs_subvolumes(partitions):
     if btrfs_subvolumes is None:
         libcalamares.utils.warning("No configuration for btrfsSubvolumes")
     if not btrfs_subvolumes:
-        btrfs_subvolumes = [ dict(mountPoint="/", subvolume="/@"), dict(mountPoint="/home", subvolume="/@home") ]
+        btrfs_subvolumes = [dict(mountPoint="/", subvolume="/@"), dict(mountPoint="/home", subvolume="/@home")]
 
     # Filter out the subvolumes which have a dedicated partition
-    non_root_partition_mounts = [ m for m in [ p.get("mountPoint", None) for p in partitions ] if m is not None and m != '/' ]
-    btrfs_subvolumes = list(filter(lambda s : s["mountPoint"] not in non_root_partition_mounts, btrfs_subvolumes))
+    non_root_partition_mounts = [m for m in [p.get("mountPoint", None) for p in partitions] if
+                                 m is not None and m != '/']
+    btrfs_subvolumes = list(filter(lambda s: s["mountPoint"] not in non_root_partition_mounts, btrfs_subvolumes))
 
     # If we have a swap **file**, give it a separate subvolume.
-    swap_choice = libcalamares.globalstorage.value( "partitionChoices" )
-    if swap_choice and swap_choice.get( "swap", None ) == "file":
+    swap_choice = libcalamares.globalstorage.value("partitionChoices")
+    if swap_choice and swap_choice.get("swap", None) == "file":
         btrfs_subvolumes.append({'mountPoint': '/swap', 'subvolume': '/@swap'})
 
     return btrfs_subvolumes
 
 
+def mount_zfs(root_mount_point, partition):
+    """ Mounts a zfs partition at @p root_mount_point
+
+    :param root_mount_point: The absolute path to the root of the install
+    :param partition: The partition map from global storage for this partition
+    :return:
+    """
+    # Get the list of zpools from global storage
+    zfs_pool_list = libcalamares.globalstorage.value("zfsPoolInfo")
+    if not zfs_pool_list:
+        libcalamares.utils.warning("Failed to locate zfsPoolInfo data in global storage")
+        raise ZfsException(_("Internal error mounting zfs datasets"))
+
+    # Find the zpool matching this partition
+    for zfs_pool in zfs_pool_list:
+        if zfs_pool["mountpoint"] == partition["mountPoint"]:
+            pool_name = zfs_pool["poolName"]
+            ds_name = zfs_pool["dsName"]
+
+    # import the zpool
+    try:
+        libcalamares.utils.host_env_process_output(["zpool", "import", "-N", "-R", root_mount_point, pool_name], None)
+    except subprocess.CalledProcessError:
+        raise ZfsException(_("Failed to import zpool"))
+
+    # Get the encrpytion information from global storage
+    zfs_info_list = libcalamares.globalstorage.value("zfsInfo")
+    encrypt = False
+    if zfs_info_list:
+        for zfs_info in zfs_info_list:
+            if zfs_info["mountpoint"] == partition["mountPoint"] and zfs_info["encrypted"] is True:
+                encrypt = True
+                passphrase = zfs_info["passphrase"]
+
+    if encrypt is True:
+        # The zpool is encrypted, we need to unlock it
+        try:
+            libcalamares.utils.host_env_process_output(["zfs", "load-key", pool_name], None, passphrase)
+        except subprocess.CalledProcessError:
+            raise ZfsException(_("Failed to unlock zpool"))
+
+    if partition["mountPoint"] == '/':
+        # Get the zfs dataset list from global storage
+        zfs = libcalamares.globalstorage.value("zfsDatasets")
+
+        if not zfs:
+            libcalamares.utils.warning("Failed to locate zfs dataset list")
+            raise ZfsException(_("Internal error mounting zfs datasets"))
+
+        zfs.sort(key=lambda x: x["mountpoint"])
+        for dataset in zfs:
+            try:
+                if dataset["canMount"] == "noauto" or dataset["canMount"] is True:
+                    libcalamares.utils.host_env_process_output(["zfs", "mount",
+                                                                dataset["zpool"] + '/' + dataset["dsName"]])
+            except subprocess.CalledProcessError:
+                raise ZfsException(_("Failed to set zfs mountpoint"))
+    else:
+        try:
+            libcalamares.utils.host_env_process_output(["zfs", "mount", pool_name + '/' + ds_name])
+        except subprocess.CalledProcessError:
+            raise ZfsException(_("Failed to set zfs mountpoint"))
+
+
 def mount_partition(root_mount_point, partition, partitions):
     """
     Do a single mount of @p partition inside @p root_mount_point.
@@ -96,11 +173,14 @@ def mount_partition(root_mount_point, partition, partitions):
     if "luksMapperName" in partition:
         device = os.path.join("/dev/mapper", partition["luksMapperName"])
 
-    if libcalamares.utils.mount(device,
-                                mount_point,
-                                fstype,
-                                partition.get("options", "")) != 0:
-        libcalamares.utils.warning("Cannot mount {}".format(device))
+    if fstype == "zfs":
+        mount_zfs(root_mount_point, partition)
+    else:  # fstype == "zfs"
+        if libcalamares.utils.mount(device,
+                                    mount_point,
+                                    fstype,
+                                    partition.get("options", "")) != 0:
+            libcalamares.utils.warning("Cannot mount {}".format(device))
 
     # Special handling for btrfs subvolumes. Create the subvolumes listed in mount.conf
     if fstype == "btrfs" and partition["mountPoint"] == '/':
@@ -111,9 +191,13 @@ def mount_partition(root_mount_point, partition, partitions):
         libcalamares.globalstorage.insert("btrfsSubvolumes", btrfs_subvolumes)
         # Create the subvolumes that are in the completed list
         for s in btrfs_subvolumes:
-            subprocess.check_call(['btrfs', 'subvolume', 'create',
-                               root_mount_point + s['subvolume']])
-
+            if not s["subvolume"]:
+                continue
+            subprocess.check_call(["btrfs", "subvolume", "create",
+                                   root_mount_point + s["subvolume"]])
+            if s["mountPoint"] == "/":
+                # insert the root subvolume into global storage
+                libcalamares.globalstorage.insert("btrfsRootSubvolume", s["subvolume"])
         subprocess.check_call(["umount", "-v", root_mount_point])
 
         device = partition["device"]
@@ -126,9 +210,9 @@ def mount_partition(root_mount_point, partition, partitions):
             mount_option = "subvol={}".format(s['subvolume'])
             subvolume_mountpoint = mount_point[:-1] + s['mountPoint']
             if libcalamares.utils.mount(device,
-                                    subvolume_mountpoint,
-                                    fstype,
-                                    ",".join([mount_option, partition.get("options", "")])) != 0:
+                                        subvolume_mountpoint,
+                                        fstype,
+                                        ",".join([mount_option, partition.get("options", "")])) != 0:
                 libcalamares.utils.warning("Cannot mount {}".format(device))
 
 
@@ -142,7 +226,7 @@ def run():
     if not partitions:
         libcalamares.utils.warning("partitions is empty, {!s}".format(partitions))
         return (_("Configuration Error"),
-                _("No partitions are defined for <pre>{!s}</pre> to use." ).format("mount"))
+                _("No partitions are defined for <pre>{!s}</pre> to use.").format("mount"))
 
     root_mount_point = tempfile.mkdtemp(prefix="calamares-root-")
 
@@ -159,10 +243,13 @@ def run():
     # This way, we ensure / is mounted before the rest, and every mount point
     # is created on the right partition (e.g. if a partition is to be mounted
     # under /tmp, we make sure /tmp is mounted before the partition)
-    mountable_partitions = [ p for p in partitions + extra_mounts if "mountPoint" in p and p["mountPoint"] ]
+    mountable_partitions = [p for p in partitions + extra_mounts if "mountPoint" in p and p["mountPoint"]]
     mountable_partitions.sort(key=lambda x: x["mountPoint"])
-    for partition in mountable_partitions:
-        mount_partition(root_mount_point, partition, partitions)
+    try:
+        for partition in mountable_partitions:
+            mount_partition(root_mount_point, partition, partitions)
+    except ZfsException as ze:
+        return _("zfs mounting error"), ze.message
 
     libcalamares.globalstorage.insert("rootMountPoint", root_mount_point)
 

src/modules/mount/mount.conf

@@ -42,15 +42,24 @@ extraMountsEfi:
       mountPoint: /sys/firmware/efi/efivars
 
 # Btrfs subvolumes to create if root filesystem is on btrfs volume.
-# If mountpoint is mounted already to another partition, it is ignored.
+# If *mountpoint* is mounted already to another partition, it is ignored.
 # Separate subvolume for swapfile is handled separately and automatically.
+#
+# It is possible to prevent subvolume creation -- this is likely only relevant
+# for the root (/) subvolume -- by giving an empty string as a subvolume
+# name. In this case no subvolume will be created. When using snapper as
+# a rollback mechanism, it is recommended to **not** create a subvolume
+# for root.
 
 btrfsSubvolumes:
     - mountPoint: /
       subvolume: /@
+      # As an alternative:
+      #
+      # subvolume: ""
     - mountPoint: /home
       subvolume: /@home
     - mountPoint: /var/cache
       subvolume: /@cache
     - mountPoint: /var/log
-      subvolume: /@log
+      subvolume: /@log

src/modules/packages/main.py

@@ -379,6 +379,7 @@ class PMPacman(PackageManager):
     def __init__(self):
         import re
         progress_match = re.compile("^\\((\\d+)/(\\d+)\\)")
+
         def line_cb(line):
             if line.startswith(":: "):
                 self.in_package_changes = "package changes" in line
@@ -396,30 +397,79 @@ class PMPacman(PackageManager):
         self.in_package_changes = False
         self.line_cb = line_cb
 
+        pacman = libcalamares.job.configuration.get("pacman", None)
+        if pacman is None:
+            pacman = dict()
+        if type(pacman) is not dict:
+            libcalamares.utils.warning("Job configuration *pacman* will be ignored.")
+            pacman = dict()
+        self.pacman_num_retries = pacman.get("num_retries", 0)
+        self.pacman_disable_timeout = pacman.get("disable_download_timeout", False)
+        self.pacman_needed_only = pacman.get("needed_only", False)
+
     def reset_progress(self):
         self.in_package_changes = False
         # These are globals
         self.progress_fraction = (completed_packages * 1.0 / total_packages)
 
+    def run_pacman(self, command, callback=False):
+        """
+        Call pacman in a loop until it is successful or the number of retries is exceeded
+        :param command: The pacman command to run
+        :param callback: An optional boolean that indicates if this pacman run should use the callback
+        :return:
+        """
+
+        pacman_count = 0
+        while pacman_count <= self.pacman_num_retries:
+            pacman_count += 1
+            try:
+                if callback is True:
+                    libcalamares.utils.target_env_process_output(command, self.line_cb)
+                else:
+                    libcalamares.utils.target_env_process_output(command)
+
+                return
+            except subprocess.CalledProcessError:
+                if pacman_count <= self.pacman_num_retries:
+                    pass
+                else:
+                    raise
+
     def install(self, pkgs, from_local=False):
+        command = ["pacman"]
+
         if from_local:
-            pacman_flags = "-U"
+            command.append("-U")
         else:
-            pacman_flags = "-S"
+            command.append("-S")
+
+        command.append("--noconfirm")
+
+        if self.pacman_needed_only is True:
+            command.append("--needed")
+
+        if self.pacman_disable_timeout is True:
+            command.append("--disable-download-timeout")
+
+        command += pkgs
 
         self.reset_progress()
-        libcalamares.utils.target_env_process_output(["pacman", pacman_flags,
-                               "--noconfirm"] + pkgs, self.line_cb)
+        self.run_pacman(command, True)
 
     def remove(self, pkgs):
         self.reset_progress()
-        libcalamares.utils.target_env_process_output(["pacman", "-Rs", "--noconfirm"] + pkgs, self.line_cb)
+        self.run_pacman(["pacman", "-Rs", "--noconfirm"] + pkgs, True)
 
     def update_db(self):
-        check_target_env_call(["pacman", "-Sy"])
+        self.run_pacman(["pacman", "-Sy"])
 
     def update_system(self):
-        check_target_env_call(["pacman", "-Su", "--noconfirm"])
+        command = ["pacman", "-Su", "--noconfirm"]
+        if self.pacman_disable_timeout is True:
+            command.append("--disable-download-timeout")
+
+        self.run_pacman(command)
 
 
 class PMPamac(PackageManager):

src/modules/packages/packages.conf

@@ -62,6 +62,23 @@ skip_if_no_internet: false
 update_db: true
 update_system: false
 
+# pacman specific options
+#
+# *num_retries* should be a positive integer which specifies the
+# number of times the call to pacman will be retried in the event of a
+# failure.  If it is missing, it will be set to 0.
+#
+# *disable_download_timeout* is a boolean that, when true, includes
+# the flag --disable-download-timeout on calls to pacman.  When missing,
+# false is assumed.
+#
+# *needed_only* is a boolean that includes the pacman argument --needed
+# when set to true.  If missing, false is assumed.
+pacman:
+    num_retries: 0
+    disable_download_timeout: false
+    needed_only: false
+
 #
 # List of maps with package operations such as install or remove.
 # Distro developers can provide a list of packages to remove

src/modules/packages/packages.schema.yaml

@@ -26,6 +26,14 @@ properties:
     update_system: { type: boolean, default: false }
     skip_if_no_internet: { type: boolean, default: false }
 
+    pacman:
+        additionalProperties: false
+        type: object
+        properties:
+            num_retries: { type: integer, default: 0 }
+            disable_download_timeout: { type: boolean, default: false }
+            needed_only: { type: boolean, default: false }
+
     operations:
         type: array
         items:

src/modules/packages/tests/1.global

@@ -0,0 +1,3 @@
+# SPDX-FileCopyrightText: no
+# SPDX-License-Identifier: CC0-1.0
+rootMountPoint: /tmp

src/modules/packages/tests/2.job

@@ -1,7 +1,6 @@
 # SPDX-FileCopyrightText: no
 # SPDX-License-Identifier: CC0-1.0
 backend: dummy
-rootMountPoint: /tmp/mount
 operations:
   - install:
     - pre-script: touch /tmp/foo

src/modules/packages/tests/CMakeTests.txt

@@ -0,0 +1,42 @@
+#   SPDX-FileCopyrightText: no
+#   SPDX-License-Identifier: CC0-1.0
+#
+# We have tests to load (some) of the package-managers specifically, to
+# test their configuration code and implementation. Those tests conventionally
+# live in Python files here in the tests/ directory. Add them.
+
+# Pacman (Arch) tests
+set(_pm pacman)
+add_test(
+    NAME configure-packages-${_pm}
+    COMMAND env PYTHONPATH=.: python3 ${CMAKE_CURRENT_LIST_DIR}/test-pm-${_pm}.py
+    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+)
+add_test(
+    NAME configure-packages-${_pm}-ops-1
+    COMMAND env PYTHONPATH=.: python3 ${CMAKE_CURRENT_LIST_DIR}/test-pm-${_pm}.py ${CMAKE_CURRENT_LIST_DIR}/pm-pacman-1.yaml 4 1 1
+    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+)
+add_test(
+    NAME configure-packages-${_pm}-ops-2
+    COMMAND env PYTHONPATH=.: python3 ${CMAKE_CURRENT_LIST_DIR}/test-pm-${_pm}.py ${CMAKE_CURRENT_LIST_DIR}/pm-pacman-2.yaml 3 0 0
+    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+)
+
+if ( BUILD_TESTING AND BUILD_SCHEMA_TESTING AND PYTHONINTERP_FOUND AND PYTHON_EXECUTABLE )
+    set( _module packages )
+    set( _schema_file "${CMAKE_CURRENT_SOURCE_DIR}/${_module}/${_module}.schema.yaml" )
+    message(STATUS "Schema ${_schema_file}")
+    foreach( _cf pm-pacman-1.yaml pm-pacman-2.yaml )
+        set( _conf_file "${CMAKE_CURRENT_SOURCE_DIR}/${_module}/tests/${_cf}" )
+        if ( EXISTS "${_schema_file}" AND EXISTS "${_conf_file}" )
+            add_test(
+                NAME validate-packages-${_cf}
+                COMMAND ${PYTHON_EXECUTABLE} "${CMAKE_SOURCE_DIR}/ci/configvalidator.py" "${_schema_file}" "${_conf_file}"
+            )
+        else()
+            message(FATAL_ERROR "Missing ${_conf_file}")
+        endif()
+    endforeach()
+endif()
+

src/modules/packages/tests/pm-pacman-1.yaml

@@ -0,0 +1,10 @@
+# SPDX-FileCopyrightText: no
+# SPDX-License-Identifier: CC0-1.0
+backend: pacman
+operations: []
+
+pacman:
+    num_retries: 4
+    disable_download_timeout: true
+    needed_only: true
+

src/modules/packages/tests/pm-pacman-2.yaml

@@ -0,0 +1,9 @@
+# SPDX-FileCopyrightText: no
+# SPDX-License-Identifier: CC0-1.0
+backend: pacman
+operations: []
+
+# Leave some things unspecified
+pacman:
+    num_retries: 3
+

src/modules/packages/tests/test-pm-pacman.py

@@ -0,0 +1,36 @@
+#   SPDX-FileCopyrightText: no
+#   SPDX-License-Identifier: CC0-1.0
+#
+# Calamares Boilerplate
+import libcalamares
+libcalamares.globalstorage = libcalamares.GlobalStorage(None)
+libcalamares.globalstorage.insert("testing", True)
+
+# Module prep-work
+from src.modules.packages import main
+
+# .. we don't have a job in this test, so fake one
+class Job(object):
+    def __init__(self, filename):
+        self.configuration = libcalamares.utils.load_yaml(filename) if filename is not None else dict()
+
+import sys
+if len(sys.argv) > 4:
+    filename = sys.argv[1]
+    retry = int(sys.argv[2])
+    timeout = bool(int(sys.argv[3]))
+    needed = bool(int(sys.argv[4]))
+else:
+    filename = None
+    retry = 0
+    timeout = False
+    needed = False
+
+libcalamares.utils.warning("Expecting {!s} retry={!s} timeout={!s} needed={!s}".format(filename, retry, timeout, needed))
+
+# Specific PM test
+libcalamares.job = Job(filename)
+p = main.PMPacman()
+assert p.pacman_num_retries == retry, "{!r} vs {!r}".format(p.pacman_num_retries, retry)
+assert p.pacman_disable_timeout == timeout, "{!r} vs {!r}".format(p.pacman_disable_timeout, timeout)
+assert p.pacman_needed_only == needed, "{!r} vs {!r}".format(p.pacman_needed_only, needed)

src/modules/partition/core/PartitionCoreModule.cpp

@@ -257,14 +257,16 @@ PartitionCoreModule::doInit()
     cDebug() << Logger::SubEntry << "node\tcapacity\tname\tprettyName";
     for ( auto device : devices )
     {
-        cDebug() << Logger::SubEntry << Logger::Pointer( device );
         if ( device )
         {
             // Gives ownership of the Device* to the DeviceInfo object
             auto deviceInfo = new DeviceInfo( device );
             m_deviceInfos << deviceInfo;
-            cDebug() << Logger::SubEntry << device->deviceNode() << device->capacity() << device->name()
-                     << device->prettyName();
+            cDebug() << Logger::SubEntry
+                << device->deviceNode()
+                << device->capacity()
+                << Logger::RedactedName( "DevName", device->name() )
+                << Logger::RedactedName( "DevNamePretty", device->prettyName() );
         }
         else
         {
@@ -707,10 +709,10 @@ PartitionCoreModule::dumpQueue() const
     cDebug() << "# Queue:";
     for ( auto info : m_deviceInfos )
     {
-        cDebug() << Logger::SubEntry << "## Device:" << info->device->name();
+        cDebug() << Logger::SubEntry << "## Device:" << info->device->deviceNode();
         for ( const auto& job : info->jobs() )
         {
-            cDebug() << Logger::SubEntry << "-" << job->prettyName();
+            cDebug() << Logger::SubEntry << "-" << job->metaObject()->className();
         }
     }
 }

src/modules/partition/core/PartitionLayout.cpp

@@ -296,7 +296,9 @@ PartitionLayout::createPartitions( Device* dev,
         }
 
         Partition* part = nullptr;
-        if ( luksPassphrase.isEmpty() )
+
+        // Encryption for zfs is handled in the zfs module
+        if ( luksPassphrase.isEmpty() || correctFS( entry.partFileSystem ) == FileSystem::Zfs )
         {
             part = KPMHelpers::createNewPartition( parent,
                                                    *dev,
@@ -319,6 +321,24 @@ PartitionLayout::createPartitions( Device* dev,
                                                             luksPassphrase,
                                                             KPM_PARTITION_FLAG( None ) );
         }
+
+        // For zfs, we need to make the passphrase available to later modules
+        if ( correctFS( entry.partFileSystem ) == FileSystem::Zfs )
+        {
+            Calamares::GlobalStorage* storage = Calamares::JobQueue::instance()->globalStorage();
+            QList< QVariant > zfsInfoList;
+            QVariantMap zfsInfo;
+
+            // Save the information subsequent modules will need
+            zfsInfo[ "encrypted" ] = !luksPassphrase.isEmpty();
+            zfsInfo[ "passphrase" ] = luksPassphrase;
+            zfsInfo[ "mountpoint" ] = entry.partMountPoint;
+
+            // Add it to the list and insert it into global storage
+            zfsInfoList.append( zfsInfo );
+            storage->insert( "zfsInfo", zfsInfoList );
+        }
+
         PartitionInfo::setFormat( part, true );
         PartitionInfo::setMountPoint( part, entry.partMountPoint );
         if ( !entry.partLabel.isEmpty() )

src/modules/partition/gui/CreatePartitionDialog.cpp

@@ -23,6 +23,7 @@
 
 #include "GlobalStorage.h"
 #include "JobQueue.h"
+#include "Settings.h"
 #include "partition/FileSystem.h"
 #include "partition/PartitionQuery.h"
 #include "utils/Logger.h"
@@ -104,7 +105,9 @@ CreatePartitionDialog::CreatePartitionDialog( Device* device,
     QStringList fsNames;
     for ( auto fs : FileSystemFactory::map() )
     {
-        if ( fs->supportCreate() != FileSystem::cmdSupportNone && fs->type() != FileSystem::Extended )
+        // We need to ensure zfs is added to the list if the zfs module is enabled
+        if ( ( fs->type() == FileSystem::Type::Zfs && Calamares::Settings::instance()->isModuleEnabled( "zfs" ) )
+             || ( fs->supportCreate() != FileSystem::cmdSupportNone && fs->type() != FileSystem::Extended ) )
         {
             fsNames << userVisibleFS( fs );  // This is put into the combobox
             if ( fs->type() == defaultFSType )
@@ -240,7 +243,8 @@ CreatePartitionDialog::getNewlyCreatedPartition()
     // does so, to set up the partition for create-and-then-set-flags.
     Partition* partition = nullptr;
     QString luksPassphrase = m_ui->encryptWidget->passphrase();
-    if ( m_ui->encryptWidget->state() == EncryptWidget::Encryption::Confirmed && !luksPassphrase.isEmpty() )
+    if ( m_ui->encryptWidget->state() == EncryptWidget::Encryption::Confirmed && !luksPassphrase.isEmpty()
+         && fsType != FileSystem::Zfs )
     {
         partition = KPMHelpers::createNewEncryptedPartition(
             m_parent, *m_device, m_role, fsType, fsLabel, first, last, luksPassphrase, PartitionTable::Flags() );
@@ -251,6 +255,31 @@ CreatePartitionDialog::getNewlyCreatedPartition()
             m_parent, *m_device, m_role, fsType, fsLabel, first, last, PartitionTable::Flags() );
     }
 
+    // For zfs, we let the zfs module handle the encryption but we need to make the passphrase available to later modules
+    if ( fsType == FileSystem::Zfs )
+    {
+        Calamares::GlobalStorage* storage = Calamares::JobQueue::instance()->globalStorage();
+        QList< QVariant > zfsInfoList;
+        QVariantMap zfsInfo;
+
+        // If this is not the first encrypted zfs partition, get the old list first
+        if ( storage->contains( "zfsInfo" ) )
+        {
+            zfsInfoList = storage->value( "zfsInfo" ).toList();
+            storage->remove( "zfsInfo" );
+        }
+
+        // Save the information subsequent modules will need
+        zfsInfo[ "encrypted" ]
+            = m_ui->encryptWidget->state() == EncryptWidget::Encryption::Confirmed && !luksPassphrase.isEmpty();
+        zfsInfo[ "passphrase" ] = luksPassphrase;
+        zfsInfo[ "mountpoint" ] = selectedMountPoint( m_ui->mountPointComboBox );
+
+        // Add it to the list and insert it into global storage
+        zfsInfoList.append( zfsInfo );
+        storage->insert( "zfsInfo", zfsInfoList );
+    }
+
     if ( m_device->type() == Device::Type::LVM_Device )
     {
         partition->setPartitionPath( m_device->deviceNode() + QStringLiteral( "/" )

src/modules/partition/gui/EditExistingPartitionDialog.cpp

@@ -25,6 +25,7 @@
 
 #include "GlobalStorage.h"
 #include "JobQueue.h"
+#include "Settings.h"
 #include "partition/FileSystem.h"
 #include "utils/Logger.h"
 
@@ -89,7 +90,9 @@ EditExistingPartitionDialog::EditExistingPartitionDialog( Device* device,
     QStringList fsNames;
     for ( auto fs : FileSystemFactory::map() )
     {
-        if ( fs->supportCreate() != FileSystem::cmdSupportNone && fs->type() != FileSystem::Extended )
+        // We need to ensure zfs is added to the list if the zfs module is enabled
+        if ( ( fs->type() == FileSystem::Type::Zfs && Calamares::Settings::instance()->isModuleEnabled( "zfs" ) )
+             || ( fs->supportCreate() != FileSystem::cmdSupportNone && fs->type() != FileSystem::Extended ) )
         {
             fsNames << userVisibleFS( fs );  // For the combo box
         }
@@ -117,6 +120,12 @@ EditExistingPartitionDialog::EditExistingPartitionDialog( Device* device,
     m_ui->fileSystemLabel->setEnabled( m_ui->formatRadioButton->isChecked() );
     m_ui->fileSystemComboBox->setEnabled( m_ui->formatRadioButton->isChecked() );
 
+    // Force a format if the existing device is a zfs device since reusing a zpool isn't currently supported
+    m_ui->formatRadioButton->setChecked( m_partition->fileSystem().type() == FileSystem::Type::Zfs );
+    m_ui->formatRadioButton->setEnabled( !( m_partition->fileSystem().type() == FileSystem::Type::Zfs ) );
+    m_ui->keepRadioButton->setChecked( !( m_partition->fileSystem().type() == FileSystem::Type::Zfs ) );
+    m_ui->keepRadioButton->setEnabled( !( m_partition->fileSystem().type() == FileSystem::Type::Zfs ) );
+
     setFlagList( *( m_ui->m_listFlags ), m_partition->availableFlags(), PartitionInfo::flags( m_partition ) );
 }
 

src/modules/partition/jobs/CreatePartitionJob.cpp

@@ -11,8 +11,10 @@
 
 #include "CreatePartitionJob.h"
 
+#include "core/PartitionInfo.h"
 #include "partition/FileSystem.h"
 #include "partition/PartitionQuery.h"
+#include "utils/CalamaresUtilsSystem.h"
 #include "utils/Logger.h"
 #include "utils/Units.h"
 
@@ -24,9 +26,79 @@
 #include <kpmcore/ops/newoperation.h>
 #include <kpmcore/util/report.h>
 
+#include <qcoreapplication.h>
+#include <qregularexpression.h>
+
 using CalamaresUtils::Partition::untranslatedFS;
 using CalamaresUtils::Partition::userVisibleFS;
 
+/** @brief Create
+ *
+ * Uses sfdisk to remove @p partition.  This should only be used in cases
+ * where using kpmcore to remove the partition would not be appropriate
+ *
+ */
+static Calamares::JobResult
+createZfs( Partition* partition, Device* device )
+{
+    auto r = CalamaresUtils::System::instance()->runCommand(
+        { "sh",
+          "-c",
+          "echo start=" + QString::number( partition->firstSector() ) + " size="
+              + QString::number( partition->length() ) + " | sfdisk --append --force " + partition->devicePath() },
+        std::chrono::seconds( 5 ) );
+    if ( r.getExitCode() != 0 )
+    {
+        return Calamares::JobResult::error(
+            QCoreApplication::translate( CreatePartitionJob::staticMetaObject.className(),
+                                         "Failed to create partition" ),
+            QCoreApplication::translate( CreatePartitionJob::staticMetaObject.className(),
+                                         "Failed to create zfs partition with output: "
+                                             + r.getOutput().toLocal8Bit() ) );
+    }
+
+    // Now we need to do some things that would normally be done by kpmcore
+
+    // First we get the device node from the output and set it as the partition path
+    QRegularExpression re( QStringLiteral( "Created a new partition (\\d+)" ) );
+    QRegularExpressionMatch rem = re.match( r.getOutput() );
+
+    QString deviceNode;
+    if ( rem.hasMatch() )
+    {
+        if ( partition->devicePath().back().isDigit() )
+        {
+            deviceNode = partition->devicePath() + QLatin1Char( 'p' ) + rem.captured( 1 );
+        }
+        else
+        {
+            deviceNode = partition->devicePath() + rem.captured( 1 );
+        }
+    }
+
+    partition->setPartitionPath( deviceNode );
+
+    // If it is a gpt device, set the partition UUID
+    if ( device->partitionTable()->type() == PartitionTable::gpt && partition->uuid().isEmpty() )
+    {
+        r = CalamaresUtils::System::instance()->runCommand(
+            { "sfdisk", "--list", "--output", "Device,UUID", partition->devicePath() }, std::chrono::seconds( 5 ) );
+        if ( r.getExitCode() == 0 )
+        {
+            QRegularExpression re( deviceNode + QStringLiteral( " +(.+)" ) );
+            QRegularExpressionMatch rem = re.match( r.getOutput() );
+
+            if ( rem.hasMatch() )
+            {
+                partition->setUUID( rem.captured( 1 ) );
+            }
+        }
+    }
+
+    return Calamares::JobResult::ok();
+}
+
+
 CreatePartitionJob::CreatePartitionJob( Device* device, Partition* partition )
     : PartitionJob( partition )
     , m_device( device )
@@ -194,6 +266,13 @@ CreatePartitionJob::prettyStatusMessage() const
 Calamares::JobResult
 CreatePartitionJob::exec()
 {
+    // kpmcore doesn't currently handle this case properly so for now, we manually create the partion
+    // The zfs module can later deal with creating a zpool in the partition
+    if ( m_partition->fileSystem().type() == FileSystem::Type::Zfs )
+    {
+        return createZfs( m_partition, m_device );
+    }
+
     Report report( nullptr );
     NewOperation op( *m_device, m_partition );
     op.setStatus( Operation::StatusRunning );

src/modules/partition/jobs/FillGlobalStorageJob.cpp

@@ -104,14 +104,19 @@ mapForPartition( Partition* partition, const QString& uuid )
     // Debugging for inside the loop in createPartitionList(),
     // so indent a bit
     Logger::CDebug deb;
-    using TR = Logger::DebugRow< const char* const, const QString& >;
+    using TR = Logger::DebugRow< const char* const, const QString >;
+    // clang-format off
     deb << Logger::SubEntry << "mapping for" << partition->partitionPath() << partition->deviceNode()
-        << TR( "partlabel", map[ "partlabel" ].toString() ) << TR( "partuuid", map[ "partuuid" ].toString() )
-        << TR( "parttype", map[ "parttype" ].toString() ) << TR( "partattrs", map[ "partattrs" ].toString() )
-        << TR( "mountPoint:", PartitionInfo::mountPoint( partition ) ) << TR( "fs:", map[ "fs" ].toString() )
-        << TR( "fsName", map[ "fsName" ].toString() ) << TR( "uuid", uuid )
+        << TR( "partlabel", map[ "partlabel" ].toString() )
+        << TR( "partition-uuid (partuuid)", Logger::RedactedName( "PartUUID", map[ "partuuid" ].toString() ) )
+        << TR( "parttype", map[ "parttype" ].toString() )
+        << TR( "partattrs", map[ "partattrs" ].toString() )
+        << TR( "mountPoint:", PartitionInfo::mountPoint( partition ) )
+        << TR( "fs:", map[ "fs" ].toString() )
+        << TR( "fsName", map[ "fsName" ].toString() )
+        << TR( "filesystem-uuid (uuid)", Logger::RedactedName( "FSUUID", uuid ) )
         << TR( "claimed", map[ "claimed" ].toString() );
-
+    // clang-format on
     if ( partition->roles().has( PartitionRole::Luks ) )
     {
         const FileSystem& fsRef = partition->fileSystem();

src/modules/umount/main.py

@@ -49,6 +49,27 @@ def list_mounts(root_mount_point):
     return lst
 
 
+def export_zpools(root_mount_point):
+    """ Exports the zpools if defined in global storage
+
+    :param root_mount_point: The absolute path to the root of the install
+    :return:
+    """
+    try:
+        zfs_pool_list = libcalamares.globalstorage.value("zfsPoolInfo")
+        zfs_pool_list.sort(reverse=True, key=lambda x: x["poolName"])
+        if zfs_pool_list:
+            for zfs_pool in zfs_pool_list:
+                try:
+                    libcalamares.utils.host_env_process_output(['zpool', 'export', zfs_pool["poolName"]])
+                except subprocess.CalledProcessError:
+                    libcalamares.utils.warning("Failed to export zpool")
+    except Exception as e:
+        # If this fails it shouldn't cause the installation to fail
+        libcalamares.utils.warning("Received exception while exporting zpools: " + format(e))
+        pass
+
+
 def run():
     """ Unmounts given mountpoints in decreasing order.
 
@@ -94,6 +115,8 @@ def run():
         # in the exception object.
         subprocess.check_output(["umount", "-lv", mount_point], stderr=subprocess.STDOUT)
 
+    export_zpools(root_mount_point)
+
     os.rmdir(root_mount_point)
 
     return None

src/modules/zfs/CMakeLists.txt

@@ -0,0 +1,13 @@
+# === This file is part of Calamares - <https://calamares.io> ===
+#
+#   SPDX-FileCopyrightText: 2020 Adriaan de Groot <groot@kde.org>
+#   SPDX-License-Identifier: BSD-2-Clause
+#
+calamares_add_plugin( zfs
+    TYPE job
+    EXPORT_MACRO PLUGINDLLEXPORT_PRO
+    SOURCES
+        ZfsJob.cpp
+    SHARED_LIB
+)
+

src/modules/zfs/README.md

@@ -0,0 +1,21 @@
+## zfs Module Notes
+
+<!-- SPDX-FileCopyrightText: 2021 Evan James <dalto@fastmail.com>
+     SPDX-License-Identifier: GPL-3.0-or-later
+-->
+
+There are a few considerations to be aware of when enabling the zfs module
+* You must provide zfs kernel modules or kernel support on the ISO for the zfs module to function
+    * The zfs kernel module must be loaded prior to the partition module running
+    * One way to achieve this is by running `modprobe zfs`
+* Support for zfs in the partition module is conditional on the zfs module being enabled
+* The config for the default pools and datasets is configured and described in modules/zfs.conf
+* If you use grub with zfs, you must have `ZPOOL_VDEV_NAME_PATH=1` in your environment when running grub-install or grub-mkconfig.
+   * Calamares will ensure this happens during the bootloader module.
+   * It will also add it to `/etc/environment` so it will be available in the installation
+   * If you have an scripts or other processes that trigger grub-mkconfig during the install process, be sure to add that to the environment
+* In most cases, you will need to enable services for zfs support appropriate to your distro.  For example, when testing on Arch the following services were enabled:
+   * zfs.target
+   * zfs-import-cache
+   * zfs-mount
+   * zfs-import.target

src/modules/zfs/ZfsJob.cpp

@@ -0,0 +1,365 @@
+/* === This file is part of Calamares - <https://calamares.io> ===
+ *
+ *   SPDX-FileCopyrightText: 2021 Evan James <dalto@fastmail.com>
+ *   SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   Calamares is Free Software: see the License-Identifier above.
+ *
+ */
+
+#include "ZfsJob.h"
+
+#include "utils/CalamaresUtilsSystem.h"
+#include "utils/Logger.h"
+#include "utils/Variant.h"
+
+#include "GlobalStorage.h"
+#include "JobQueue.h"
+#include "Settings.h"
+
+#include <QProcess>
+
+#include <unistd.h>
+
+/** @brief Returns the alphanumeric portion of a string
+ *
+ * @p input is the input string
+ *
+ */
+static QString
+alphaNumeric( QString input )
+{
+    return input.remove( QRegExp( "[^a-zA-Z\\d\\s]" ) );
+}
+
+/** @brief Returns the best available device for zpool creation
+ *
+ * zfs partitions generally don't have UUID until the zpool is created. Generally,
+ * they are formed using either the id or the partuuid.  The id isn't stored by kpmcore
+ * so this function checks to see if we have a partuuid.  If so, it forms a device path
+ * for it.  As a backup, it uses the device name i.e. /dev/sdax.
+ *
+ * The function returns a fully qualified path to the device or an empty string if no device
+ * is found
+ *
+ * @p pMap is the partition map from global storage
+ *
+ */
+static QString
+findBestZfsDevice( QVariantMap pMap )
+{
+    // Find the best device identifier, if one isn't available, skip this partition
+    QString deviceName;
+    if ( pMap[ "partuuid" ].toString() != "" )
+    {
+        return "/dev/disk/by-partuuid/" + pMap[ "partuuid" ].toString().toLower();
+    }
+    else if ( pMap[ "device" ].toString() != "" )
+    {
+        return pMap[ "device" ].toString().toLower();
+    }
+    else
+    {
+        return QString();
+    }
+}
+
+/** @brief Converts the value in a QVariant to a string which is a valid option for canmount
+ *
+ * Storing "on" and "off" in QVariant results in a conversion to boolean.  This function takes
+ * the Qvariant in @p canMount and converts it to a QString holding "on", "off" or the string
+ * value in the QVariant.
+ *
+ */
+static QString
+convertCanMount( QVariant canMount )
+{
+    if ( canMount == true )
+    {
+        return "on";
+    }
+    else if ( canMount == false )
+    {
+        return "off";
+    }
+    else
+    {
+        return canMount.toString();
+    }
+}
+
+ZfsJob::ZfsJob( QObject* parent )
+    : Calamares::CppJob( parent )
+{
+}
+
+ZfsJob::~ZfsJob() {}
+
+QString
+ZfsJob::prettyName() const
+{
+    return tr( "Create ZFS pools and datasets" );
+}
+
+void
+ZfsJob::collectMountpoints( const QVariantList& partitions )
+{
+    m_mountpoints.empty();
+    for ( const QVariant& partition : partitions )
+    {
+        if ( partition.canConvert( QVariant::Map ) )
+        {
+            QString mountpoint = partition.toMap().value( "mountPoint" ).toString();
+            if ( !mountpoint.isEmpty() )
+            {
+                m_mountpoints.append( mountpoint );
+            }
+        }
+    }
+}
+
+bool
+ZfsJob::isMountpointOverlapping( const QString& targetMountpoint ) const
+{
+    for ( const QString& mountpoint : m_mountpoints )
+    {
+        if ( mountpoint != '/' && targetMountpoint.startsWith( mountpoint ) )
+        {
+            return true;
+        }
+    }
+    return false;
+}
+
+
+ZfsResult
+ZfsJob::createZpool( QString deviceName, QString poolName, QString poolOptions, bool encrypt, QString passphrase ) const
+{
+    // zfs doesn't wait for the devices so pause for 2 seconds to ensure we give time for the device files to be created
+    sleep( 2 );
+
+    QStringList command;
+    if ( encrypt )
+    {
+        command = QStringList() << "zpool"
+                                << "create" << poolOptions.split( ' ' ) << "-O"
+                                << "encryption=aes-256-gcm"
+                                << "-O"
+                                << "keyformat=passphrase" << poolName << deviceName;
+    }
+    else
+    {
+        command = QStringList() << "zpool"
+                                << "create" << poolOptions.split( ' ' ) << poolName << deviceName;
+    }
+
+    auto r = CalamaresUtils::System::instance()->runCommand(
+        CalamaresUtils::System::RunLocation::RunInHost, command, QString(), passphrase, std::chrono::seconds( 10 ) );
+
+    if ( r.getExitCode() != 0 )
+    {
+        cWarning() << "Failed to run zpool create.  The output was: " + r.getOutput();
+        return { false, tr( "Failed to create zpool on " ) + deviceName };
+    }
+
+    return { true, QString() };
+}
+
+Calamares::JobResult
+ZfsJob::exec()
+{
+    QVariantList partitions;
+    Calamares::GlobalStorage* gs = Calamares::JobQueue::instance()->globalStorage();
+    if ( gs && gs->contains( "partitions" ) && gs->value( "partitions" ).canConvert( QVariant::List ) )
+    {
+        partitions = gs->value( "partitions" ).toList();
+    }
+    else
+    {
+        cWarning() << "No *partitions* defined.";
+        return Calamares::JobResult::internalError( tr( "Configuration Error" ),
+                                                    tr( "No partitions are available for Zfs." ),
+                                                    Calamares::JobResult::InvalidConfiguration );
+    }
+
+    const CalamaresUtils::System* system = CalamaresUtils::System::instance();
+
+    QVariantList poolNames;
+
+    // Check to ensure the list of zfs info from the partition module is available and convert it to a list
+    if ( !gs->contains( "zfsInfo" ) && gs->value( "zfsInfo" ).canConvert( QVariant::List ) )
+    {
+        return Calamares::JobResult::error( tr( "Internal data missing" ), tr( "Failed to create zpool" ) );
+    }
+    QVariantList zfsInfoList = gs->value( "zfsInfo" ).toList();
+
+    for ( auto& partition : qAsConst( partitions ) )
+    {
+        QVariantMap pMap;
+        if ( partition.canConvert( QVariant::Map ) )
+        {
+            pMap = partition.toMap();
+        }
+
+        // If it isn't a zfs partition, ignore it
+        if ( pMap[ "fsName" ] != "zfs" )
+        {
+            continue;
+        }
+
+        // Find the best device identifier, if one isn't available, skip this partition
+        QString deviceName = findBestZfsDevice( pMap );
+        if ( deviceName.isEmpty() )
+        {
+            continue;
+        }
+
+        // If the partition doesn't have a mountpoint, skip it
+        QString mountpoint = pMap[ "mountPoint" ].toString();
+        if ( mountpoint.isEmpty() )
+        {
+            continue;
+        }
+
+        // Build a poolname off config pool name and the mountpoint, this is not ideal but should work until there is UI built for zfs
+        QString poolName = m_poolName;
+        if ( mountpoint != '/' )
+        {
+            poolName += alphaNumeric( mountpoint );
+        }
+
+        // Look in the zfs info list to see if this partition should be encrypted
+        bool encrypt = false;
+        QString passphrase;
+        for ( const QVariant& zfsInfo : qAsConst( zfsInfoList ) )
+        {
+            if ( zfsInfo.canConvert( QVariant::Map ) && zfsInfo.toMap().value( "encrypted" ).toBool()
+                 && mountpoint == zfsInfo.toMap().value( "mountpoint" ) )
+            {
+                encrypt = true;
+                passphrase = zfsInfo.toMap().value( "passphrase" ).toString();
+            }
+        }
+
+        // Create the zpool
+        ZfsResult zfsResult;
+        if ( encrypt )
+        {
+            zfsResult = createZpool( deviceName, poolName, m_poolOptions, true, passphrase );
+        }
+        else
+        {
+            zfsResult = createZpool( deviceName, poolName, m_poolOptions, false );
+        }
+
+        if ( !zfsResult.success )
+        {
+            return Calamares::JobResult::error( tr( "Failed to create zpool" ), zfsResult.failureMessage );
+        }
+
+        // Save the poolname, dataset name and mountpoint.  It will later be added to a list and placed in global storage.
+        // This will be used by later modules including mount and umount
+        QVariantMap poolNameEntry;
+        poolNameEntry[ "poolName" ] = poolName;
+        poolNameEntry[ "mountpoint" ] = mountpoint;
+        poolNameEntry[ "dsName" ] = "none";
+
+        // If the mountpoint is /, create datasets per the config file. If not, create a single dataset mounted at the partitions mountpoint
+        if ( mountpoint == '/' )
+        {
+            collectMountpoints( partitions );
+            QVariantList datasetList;
+            for ( const auto& dataset : qAsConst( m_datasets ) )
+            {
+                QVariantMap datasetMap = dataset.toMap();
+
+                // Make sure all values are valid
+                if ( datasetMap[ "dsName" ].toString().isEmpty() || datasetMap[ "mountpoint" ].toString().isEmpty()
+                     || datasetMap[ "canMount" ].toString().isEmpty() )
+                {
+                    cWarning() << "Bad dataset entry";
+                    continue;
+                }
+
+                // We should skip this dataset if it conflicts with a permanent mountpoint
+                if ( isMountpointOverlapping( datasetMap[ "mountpoint" ].toString() ) )
+                {
+                    continue;
+                }
+
+                QString canMount = convertCanMount( datasetMap[ "canMount" ].toString() );
+
+                // Create the dataset
+                auto r = system->runCommand( { QStringList() << "zfs"
+                                                             << "create" << m_datasetOptions.split( ' ' ) << "-o"
+                                                             << "canmount=" + canMount << "-o"
+                                                             << "mountpoint=" + datasetMap[ "mountpoint" ].toString()
+                                                             << poolName + "/" + datasetMap[ "dsName" ].toString() },
+                                             std::chrono::seconds( 10 ) );
+                if ( r.getExitCode() != 0 )
+                {
+                    cWarning() << "Failed to create dataset" << datasetMap[ "dsName" ].toString();
+                    continue;
+                }
+
+                // Add the dataset to the list for global storage this information is used later to properly set
+                // the mount options on each dataset
+                datasetMap[ "zpool" ] = m_poolName;
+                datasetList.append( datasetMap );
+            }
+
+            // If the list isn't empty, add it to global storage
+            if ( !datasetList.isEmpty() )
+            {
+                gs->insert( "zfsDatasets", datasetList );
+            }
+        }
+        else
+        {
+            QString dsName = mountpoint;
+            dsName = alphaNumeric( mountpoint );
+            auto r = system->runCommand( { QStringList() << "zfs"
+                                                         << "create" << m_datasetOptions.split( ' ' ) << "-o"
+                                                         << "canmount=on"
+                                                         << "-o"
+                                                         << "mountpoint=" + mountpoint << poolName + "/" + dsName },
+                                         std::chrono::seconds( 10 ) );
+            if ( r.getExitCode() != 0 )
+            {
+                return Calamares::JobResult::error( tr( "Failed to create dataset" ),
+                                                    tr( "The output was: " ) + r.getOutput() );
+            }
+            poolNameEntry[ "dsName" ] = dsName;
+        }
+
+        poolNames.append( poolNameEntry );
+
+        // Export the zpool so it can be reimported at the correct location later
+        auto r = system->runCommand( { "zpool", "export", poolName }, std::chrono::seconds( 10 ) );
+        if ( r.getExitCode() != 0 )
+        {
+            cWarning() << "Failed to export pool" << m_poolName;
+        }
+    }
+
+    // Put the list of zpools into global storage
+    if ( !poolNames.isEmpty() )
+    {
+        gs->insert( "zfsPoolInfo", poolNames );
+    }
+
+    return Calamares::JobResult::ok();
+}
+
+
+void
+ZfsJob::setConfigurationMap( const QVariantMap& map )
+{
+    m_poolName = CalamaresUtils::getString( map, "poolName" );
+    m_poolOptions = CalamaresUtils::getString( map, "poolOptions" );
+    m_datasetOptions = CalamaresUtils::getString( map, "datasetOptions" );
+
+    m_datasets = CalamaresUtils::getList( map, "datasets" );
+}
+
+CALAMARES_PLUGIN_FACTORY_DEFINITION( ZfsJobFactory, registerPlugin< ZfsJob >(); )

src/modules/zfs/ZfsJob.h

@@ -0,0 +1,89 @@
+/* === This file is part of Calamares - <https://calamares.io> ===
+ *
+ *   SPDX-FileCopyrightText: 2021 Evan James <dalto@fastmail.com>
+ *   SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   Calamares is Free Software: see the License-Identifier above.
+ *
+ */
+
+#ifndef ZFSJOB_H
+#define ZFSJOB_H
+
+#include <QObject>
+#include <QStringList>
+#include <QVariantMap>
+
+#include "CppJob.h"
+
+#include "utils/PluginFactory.h"
+
+#include "DllMacro.h"
+
+struct ZfsResult
+{
+    bool success;
+    QString failureMessage;  // This message is displayed to the user and should be translated at the time of population
+};
+
+/** @brief Create zpools and zfs datasets
+ *
+ */
+class PLUGINDLLEXPORT ZfsJob : public Calamares::CppJob
+{
+    Q_OBJECT
+
+public:
+    explicit ZfsJob( QObject* parent = nullptr );
+    ~ZfsJob() override;
+
+    QString prettyName() const override;
+
+    Calamares::JobResult exec() override;
+
+    void setConfigurationMap( const QVariantMap& configurationMap ) override;
+
+private:
+    QString m_poolName;
+    QString m_poolOptions;
+    QString m_datasetOptions;
+    QStringList m_mountpoints;
+
+    QList< QVariant > m_datasets;
+
+    /** @brief Creates a zpool based on the provided arguments
+     *
+     * @p deviceName is a full path to the device the zpool should be created on
+     * @p poolName is a string containing the name of the pool to create
+     * @p poolOptions are the options to pass to zpool create
+     * @p encrypt is a boolean which determines if the pool should be encrypted
+     * @p passphrase is a string continaing the passphrase
+     *
+     */
+    ZfsResult createZpool( QString deviceName,
+                           QString poolName,
+                           QString poolOptions,
+                           bool encrypt,
+                           QString passphrase = QString() ) const;
+
+    /** @brief Collects all the mountpoints from the partitions
+     *
+     * Iterates over @p partitions to gather each mountpoint present
+     * in the list of maps and populates m_mountpoints
+     *
+     */
+    void collectMountpoints( const QVariantList& partitions );
+
+    /** @brief Check to see if a given mountpoint overlaps with one of the defined moutnpoints
+     *
+     * Iterates over m_partitions and checks if @p targetMountpoint overlaps with them by comparing
+     * the beginning of targetMountpoint with all the values in m_mountpoints.  Of course, / is excluded
+     * since all the mountpoints would begin with /
+     *
+     */
+    bool isMountpointOverlapping( const QString& targetMountpoint ) const;
+};
+
+CALAMARES_PLUGIN_FACTORY_DECLARATION( ZfsJobFactory )
+
+#endif  // ZFSJOB_H

src/modules/zfs/zfs.conf

@@ -0,0 +1,45 @@
+# SPDX-FileCopyrightText: no
+# SPDX-License-Identifier: CC0-1.0
+#
+# The zfs module creates the zfs pools and datasets
+#
+#
+#
+---
+# The name to be used for the zpool
+poolName: zpcala
+
+# A list of options that will be passed to zpool create
+#
+# Encryption options should generally not be added here since they will be added by
+# selecting the encrypt disk option in the partition module
+poolOptions: "-f -o ashift=12 -O mountpoint=none -O acltype=posixacl -O relatime=on"
+
+# A list of options that will be passed to zfs create when creating each dataset
+# Do not include "canmount" or "mountpoint" as those are set below in the datasets array
+datasetOptions: "-o compression=lz4 -o atime=off -o xattr=sa"
+
+# An array of datasets that will be created on the zpool mounted at /
+#
+# This default configuration is commonly used when support for booting more than one distro
+# out of a single zpool is desired.  If you decide to keep this default configuration,
+# you should replace "distro" with an identifier that represents your distro.
+datasets:
+    - dsName: ROOT
+      mountpoint: none
+      canMount: off
+    - dsName: ROOT/distro
+      mountpoint: none
+      canMount: off
+    - dsName: ROOT/distro/root
+      mountpoint: /
+      canMount: noauto
+    - dsName: ROOT/distro/home
+      mountpoint: /home
+      canMount: on
+    - dsName: ROOT/distro/varcache
+      mountpoint: /var/cache
+      canMount: on
+    - dsName: ROOT/distro/varlog
+      mountpoint: /var/log
+      canMount: on

src/modules/zfs/zfs.schema.yaml

@@ -0,0 +1,24 @@
+# SPDX-FileCopyrightText: 2020 Adriaan de Groot <groot@kde.org>
+# SPDX-License-Identifier: GPL-3.0-or-later
+---
+$schema: https://json-schema.org/schema#
+$id: https://calamares.io/schemas/zfs
+additionalProperties: false
+type: object
+properties:
+    poolName: { type: string }
+    poolOptions: { type: string }
+    datasetOptions: { type: string }
+    datasets:
+        type: array
+        items:
+            type: object
+            additionalProperties: false
+            properties:
+                dsName:  { type: string }
+                mountpoint:  { type: string }
+                # Nominally a string, but "on" and "off" are valid and get
+                # turned into a boolean in the YAML parser.
+                canMount:  { anyOf: [ { type: string }, { type: boolean } ] }
+            required: [ dsName, mountpoint, canMount ]
+required: [ poolName, datasets ]