Version 20230105

This enables DEBUG_RUSTFLAGS with the appropriate debuginfo settings.

The empty RUSTFLAGS variable is required workaround to avoid double
compilation during package function call. The issue is that the
behavior of the current implementation of buildenv_debugflags is not
idempotent, so consecutive calls will append the same flags again
leading to cargo consider the build inputs to have changed.

Signed-off-by: Levente Polyak <anthraxx@archlinux.org>

.gitignore

@@ -0,0 +1,3 @@
+*~
+devtools-*.tar.gz*
+build/

.gitlab-ci.yml

@@ -0,0 +1,21 @@
+image: "archlinux:latest"
+
+stages:
+  - build
+  - test
+
+build:
+  stage: build
+  needs: []
+  script:
+    - pacman -Syu --noconfirm m4 make openssh subversion rsync arch-install-scripts git bzr mercurial diffutils asciidoc
+    - make PREFIX=/usr
+    - make PREFIX=/usr DESTDIR=build install
+
+check:
+  stage: test
+  needs: []
+  script:
+    - pacman -Syu --noconfirm m4 make openssh subversion rsync arch-install-scripts git bzr mercurial diffutils asciidoc shellcheck
+    - make check || true
+    - SHELLCHECK_OPTS="-S error" make check

LICENSE

@@ -0,0 +1,674 @@
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+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

Makefile

@@ -1,36 +1,147 @@
-all:
+V=20230105
+BUILDTOOLVER ?= $(V)
 
-install:
-	# extrapkg/checkpkg and friends
-	mkdir -p $(DESTDIR)/usr/bin
-	install -m 755 checkpkg $(DESTDIR)/usr/bin
-	install -m 755 extrapkg $(DESTDIR)/usr/bin
-	ln -sf extrapkg $(DESTDIR)/usr/bin/corepkg
-	ln -sf extrapkg $(DESTDIR)/usr/bin/testingpkg
-	ln -sf extrapkg $(DESTDIR)/usr/bin/unstablepkg
-	# arch{co,release,rm}
-	install -m 755 archco $(DESTDIR)/usr/bin
-	install -m 755 archrelease $(DESTDIR)/usr/bin
-	install -m 755 archrm $(DESTDIR)/usr/bin
-	# new chroot tools, only usable by root
-	mkdir -p $(DESTDIR)/usr/sbin
-	install -m 755 mkarchroot $(DESTDIR)/usr/sbin
-	install -m 755 makechrootpkg $(DESTDIR)/usr/sbin
-	#Additional packaging helper scripts
-	install -m 755 lddd $(DESTDIR)/usr/bin
-	install -m 755 finddeps $(DESTDIR)/usr/bin
+PREFIX = /usr/local
+MANDIR = $(PREFIX)/share/man
+BUILDDIR = build
+
+BINPROGS = $(addprefix $(BUILDDIR)/,$(patsubst src/%,bin/%,$(patsubst %.in,%,$(wildcard src/*.in))))
+LIBUTILS = $(wildcard lib/*)
+MAKEPKG_CONFIGS=$(wildcard config/makepkg/*)
+PACMAN_CONFIGS=$(wildcard config/pacman/*)
+SETARCH_ALIASES = $(wildcard config/setarch-aliases.d/*)
+MANS = $(addprefix $(BUILDDIR)/,$(patsubst %.asciidoc,%,$(wildcard doc/man/*.asciidoc)))
+
+COMMITPKG_LINKS = \
+	extrapkg \
+	testingpkg \
+	stagingpkg \
+	communitypkg \
+	community-testingpkg \
+	community-stagingpkg \
+	multilibpkg \
+	multilib-testingpkg \
+	multilib-stagingpkg \
+	kde-unstablepkg \
+	gnome-unstablepkg
+
+ARCHBUILD_LINKS = \
+	extra-x86_64-build \
+	extra-x86_64_v3-build \
+	testing-x86_64-build \
+	testing-x86_64_v3-build \
+	staging-x86_64-build \
+	staging-x86_64_v3-build \
+	multilib-build \
+	multilib-testing-build \
+	multilib-staging-build \
+	kde-unstable-x86_64-build \
+	gnome-unstable-x86_64-build
+
+CROSSREPOMOVE_LINKS = \
+	extra2community \
+	community2extra
+
+COMPLETIONS = $(addprefix $(BUILDDIR)/,$(patsubst %.in,%,$(wildcard contrib/completion/*/*)))
+BASHCOMPLETION_LINKS = \
+	archco \
+	communityco
+
+
+all: binprogs completion man
+binprogs: $(BINPROGS)
+completion: $(COMPLETIONS)
+man: $(MANS)
+
+
+ifneq ($(wildcard *.in),)
+	$(error Legacy in prog file found: $(wildcard *.in) - please migrate to src/*)
+endif
+ifneq ($(wildcard pacman-*.conf),)
+	$(error Legacy pacman config file found: $(wildcard pacman-*.conf) - please migrate to config/pacman/*)
+endif
+ifneq ($(wildcard makepkg-*.conf),)
+	$(error Legacy makepkg config files found: $(wildcard makepkg-*.conf) -  please migrate to config/makepkg/*)
+endif
+ifneq ($(wildcard setarch-aliases.d/*),)
+	$(error Legacy setarch aliase found: $(wildcard setarch-aliases.d/*) - please migrate to config/setarch-aliases.d/*)
+endif
+
+
+edit = sed -e "s|@pkgdatadir[@]|$(PREFIX)/share/devtools|g"
+GEN_MSG = @echo "GEN $(patsubst $(BUILDDIR)/%,%,$@)"
+
+define buildInScript
+$(1)/%: $(2)%.in $(LIBUTILS)
+	$$(GEN_MSG)
+	@mkdir -p $$(dir $$@)
+	@$(RM) "$$@"
+	@{ echo -n 'm4_changequote([[[,]]])'; cat $$<; } | m4 -P --define=m4_devtools_version=$$(BUILDTOOLVER) | $(edit) >$$@
+	@chmod $(3) "$$@"
+	@bash -n "$$@"
+endef
+
+$(eval $(call buildInScript,build/bin,src/,555))
+$(foreach completion,$(wildcard contrib/completion/*),$(eval $(call buildInScript,build/$(completion),$(completion)/,444)))
+
+$(BUILDDIR)/doc/man/%: doc/man/%.asciidoc doc/asciidoc.conf doc/man/include/footer.asciidoc
+	$(GEN_MSG)
+	@mkdir -p $(BUILDDIR)/doc/man
+	@a2x --no-xmllint --asciidoc-opts="-f doc/asciidoc.conf" -d manpage -f manpage --destination-dir=$(BUILDDIR)/doc/man -a pkgdatadir=$(PREFIX)/share/devtools $<
+
+clean:
+	rm -rf $(BUILDDIR)
+
+install: all
+	install -dm0755 $(DESTDIR)$(PREFIX)/bin
+	install -dm0755 $(DESTDIR)$(PREFIX)/share/devtools/setarch-aliases.d
+	install -m0755 ${BINPROGS} $(DESTDIR)$(PREFIX)/bin
+	for conf in ${MAKEPKG_CONFIGS}; do install -Dm0644 $$conf $(DESTDIR)$(PREFIX)/share/devtools/makepkg-$${conf##*/}; done
+	for conf in ${PACMAN_CONFIGS}; do install -Dm0644 $$conf $(DESTDIR)$(PREFIX)/share/devtools/pacman-$${conf##*/}; done
+	for a in ${SETARCH_ALIASES}; do install -m0644 $$a -t $(DESTDIR)$(PREFIX)/share/devtools/setarch-aliases.d; done
+	for l in ${COMMITPKG_LINKS}; do ln -sf commitpkg $(DESTDIR)$(PREFIX)/bin/$$l; done
+	for l in ${ARCHBUILD_LINKS}; do ln -sf archbuild $(DESTDIR)$(PREFIX)/bin/$$l; done
+	for l in ${CROSSREPOMOVE_LINKS}; do ln -sf crossrepomove $(DESTDIR)$(PREFIX)/bin/$$l; done
+	ln -sf find-libdeps $(DESTDIR)$(PREFIX)/bin/find-libprovides
+	install -Dm0644 $(BUILDDIR)/contrib/completion/bash/devtools $(DESTDIR)$(PREFIX)/share/bash-completion/completions/devtools
+	for l in ${BASHCOMPLETION_LINKS}; do ln -sf devtools $(DESTDIR)$(PREFIX)/share/bash-completion/completions/$$l; done
+	install -Dm0644 $(BUILDDIR)/contrib/completion/zsh/_devtools $(DESTDIR)$(PREFIX)/share/zsh/site-functions/_devtools
+	ln -sf archco $(DESTDIR)$(PREFIX)/bin/communityco
+	for manfile in $(MANS); do \
+		install -Dm644 $$manfile -t $(DESTDIR)$(MANDIR)/man$${manfile##*.}; \
+	done;
 
 uninstall:
-	# remove all files we installed
-	rm $(DESTDIR)/usr/bin/checkpkg
-	rm $(DESTDIR)/usr/bin/extrapkg
-	rm $(DESTDIR)/usr/bin/corepkg
-	rm $(DESTDIR)/usr/bin/testingpkg
-	rm $(DESTDIR)/usr/bin/unstablepkg
-	rm $(DESTDIR)/usr/sbin/mkarchroot
-	rm $(DESTDIR)/usr/sbin/makechrootpkg
-	rm $(DESTDIR)/usr/bin/lddd
-	rm $(DESTDIR)/usr/bin/finddeps
-	rm $(DESTDIR)/usr/bin/archco
-	rm $(DESTDIR)/usr/bin/archrelease
-	rm $(DESTDIR)/usr/bin/archrm
+	for f in $(notdir $(BINPROGS)); do rm -f $(DESTDIR)$(PREFIX)/bin/$$f; done
+	for conf in ${MAKEPKG_CONFIGS}; do rm -f $(DESTDIR)$(PREFIX)/share/devtools/makepkg-$${conf##*/}; done
+	for conf in ${PACMAN_CONFIGS}; do rm -f $(DESTDIR)$(PREFIX)/share/devtools/pacman-$${conf##*/}; done
+	for f in $(notdir $(SETARCH_ALIASES)); do rm -f $(DESTDIR)$(PREFIX)/share/devtools/setarch-aliases.d/$$f; done
+	for l in ${COMMITPKG_LINKS}; do rm -f $(DESTDIR)$(PREFIX)/bin/$$l; done
+	for l in ${ARCHBUILD_LINKS}; do rm -f $(DESTDIR)$(PREFIX)/bin/$$l; done
+	for l in ${CROSSREPOMOVE_LINKS}; do rm -f $(DESTDIR)$(PREFIX)/bin/$$l; done
+	for l in ${BASHCOMPLETION_LINKS}; do rm -f $(DESTDIR)$(PREFIX)/share/bash-completion/completions/$$l; done
+	rm $(DESTDIR)$(PREFIX)/share/bash-completion/completions/devtools
+	rm $(DESTDIR)$(PREFIX)/share/zsh/site-functions/_devtools
+	rm -f $(DESTDIR)$(PREFIX)/bin/communityco
+	rm -f $(DESTDIR)$(PREFIX)/bin/find-libprovides
+	for manfile in $(notdir $(MANS)); do rm -f $(DESTDIR)$(MANDIR)/man$${manfile##*.}/$${manfile}; done;
+	rmdir --ignore-fail-on-non-empty $(DESTDIR)$(PREFIX)/share/devtools/setarch-aliases.d $(DESTDIR)$(PREFIX)/share/devtools
+
+TODAY=$(shell date +"%Y%m%d")
+tag:
+	@sed -E "s|^V=[0-9]{8}|V=$(TODAY)|" -i Makefile
+	@git commit --gpg-sign --message "Version $(TODAY)" Makefile
+	@git tag --sign --message "Version $(TODAY)" $(TODAY)
+
+dist:
+	git archive --format=tar --prefix=devtools-$(V)/ $(V) | gzip > devtools-$(V).tar.gz
+	gpg --detach-sign --use-agent devtools-$(V).tar.gz
+
+upload:
+	scp devtools-$(V).tar.gz devtools-$(V).tar.gz.sig repos.archlinux.org:/srv/ftp/other/devtools/
+
+check: $(BINPROGS) $(BUILDDIR)/contrib/completion/bash/devtools config/makepkg/x86_64.conf contrib/makepkg/PKGBUILD.proto
+	shellcheck $^
+
+.PHONY: all completion man clean install uninstall dist upload check tag
+.DELETE_ON_ERROR:

README.md

@@ -0,0 +1,28 @@
+# Devtools - development tools for Arch Linux
+
+This repository contains tools for the Arch Linux distribution for building
+and maintaining official repository packages.
+
+## Building
+
+When building official distro packages the `BUILDTOOLVER` needs to be set to the
+exact label of the release package in order to allow to detect the exactly used
+devtools version. This is required for reproducible builds to fetch the according
+files like `makepkg.conf`.
+
+```sh
+BUILDTOOLVER="${pkgver}-${pkgrel}-${arch}" make all
+```
+
+## Releasing
+
+1. bump the version in the Makefile
+2. Commit everything as  ```Version $(date +"%Y%m%d")```
+3. Create a new tag ```git tag -s $(date +"%Y%m%d")```
+4. Push changes
+5. Upload the source tarball with ```make dist upload```
+6. Update the package
+
+## License
+
+Devtools is licensed under the terms of the **GPL-3.0-or-later** (see [LICENSE](LICENSE)).

archco

@@ -1,10 +0,0 @@
-#!/bin/bash
-
-if [ "$1" = "" ]; then
-	echo "Usage: archco <package name> [<package name>]"
-	exit 1
-fi
-
-for i in "$@"; do
-     svn co svn+ssh://svn.archlinux.org/home/svn-packages/$i
-done

archrelease

@@ -1,19 +0,0 @@
-#!/bin/bash
-
-if [ "$1" = "" ]; then
-	echo "Usage: archrelease <repo>"
-	exit 1
-fi
-
-if [ ! -d ../repos/$1 ]; then
-	pushd ..
-	svn copy trunk ../repos/$1
-	popd
-else
-	svnmerge merge ../repos/$1
-fi
-
-pushd ..
-svn commit -F trunk/svnmerge-commit-message.txt
-popd
-rm svnmerge-commit-message.txt

archrm

@@ -1,13 +0,0 @@
-#!/bin/bash
-
-if [ "$1" = "" ]; then
-	echo "Usage: archrm <path to checkout>"
-	exit 1
-fi
-
-# FIXME: Check if there are uncommited changes
-#pushd $1
-#
-#popd
-
-rm -rf $1

checkpkg

@@ -1,87 +0,0 @@
-#!/bin/bash
-
-# Source makepkg.conf; fail if it is not found
-if [ -r "/etc/makepkg.conf" ]; then
-	source "/etc/makepkg.conf"
-else
-    echo "/etc/makepkg.conf not found!"
-    exit 1
-fi
-
-# Source user-specific makepkg.conf overrides
-if [ -r ~/.makepkg.conf ]; then
-	source ~/.makepkg.conf
-fi
-
-strip_url() {
-	echo $1 | sed 's|^.*://.*/||g'
-}
-
-if [ ! -f PKGBUILD ]; then
-	echo "This must be run in the directory of a built package."
-	exit 1
-fi
-
-source PKGBUILD
-
-pkgfile=${pkgname}-${pkgver}-${pkgrel}-${CARCH}.pkg.tar.gz
-oldstylepkgfile=${pkgname}-${pkgver}-${pkgrel}.pkg.tar.gz
-
-if [ -f "$(pwd)/$pkgfile" ]; then
-    pkgfile=$(pwd)/$pkgfile
-elif [ -f "$PKGDEST/$pkgfile" ]; then
-    pkgfile=$PKGDEST/$pkgfile
-elif [ -f "$(pwd)/$oldstylepkgfile" ]; then
-    pkgfile=$(pwd)/$oldstylepkgfile
-elif [ -f "$PKGDEST/$oldstylepkgfile" ]; then
-    pkgfile=$PKGDEST/$oldstylepkgfile
-else
-    echo "File \"$pkgfile\" doesn't exist"
-    exit 1
-fi
-
-tmp=`pacman -Spd --noconfirm $pkgname`
-
-if [ $? -ne 0 ]; then
-	echo "Couldn't download previous package."
-	exit 1
-fi
-
-pkgurl=`echo $tmp | rev | cut -d ' ' -f 1 | rev`
-
-oldpkg=`strip_url $pkgurl`
-
-if [ "$(basename $oldpkg)" = "$(basename $pkgfile)" ]; then
-	echo "The built package is the one in the repo right now!"
-	exit 1
-fi
-
-if [ ! -f $oldpkg ]; then
-	if echo $pkgurl | grep "^file:///" > /dev/null 2>&1; then
-		cp `echo $pkgurl | sed 's#^file://##'` .
-	else
-		wget $pkgurl
-	fi
-fi
-
-tar tzf $oldpkg > filelist-old
-tar tzf "$pkgfile" > filelist
-
-sort -o filelist filelist
-sort -o filelist-old filelist-old
-
-diff filelist-old filelist
-
-if diff filelist-old filelist | grep '\.so\.' > /dev/null 2>&1; then
-	mkdir -p pkg
-	cd pkg
-	tar xzf "$pkgfile" > /dev/null
-	for i in `diff ../filelist-old ../filelist | grep \> | grep \.so\. | awk '{print $2}'`; do
-		echo -n "${i}: "
-		objdump -p $i | grep SONAME
-	done
-else
-	echo "No filename differences"
-fi
-
-# vim:ft=sh:ts=4:sw=4:et:

config/makepkg/x86_64.conf

@@ -0,0 +1,162 @@
+#!/hint/bash
+# shellcheck disable=2034
+
+#
+# /etc/makepkg.conf
+#
+
+#########################################################################
+# SOURCE ACQUISITION
+#########################################################################
+#
+#-- The download utilities that makepkg should use to acquire sources
+#  Format: 'protocol::agent'
+DLAGENTS=('file::/usr/bin/curl -qgC - -o %o %u'
+          'ftp::/usr/bin/curl -qgfC - --ftp-pasv --retry 3 --retry-delay 3 -o %o %u'
+          'http::/usr/bin/curl -qgb "" -fLC - --retry 3 --retry-delay 3 -o %o %u'
+          'https::/usr/bin/curl -qgb "" -fLC - --retry 3 --retry-delay 3 -o %o %u'
+          'rsync::/usr/bin/rsync --no-motd -z %u %o'
+          'scp::/usr/bin/scp -C %u %o')
+
+# Other common tools:
+# /usr/bin/snarf
+# /usr/bin/lftpget -c
+# /usr/bin/wget
+
+#-- The package required by makepkg to download VCS sources
+#  Format: 'protocol::package'
+VCSCLIENTS=('bzr::bzr'
+            'fossil::fossil'
+            'git::git'
+            'hg::mercurial'
+            'svn::subversion')
+
+#########################################################################
+# ARCHITECTURE, COMPILE FLAGS
+#########################################################################
+#
+CARCH="x86_64"
+CHOST="x86_64-pc-linux-gnu"
+
+#-- Compiler and Linker Flags
+#CPPFLAGS=""
+CFLAGS="-march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions \
+        -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security \
+        -fstack-clash-protection -fcf-protection"
+CXXFLAGS="$CFLAGS -Wp,-D_GLIBCXX_ASSERTIONS"
+LDFLAGS="-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now"
+LTOFLAGS="-flto=auto"
+RUSTFLAGS=""
+#-- Make Flags: change this for DistCC/SMP systems
+#MAKEFLAGS="-j2"
+#-- Debugging flags
+DEBUG_CFLAGS="-g"
+DEBUG_CXXFLAGS="$DEBUG_CFLAGS"
+DEBUG_RUSTFLAGS="-C debuginfo=2"
+
+#########################################################################
+# BUILD ENVIRONMENT
+#########################################################################
+#
+# Makepkg defaults: BUILDENV=(!distcc !color !ccache check !sign)
+#  A negated environment option will do the opposite of the comments below.
+#
+#-- distcc:   Use the Distributed C/C++/ObjC compiler
+#-- color:    Colorize output messages
+#-- ccache:   Use ccache to cache compilation
+#-- check:    Run the check() function if present in the PKGBUILD
+#-- sign:     Generate PGP signature file
+#
+BUILDENV=(!distcc color !ccache check !sign)
+#
+#-- If using DistCC, your MAKEFLAGS will also need modification. In addition,
+#-- specify a space-delimited list of hosts running in the DistCC cluster.
+#DISTCC_HOSTS=""
+#
+#-- Specify a directory for package building.
+#BUILDDIR=/tmp/makepkg
+
+#########################################################################
+# GLOBAL PACKAGE OPTIONS
+#   These are default values for the options=() settings
+#########################################################################
+#
+# Makepkg defaults: OPTIONS=(!strip docs libtool staticlibs emptydirs !zipman !purge !debug !lto)
+#  A negated option will do the opposite of the comments below.
+#
+#-- strip:      Strip symbols from binaries/libraries
+#-- docs:       Save doc directories specified by DOC_DIRS
+#-- libtool:    Leave libtool (.la) files in packages
+#-- staticlibs: Leave static library (.a) files in packages
+#-- emptydirs:  Leave empty directories in packages
+#-- zipman:     Compress manual (man and info) pages in MAN_DIRS with gzip
+#-- purge:      Remove files specified by PURGE_TARGETS
+#-- debug:      Add debugging flags as specified in DEBUG_* variables
+#-- lto:        Add compile flags for building with link time optimization
+#
+OPTIONS=(strip docs !libtool !staticlibs emptydirs zipman purge debug lto)
+
+#-- File integrity checks to use. Valid: md5, sha1, sha224, sha256, sha384, sha512, b2
+INTEGRITY_CHECK=(sha256)
+#-- Options to be used when stripping binaries. See `man strip' for details.
+STRIP_BINARIES="--strip-all"
+#-- Options to be used when stripping shared libraries. See `man strip' for details.
+STRIP_SHARED="--strip-unneeded"
+#-- Options to be used when stripping static libraries. See `man strip' for details.
+STRIP_STATIC="--strip-debug"
+#-- Manual (man and info) directories to compress (if zipman is specified)
+MAN_DIRS=({usr{,/local}{,/share},opt/*}/{man,info})
+#-- Doc directories to remove (if !docs is specified)
+DOC_DIRS=(usr/{,local/}{,share/}{doc,gtk-doc} opt/*/{doc,gtk-doc})
+#-- Files to be removed from all packages (if purge is specified)
+PURGE_TARGETS=(usr/{,share}/info/dir .packlist *.pod)
+#-- Directory to store source code in for debug packages
+DBGSRCDIR="/usr/src/debug"
+
+#########################################################################
+# PACKAGE OUTPUT
+#########################################################################
+#
+# Default: put built package and cached source in build directory
+#
+#-- Destination: specify a fixed directory where all packages will be placed
+#PKGDEST=/home/packages
+#-- Source cache: specify a fixed directory where source files will be cached
+#SRCDEST=/home/sources
+#-- Source packages: specify a fixed directory where all src packages will be placed
+#SRCPKGDEST=/home/srcpackages
+#-- Log files: specify a fixed directory where all log files will be placed
+#LOGDEST=/home/makepkglogs
+#-- Packager: name/email of the person or organization building packages
+#PACKAGER="John Doe <john@doe.com>"
+#-- Specify a key to use for package signing
+#GPGKEY=""
+
+#########################################################################
+# COMPRESSION DEFAULTS
+#########################################################################
+#
+COMPRESSGZ=(gzip -c -f -n)
+COMPRESSBZ2=(bzip2 -c -f)
+COMPRESSXZ=(xz -c -z -)
+COMPRESSZST=(zstd -c -T0 --ultra -20 -)
+COMPRESSLRZ=(lrzip -q)
+COMPRESSLZO=(lzop -q)
+COMPRESSZ=(compress -c -f)
+COMPRESSLZ4=(lz4 -q)
+COMPRESSLZ=(lzip -c -f)
+
+#########################################################################
+# EXTENSION DEFAULTS
+#########################################################################
+#
+PKGEXT='.pkg.tar.zst'
+SRCEXT='.src.tar.gz'
+
+#########################################################################
+# OTHER
+#########################################################################
+#
+#-- Command used to run pacman as root, instead of trying sudo and su
+#PACMAN_AUTH=()
+# vim: set ft=sh ts=2 sw=2 et:

config/makepkg/x86_64_v3.conf

@@ -0,0 +1,162 @@
+#!/hint/bash
+# shellcheck disable=2034
+
+#
+# /etc/makepkg.conf
+#
+
+#########################################################################
+# SOURCE ACQUISITION
+#########################################################################
+#
+#-- The download utilities that makepkg should use to acquire sources
+#  Format: 'protocol::agent'
+DLAGENTS=('file::/usr/bin/curl -qgC - -o %o %u'
+          'ftp::/usr/bin/curl -qgfC - --ftp-pasv --retry 3 --retry-delay 3 -o %o %u'
+          'http::/usr/bin/curl -qgb "" -fLC - --retry 3 --retry-delay 3 -o %o %u'
+          'https::/usr/bin/curl -qgb "" -fLC - --retry 3 --retry-delay 3 -o %o %u'
+          'rsync::/usr/bin/rsync --no-motd -z %u %o'
+          'scp::/usr/bin/scp -C %u %o')
+
+# Other common tools:
+# /usr/bin/snarf
+# /usr/bin/lftpget -c
+# /usr/bin/wget
+
+#-- The package required by makepkg to download VCS sources
+#  Format: 'protocol::package'
+VCSCLIENTS=('bzr::bzr'
+            'fossil::fossil'
+            'git::git'
+            'hg::mercurial'
+            'svn::subversion')
+
+#########################################################################
+# ARCHITECTURE, COMPILE FLAGS
+#########################################################################
+#
+CARCH="x86_64_v3"
+CHOST="x86_64-pc-linux-gnu"
+
+#-- Compiler and Linker Flags
+#CPPFLAGS=""
+CFLAGS="-march=x86-64-v3 -mtune=generic -O2 -pipe -fno-plt -fexceptions \
+        -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security \
+        -fstack-clash-protection -fcf-protection"
+CXXFLAGS="$CFLAGS -Wp,-D_GLIBCXX_ASSERTIONS"
+LDFLAGS="-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now"
+LTOFLAGS="-flto=auto"
+RUSTFLAGS=""
+#-- Make Flags: change this for DistCC/SMP systems
+#MAKEFLAGS="-j2"
+#-- Debugging flags
+DEBUG_CFLAGS="-g"
+DEBUG_CXXFLAGS="$DEBUG_CFLAGS"
+DEBUG_RUSTFLAGS="-C debuginfo=2"
+
+#########################################################################
+# BUILD ENVIRONMENT
+#########################################################################
+#
+# Makepkg defaults: BUILDENV=(!distcc !color !ccache check !sign)
+#  A negated environment option will do the opposite of the comments below.
+#
+#-- distcc:   Use the Distributed C/C++/ObjC compiler
+#-- color:    Colorize output messages
+#-- ccache:   Use ccache to cache compilation
+#-- check:    Run the check() function if present in the PKGBUILD
+#-- sign:     Generate PGP signature file
+#
+BUILDENV=(!distcc color !ccache check !sign)
+#
+#-- If using DistCC, your MAKEFLAGS will also need modification. In addition,
+#-- specify a space-delimited list of hosts running in the DistCC cluster.
+#DISTCC_HOSTS=""
+#
+#-- Specify a directory for package building.
+#BUILDDIR=/tmp/makepkg
+
+#########################################################################
+# GLOBAL PACKAGE OPTIONS
+#   These are default values for the options=() settings
+#########################################################################
+#
+# Makepkg defaults: OPTIONS=(!strip docs libtool staticlibs emptydirs !zipman !purge !debug !lto)
+#  A negated option will do the opposite of the comments below.
+#
+#-- strip:      Strip symbols from binaries/libraries
+#-- docs:       Save doc directories specified by DOC_DIRS
+#-- libtool:    Leave libtool (.la) files in packages
+#-- staticlibs: Leave static library (.a) files in packages
+#-- emptydirs:  Leave empty directories in packages
+#-- zipman:     Compress manual (man and info) pages in MAN_DIRS with gzip
+#-- purge:      Remove files specified by PURGE_TARGETS
+#-- debug:      Add debugging flags as specified in DEBUG_* variables
+#-- lto:        Add compile flags for building with link time optimization
+#
+OPTIONS=(strip docs !libtool !staticlibs emptydirs zipman purge debug lto)
+
+#-- File integrity checks to use. Valid: md5, sha1, sha224, sha256, sha384, sha512, b2
+INTEGRITY_CHECK=(sha256)
+#-- Options to be used when stripping binaries. See `man strip' for details.
+STRIP_BINARIES="--strip-all"
+#-- Options to be used when stripping shared libraries. See `man strip' for details.
+STRIP_SHARED="--strip-unneeded"
+#-- Options to be used when stripping static libraries. See `man strip' for details.
+STRIP_STATIC="--strip-debug"
+#-- Manual (man and info) directories to compress (if zipman is specified)
+MAN_DIRS=({usr{,/local}{,/share},opt/*}/{man,info})
+#-- Doc directories to remove (if !docs is specified)
+DOC_DIRS=(usr/{,local/}{,share/}{doc,gtk-doc} opt/*/{doc,gtk-doc})
+#-- Files to be removed from all packages (if purge is specified)
+PURGE_TARGETS=(usr/{,share}/info/dir .packlist *.pod)
+#-- Directory to store source code in for debug packages
+DBGSRCDIR="/usr/src/debug"
+
+#########################################################################
+# PACKAGE OUTPUT
+#########################################################################
+#
+# Default: put built package and cached source in build directory
+#
+#-- Destination: specify a fixed directory where all packages will be placed
+#PKGDEST=/home/packages
+#-- Source cache: specify a fixed directory where source files will be cached
+#SRCDEST=/home/sources
+#-- Source packages: specify a fixed directory where all src packages will be placed
+#SRCPKGDEST=/home/srcpackages
+#-- Log files: specify a fixed directory where all log files will be placed
+#LOGDEST=/home/makepkglogs
+#-- Packager: name/email of the person or organization building packages
+#PACKAGER="John Doe <john@doe.com>"
+#-- Specify a key to use for package signing
+#GPGKEY=""
+
+#########################################################################
+# COMPRESSION DEFAULTS
+#########################################################################
+#
+COMPRESSGZ=(gzip -c -f -n)
+COMPRESSBZ2=(bzip2 -c -f)
+COMPRESSXZ=(xz -c -z -)
+COMPRESSZST=(zstd -c -T0 --ultra -20 -)
+COMPRESSLRZ=(lrzip -q)
+COMPRESSLZO=(lzop -q)
+COMPRESSZ=(compress -c -f)
+COMPRESSLZ4=(lz4 -q)
+COMPRESSLZ=(lzip -c -f)
+
+#########################################################################
+# EXTENSION DEFAULTS
+#########################################################################
+#
+PKGEXT='.pkg.tar.zst'
+SRCEXT='.src.tar.gz'
+
+#########################################################################
+# OTHER
+#########################################################################
+#
+#-- Command used to run pacman as root, instead of trying sudo and su
+#PACMAN_AUTH=()
+# vim: set ft=sh ts=2 sw=2 et:

config/pacman/extra-x86_64_v3.conf

@@ -0,0 +1,92 @@
+#
+# /etc/pacman.conf
+#
+# See the pacman.conf(5) manpage for option and repository directives
+
+#
+# GENERAL OPTIONS
+#
+[options]
+# The following paths are commented out with their default values listed.
+# If you wish to use different paths, uncomment and update the paths.
+#RootDir     = /
+#DBPath      = /var/lib/pacman/
+#CacheDir    = /var/cache/pacman/pkg/
+#LogFile     = /var/log/pacman.log
+#GPGDir      = /etc/pacman.d/gnupg/
+#HookDir     = /etc/pacman.d/hooks/
+HoldPkg     = pacman glibc
+#XferCommand = /usr/bin/curl -L -C - -f -o %o %u
+#XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
+#CleanMethod = KeepInstalled
+Architecture = x86_64_v3 x86_64
+
+# Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
+#IgnorePkg   =
+#IgnoreGroup =
+
+#NoUpgrade   =
+#NoExtract   =
+
+# Misc options
+#UseSyslog
+#Color
+NoProgressBar
+# We cannot check disk space from within a chroot environment
+#CheckSpace
+VerbosePkgLists
+ParallelDownloads = 5
+
+# By default, pacman accepts packages signed by keys that its local keyring
+# trusts (see pacman-key and its man page), as well as unsigned packages.
+SigLevel    = Required DatabaseOptional
+LocalFileSigLevel = Optional
+#RemoteFileSigLevel = Required
+
+# NOTE: You must run `pacman-key --init` before first using pacman; the local
+# keyring can then be populated with the keys of all official Arch Linux
+# packagers with `pacman-key --populate archlinux`.
+
+#
+# REPOSITORIES
+#   - can be defined here or included from another file
+#   - pacman will search repositories in the order defined here
+#   - local/custom mirrors can be added here or in separate files
+#   - repositories listed first will take precedence when packages
+#     have identical names, regardless of version number
+#   - URLs will have $repo replaced by the name of the current repo
+#   - URLs will have $arch replaced by the name of the architecture
+#
+# Repository entries are of the format:
+#       [repo-name]
+#       Server = ServerName
+#       Include = IncludePath
+#
+# The header [repo-name] is crucial - it must be present and
+# uncommented to enable the repo.
+#
+
+# The testing repositories are disabled by default. To enable, uncomment the
+# repo name header and Include lines. You can add preferred servers immediately
+# after the header, and they will be used before the default mirrors.
+
+#[testing]
+#Include = /etc/pacman.d/mirrorlist
+
+[core]
+Include = /etc/pacman.d/mirrorlist
+
+[extra]
+Include = /etc/pacman.d/mirrorlist
+
+#[community-testing]
+#Include = /etc/pacman.d/mirrorlist
+
+[community]
+Include = /etc/pacman.d/mirrorlist
+
+# An example of a custom package repository.  See the pacman manpage for
+# tips on creating your own repositories.
+#[custom]
+#SigLevel = Optional TrustAll
+#Server = file:///home/custompkgs

config/pacman/extra.conf

@@ -0,0 +1,92 @@
+#
+# /etc/pacman.conf
+#
+# See the pacman.conf(5) manpage for option and repository directives
+
+#
+# GENERAL OPTIONS
+#
+[options]
+# The following paths are commented out with their default values listed.
+# If you wish to use different paths, uncomment and update the paths.
+#RootDir     = /
+#DBPath      = /var/lib/pacman/
+#CacheDir    = /var/cache/pacman/pkg/
+#LogFile     = /var/log/pacman.log
+#GPGDir      = /etc/pacman.d/gnupg/
+#HookDir     = /etc/pacman.d/hooks/
+HoldPkg     = pacman glibc
+#XferCommand = /usr/bin/curl -L -C - -f -o %o %u
+#XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
+#CleanMethod = KeepInstalled
+Architecture = auto
+
+# Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
+#IgnorePkg   =
+#IgnoreGroup =
+
+#NoUpgrade   =
+#NoExtract   =
+
+# Misc options
+#UseSyslog
+#Color
+NoProgressBar
+# We cannot check disk space from within a chroot environment
+#CheckSpace
+VerbosePkgLists
+ParallelDownloads = 5
+
+# By default, pacman accepts packages signed by keys that its local keyring
+# trusts (see pacman-key and its man page), as well as unsigned packages.
+SigLevel    = Required DatabaseOptional
+LocalFileSigLevel = Optional
+#RemoteFileSigLevel = Required
+
+# NOTE: You must run `pacman-key --init` before first using pacman; the local
+# keyring can then be populated with the keys of all official Arch Linux
+# packagers with `pacman-key --populate archlinux`.
+
+#
+# REPOSITORIES
+#   - can be defined here or included from another file
+#   - pacman will search repositories in the order defined here
+#   - local/custom mirrors can be added here or in separate files
+#   - repositories listed first will take precedence when packages
+#     have identical names, regardless of version number
+#   - URLs will have $repo replaced by the name of the current repo
+#   - URLs will have $arch replaced by the name of the architecture
+#
+# Repository entries are of the format:
+#       [repo-name]
+#       Server = ServerName
+#       Include = IncludePath
+#
+# The header [repo-name] is crucial - it must be present and
+# uncommented to enable the repo.
+#
+
+# The testing repositories are disabled by default. To enable, uncomment the
+# repo name header and Include lines. You can add preferred servers immediately
+# after the header, and they will be used before the default mirrors.
+
+#[testing]
+#Include = /etc/pacman.d/mirrorlist
+
+[core]
+Include = /etc/pacman.d/mirrorlist
+
+[extra]
+Include = /etc/pacman.d/mirrorlist
+
+#[community-testing]
+#Include = /etc/pacman.d/mirrorlist
+
+[community]
+Include = /etc/pacman.d/mirrorlist
+
+# An example of a custom package repository.  See the pacman manpage for
+# tips on creating your own repositories.
+#[custom]
+#SigLevel = Optional TrustAll
+#Server = file:///home/custompkgs

config/pacman/gnome-unstable.conf

@@ -0,0 +1,95 @@
+#
+# /etc/pacman.conf
+#
+# See the pacman.conf(5) manpage for option and repository directives
+
+#
+# GENERAL OPTIONS
+#
+[options]
+# The following paths are commented out with their default values listed.
+# If you wish to use different paths, uncomment and update the paths.
+#RootDir     = /
+#DBPath      = /var/lib/pacman/
+#CacheDir    = /var/cache/pacman/pkg/
+#LogFile     = /var/log/pacman.log
+#GPGDir      = /etc/pacman.d/gnupg/
+#HookDir     = /etc/pacman.d/hooks/
+HoldPkg     = pacman glibc
+#XferCommand = /usr/bin/curl -L -C - -f -o %o %u
+#XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
+#CleanMethod = KeepInstalled
+Architecture = auto
+
+# Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
+#IgnorePkg   =
+#IgnoreGroup =
+
+#NoUpgrade   =
+#NoExtract   =
+
+# Misc options
+#UseSyslog
+#Color
+NoProgressBar
+# We cannot check disk space from within a chroot environment
+#CheckSpace
+VerbosePkgLists
+ParallelDownloads = 5
+
+# By default, pacman accepts packages signed by keys that its local keyring
+# trusts (see pacman-key and its man page), as well as unsigned packages.
+SigLevel    = Required DatabaseOptional
+LocalFileSigLevel = Optional
+#RemoteFileSigLevel = Required
+
+# NOTE: You must run `pacman-key --init` before first using pacman; the local
+# keyring can then be populated with the keys of all official Arch Linux
+# packagers with `pacman-key --populate archlinux`.
+
+#
+# REPOSITORIES
+#   - can be defined here or included from another file
+#   - pacman will search repositories in the order defined here
+#   - local/custom mirrors can be added here or in separate files
+#   - repositories listed first will take precedence when packages
+#     have identical names, regardless of version number
+#   - URLs will have $repo replaced by the name of the current repo
+#   - URLs will have $arch replaced by the name of the architecture
+#
+# Repository entries are of the format:
+#       [repo-name]
+#       Server = ServerName
+#       Include = IncludePath
+#
+# The header [repo-name] is crucial - it must be present and
+# uncommented to enable the repo.
+#
+
+# The testing repositories are disabled by default. To enable, uncomment the
+# repo name header and Include lines. You can add preferred servers immediately
+# after the header, and they will be used before the default mirrors.
+
+[gnome-unstable]
+Include = /etc/pacman.d/mirrorlist
+
+[testing]
+Include = /etc/pacman.d/mirrorlist
+
+[core]
+Include = /etc/pacman.d/mirrorlist
+
+[extra]
+Include = /etc/pacman.d/mirrorlist
+
+[community-testing]
+Include = /etc/pacman.d/mirrorlist
+
+[community]
+Include = /etc/pacman.d/mirrorlist
+
+# An example of a custom package repository.  See the pacman manpage for
+# tips on creating your own repositories.
+#[custom]
+#SigLevel = Optional TrustAll
+#Server = file:///home/custompkgs

config/pacman/kde-unstable.conf

@@ -0,0 +1,95 @@
+#
+# /etc/pacman.conf
+#
+# See the pacman.conf(5) manpage for option and repository directives
+
+#
+# GENERAL OPTIONS
+#
+[options]
+# The following paths are commented out with their default values listed.
+# If you wish to use different paths, uncomment and update the paths.
+#RootDir     = /
+#DBPath      = /var/lib/pacman/
+#CacheDir    = /var/cache/pacman/pkg/
+#LogFile     = /var/log/pacman.log
+#GPGDir      = /etc/pacman.d/gnupg/
+#HookDir     = /etc/pacman.d/hooks/
+HoldPkg     = pacman glibc
+#XferCommand = /usr/bin/curl -L -C - -f -o %o %u
+#XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
+#CleanMethod = KeepInstalled
+Architecture = auto
+
+# Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
+#IgnorePkg   =
+#IgnoreGroup =
+
+#NoUpgrade   =
+#NoExtract   =
+
+# Misc options
+#UseSyslog
+#Color
+NoProgressBar
+# We cannot check disk space from within a chroot environment
+#CheckSpace
+VerbosePkgLists
+ParallelDownloads = 5
+
+# By default, pacman accepts packages signed by keys that its local keyring
+# trusts (see pacman-key and its man page), as well as unsigned packages.
+SigLevel    = Required DatabaseOptional
+LocalFileSigLevel = Optional
+#RemoteFileSigLevel = Required
+
+# NOTE: You must run `pacman-key --init` before first using pacman; the local
+# keyring can then be populated with the keys of all official Arch Linux
+# packagers with `pacman-key --populate archlinux`.
+
+#
+# REPOSITORIES
+#   - can be defined here or included from another file
+#   - pacman will search repositories in the order defined here
+#   - local/custom mirrors can be added here or in separate files
+#   - repositories listed first will take precedence when packages
+#     have identical names, regardless of version number
+#   - URLs will have $repo replaced by the name of the current repo
+#   - URLs will have $arch replaced by the name of the architecture
+#
+# Repository entries are of the format:
+#       [repo-name]
+#       Server = ServerName
+#       Include = IncludePath
+#
+# The header [repo-name] is crucial - it must be present and
+# uncommented to enable the repo.
+#
+
+# The testing repositories are disabled by default. To enable, uncomment the
+# repo name header and Include lines. You can add preferred servers immediately
+# after the header, and they will be used before the default mirrors.
+
+[kde-unstable]
+Include = /etc/pacman.d/mirrorlist
+
+[testing]
+Include = /etc/pacman.d/mirrorlist
+
+[core]
+Include = /etc/pacman.d/mirrorlist
+
+[extra]
+Include = /etc/pacman.d/mirrorlist
+
+[community-testing]
+Include = /etc/pacman.d/mirrorlist
+
+[community]
+Include = /etc/pacman.d/mirrorlist
+
+# An example of a custom package repository.  See the pacman manpage for
+# tips on creating your own repositories.
+#[custom]
+#SigLevel = Optional TrustAll
+#Server = file:///home/custompkgs

config/pacman/multilib-staging.conf

@@ -0,0 +1,109 @@
+#
+# /etc/pacman.conf
+#
+# See the pacman.conf(5) manpage for option and repository directives
+
+#
+# GENERAL OPTIONS
+#
+[options]
+# The following paths are commented out with their default values listed.
+# If you wish to use different paths, uncomment and update the paths.
+#RootDir     = /
+#DBPath      = /var/lib/pacman/
+#CacheDir    = /var/cache/pacman/pkg/
+#LogFile     = /var/log/pacman.log
+#GPGDir      = /etc/pacman.d/gnupg/
+#HookDir     = /etc/pacman.d/hooks/
+HoldPkg     = pacman glibc
+#XferCommand = /usr/bin/curl -L -C - -f -o %o %u
+#XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
+#CleanMethod = KeepInstalled
+Architecture = auto
+
+# Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
+#IgnorePkg   =
+#IgnoreGroup =
+
+#NoUpgrade   =
+#NoExtract   =
+
+# Misc options
+#UseSyslog
+#Color
+NoProgressBar
+# We cannot check disk space from within a chroot environment
+#CheckSpace
+VerbosePkgLists
+ParallelDownloads = 5
+
+# By default, pacman accepts packages signed by keys that its local keyring
+# trusts (see pacman-key and its man page), as well as unsigned packages.
+SigLevel    = Required DatabaseOptional
+LocalFileSigLevel = Optional
+#RemoteFileSigLevel = Required
+
+# NOTE: You must run `pacman-key --init` before first using pacman; the local
+# keyring can then be populated with the keys of all official Arch Linux
+# packagers with `pacman-key --populate archlinux`.
+
+#
+# REPOSITORIES
+#   - can be defined here or included from another file
+#   - pacman will search repositories in the order defined here
+#   - local/custom mirrors can be added here or in separate files
+#   - repositories listed first will take precedence when packages
+#     have identical names, regardless of version number
+#   - URLs will have $repo replaced by the name of the current repo
+#   - URLs will have $arch replaced by the name of the architecture
+#
+# Repository entries are of the format:
+#       [repo-name]
+#       Server = ServerName
+#       Include = IncludePath
+#
+# The header [repo-name] is crucial - it must be present and
+# uncommented to enable the repo.
+#
+
+# The testing repositories are disabled by default. To enable, uncomment the
+# repo name header and Include lines. You can add preferred servers immediately
+# after the header, and they will be used before the default mirrors.
+
+[staging]
+Include = /etc/pacman.d/mirrorlist
+
+[testing]
+Include = /etc/pacman.d/mirrorlist
+
+[core]
+Include = /etc/pacman.d/mirrorlist
+
+[extra]
+Include = /etc/pacman.d/mirrorlist
+
+[community-staging]
+Include = /etc/pacman.d/mirrorlist
+
+[community-testing]
+Include = /etc/pacman.d/mirrorlist
+
+[community]
+Include = /etc/pacman.d/mirrorlist
+
+# If you want to run 32 bit applications on your x86_64 system,
+# enable the multilib repositories as required here.
+[multilib-staging]
+Include = /etc/pacman.d/mirrorlist
+
+[multilib-testing]
+Include = /etc/pacman.d/mirrorlist
+
+[multilib]
+Include = /etc/pacman.d/mirrorlist
+
+# An example of a custom package repository.  See the pacman manpage for
+# tips on creating your own repositories.
+#[custom]
+#SigLevel = Optional TrustAll
+#Server = file:///home/custompkgs

config/pacman/multilib-testing.conf

@@ -0,0 +1,100 @@
+#
+# /etc/pacman.conf
+#
+# See the pacman.conf(5) manpage for option and repository directives
+
+#
+# GENERAL OPTIONS
+#
+[options]
+# The following paths are commented out with their default values listed.
+# If you wish to use different paths, uncomment and update the paths.
+#RootDir     = /
+#DBPath      = /var/lib/pacman/
+#CacheDir    = /var/cache/pacman/pkg/
+#LogFile     = /var/log/pacman.log
+#GPGDir      = /etc/pacman.d/gnupg/
+#HookDir     = /etc/pacman.d/hooks/
+HoldPkg     = pacman glibc
+#XferCommand = /usr/bin/curl -L -C - -f -o %o %u
+#XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
+#CleanMethod = KeepInstalled
+Architecture = auto
+
+# Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
+#IgnorePkg   =
+#IgnoreGroup =
+
+#NoUpgrade   =
+#NoExtract   =
+
+# Misc options
+#UseSyslog
+#Color
+NoProgressBar
+# We cannot check disk space from within a chroot environment
+#CheckSpace
+VerbosePkgLists
+ParallelDownloads = 5
+
+# By default, pacman accepts packages signed by keys that its local keyring
+# trusts (see pacman-key and its man page), as well as unsigned packages.
+SigLevel    = Required DatabaseOptional
+LocalFileSigLevel = Optional
+#RemoteFileSigLevel = Required
+
+# NOTE: You must run `pacman-key --init` before first using pacman; the local
+# keyring can then be populated with the keys of all official Arch Linux
+# packagers with `pacman-key --populate archlinux`.
+
+#
+# REPOSITORIES
+#   - can be defined here or included from another file
+#   - pacman will search repositories in the order defined here
+#   - local/custom mirrors can be added here or in separate files
+#   - repositories listed first will take precedence when packages
+#     have identical names, regardless of version number
+#   - URLs will have $repo replaced by the name of the current repo
+#   - URLs will have $arch replaced by the name of the architecture
+#
+# Repository entries are of the format:
+#       [repo-name]
+#       Server = ServerName
+#       Include = IncludePath
+#
+# The header [repo-name] is crucial - it must be present and
+# uncommented to enable the repo.
+#
+
+# The testing repositories are disabled by default. To enable, uncomment the
+# repo name header and Include lines. You can add preferred servers immediately
+# after the header, and they will be used before the default mirrors.
+
+[testing]
+Include = /etc/pacman.d/mirrorlist
+
+[core]
+Include = /etc/pacman.d/mirrorlist
+
+[extra]
+Include = /etc/pacman.d/mirrorlist
+
+[community-testing]
+Include = /etc/pacman.d/mirrorlist
+
+[community]
+Include = /etc/pacman.d/mirrorlist
+
+# If you want to run 32 bit applications on your x86_64 system,
+# enable the multilib repositories as required here.
+[multilib-testing]
+Include = /etc/pacman.d/mirrorlist
+
+[multilib]
+Include = /etc/pacman.d/mirrorlist
+
+# An example of a custom package repository.  See the pacman manpage for
+# tips on creating your own repositories.
+#[custom]
+#SigLevel = Optional TrustAll
+#Server = file:///home/custompkgs

config/pacman/multilib.conf

@@ -0,0 +1,101 @@
+#
+# /etc/pacman.conf
+#
+# See the pacman.conf(5) manpage for option and repository directives
+
+#
+# GENERAL OPTIONS
+#
+[options]
+# The following paths are commented out with their default values listed.
+# If you wish to use different paths, uncomment and update the paths.
+#RootDir     = /
+#DBPath      = /var/lib/pacman/
+#CacheDir    = /var/cache/pacman/pkg/
+#LogFile     = /var/log/pacman.log
+#GPGDir      = /etc/pacman.d/gnupg/
+#HookDir     = /etc/pacman.d/hooks/
+HoldPkg     = pacman glibc
+#XferCommand = /usr/bin/curl -L -C - -f -o %o %u
+#XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
+#CleanMethod = KeepInstalled
+Architecture = auto
+
+# Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
+#IgnorePkg   =
+#IgnoreGroup =
+
+#NoUpgrade   =
+#NoExtract   =
+
+# Misc options
+#UseSyslog
+#Color
+NoProgressBar
+# We cannot check disk space from within a chroot environment
+#CheckSpace
+VerbosePkgLists
+ParallelDownloads = 5
+
+# By default, pacman accepts packages signed by keys that its local keyring
+# trusts (see pacman-key and its man page), as well as unsigned packages.
+SigLevel    = Required DatabaseOptional
+LocalFileSigLevel = Optional
+#RemoteFileSigLevel = Required
+
+# NOTE: You must run `pacman-key --init` before first using pacman; the local
+# keyring can then be populated with the keys of all official Arch Linux
+# packagers with `pacman-key --populate archlinux`.
+
+#
+# REPOSITORIES
+#   - can be defined here or included from another file
+#   - pacman will search repositories in the order defined here
+#   - local/custom mirrors can be added here or in separate files
+#   - repositories listed first will take precedence when packages
+#     have identical names, regardless of version number
+#   - URLs will have $repo replaced by the name of the current repo
+#   - URLs will have $arch replaced by the name of the architecture
+#
+# Repository entries are of the format:
+#       [repo-name]
+#       Server = ServerName
+#       Include = IncludePath
+#
+# The header [repo-name] is crucial - it must be present and
+# uncommented to enable the repo.
+#
+
+# The testing repositories are disabled by default. To enable, uncomment the
+# repo name header and Include lines. You can add preferred servers immediately
+# after the header, and they will be used before the default mirrors.
+
+#[testing]
+#Include = /etc/pacman.d/mirrorlist
+
+[core]
+Include = /etc/pacman.d/mirrorlist
+
+[extra]
+Include = /etc/pacman.d/mirrorlist
+
+#[community-testing]
+#Include = /etc/pacman.d/mirrorlist
+
+[community]
+Include = /etc/pacman.d/mirrorlist
+
+# If you want to run 32 bit applications on your x86_64 system,
+# enable the multilib repositories as required here.
+
+#[multilib-testing]
+#Include = /etc/pacman.d/mirrorlist
+
+[multilib]
+Include = /etc/pacman.d/mirrorlist
+
+# An example of a custom package repository.  See the pacman manpage for
+# tips on creating your own repositories.
+#[custom]
+#SigLevel = Optional TrustAll
+#Server = file:///home/custompkgs

config/pacman/staging-x86_64_v3.conf

@@ -0,0 +1,98 @@
+#
+# /etc/pacman.conf
+#
+# See the pacman.conf(5) manpage for option and repository directives
+
+#
+# GENERAL OPTIONS
+#
+[options]
+# The following paths are commented out with their default values listed.
+# If you wish to use different paths, uncomment and update the paths.
+#RootDir     = /
+#DBPath      = /var/lib/pacman/
+#CacheDir    = /var/cache/pacman/pkg/
+#LogFile     = /var/log/pacman.log
+#GPGDir      = /etc/pacman.d/gnupg/
+#HookDir     = /etc/pacman.d/hooks/
+HoldPkg     = pacman glibc
+#XferCommand = /usr/bin/curl -L -C - -f -o %o %u
+#XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
+#CleanMethod = KeepInstalled
+Architecture = x86_64_v3 x86_64
+
+# Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
+#IgnorePkg   =
+#IgnoreGroup =
+
+#NoUpgrade   =
+#NoExtract   =
+
+# Misc options
+#UseSyslog
+#Color
+NoProgressBar
+# We cannot check disk space from within a chroot environment
+#CheckSpace
+VerbosePkgLists
+ParallelDownloads = 5
+
+# By default, pacman accepts packages signed by keys that its local keyring
+# trusts (see pacman-key and its man page), as well as unsigned packages.
+SigLevel    = Required DatabaseOptional
+LocalFileSigLevel = Optional
+#RemoteFileSigLevel = Required
+
+# NOTE: You must run `pacman-key --init` before first using pacman; the local
+# keyring can then be populated with the keys of all official Arch Linux
+# packagers with `pacman-key --populate archlinux`.
+
+#
+# REPOSITORIES
+#   - can be defined here or included from another file
+#   - pacman will search repositories in the order defined here
+#   - local/custom mirrors can be added here or in separate files
+#   - repositories listed first will take precedence when packages
+#     have identical names, regardless of version number
+#   - URLs will have $repo replaced by the name of the current repo
+#   - URLs will have $arch replaced by the name of the architecture
+#
+# Repository entries are of the format:
+#       [repo-name]
+#       Server = ServerName
+#       Include = IncludePath
+#
+# The header [repo-name] is crucial - it must be present and
+# uncommented to enable the repo.
+#
+
+# The testing repositories are disabled by default. To enable, uncomment the
+# repo name header and Include lines. You can add preferred servers immediately
+# after the header, and they will be used before the default mirrors.
+
+[staging]
+Include = /etc/pacman.d/mirrorlist
+
+[testing]
+Include = /etc/pacman.d/mirrorlist
+
+[core]
+Include = /etc/pacman.d/mirrorlist
+
+[extra]
+Include = /etc/pacman.d/mirrorlist
+
+[community-staging]
+Include = /etc/pacman.d/mirrorlist
+
+[community-testing]
+Include = /etc/pacman.d/mirrorlist
+
+[community]
+Include = /etc/pacman.d/mirrorlist
+
+# An example of a custom package repository.  See the pacman manpage for
+# tips on creating your own repositories.
+#[custom]
+#SigLevel = Optional TrustAll
+#Server = file:///home/custompkgs

config/pacman/staging.conf

@@ -0,0 +1,98 @@
+#
+# /etc/pacman.conf
+#
+# See the pacman.conf(5) manpage for option and repository directives
+
+#
+# GENERAL OPTIONS
+#
+[options]
+# The following paths are commented out with their default values listed.
+# If you wish to use different paths, uncomment and update the paths.
+#RootDir     = /
+#DBPath      = /var/lib/pacman/
+#CacheDir    = /var/cache/pacman/pkg/
+#LogFile     = /var/log/pacman.log
+#GPGDir      = /etc/pacman.d/gnupg/
+#HookDir     = /etc/pacman.d/hooks/
+HoldPkg     = pacman glibc
+#XferCommand = /usr/bin/curl -L -C - -f -o %o %u
+#XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
+#CleanMethod = KeepInstalled
+Architecture = auto
+
+# Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
+#IgnorePkg   =
+#IgnoreGroup =
+
+#NoUpgrade   =
+#NoExtract   =
+
+# Misc options
+#UseSyslog
+#Color
+NoProgressBar
+# We cannot check disk space from within a chroot environment
+#CheckSpace
+VerbosePkgLists
+ParallelDownloads = 5
+
+# By default, pacman accepts packages signed by keys that its local keyring
+# trusts (see pacman-key and its man page), as well as unsigned packages.
+SigLevel    = Required DatabaseOptional
+LocalFileSigLevel = Optional
+#RemoteFileSigLevel = Required
+
+# NOTE: You must run `pacman-key --init` before first using pacman; the local
+# keyring can then be populated with the keys of all official Arch Linux
+# packagers with `pacman-key --populate archlinux`.
+
+#
+# REPOSITORIES
+#   - can be defined here or included from another file
+#   - pacman will search repositories in the order defined here
+#   - local/custom mirrors can be added here or in separate files
+#   - repositories listed first will take precedence when packages
+#     have identical names, regardless of version number
+#   - URLs will have $repo replaced by the name of the current repo
+#   - URLs will have $arch replaced by the name of the architecture
+#
+# Repository entries are of the format:
+#       [repo-name]
+#       Server = ServerName
+#       Include = IncludePath
+#
+# The header [repo-name] is crucial - it must be present and
+# uncommented to enable the repo.
+#
+
+# The testing repositories are disabled by default. To enable, uncomment the
+# repo name header and Include lines. You can add preferred servers immediately
+# after the header, and they will be used before the default mirrors.
+
+[staging]
+Include = /etc/pacman.d/mirrorlist
+
+[testing]
+Include = /etc/pacman.d/mirrorlist
+
+[core]
+Include = /etc/pacman.d/mirrorlist
+
+[extra]
+Include = /etc/pacman.d/mirrorlist
+
+[community-staging]
+Include = /etc/pacman.d/mirrorlist
+
+[community-testing]
+Include = /etc/pacman.d/mirrorlist
+
+[community]
+Include = /etc/pacman.d/mirrorlist
+
+# An example of a custom package repository.  See the pacman manpage for
+# tips on creating your own repositories.
+#[custom]
+#SigLevel = Optional TrustAll
+#Server = file:///home/custompkgs

config/pacman/testing-x86_64_v3.conf

@@ -0,0 +1,92 @@
+#
+# /etc/pacman.conf
+#
+# See the pacman.conf(5) manpage for option and repository directives
+
+#
+# GENERAL OPTIONS
+#
+[options]
+# The following paths are commented out with their default values listed.
+# If you wish to use different paths, uncomment and update the paths.
+#RootDir     = /
+#DBPath      = /var/lib/pacman/
+#CacheDir    = /var/cache/pacman/pkg/
+#LogFile     = /var/log/pacman.log
+#GPGDir      = /etc/pacman.d/gnupg/
+#HookDir     = /etc/pacman.d/hooks/
+HoldPkg     = pacman glibc
+#XferCommand = /usr/bin/curl -L -C - -f -o %o %u
+#XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
+#CleanMethod = KeepInstalled
+Architecture = x86_64_v3 x86_64
+
+# Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
+#IgnorePkg   =
+#IgnoreGroup =
+
+#NoUpgrade   =
+#NoExtract   =
+
+# Misc options
+#UseSyslog
+#Color
+NoProgressBar
+# We cannot check disk space from within a chroot environment
+#CheckSpace
+VerbosePkgLists
+ParallelDownloads = 5
+
+# By default, pacman accepts packages signed by keys that its local keyring
+# trusts (see pacman-key and its man page), as well as unsigned packages.
+SigLevel    = Required DatabaseOptional
+LocalFileSigLevel = Optional
+#RemoteFileSigLevel = Required
+
+# NOTE: You must run `pacman-key --init` before first using pacman; the local
+# keyring can then be populated with the keys of all official Arch Linux
+# packagers with `pacman-key --populate archlinux`.
+
+#
+# REPOSITORIES
+#   - can be defined here or included from another file
+#   - pacman will search repositories in the order defined here
+#   - local/custom mirrors can be added here or in separate files
+#   - repositories listed first will take precedence when packages
+#     have identical names, regardless of version number
+#   - URLs will have $repo replaced by the name of the current repo
+#   - URLs will have $arch replaced by the name of the architecture
+#
+# Repository entries are of the format:
+#       [repo-name]
+#       Server = ServerName
+#       Include = IncludePath
+#
+# The header [repo-name] is crucial - it must be present and
+# uncommented to enable the repo.
+#
+
+# The testing repositories are disabled by default. To enable, uncomment the
+# repo name header and Include lines. You can add preferred servers immediately
+# after the header, and they will be used before the default mirrors.
+
+[testing]
+Include = /etc/pacman.d/mirrorlist
+
+[core]
+Include = /etc/pacman.d/mirrorlist
+
+[extra]
+Include = /etc/pacman.d/mirrorlist
+
+[community-testing]
+Include = /etc/pacman.d/mirrorlist
+
+[community]
+Include = /etc/pacman.d/mirrorlist
+
+# An example of a custom package repository.  See the pacman manpage for
+# tips on creating your own repositories.
+#[custom]
+#SigLevel = Optional TrustAll
+#Server = file:///home/custompkgs

config/pacman/testing.conf

@@ -0,0 +1,92 @@
+#
+# /etc/pacman.conf
+#
+# See the pacman.conf(5) manpage for option and repository directives
+
+#
+# GENERAL OPTIONS
+#
+[options]
+# The following paths are commented out with their default values listed.
+# If you wish to use different paths, uncomment and update the paths.
+#RootDir     = /
+#DBPath      = /var/lib/pacman/
+#CacheDir    = /var/cache/pacman/pkg/
+#LogFile     = /var/log/pacman.log
+#GPGDir      = /etc/pacman.d/gnupg/
+#HookDir     = /etc/pacman.d/hooks/
+HoldPkg     = pacman glibc
+#XferCommand = /usr/bin/curl -L -C - -f -o %o %u
+#XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
+#CleanMethod = KeepInstalled
+Architecture = auto
+
+# Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
+#IgnorePkg   =
+#IgnoreGroup =
+
+#NoUpgrade   =
+#NoExtract   =
+
+# Misc options
+#UseSyslog
+#Color
+NoProgressBar
+# We cannot check disk space from within a chroot environment
+#CheckSpace
+VerbosePkgLists
+ParallelDownloads = 5
+
+# By default, pacman accepts packages signed by keys that its local keyring
+# trusts (see pacman-key and its man page), as well as unsigned packages.
+SigLevel    = Required DatabaseOptional
+LocalFileSigLevel = Optional
+#RemoteFileSigLevel = Required
+
+# NOTE: You must run `pacman-key --init` before first using pacman; the local
+# keyring can then be populated with the keys of all official Arch Linux
+# packagers with `pacman-key --populate archlinux`.
+
+#
+# REPOSITORIES
+#   - can be defined here or included from another file
+#   - pacman will search repositories in the order defined here
+#   - local/custom mirrors can be added here or in separate files
+#   - repositories listed first will take precedence when packages
+#     have identical names, regardless of version number
+#   - URLs will have $repo replaced by the name of the current repo
+#   - URLs will have $arch replaced by the name of the architecture
+#
+# Repository entries are of the format:
+#       [repo-name]
+#       Server = ServerName
+#       Include = IncludePath
+#
+# The header [repo-name] is crucial - it must be present and
+# uncommented to enable the repo.
+#
+
+# The testing repositories are disabled by default. To enable, uncomment the
+# repo name header and Include lines. You can add preferred servers immediately
+# after the header, and they will be used before the default mirrors.
+
+[testing]
+Include = /etc/pacman.d/mirrorlist
+
+[core]
+Include = /etc/pacman.d/mirrorlist
+
+[extra]
+Include = /etc/pacman.d/mirrorlist
+
+[community-testing]
+Include = /etc/pacman.d/mirrorlist
+
+[community]
+Include = /etc/pacman.d/mirrorlist
+
+# An example of a custom package repository.  See the pacman manpage for
+# tips on creating your own repositories.
+#[custom]
+#SigLevel = Optional TrustAll
+#Server = file:///home/custompkgs

config/setarch-aliases.d/x86_64_v3

@@ -0,0 +1 @@
+x86_64

contrib/completion/bash/devtools.in

@@ -0,0 +1,90 @@
+#!/hint/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+_devtools_compgen() {
+  local i r
+  COMPREPLY=($(compgen -W '$*' -- "$cur"))
+  for ((i=1; i < ${#COMP_WORDS[@]}-1; i++)); do
+    for r in "${!COMPREPLY[@]}"; do
+      if [[ ${COMP_WORDS[i]} = "${COMPREPLY[r]}" ]]; then
+        unset 'COMPREPLY[r]'; break
+      fi
+    done
+  done
+}
+
+_archco_pkg() {
+  _devtools_compgen "$(
+      command pacman "-$1"
+  )"
+}
+
+_archco() {
+  local cur prev 
+  COMPREPLY=()
+  cur=$(_get_cword)
+  prev=${COMP_WORDS[COMP_CWORD-1]}
+
+  _archco_pkg Slq
+  true
+} &&
+complete -F _archco archco communityco
+
+_makechrootpkg() {
+  local cur
+  COMPREPLY=()
+  _get_comp_words_by_ref cur
+
+  case $cur in
+    -*)
+       COMPREPLY=( $( compgen -W '-I -c -h -l -r -u' -- "$cur" ) )
+       ;;
+    *)
+      _filedir
+      return 0
+      ;;
+  esac
+
+  true
+} &&
+complete -F _makechrootpkg makechrootpkg
+
+_mkarchroot() {
+  local cur
+  COMPREPLY=()
+  _get_comp_words_by_ref cur
+
+  case $cur in
+    -*)
+       COMPREPLY=( $( compgen -W '-C -M -c -h' -- "$cur" ) )
+       ;;
+    *)
+      _filedir
+      return 0
+      ;;
+  esac
+
+  true
+} &&
+complete -F _mkarchroot mkarchroot
+
+_arch-nspawn() {
+  local cur
+  COMPREPLY=()
+  _get_comp_words_by_ref cur
+
+  case $cur in
+    -*)
+       COMPREPLY=( $( compgen -W '-C -M -c -h' -- "$cur" ) )
+       ;;
+    *)
+      _filedir
+      return 0
+      ;;
+  esac
+
+  true
+} &&
+complete -F _arch-nspawn arch-nspawn
+# ex:et ts=2 sw=2 ft=sh

contrib/completion/zsh/_devtools.in

@@ -0,0 +1,135 @@
+#compdef archbuild archco arch-nspawn archrelease commitpkg diffpkg finddeps makechrootpkg mkarchroot rebuildpkgs extrapkg=commitpkg corepkg=commitpkg testingpkg=commitpkg stagingpkg=commitpkg communitypkg=commitpkg community-testingpkg=commitpkg community-stagingpkg=commitpkg multilibpkg=commitpkg multilib-testingpkg=commitpkg extra-x86_64-build=archbuild testing-x86_64-build=archbuild staging-x86_64-build=archbuild multilib-build=archbuild multilib-testing-build=archbuild multilib-staging-build=archbuild kde-unstable-x86_64-build=archbuild gnome-unstable-x86_64-build=archbuild communityco=archco checkpkg sogrep offload-build makerepropkg
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/valid-tags.sh)
+m4_include(lib/valid-repos.sh)
+
+_binary_arch=${_arch[*]:0:-1}
+_colors=(never always auto)
+
+_archbuild_args=(
+	'-c[Recreate the chroot before building]'
+	'-r[Create chroots in this directory]:base_dir:_files -/'
+	'-h[Display usage]'
+	'--[Introduce makechrootpkg options]:*::makechrootpkg options:=  _dispatch makechrootpkg makechrootpkg'
+)
+
+_archco_args=(
+	'*:packages:_devtools_completions_all_packages'
+)
+
+_arch_nspawn_args=(
+	'-C[Location of a pacman config file]:pacman_config:_files -g "*.conf(.)"'
+	'-M[Location of a makepkg config file]:makepkg_config:_files -g "*.conf(.)"'
+	'-c[Set pacman cache]:pacman_cache:_files -/'
+	'-f[Copy file from the host to the chroot]:copy_file:_files'
+	'-s[Do not run setarch]'
+	'-h[Display usage]'
+	'1:chroot_dir:_files -/'
+)
+
+_archrelease_args=(
+	'-f[Force release without checks]'
+	"*:arch:($_tags[*])"
+)
+
+_commitpkg_args=(
+	'-f[Force release without checks]'
+	'-s[Target repo server]'
+	'-l[Set bandwidth limit]:limit'
+	"-a[Release to a specific architecture only]:arch:($_arch[*])"
+	'1:commit_msg'
+)
+
+_diffpkg_args=(
+	'(-l --list)'{-l,--list}'[Tar content list diff mode]'
+	'(-d --diffoscope)'{-d,--diffoscope}'[Diffoscope diff mode]'
+	'(-p --pkginfo)'{-p,--pkginfo}'[.PKGINFO diff mode]'
+	'(-b --buildinfo)'{-b,--buildinfo}'[.BUILDINFO diff mode]'
+	'(-m --makepkg-config)'{-m,--makepkg-config}'[Location of a makepkg config file]:makepkg_config:_files -g "*.conf(.)"'
+	'(-u -U --unified)'{-u,-U,--unified}'[Output 3 lines of unified context]'
+	'(-y --side-by-side)'{-y,--side-by-side}'[Output in two columns]'
+	'--color=[Color output]:when:($_colors[*])'
+	'(-W --width=)'{-W,--width=}'[Output at most NUM print columns]:num:(auto columns)'
+	'(-P --pool=)'{-P,--pool=}'[pool directory]:dir:_files -/'
+	'(-v --verbose)'{-v,--verbose}'[Provide more detailed/unfiltered output]'
+	'(-h --help)'{-h,--help}'[Display usage]'
+	'*:packages:_devtools_completions_all_packages'
+)
+
+_finddeps_args=(
+	'1:packages:_devtools_completions_all_packages'
+)
+
+_makechrootpkg_args=(
+	'-h[Display usage]'
+	'-c[Clean the chroot before building]'
+	'-d[Bind directory into build chroot as read-write]:bind_dir_rw:_files -/'
+	'-D[Bind directory into build chroot as read-only]:bind_dir_ro:_files -/'
+	'-u[Update the working copy of the chroot before building]'
+	'-r[The chroot dir to use]:chroot_dir:_files -/'
+	'-I[Install a package into the working copy]:target:_files -g "*.pkg.tar.*(.)"'
+	'-l[The directory to use as the working copy]:copy_dir:_files -/'
+	'-n[Run namcap on the package]'
+	'-T[Build in a temporary directory]'
+	'-U[Run makepkg as a specified user]:makepkg_user'
+)
+
+_mkarchroot_args=(
+	'-U[Install a package into the working copy]:target:_files -g "*.pkg.tar.*(.)"'
+	'-C[Location of a pacman config file]:pacman_config:_files -g "*.conf(.)"'
+	'-M[Location of a makepkg config file]:makepkg_config:_files -g "*.conf(.)"'
+	'-c[Set pacman cache]:pacman_cache:_files -/'
+	'-h[Display usage]'
+	'1:working_dir:_files -/'
+	'*:packages:_devtools_completions_all_packages'
+)
+
+_rebuildpkgs_args=(
+	'1:chroot_dir:_files -/'
+	'*:packages:_devtools_completions_all_packages'
+)
+
+_checkpkg_args=(
+	'(-r --rmdir)'{-r,--rmdir}'[Remove the temporary directory]'
+	'(-w --warn)'{-w,--warn}'[Print a warning in case of differences]'
+	'(-M --makepkg-config)'{-M,--makepkg-config}'[Location of a makepkg config file]:makepkg_config:_files -g "*.conf(.)"'
+	'(-h --help)'{-h,--help}'[Display usage]'
+)
+
+_sogrep_args=(
+	'(-v --verbose)'{-v,--verbose}'[Show matched links in addition to pkgname]'
+	'(-r --refresh)'{-r,--refresh}'[Refresh the links databases]'
+	'(-h --help)'{-h,--help}'[Display usage]'
+	'1:repo:(all $_repos[*])'
+	'2:libname'
+)
+
+_offload_build_args=(
+	'(-r --repo)'{-r,--repo}'[Build against a specific repository]:repo:($_build_repos[*])'
+	'(-a --arch)'{-a,--arch}'[Build against a specific architecture]:arch:(${_binary_arch[*]})'
+	'(-s --server)'{-s,--server}'[Offload to a specific Build server]:server:'
+	'(-h --help)'{-h,--help}'[Display usage]'
+)
+
+_makerepropkg_args=(
+	'-d[Run diffoscope if the package is unreproducible]'
+	'-c[Set pacman cache]:pacman_cache:_files -/'
+	'-M[Location of a makepkg config file]:makepkg_config:_files -g "*.conf(.)"'
+	'-h[Display usage]'
+	'*:working_dir:_files -g "*.pkg.tar.*(.)"'
+)
+
+_devtools_completions_all_packages() {
+	typeset -U packages
+	packages=($(_call_program packages pacman -Sql))
+	compadd - "${(@)packages}"
+}
+
+_devtools() {
+	local argname="_${service//-/_}_args[@]"
+	_arguments -s "${(P)argname}"
+}
+
+_devtools

contrib/makepkg/PKGBUILD.proto

@@ -0,0 +1,48 @@
+#!/hint/bash
+# shellcheck disable=2034
+
+# This is an example PKGBUILD file, so that shellcheck can know what
+# variables to expect be set after including a PKGBUILD.
+
+# Maintainer: Your Name <youremail@domain.com>
+pkgname=NAME
+pkgver=VERSION
+pkgrel=1
+epoch=
+pkgdesc=""
+arch=()
+url=""
+license=('GPL')
+groups=()
+depends=()
+makedepends=()
+checkdepends=()
+optdepends=()
+provides=()
+conflicts=()
+replaces=()
+backup=()
+options=()
+install=
+changelog=
+source=("$pkgname-$pkgver.tar.gz"
+        "$pkgname-$pkgver.patch")
+noextract=()
+md5sums=()
+validpgpkeys=()
+
+prepare() {
+	:
+}
+
+build() {
+	:
+}
+
+check() {
+	:
+}
+
+package() {
+	:
+}

doc/asciidoc.conf

@@ -0,0 +1,37 @@
+## linkman: macro
+# Inspired by/borrowed from the GIT source tree at Documentation/asciidoc.conf
+#
+# Usage: linkman:command[manpage-section]
+#
+# Note, {0} is the manpage section, while {target} is the command.
+#
+# Show man link as: <command>(<section>); if section is defined, else just show
+# the command.
+
+[macros]
+(?su)[\\]?(?P<name>linkman):(?P<target>\S*?)\[(?P<attrlist>.*?)\]=
+
+[attributes]
+asterisk=&#42;
+plus=&#43;
+caret=&#94;
+startsb=&#91;
+endsb=&#93;
+backslash=&#92;
+tilde=&#126;
+apostrophe=&#39;
+backtick=&#96;
+litdd=&#45;&#45;
+
+ifdef::backend-docbook[]
+[linkman-inlinemacro]
+{0%{target}}
+{0#<citerefentry>}
+{0#<refentrytitle>{target}</refentrytitle><manvolnum>{0}</manvolnum>}
+{0#</citerefentry>}
+endif::backend-docbook[]
+
+ifdef::backend-xhtml11[]
+[linkman-inlinemacro]
+<a href="{target}.{0}.html">{target}{0?({0})}</a>
+endif::backend-xhtml11[]

doc/man/arch-nspawn.1.asciidoc

@@ -0,0 +1,40 @@
+arch-nspawn(1)
+==============
+
+Name
+----
+arch-nspawn - Run a command or OS in a light-weight namespace container
+
+Synopsis
+--------
+arch-nspawn [options] working-dir [systemd-nspawn arguments]
+
+Description
+-----------
+
+'arch-nspawn' is a wrapper around systemd-nspawn to run command or OS in a
+namespace container such as a directory including base utilities of a OS.
+It is used to build package(s) in given clean and defined environment.
+
+Options
+-------
+
+*-C* <file>::
+	Location of a pacman config file
+
+*-M* <file>::
+	Location of a makepkg config file
+
+*-c* <dir>::
+	Set pacman cache, if no directory is specified the passed pacman.conf's cachedir is used with a fallback to '/etc/pacman.conf'
+
+*-f* <file>::
+	Copy file from the host to the chroot
+
+*-s*::
+	Do not run setarch
+
+*-h*::
+	Show this usage message
+
+include::include/footer.asciidoc[]

doc/man/archbuild.1.asciidoc

@@ -0,0 +1,47 @@
+archbuild(1)
+============
+
+Name
+----
+archbuild - a script to build an Arch Linux package inside a clean chroot.
+
+Synopsis
+--------
+archbuild [options] -- [makechrootpkg args]
+
+Description
+-----------
+
+'archbuild' is a script to build an Arch Linux package. archbuild is part of devtools but should only be used via one of the included symlinks:
+
+* extra-x86_64-build
+* gnome-unstable-x86_64-build
+* kde-unstable-x86_64-build
+* multilib-build
+* multilib-staging-build
+* multilib-testing-build
+* staging-x86_64-build
+* testing-x86_64-build
+
+The symlink used to run it will be inspected by archbuild, to determine which target you want it to use. It will load the available pacman configuration from 'pacman-reponame-arch.conf' with a fallback to 'pacman-reponame.conf' from {pkgdatadir}. The makepkg configuration is loaded from 'makepkg-repo-arch.conf' with a fallback to 'makepkg-reponame.conf' from {pkgdatadir}.
+
+
+Options
+-------
+
+*-h*::
+	Output command line options.
+
+*-c*::
+	Recreate the chroot before building.
+
+*-r* <dir>::
+	Create chroots in this directory.
+
+
+See Also
+--------
+
+linkman:devtools[7]
+
+include::include/footer.asciidoc[]

doc/man/checkpkg.1.asciidoc

@@ -0,0 +1,43 @@
+checkpkg(1)
+===========
+
+Name
+----
+checkpkg - Compare the current build package with the repository version
+
+Synopsis
+--------
+checkpkg
+
+Description
+-----------
+
+Searches for a locally built package corresponding to the PKGBUILD, and
+downloads the last version of that package from the Pacman repositories. It
+then compares the list of .so files provided by each version of the package and
+outputs if there are soname differences for the new package. A directory is
+also created using mktemp with files containing a file list for both packages
+and a library list for both packages.
+
+Options
+-------
+
+*-r, --rmdir*::
+	Remove the temporary directory created to contain the file and library list
+	of both packages.
+
+*-w, --warn*::
+	Print a warning instead of a regular message in case of soname differences.
+
+*-M, --makepkg-config*::
+	Set an alternate makepkg configuration file.
+
+*-h, --help*::
+	Show a help text
+
+See Also
+--------
+
+linkman:find-libprovides[1]
+
+include::include/footer.asciidoc[]

doc/man/devtools.7.asciidoc

@@ -0,0 +1,55 @@
+devtools(7)
+===========
+
+Name
+----
+devtools - Developer tools for the Arch Linux distribution
+
+Description
+-----------
+
+Devtools contains tools for package maintenance in Arch Linux. The toolset
+varies from tools for building packages in a clean chroot ('mkarchroot',...),
+packaging related tools for sonames ('sogrep', 'lddd') and tools for
+repository management such as ('archco', 'extra2community')
+
+Programs
+--------
+The list below gives a short overview; see the respective documentation
+for details.
+
+linkman:archbuild[1]
+	Build an Arch Linux package inside a clean chroot
+
+linkman:arch-nspawn[1]
+	Run a command or OS in a light-weight namespace container
+
+linkman:checkpkg[1]
+	Compare the current build package with the repository version
+
+linkman:find-libdeps[1]
+	Find soname dependencies for a package
+
+linkman:find-libprovides[1]
+	Find soname's which are provided by a package
+
+linkman:lddd[1]
+	Find broken library links on your system
+
+linkman:mkarchroot[1]
+	Creates an arch chroot in a specified location with a specified set of
+	packages
+
+linkman:makechrootpkg[1]
+	Build a PKGBUILD in a given chroot environment
+
+linkman:makerepropkg[1]
+	Rebuild a package to see if it is reproducible
+
+linkman:offload-build[1]
+	Build a PKGBUILD on a remote server using makechrootpkg
+
+linkman:sogrep[1]
+	Find packages using a linked to a given shared library
+
+include::include/footer.asciidoc[]

doc/man/diffpkg.1.asciidoc

@@ -0,0 +1,77 @@
+diffpkg(1)
+===========
+
+Name
+----
+diffpkg - Compare package files using different modes.
+
+Synopsis
+--------
+diffpkg [OPTIONS] [MODES] [FILE|PKGNAME...]
+
+Description
+-----------
+
+Searches for a locally built package corresponding to the PKGBUILD, and
+downloads the last version of that package from the Pacman repositories.
+It then compares the package archives using different modes while using
+simple tar content list by default.
+
+When given one package, use it to diff against the locally built one.
+When given two packages, diff both packages against each other.
+
+In either case, a package name will be converted to a filename from the
+cache or pool, and diffpkg will proceed as though this filename was initially
+specified.
+
+Options
+-------
+
+*-M, --makepkg-config*::
+	Set an alternate makepkg configuration file
+
+
+*-P, --pool*='DIR'::
+	Search diff target in pool dir (default `'/srv/ftp/pool'`)
+
+*-v, --verbose*::
+	Provide more detailed/unfiltered output
+
+*-h, --help*::
+	Show a help text
+
+Output Options
+--------------
+
+*--color*[='WHEN']::
+	Color output; 'WHEN' is `'never'`, `'always'`, or `'auto'`; Plain *--color* means *--color='auto'*
+
+*-u, -U, --unified*::
+	Output 3 lines of unified context
+
+*-y, --side-by-side*::
+	Output in two columns
+
+*-W, --width*[='NUM']::
+	Output at most 'NUM' (default `'auto'`) print columns; 'NUM' can be `'auto'`, `'columns'` or a number.
+	`'auto'` will be resolved to the maximum line length of both files, guaranteeing the diff to be uncut.
+
+Modes
+-----
+
+*-l, --list*::
+	Activate tar content list diff mode (default)
+
+*-d, --diffoscope*::
+	Activate diffoscope diff mode
+
+*-p, --pkginfo*::
+	Activate .PKGINFO diff mode
+
+*-b, --buildinfo*::
+	Activate .BUILDINFO diff mode
+
+See Also
+--------
+
+include::include/footer.asciidoc[]

doc/man/export-pkgbuild-keys.1.asciidoc

@@ -0,0 +1,25 @@
+export-pkgbuild-keys(1)
+=======================
+
+Name
+----
+export-pkgbuild-keys - Export valid source signing keys from a PKGBUILD
+
+Synopsis
+--------
+export-pkgbuild-keys
+
+Description
+-----------
+
+Export the PGP keys from a PKGBUILDs validpgpkeys array into the keys/pgp/
+subdirectory. Useful for distributing packager validated source signing
+keys alongside PKGBUILDs.
+
+Options
+-------
+
+*-h, --help*::
+	Show a help text.
+
+include::include/footer.asciidoc[]

doc/man/find-libdeps.1.asciidoc

@@ -0,0 +1,24 @@
+find-libdeps(1)
+===============
+
+Name
+----
+find-libdeps - Find soname dependencies for a package
+
+Synopsis
+--------
+find-libdeps [options]
+
+Description
+-----------
+Finds soname dependencies of a package and prints out a list in the following
+format '<soname>=<soversion>-<soarch>'.
+
+Options
+-------
+
+*--ignore-internal*::
+	Ignore internal libraries.
+
+
+include::include/footer.asciidoc[]

doc/man/find-libprovides.1.asciidoc

@@ -0,0 +1,24 @@
+find-libprovides(1)
+===================
+
+Name
+----
+find-libprovides - Find soname's which are provided by a package
+
+Synopsis
+--------
+find-libprovides [options]
+
+Description
+-----------
+
+Finds soname's provided by a package and prints out a list in the following
+format '<soname>=<soversion>-<soarch>'.
+
+Options
+-------
+
+*--ignore-internal*::
+	Ignore internal libraries.
+
+include::include/footer.asciidoc[]

doc/man/include/footer.asciidoc

@@ -0,0 +1,27 @@
+
+Bugs
+----
+Bugs can be reported on the project's GitLab bug tracker 'https://gitlab.archlinux.org/archlinux/devtools'
+
+
+Authors
+-------
+
+Maintainers:
+
+* Aaron Griffin <aaronmgriffin@gmail.com>
+* Allan McRae <allan@archlinux.org>
+* Bartłomiej Piotrowski <bpiotrowski@archlinux.org>
+* Dan McGee <dan@archlinux.org>
+* Dave Reisner <dreisner@archlinux.org>
+* Evangelos Foutras <evangelos@foutrelis.com>
+* Jan Alexander Steffens (heftig) <jan.steffens@gmail.com>
+* Jelle van der Waa <jelle@archlinux.org>
+* Levente Polyak <anthraxx@archlinux.org>
+* Pierre Schmitz <pierre@archlinux.de>
+* Sébastien Luttringer <seblu@seblu.net>
+* Sven-Hendrik Haase <svenstaro@gmail.com>
+* Thomas Bächler <thomas@archlinux.org>
+
+For additional contributors, use `git shortlog -s` on the devtools.git
+repository.

doc/man/lddd.1.asciidoc

@@ -0,0 +1,25 @@
+lddd(1)
+=======
+
+Name
+----
+lddd - Find broken library links on your system
+
+Synopsis
+--------
+lddd
+
+Description
+-----------
+
+Scans '$PATH', '/lib', '/usr/lib', '/usr/local/lib' and
+'/etc/ld.so.conf.d/*.conf' directories for ELF files with references to missing
+shared libraries, and suggests which packages might need to be rebuilt. The
+collected data is written to a temporary directory created by mktemp.
+
+See Also
+--------
+
+linkman:ldd[1]
+
+include::include/footer.asciidoc[]

doc/man/makechrootpkg.1.asciidoc

@@ -0,0 +1,76 @@
+makechrootpkg(1)
+================
+
+Name
+----
+makechrootpkg - Build a PKGBUILD in a given chroot environment
+
+Synopsis
+--------
+makechrootpkg [OPTIONS] -r <chrootdir> [--] [makepkg args]
+
+Description
+-----------
+
+Run this script in a directory containing a PKGBUILD to build a package
+inside a clean chroot. Arguments passed to this script after the
+end-of-options marker (--) will be passed to makepkg.
+
+The chroot dir consists of the following directories:
+<chrootdir>/{root, copy} but only "root" is required
+by default. The working copy will be created as needed
+
+The chroot "root" directory must be created via the following
+command:
+	mkarchroot <chrootdir>/root base-devel
+
+This script reads {SRC,SRCPKG,PKG,LOG}DEST, MAKEFLAGS and PACKAGER
+from makepkg.conf(5), if those variables are not part of the
+environment.
+
+Default makepkg args: --syncdeps --noconfirm --log --holdver --skipinteg
+
+Options
+-------
+
+*-h*::
+	Show this usage message
+
+*-c*::
+	Clean the chroot before building
+
+*-d* <dir>::
+	Bind directory into build chroot as read-write
+
+*-D* <dir>::
+	Bind directory into build chroot as read-only
+
+*-u*::
+	Update the working copy of the chroot before building
+	This is useful for rebuilds without dirtying the pristine
+	chroot
+
+*-r* <dir>::
+	The chroot dir to use
+
+*-I* <pkg>::
+	Install a package into the working copy of the chroot
+
+*-l* <copy>::
+	The directory to use as the working copy of the chroot
+	Useful for maintaining multiple copies
+	Default: $USER
+
+*-n*::
+	Run namcap on the build package
+
+*-C*::
+	Run checkpkg on the build package
+
+*-T*::
+	Build in a temporary directory
+
+*-U*::
+	Run makepkg as a specified user
+
+include::include/footer.asciidoc[]

doc/man/makerepropkg.1.asciidoc

@@ -0,0 +1,59 @@
+makerepropkg(1)
+================
+
+Name
+----
+makerepropkg - Rebuild a package to see if it is reproducible
+
+Synopsis
+--------
+makerepropkg [OPTIONS] [<package_file|pkgname>...]
+
+Description
+-----------
+
+Given the path to a built pacman package(s), attempt to rebuild it using the
+PKGBUILD in the current directory. The package will be built in an environment
+as closely matching the environment of the initial package as possible, by
+building up a chroot to match the information exposed in the package's
+linkman:BUILDINFO[5] manifest. On success, the resulting package will be
+compared to the input package, and makerepropkg will report whether the
+artifacts are identical.
+
+When given multiple packages, additional package files are assumed to be split
+packages and will be treated as additional artifacts to compare during the
+verification step.
+
+A valid target(s) for pacman -S can be specified instead, and makerepropkg will
+download it to the cache if needed. This is mostly useful to specify which
+repository to retrieve from. If no positional arguments are specified, the
+targets will be sourced from the PKGBUILD.
+
+In either case, the package name will be converted to a filename from the
+cache, and makerepropkg will proceed as though this filename was initially
+specified.
+
+This implements a verifier for pacman/libalpm packages in accordance with the
+link:https://reproducible-builds.org/[Reproducible Builds] project.
+
+Options
+-------
+
+*-d*::
+	If packages are not reproducible, compare them using diffoscope.
+
+*-c*::
+	Set the pacman cache directory.
+
+*-M* <file>::
+	Location of a makepkg config file.
+
+*-l* <chroot>::
+	The directory name to use as the chroot namespace
+	Useful for maintaining multiple copies
+	Default: $USER
+
+*-h*::
+	Show this usage message
+
+include::include/footer.asciidoc[]

doc/man/mkarchroot.1.asciidoc

@@ -0,0 +1,49 @@
+mkarchroot(1)
+==============
+
+Name
+----
+mkarchroot - Creates an arch chroot in a specified location with a specified set of packages
+
+Synopsis
+--------
+mkarchroot [options] [location] [packages]
+
+Description
+-----------
+
+'mkarchroot' is a script to create an Arch Linux chroot at a specified location
+with specified packages. Typically used by 'makechrootpkg' to create build
+chroots. Apart from installing specified packages the chroot is created with an
+en_US.UTF-8 and de_DE.UTF-8 locale and a generated machine-id.
+
+Options
+-------
+
+*-U*::
+	Use 'pacman -U' to install packages.
+
+*-C* <file>::
+	Location of a pacman config file.
+
+*-M* <file>::
+	Location of a makepkg config file.
+
+*-c* <dir>::
+	Set pacman cache.
+
+*-f* <file>::
+	Copy file from the host to the chroot.
+
+*-s*::
+	Do not run setarch.
+
+*-h*::
+	Output command line options.
+
+See Also
+--------
+
+linkman:pacman[1]
+
+include::include/footer.asciidoc[]

doc/man/offload-build.1.asciidoc

@@ -0,0 +1,52 @@
+offload-build(1)
+================
+
+Name
+----
+offload-build - Build a PKGBUILD on a remote server using makechrootpkg
+
+Synopsis
+--------
+offload-build [OPTIONS] -- [ARCHBUILD_OPTIONS]
+
+Description
+-----------
+
+Build a PKGBUILD on a remote server using makechrootpkg. Requires a remote user
+that can run archbuild in a non-interactive manner, e.g. must be able to
+elevate permissions using passwordless sudo.
+
+Options
+-------
+
+*-r, --repo* <reponame>::
+	Build against a specific repository. The default is `extra`, to build packages using
+	the stable repositories via extra-x86_64-build.
+
+*-a, --arch* <architecture>::
+	Build against a specific architecture. The default is `x86_64`, the only
+	architecture officially supported by Arch Linux.
+
+*-s, --server* <hostname>::
+	Offload to a specific build server. The default is build.archlinux.org
+	which is used as part of the build toolchain for the official Arch Linux
+	repos.
+
+*-h, --help*::
+	Show a help text.
+
+Passing options to archbuild
+----------------------------
+
+Options after a delimiting -- are passed on to archbuild on the remote.
+archbuild in turn supports passing arguments on to makechrootpkg, which in turn
+supports passing options to makepkg. Since each uses -- to delimit options that
+are forwarded, make sure to escape them properly:
+
+	`offload-build offload-args -- archbuild-args -- makechrootpkg-args -- makepkg-args`
+
+Example: To use a second `testing-x86_64-build` instance with another copydir:
+
+	`offload-build -r testing -- -- -l <chroot_copy>`
+
+include::include/footer.asciidoc[]

doc/man/sogrep.1.asciidoc

@@ -0,0 +1,48 @@
+sogrep(1)
+=========
+
+Name
+----
+sogrep - Find shared library links in an Arch Linux repository
+
+Synopsis
+--------
+sogrep [options] repo libname
+
+Description
+-----------
+
+Check the soname links database for Arch Linux repositories containing packages
+linked to a given shared library. If the repository specified is "all", then
+all repositories will be searched, otherwise only the named repository will be
+searched.
+
+If the links database does not exist, it will be downloaded first.
+
+Options
+-------
+
+*-v, --verbose*::
+    Provide detailed output containing the matched links for each package, the
+    repository it came from (in the event that all repositories are being
+    searched), and, in combination with `-r`, a progress bar for the links
+    database download.
+
+*-r, --refresh*::
+	Refresh the links databases
+
+*-h, --help*::
+	Show a help text
+
+
+Environment Variables
+---------------------
+**SOLINKS_MIRROR**="https://mirror.foo.com"
+	Alternative mirror to use for downloading soname links database.
+
+**SOCACHE_DIR**="/path/to/directory"::
+	Directory where soname links database is stored, overrides the default
+	directory set by the **XDG_CACHE_HOME** environment variable or the
+	**HOME** environment variable if **XDG_CACHE_HOME** is not set.
+
+include::include/footer.asciidoc[]

extrapkg

@@ -1,113 +0,0 @@
-#!/bin/bash
-
-# Source makepkg.conf; fail if it is not found
-if [ -r "/etc/makepkg.conf" ]; then
-	source "/etc/makepkg.conf"
-else
-    echo "/etc/makepkg.conf not found!"
-    exit 1
-fi
-
-# Source user-specific makepkg.conf overrides
-if [ -r ~/.makepkg.conf ]; then
-	source ~/.makepkg.conf
-fi
-
-cmd=`basename $0`
-
-if [ ! -f PKGBUILD ]; then
-    echo "No PKGBUILD file"
-    exit 1
-fi
-
-source PKGBUILD
-pkgfile=${pkgname}-${pkgver}-${pkgrel}-${CARCH}.pkg.tar.gz
-oldstylepkgfile=${pkgname}-${pkgver}-${pkgrel}.pkg.tar.gz
-
-if [ ! -f $pkgfile ]; then
-    if [ -f $PKGDEST/$pkgfile ]; then
-        pkgfile=$PKGDEST/$pkgfile
-        oldstylepkgfile=$PKGDEST/$oldstylepkgfile
-    elif [ -f $oldstylepkgfile ]; then
-        pkgfile=$oldstylepkgfile
-    elif [ -f $PKGDEST/$oldstylepkgfile ]; then
-        pkgfile=$PKGDEST/$oldstylepkgfile
-    else
-        echo "File $pkgfile doesn't exist"
-        exit 1
-    fi
-fi
-
-if [ "$cmd" == "extrapkg" ]; then
-    repo="extra"
-elif [ "$cmd" == "corepkg" ]; then
-    repo="core"
-elif [ "$cmd" == "testingpkg" ]; then
-    repo="testing"
-elif [ "$cmd" == "unstablepkg" ]; then
-    repo="unstable"
-elif [ "$cmd" == "communitypkg" ]; then
-    repo="community"
-fi
-
-# see if any limit options were passed, we'll send them to SCP
-unset scpopts
-if [ "$1" = "-l" ]; then
-    scpopts="$1 $2"
-    shift 2
-fi
-
-if [ "$repo" != "community" ]; then
-    # combine what we know into a variable (suffix defined based on $CARCH)
-    uploadto="staging/${repo}${suffix}/add/$(basename ${pkgfile})"
-    scp ${scpopts} "${pkgfile}" "archlinux.org:${uploadto}"
-    if [ "$(md5sum "${pkgfile}" | cut -d' ' -f1)" != "$(ssh archlinux.org md5sum "${uploadto}" | cut -d' ' -f1)" ]; then
-        echo "File got corrupted during upload, cancelled."
-        exit 1
-    else
-        echo "File integrity okay."
-    fi
-else
-    if [ ! -f ~/.tupkg ]; then
-        echo "Must configure tupkg via ~/.tupkg, cancelled"
-        exit 1
-    fi
-    if [ "$(basename $pkgfile)" != "$(basename $oldstylepkgfile)" ]; then
-        echo "Renaming makepkg3 package for compatability"
-        mv $pkgfile $oldstylepkgfile
-        pkgfile=$oldstylepkgfile
-    fi
-    tupkg $pkgfile
-fi
-if [ $? -ne 0 ]; then
-    echo "Cancelled"
-    exit 1
-fi
-echo "===> Uploaded $pkgfile"
-
-if [ "$1" != "" ]; then
-    svn commit -m "upgpkg: $pkgname $pkgver-$pkgrel
-    $1" > /dev/null
-    if [ $? -ne 0 ]; then
-        echo "Cancelled"
-        exit 1
-    fi
-    echo "===> Commited with \"upgpkg: $pkgname $pkgver-$pkgrel
-    $1\" message"
-else
-    svn commit -m "upgpkg: $pkgname $pkgver-$pkgrel" > /dev/null
-    if [ $? -ne 0 ]; then
-        echo "Cancelled"
-        exit 1
-    fi
-    echo "===> Commited with \"upgpkg: $pkgname $pkgver-$pkgrel\" message"
-fi
-
-archrelease $repo-$CARCH
-if [ $? -ne 0 ]; then
-    echo "Cancelled"
-    exit 1
-fi
-echo "===> Tagged for $repo-$CARCH"
-
-# vim:ft=sh:ts=4:sw=4:et:

finddeps

@@ -1,41 +0,0 @@
-#!/bin/bash
-#
-# finddeps - find packages that depend on a given depname
-#
-
-if [ "$1" = "" ]; then
-    echo "usage: finddeps <depname>"
-    echo ""
-    echo "Find packages that depend on a given depname."
-    echo "Run this script from the top-level directory of your ABS tree."
-    echo ""
-    exit 0
-fi
-
-match=$1
-tld=$(pwd)
-
-for d in $(find . -type d); do
-    cd $d
-    if [ -f PKGBUILD ]; then
-        unset pkgname depends makedepends
-        . PKGBUILD
-        for dep in "${depends[@]}"; do
-            # lose the version comaparator, if any
-            depname=${dep%%[<>=]*}
-            if [ "$depname" = "$match" ]; then
-                echo "$d (depends)"
-            fi
-        done
-        for dep in "${makedepends[@]}"; do
-            # lose the version comaparator, if any
-            depname=${dep%%[<>=]*}
-            if [ "$depname" = "$match" ]; then
-                echo "$d (makedepends)"
-            fi
-        done
-    fi
-    cd $tld
-done
-
-# vim:ft=sh:ts=4:sw=4:et:

lddd

@@ -1,47 +0,0 @@
-#!/bin/sh
-#
-# lddd - find broken library links on your machine
-#
-
-ifs=$IFS
-IFS=':'
-
-libdirs="/lib:/usr/lib:/opt/qt/lib:/opt/kde/lib:/usr/lib/libfakeroot:/opt/NX/lib"
-extras=
-
-TEMPDIR=$(mktemp /tmp/lddd-script.XXXX)
-rm $TEMPDIR
-mkdir -p $TEMPDIR
-
-echo " Go out and drink some tea, this will take a while :) ..."
-#  Check ELF binaries in the PATH and specified dir trees.
-for tree in $PATH $libdirs $extras
-do
-    echo DIR $tree
-
-    #  Get list of files in tree.
-    files=$(find $tree -type f ! -name '*.a' ! -name '*.la' ! -name '*.py*' ! -name '*.txt' ! -name '*.h' ! -name '*.ttf' ! -name '*.rb' ! -name '*.ko' ! -name '*.pc' ! -name '*.enc' ! -name '*.cf' ! -name '*.def' ! -name '*.rules' ! -name '*.cmi' ! -name  '*.mli' ! -name '*.ml' ! -name '*.cma' ! -name '*.cmx' ! -name '*.cmxa' ! -name '*.pod' ! -name '*.pm' ! -name '*.pl' ! -name '*.al' ! -name '*.tcl' ! -name '*.bs' ! -name '*.o' ! -name '*.png' ! -name '*.gif' ! -name '*.cmo' ! -name '*.cgi' ! -name '*.defs' ! -name '*.conf' ! -name '*_LOCALE' ! -name 'Compose' ! -name '*_OBJS' ! -name '*.msg' ! -name '*.mcopclass' ! -name '*.mcoptype')
-    IFS=$ifs
-    for i in $files
-    do
-        if [ `file $i | grep -c 'ELF'` -ne 0 ]; then
-            #  Is an ELF binary.
-            if [ `ldd $i 2>/dev/null | grep -c 'not found'` -ne 0 ]; then
-                #  Missing lib.
-                echo "$i:" >> $TEMPDIR/raw.txt
-                ldd $i 2>/dev/null | grep 'not found' >> $TEMPDIR/raw.txt
-            fi
-        fi
-    done
-done
-grep '^/' $TEMPDIR/raw.txt | sed -e 's/://g' >> $TEMPDIR/affected-files.txt
-# invoke pacman
-for i in $(cat $TEMPDIR/affected-files.txt); do
-    pacman -Qo $i | awk '{print $4,$5}' >> $TEMPDIR/pacman.txt
-done
-# clean list
-sort -u $TEMPDIR/pacman.txt >> $TEMPDIR/possible-rebuilds.txt
-
-echo "Files saved to $TEMPDIR"
-
-# vim:ft=sh:ts=4:sw=4:et:

lib/archroot.sh

@@ -0,0 +1,62 @@
+#!/hint/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+:
+
+# shellcheck disable=2034
+CHROOT_VERSION='v4'
+
+##
+#  usage : check_root $keepenv
+##
+orig_argv=("${BASH_SOURCE[0]}" "$@")
+check_root() {
+	local keepenv=$1
+
+	(( EUID == 0 )) && return
+	if type -P sudo >/dev/null; then
+		exec sudo --preserve-env=$keepenv -- "${orig_argv[@]}"
+	else
+		exec su root -c "$(printf ' %q' "${orig_argv[@]}")"
+	fi
+}
+
+##
+#  usage : is_btrfs( $path )
+# return : whether $path is on a btrfs
+##
+is_btrfs() {
+	[[ -e "$1" && "$(stat -f -c %T "$1")" == btrfs ]]
+}
+
+##
+#  usage : is_subvolume( $path )
+# return : whether $path is a the root of a btrfs subvolume (including
+#          the top-level subvolume).
+##
+is_subvolume() {
+	[[ -e "$1" && "$(stat -f -c %T "$1")" == btrfs && "$(stat -c %i "$1")" == 256 ]]
+}
+
+##
+#  usage : subvolume_delete_recursive( $path )
+#
+#    Find all btrfs subvolumes under and including $path and delete them.
+##
+subvolume_delete_recursive() {
+	local subvol
+
+	is_subvolume "$1" || return 0
+
+	while IFS= read -d $'\0' -r subvol; do
+		if ! subvolume_delete_recursive "$subvol"; then
+			return 1
+		fi
+	done < <(find "$1" -mindepth 1 -xdev -depth -inum 256 -print0)
+	if ! btrfs subvolume delete "$1" &>/dev/null; then
+		error "Unable to delete subvolume %s" "$subvol"
+		return 1
+	fi
+
+	return 0
+}

lib/common.sh

@@ -0,0 +1,263 @@
+#!/hint/bash
+#
+# This may be included with or without `set -euE`
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+[[ -z ${_INCLUDE_COMMON_SH:-} ]] || return 0
+_INCLUDE_COMMON_SH="$(set +o|grep nounset)"
+
+set +u +o posix
+# shellcheck disable=1091
+. /usr/share/makepkg/util.sh
+$_INCLUDE_COMMON_SH
+
+# Avoid any encoding problems
+export LANG=C
+
+# Set buildtool properties
+export BUILDTOOL=devtools
+export BUILDTOOLVER=m4_devtools_version
+
+# check if messages are to be printed using color
+if [[ -t 2 && "$TERM" != dumb ]]; then
+	colorize
+else
+	# shellcheck disable=2034
+	declare -gr ALL_OFF='' BOLD='' BLUE='' GREEN='' RED='' YELLOW=''
+fi
+
+stat_busy() {
+	local mesg=$1; shift
+	# shellcheck disable=2059
+	printf "${GREEN}==>${ALL_OFF}${BOLD} ${mesg}...${ALL_OFF}" "$@" >&2
+}
+
+stat_done() {
+	# shellcheck disable=2059
+	printf "${BOLD}done${ALL_OFF}\n" >&2
+}
+
+_setup_workdir=false
+setup_workdir() {
+	[[ -z ${WORKDIR:-} ]] && WORKDIR=$(mktemp -d --tmpdir "${0##*/}.XXXXXXXXXX")
+	_setup_workdir=true
+	trap 'trap_abort' INT QUIT TERM HUP
+	trap 'trap_exit' EXIT
+}
+
+cleanup() {
+	if [[ -n ${WORKDIR:-} ]] && $_setup_workdir; then
+		rm -rf "$WORKDIR"
+	fi
+	exit "${1:-0}"
+}
+
+abort() {
+	error 'Aborting...'
+	cleanup 255
+}
+
+trap_abort() {
+	trap - EXIT INT QUIT TERM HUP
+	abort
+}
+
+trap_exit() {
+	local r=$?
+	trap - EXIT INT QUIT TERM HUP
+	cleanup $r
+}
+
+die() {
+	(( $# )) && error "$@"
+	cleanup 255
+}
+
+##
+#  usage : lock( $fd, $file, $message, [ $message_arguments... ] )
+##
+lock() {
+	# Only reopen the FD if it wasn't handed to us
+	if ! [[ "/dev/fd/$1" -ef "$2" ]]; then
+		mkdir -p -- "$(dirname -- "$2")"
+		eval "exec $1>"'"$2"'
+	fi
+
+	if ! flock -n "$1"; then
+		stat_busy "${@:3}"
+		flock "$1"
+		stat_done
+	fi
+}
+
+##
+#  usage : slock( $fd, $file, $message, [ $message_arguments... ] )
+##
+slock() {
+	# Only reopen the FD if it wasn't handed to us
+	if ! [[ "/dev/fd/$1" -ef "$2" ]]; then
+		mkdir -p -- "$(dirname -- "$2")"
+		eval "exec $1>"'"$2"'
+	fi
+
+	if ! flock -sn "$1"; then
+		stat_busy "${@:3}"
+		flock -s "$1"
+		stat_done
+	fi
+}
+
+##
+#  usage : lock_close( $fd )
+##
+lock_close() {
+	local fd=$1
+	# https://github.com/koalaman/shellcheck/issues/862
+	# shellcheck disable=2034
+	exec {fd}>&-
+}
+
+##
+# usage: pkgver_equal( $pkgver1, $pkgver2 )
+##
+pkgver_equal() {
+	if [[ $1 = *-* && $2 = *-* ]]; then
+		# if both versions have a pkgrel, then they must be an exact match
+		[[ $1 = "$2" ]]
+	else
+		# otherwise, trim any pkgrel and compare the bare version.
+		[[ ${1%%-*} = "${2%%-*}" ]]
+	fi
+}
+
+##
+#  usage: find_cached_package( $pkgname, $pkgver, $arch )
+#
+#    $pkgver can be supplied with or without a pkgrel appended.
+#    If not supplied, any pkgrel will be matched.
+##
+find_cached_package() {
+	local searchdirs=("$PWD" "$PKGDEST") results=()
+	local targetname=$1 targetver=$2 targetarch=$3
+	local dir pkg packages pkgbasename name ver rel arch r results
+
+	for dir in "${searchdirs[@]}"; do
+		[[ -d $dir ]] || continue
+
+		shopt -s extglob nullglob
+		mapfile -t packages < <(printf "%s\n" "$dir"/"${targetname}"-"${targetver}"-*"${targetarch}".pkg.tar?(.!(sig|*.*)))
+		shopt -u extglob nullglob
+
+		for pkg in "${packages[@]}"; do
+			[[ -f $pkg ]] || continue
+
+			# avoid adding duplicates of the same inode
+			for r in "${results[@]}"; do
+				[[ $r -ef $pkg ]] && continue 2
+			done
+
+			# split apart package filename into parts
+			pkgbasename=${pkg##*/}
+			pkgbasename=${pkgbasename%.pkg.tar*}
+
+			arch=${pkgbasename##*-}
+			pkgbasename=${pkgbasename%-"$arch"}
+
+			rel=${pkgbasename##*-}
+			pkgbasename=${pkgbasename%-"$rel"}
+
+			ver=${pkgbasename##*-}
+			name=${pkgbasename%-"$ver"}
+
+			if [[ $targetname = "$name" && $targetarch = "$arch" ]] &&
+					pkgver_equal "$targetver" "$ver-$rel"; then
+				results+=("$pkg")
+			fi
+		done
+	done
+
+	case ${#results[*]} in
+		0)
+			return 1
+			;;
+		1)
+			printf '%s\n' "${results[0]}"
+			return 0
+			;;
+		*)
+			error 'Multiple packages found:'
+			printf '\t%s\n' "${results[@]}" >&2
+			return 1
+	esac
+}
+
+
+check_package_validity(){
+	local pkgfile=$1
+	if grep -q "packager = Unknown Packager" <(bsdtar -xOqf "$pkgfile" .PKGINFO); then
+		die "PACKAGER was not set when building package"
+	fi
+	hashsum=sha256sum
+	pkgbuild_hash=$(awk -v"hashsum=$hashsum" -F' = ' '$1 == "pkgbuild_"hashsum {print $2}' <(bsdtar -xOqf "$pkgfile" .BUILDINFO))
+	if [[ "$pkgbuild_hash" != "$($hashsum PKGBUILD|cut -d' ' -f1)" ]]; then
+		die "PKGBUILD $hashsum mismatch: expected $pkgbuild_hash"
+	fi
+}
+
+
+# usage: grep_pkginfo pkgfile pattern
+grep_pkginfo() {
+	local _ret=()
+	mapfile -t _ret < <(bsdtar -xOqf "$1" ".PKGINFO" | grep "^${2} = ")
+	printf '%s\n' "${_ret[@]#${2} = }"
+}
+
+
+# Get the package name
+getpkgname() {
+	local _name
+
+	_name="$(grep_pkginfo "$1" "pkgname")"
+	if [[ -z $_name ]]; then
+		error "Package '%s' has no pkgname in the PKGINFO. Fail!" "$1"
+		exit 1
+	fi
+
+	echo "$_name"
+}
+
+
+# Get the package base or name as fallback
+getpkgbase() {
+	local _base
+
+	_base="$(grep_pkginfo "$1" "pkgbase")"
+	if [[ -z $_base ]]; then
+		getpkgname "$1"
+	else
+		echo "$_base"
+	fi
+}
+
+
+getpkgdesc() {
+	local _desc
+
+	_desc="$(grep_pkginfo "$1" "pkgdesc")"
+	if [[ -z $_desc ]]; then
+		error "Package '%s' has no pkgdesc in the PKGINFO. Fail!" "$1"
+		exit 1
+	fi
+
+	echo "$_desc"
+}
+
+
+is_debug_package() {
+	local pkgfile=${1} pkgbase pkgname pkgdesc
+	pkgbase="$(getpkgbase "${pkgfile}")"
+	pkgname="$(getpkgname "${pkgfile}")"
+	pkgdesc="$(getpkgdesc "${pkgfile}")"
+	[[ ${pkgdesc} == "Detached debugging symbols for "* && ${pkgbase}-debug = "${pkgname}" ]]
+}

lib/valid-repos.sh

@@ -0,0 +1,32 @@
+#!/hint/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+:
+
+# shellcheck disable=2034
+_repos=(
+	staging
+	testing
+	core
+	extra
+	community-staging
+	community-testing
+	community
+	multilib-staging
+	multilib-testing
+	multilib
+	gnome-unstable
+	kde-unstable
+)
+
+# shellcheck disable=2034
+_build_repos=(
+	staging
+	testing
+	extra
+	multilib-staging
+	multilib-testing
+	multilib
+	gnome-unstable
+	kde-unstable
+)

lib/valid-tags.sh

@@ -0,0 +1,26 @@
+#!/hint/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+:
+
+# shellcheck disable=2034
+_arch=(
+	x86_64
+	any
+)
+
+# shellcheck disable=2034
+_tags=(
+	core-x86_64 core-any
+	extra-x86_64 extra-any
+	multilib-x86_64
+	staging-x86_64 staging-any
+	testing-x86_64 testing-any
+	multilib-testing-x86_64
+	multilib-staging-x86_64
+	community-x86_64 community-any
+	community-staging-x86_64 community-staging-any
+	community-testing-x86_64 community-testing-any
+	kde-unstable-x86_64 kde-unstable-any
+	gnome-unstable-x86_64 gnome-unstable-any
+)

makechrootpkg

@@ -1,209 +0,0 @@
-#!/bin/bash
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-FORCE="n"
-RUN=""
-MAKEPKG_ARGS="-sr"
-REPACK=""
-WORKDIR=$PWD
-clean_first="0"
-
-chrootdir="$CHROOT_SHELL"
-
-APPNAME=$(basename "${0}")
-
-usage ()
-{
-    echo "usage ${APPNAME} [-h] [-c] [-r CHROOT_SHELL] [--] [makepkg args]"
-    echo " Run this script in a PKGBUILD dir to build a package inside a"
-    echo " clean chroot. All unrecognized arguments passed to this script"
-    echo " will be passed to makepkg."
-    echo ""
-    echo "The \$CHROOT_SHELL environment variable is used to determine where"
-    echo " your chroot shell is. The shell consists of the following"
-    echo " directories: \$CHROOT_SHELL/{root, rw, union} but only 'root' is"
-    echo " required by default. The rest will be created as needed"
-    echo ""
-    echo "The -c flag, if specified, will remove all files created by previous"
-    echo "builds using makechrootpkg.  This will ensure a clean chroot is used."
-    echo ""
-    echo "The chroot shell 'root' directory must be created via the following"
-    echo "command:"
-    echo "    mkarchroot \$CHROOT_SHELL/root base base-devel sudo"
-    echo ""
-    echo "If you have problems passing params to makepkg or need to pass long"
-    echo "options, put -- between the makechrootpkg args and the makepkg args"
-    echo ""
-    echo "Default makepkg args: $MAKEPKG_ARGS"
-    exit 1
-}
-
-while getopts ':r:h:c' arg; do
-    case "${arg}" in
-        r) chrootdir="$OPTARG" ;;
-        c) clean_first=1 ;;
-        h|?) usage ;;
-        *) MAKEPKG_ARGS="$MAKEPKG_ARGS -$arg $OPTARG" ;;
-    esac
-done
-
-#Get rid of trailing / in chrootdir
-[ "$chrootdir" != "/" ] && chrootdir=$(echo $chrootdir | sed 's#/$##')
-
-# Pass all arguments after -- right to makepkg
-MAKEPKG_ARGS="$MAKEPKG_ARGS ${*:$OPTIND}"
-
-# See if -R was passed to makepkg
-for arg in ${*:$OPTIND}; do
-    if [ "$arg" = "-R" ]; then
-        REPACK=1
-        break;
-    fi
-done
-
-if [ "$EUID" != "0" ]; then
-    echo "This script must be run as root."
-    exit 1
-fi
-
-if [ ! -f PKGBUILD ]; then
-    echo "This must be run in a directory containing a PKGBUILD."
-    exit 1
-fi
-source PKGBUILD
-
-if [ ! -d "$chrootdir" ]; then
-    echo "No \$CHROOT_SHELL defined, or invalid path ($chrootdir)"
-    exit 1
-fi
-
-if [ ! -d "$chrootdir/root" ]; then
-    echo "Missing \$CHROOT_SHELL root directory."
-    echo "Try using: mkarchroot \$CHROOT_SHELL base base-devel sudo"
-    usage
-fi
-
-[ -d "$chrootdir/rw" -a "$clean_first" -eq "1" ] && rm -rf "$chrootdir/rw/" 
-[ -d "$chrootdir/rw" ] || mkdir "$chrootdir/rw"
-[ -d "$chrootdir/union" ] || mkdir "$chrootdir/union"
-
-cleanup ()
-{
-    echo "cleaning up unioned mounts"
-    umount "$chrootdir/union/pkgdest" 2>/dev/null
-    umount "$chrootdir/union/srcdest" 2>/dev/null
-    umount "$chrootdir/union"
-}
-
-uniondir="$chrootdir/union"
-echo "building union chroot"
-grep -Fq unionfs /proc/filesystems
-if [ $? -ne 0 ]; then
-    modprobe -q unionfs
-    if [ $? -ne 0 ]; then
-        echo "ERROR: No unionfs available. Abandon ship!" && exit 1
-    fi
-fi
-mount -t unionfs none -o "dirs=$chrootdir/rw=rw:$chrootdir/root=ro" "$uniondir"
-trap 'cleanup' 0 1 2 15
-
-echo "moving build files to chroot"
-[ -d "$uniondir/build" ] || mkdir "$uniondir/build"
-
-if [ "$REPACK" != "1" ]; then
-    #Remove anything in there UNLESS -R (repack) was passed to makepkg
-    rm -rf "$uniondir/build/"*
-fi
-
-# Copy makepkg.conf and ~/.makepkg.conf into the chroot so packager has
-# all their custom variables set.
-if [ -r "/etc/makepkg.conf" ]; then
-  rm $uniondir/etc/makepkg.conf
-  cp /etc/makepkg.conf $uniondir/etc/makepkg.conf
-fi
-if [ -r ~/.makepkg.conf ]; then
-  cat ~/.makepkg.conf >> $uniondir/etc/makepkg.conf
-fi
-
-source $uniondir/etc/makepkg.conf
-
-# Magic trickery with PKGDEST and SRCDEST, so that the built
-# files end up where they're expected in the _real_ filesystem
-[ -d "$uniondir/srcdest" ] || mkdir "$uniondir/srcdest"
-[ -d "$uniondir/pkgdest" ] || mkdir "$uniondir/pkgdest"
-[ ! -z "$PKGDEST" ] && mount --bind "$PKGDEST" "$uniondir/pkgdest"
-[ ! -z "$SRCDEST" ] && mount --bind "$SRCDEST" "$uniondir/srcdest"
-
-if ! grep "PKGDEST=/pkgdest" "$uniondir/etc/makepkg.conf" >/dev/null 2>&1; then
-    echo "Setting PKGDEST in makepkg.conf"
-    echo "PKGDEST=/pkgdest" >> "$uniondir/etc/makepkg.conf"
-fi
-
-if ! grep "SRCDEST=/srcdest" "$uniondir/etc/makepkg.conf" >/dev/null 2>&1; then
-    echo "Setting SRCDEST in makepkg.conf"
-    echo "SRCDEST=/srcdest" >> "$uniondir/etc/makepkg.conf"
-fi
-
-chown -R nobody "$uniondir/build"
-chown -R nobody "$uniondir/srcdest"
-chown -R nobody "$uniondir/pkgdest"
-
-# Copy PKGBUILD and sources
-source PKGBUILD
-cp PKGBUILD "$uniondir/build/"
-for f in ${source[@]}; do
-    basef=$(basename $f)
-    if [ -f "$basef" ]; then
-        cp "$basef" "$uniondir/srcdest/"
-    fi
-done
-if [ "$install" != "" -a -f "$install" ]; then
-    cp "$install" "$uniondir/build/"
-fi
-
-if ! grep "^nobody" "$uniondir/etc/sudoers" >/dev/null 2>&1; then
-    echo "allowing 'nobody' sudo rights in the chroot"
-    echo "nobody	ALL=(ALL) NOPASSWD: ALL" >> "$uniondir/etc/sudoers"
-    chmod 440 "$uniondir/etc/sudoers"
-fi
-
-#This is a little gross, but this way the script is recreated every time in the
-#rw portion of the union
-(cat <<EOF
-#!/bin/bash
-export LANG=$LOCALE
-cd /build
-export HOME=/build
-sudo -u nobody makepkg $MAKEPKG_ARGS || touch BUILD_FAILED
-EOF
-) > "$uniondir/chrootbuild"
-chmod +x "$uniondir/chrootbuild"
-
-mkarchroot -r "/chrootbuild" "$uniondir"
-
-if [ -e ${chrootdir}/rw/build/BUILD_FAILED ]; then
-    echo "Build failed, check \$CHROOT_DIR/rw/build"
-    rm ${chrootdir}/rw/build/BUILD_FAILED
-    exit 1
-else	
-    source ${WORKDIR}/PKGBUILD
-    if [ -z "$(mount | grep ${chrootdir}/union/pkgdest)" ]; then
-        echo "Moving completed package file to ${WORKDIR}"
-        mv ${chrootdir}/union/pkgdest/${pkgname}-${pkgver}-${pkgrel}-*.pkg.tar.gz ${WORKDIR}
-    fi
-    if [ -z "$(mount | grep ${chrootdir}/union/srcdest)" ]; then
-        echo "Moving downloaded source files to ${WORKDIR}"
-        mv ${chrootdir}/union/srcdest/* ${WORKDIR}
-    fi
-    rm -rf ${chrootdir}/rw/build/*
-    echo "Build complete"
-fi
-
-# vim:ft=sh:ts=4:sw=4:et:

mkarchroot

@@ -1,184 +0,0 @@
-#!/bin/bash
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-FORCE="n"
-RUN=""
-
-working_dir=""
-
-APPNAME=$(basename "${0}")
-
-# usage: usage <exitvalue>
-usage ()
-{
-    echo "usage ${APPNAME} [options] working-dir [package-list | app]"
-    echo " options:"
-    echo "    -r <app>      Run 'app' within the context of the chroot"
-    echo "    -u            Update the chroot via pacman"
-    echo "    -f            Force overwrite of files in the working-dir"
-    echo "    -C <file>     location of a pacman config file"
-    echo "    -M <file>     location of a makepkg config file"
-    echo "    -h            This message"
-    exit $1
-}
-
-while getopts 'r:ufhC:M:' arg; do
-    case "${arg}" in
-        r) RUN="$OPTARG" ;;
-        u) RUN="pacman -Syu" ;;
-        f) FORCE="y" ;;
-        C) pac_conf="$OPTARG" ;;
-        M) makepkg_conf="$OPTARG" ;;
-        h|?) usage 0 ;;
-        *) echo "invalid argument '${arg}'"; usage 1 ;;
-    esac
-done
-
-if [ "$EUID" != "0" ]; then
-    echo "error: this script must be run as root."
-    exit 1
-fi
-
-shift $(($OPTIND - 1))
-
-if [ "$RUN" = "" -a $# -lt 2 ]; then
-    echo "you must specify a directory and one or more packages"
-    usage 1
-elif [ $# -lt 1 ]; then
-    echo "you must specify a directory"
-    usage 1
-fi
-
-working_dir="$(readlink -f ${1})"
-shift 1
-
-[ "${working_dir}" = "" ] && echo "error: please specify a working directory" && usage 1
-
-# {{{ functions 
-
-chroot_mount ()
-{
-    echo "mounting sysfs : /sys"
-    [ -e "${working_dir}/sys" ] || mkdir "${working_dir}/sys"
-    mount -t sysfs sysfs "${working_dir}/sys"
-
-    echo "mounting procfs : /proc"
-    [ -e "${working_dir}/proc" ] || mkdir "${working_dir}/proc"
-    mount -t proc proc "${working_dir}/proc"
-
-    echo "binding device nodes : /dev"
-    [ -e "${working_dir}/dev" ] || mkdir "${working_dir}/dev"
-    mount -o bind /dev "${working_dir}/dev"
-
-    echo "binding pacman cache : /var/cache/pacman"
-    [ -e "${working_dir}/var/cache/pacman" ] || mkdir -p "${working_dir}/var/cache/pacman"
-    mount -o bind /var/cache/pacman "${working_dir}/var/cache/pacman"
-
-    trap 'chroot_umount' 0 1 2 15
-}
-
-copy_hostconf ()
-{
-    echo "copying mtab : /etc/mtab"
-    cp /etc/mtab "${working_dir}/etc/mtab"
-
-    echo "copying resolv.conf : /etc/resolv.conf"
-    cp /etc/resolv.conf "${working_dir}/etc/resolv.conf"
-
-}
-
-chroot_umount ()
-{
-    echo "cleaning up mounts"
-    umount "${working_dir}/proc"
-    umount "${working_dir}/sys"
-    umount "${working_dir}/dev"
-    umount "${working_dir}/var/cache/pacman"
-}
-# }}}
-
-if [ "$RUN" != "" ]; then
-    # run chroot {{{
-    #Sanity check
-    if [ ! -f "${working_dir}/.arch-chroot" ]; then
-        echo "error: '${working_dir}' does not appear to be a Arch chroot"
-        echo "  please build the image using mkarchroot"
-        exit 1
-    fi
-
-    chroot_mount
-    copy_hostconf
-
-    echo "starting chroot ($RUN)"
-    chroot "${working_dir}" ${RUN}
-
-    # }}}
-else
-    # {{{ build chroot
-    if [ -e "${working_dir}" -a "${FORCE}" = "n" ]; then
-        echo "error: working dir '${working_dir}' already exists - try using -f"
-        exit 1
-    fi
-
-    mkdir -p "${working_dir}/var/lib/pacman/"
-    mkdir -p "${working_dir}/etc/"
-
-    chroot_mount
-
-    pacargs="--noconfirm -v " #--noprogressbar -v
-    pacargs="$pacargs --root=${working_dir}"
-    # pacman takes these as relative to the given root
-    pacargs="$pacargs --cachedir=/var/cache/pacman/pkg"
-    if [ "$pac_conf" != "" ]; then
-        pacargs="$pacargs --config=${pac_conf}"
-    fi
-
-    if [ $# -eq 0 ]; then
-        echo "no packages to install"
-    else
-        echo "installing packages:"
-        for i in $@; do echo -e "\t$i"; done
-
-        op="-Sy"
-        if [ "$FORCE" = "y" ]; then
-            op="${op}f"
-        fi
-        if ! pacman ${op} ${pacargs} $@; then
-            echo "error: failed to install all packages"
-            exit 1
-        fi
-    fi
-
-    if [ -d "${working_dir}/lib/modules" ]; then
-        echo "running ldconfig"
-        ldconfig -r "${working_dir}"
-    fi
-
-    if [ "$pac_conf" != "" ]; then
-        echo "installing custom pacman.conf"
-        cp ${pac_conf} ${working_dir}/etc/pacman.conf
-    fi
-
-    if [ "$makepkg_conf" != "" ]; then
-        echo "installing custom makepkg.conf"
-        cp ${makepkg_conf} ${working_dir}/etc/makepkg.conf
-    fi
-
-    echo "generating default locales"
-    cp /etc/locale.gen "${working_dir}/etc/locale.gen"
-    chroot "${working_dir}" locale-gen
-
-    if [ ! -e "${working_dir}/.arch-chroot" ]; then
-        date +%s > "${working_dir}/.arch-chroot"
-    fi
-    # }}}
-fi
-
-# vim:ft=sh:ts=4:sw=4:et:

src/arch-nspawn.in

@@ -0,0 +1,130 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/common.sh)
+m4_include(lib/archroot.sh)
+
+# umask might have been changed in /etc/profile
+# ensure that sane default is set again
+umask 0022
+
+working_dir=''
+
+files=()
+mount_args=()
+
+usage() {
+	echo "Usage: ${0##*/} [options] working-dir [systemd-nspawn arguments]"
+	echo "A wrapper around systemd-nspawn. Provides support for pacman."
+	echo
+	echo ' options:'
+	echo '    -C <file>     Location of a pacman config file'
+	echo '    -M <file>     Location of a makepkg config file'
+	echo '    -c <dir>      Set pacman cache'
+	echo '    -f <file>     Copy file from the host to the chroot'
+	echo '    -s            Do not run setarch'
+	echo '    -h            This message'
+	exit 1
+}
+
+while getopts 'hC:M:c:f:s' arg; do
+	case "$arg" in
+		C) pac_conf="$OPTARG" ;;
+		M) makepkg_conf="$OPTARG" ;;
+		c) cache_dirs+=("$OPTARG") ;;
+		f) files+=("$OPTARG") ;;
+		s) nosetarch=1 ;;
+		h|?) usage ;;
+		*) error "invalid argument '%s'" "$arg"; usage ;;
+	esac
+done
+shift $((OPTIND - 1))
+
+(( $# < 1 )) && die 'You must specify a directory.'
+check_root
+
+working_dir=$(readlink -f "$1")
+shift 1
+
+[[ -z $working_dir ]] && die 'Please specify a working directory.'
+
+if (( ${#cache_dirs[@]} == 0 )); then
+	mapfile -t cache_dirs < <(pacman-conf --config "${pac_conf:-$working_dir/etc/pacman.conf}" CacheDir)
+fi
+
+# shellcheck disable=2016
+host_mirrors=($(pacman-conf --repo extra Server 2> /dev/null | sed -r 's#(.*/)extra/os/.*#\1$repo/os/$arch#'))
+
+for host_mirror in "${host_mirrors[@]}"; do
+	if [[ $host_mirror == *file://* ]]; then
+		host_mirror=$(echo "$host_mirror" | sed -r 's#file://(/.*)/\$repo/os/\$arch#\1#g')
+		for m in "$host_mirror"/pool/*/; do
+			in_array "$m" "${cache_dirs[@]}" || cache_dirs+=("$m")
+		done
+	fi
+done
+
+while read -r line; do
+	mapfile -t lines < <(pacman-conf --config "${pac_conf:-$working_dir/etc/pacman.conf}" \
+		--repo $line Server | sed -r 's#(.*/)[^/]+/os/.+#\1#')
+	for line in "${lines[@]}"; do
+		if [[ $line = file://* ]]; then
+			line=${line#file://}
+			in_array "$line" "${cache_dirs[@]}" || cache_dirs+=("$line")
+		fi
+	done
+done < <(pacman-conf --config "${pac_conf:-$working_dir/etc/pacman.conf}" --repo-list)
+
+mount_args+=("--bind=${cache_dirs[0]//:/\\:}")
+
+for cache_dir in "${cache_dirs[@]:1}"; do
+	mount_args+=("--bind-ro=${cache_dir//:/\\:}")
+done
+
+# {{{ functions
+copy_hostconf () {
+	unshare --fork --pid gpg --homedir "$working_dir"/etc/pacman.d/gnupg/ --no-permission-warning --quiet --batch --import --import-options import-local-sigs "$(pacman-conf GpgDir)"/pubring.gpg >/dev/null 2>&1
+	pacman-key --gpgdir "$working_dir"/etc/pacman.d/gnupg/ --import-trustdb "$(pacman-conf GpgDir)" >/dev/null 2>&1
+
+	printf 'Server = %s\n' "${host_mirrors[@]}" >"$working_dir/etc/pacman.d/mirrorlist"
+
+	[[ -n $pac_conf ]] && cp "$pac_conf" "$working_dir/etc/pacman.conf"
+	[[ -n $makepkg_conf ]] && cp "$makepkg_conf" "$working_dir/etc/makepkg.conf"
+
+	local file
+	for file in "${files[@]}"; do
+		mkdir -p "$(dirname "$working_dir$file")"
+		cp -T "$file" "$working_dir$file"
+	done
+
+	sed -r "s|^#?\\s*CacheDir.+|CacheDir = ${cache_dirs[*]}|g" -i "$working_dir/etc/pacman.conf"
+}
+# }}}
+
+umask 0022
+
+# Sanity check
+if [[ ! -f "$working_dir/.arch-chroot" ]]; then
+	die "'%s' does not appear to be an Arch chroot." "$working_dir"
+elif [[ $(cat "$working_dir/.arch-chroot") != "$CHROOT_VERSION" ]]; then
+	die "chroot '%s' is not at version %s. Please rebuild." "$working_dir" "$CHROOT_VERSION"
+fi
+
+copy_hostconf
+
+eval "$(grep -a '^CARCH=' "$working_dir/etc/makepkg.conf")"
+
+[[ -z $nosetarch ]] || unset CARCH
+if [[ -f "@pkgdatadir@/setarch-aliases.d/${CARCH}" ]]; then
+	read -r set_arch < "@pkgdatadir@/setarch-aliases.d/${CARCH}"
+else
+	set_arch="${CARCH}"
+fi
+
+exec ${CARCH:+setarch "$set_arch"} systemd-nspawn -q \
+	-D "$working_dir" \
+	-E "PATH=/usr/local/sbin:/usr/local/bin:/usr/bin" \
+	--register=no --keep-unit --as-pid2 \
+	"${mount_args[@]}" \
+	"$@"

src/archbuild.in

@@ -0,0 +1,98 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/common.sh)
+m4_include(lib/archroot.sh)
+
+base_packages=(base-devel)
+makechrootpkg_args=(-c -n -C)
+
+cmd="${0##*/}"
+if [[ "${cmd%%-*}" == 'multilib' ]]; then
+	repo="${cmd%-build}"
+	arch='x86_64'
+	base_packages+=(multilib-devel)
+else
+	tag="${cmd%-build}"
+	repo=${tag%-*}
+	arch=${tag##*-}
+fi
+if [[ -f "@pkgdatadir@/setarch-aliases.d/${arch}" ]]; then
+	read -r set_arch < "@pkgdatadir@/setarch-aliases.d/${arch}"
+else
+	set_arch="${arch}"
+fi
+chroots='/var/lib/archbuild'
+clean_first=false
+
+pacman_config="@pkgdatadir@/pacman-${repo}.conf"
+if [[ -f @pkgdatadir@/pacman-${repo}-${arch}.conf ]]; then
+    pacman_config="@pkgdatadir@/pacman-${repo}-${arch}.conf"
+fi
+makepkg_config="@pkgdatadir@/makepkg-${arch}.conf"
+if [[ -f @pkgdatadir@/makepkg-${repo}-${arch}.conf ]]; then
+    makepkg_config="@pkgdatadir@/makepkg-${repo}-${arch}.conf"
+fi
+
+usage() {
+	echo "Usage: $cmd [options] -- [makechrootpkg args]"
+	echo '    -h         This help'
+	echo '    -c         Recreate the chroot before building'
+	echo '    -r <dir>   Create chroots in this directory'
+	echo ''
+	echo "Default makechrootpkg args: ${makechrootpkg_args[*]}"
+	echo ''
+	exit 1
+}
+
+while getopts 'hcr:' arg; do
+	case "${arg}" in
+		c) clean_first=true ;;
+		r) chroots="$OPTARG" ;;
+		*) usage ;;
+	esac
+done
+
+check_root SOURCE_DATE_EPOCH,SRCDEST,SRCPKGDEST,PKGDEST,LOGDEST,MAKEFLAGS,PACKAGER,GNUPGHOME
+
+# Pass all arguments after -- right to makepkg
+makechrootpkg_args+=("${@:$OPTIND}")
+
+if ${clean_first} || [[ ! -d "${chroots}/${repo}-${arch}" ]]; then
+	msg "Creating chroot for [%s] (%s)..." "${repo}" "${arch}"
+
+	for copy in "${chroots}/${repo}-${arch}"/*; do
+		[[ -d $copy ]] || continue
+		msg2 "Deleting chroot copy '%s'..." "$(basename "${copy}")"
+
+		lock 9 "$copy.lock" "Locking chroot copy '%s'" "$copy"
+
+		subvolume_delete_recursive "${copy}"
+		rm -rf --one-file-system "${copy}"
+	done
+	lock_close 9
+
+	rm -rf --one-file-system "${chroots}/${repo}-${arch}"
+	(umask 0022; mkdir -p "${chroots}/${repo}-${arch}")
+	setarch "${set_arch}" mkarchroot \
+		-C "${pacman_config}" \
+		-M "${makepkg_config}" \
+		"${chroots}/${repo}-${arch}/root" \
+		"${base_packages[@]}" || abort
+else
+	lock 9 "${chroots}/${repo}-${arch}/root.lock" "Locking clean chroot"
+	arch-nspawn \
+		-C "${pacman_config}" \
+		-M "${makepkg_config}" \
+		"${chroots}/${repo}-${arch}/root" \
+		pacman -Syuu --noconfirm || abort
+fi
+
+# Always build official packages reproducibly
+if [[ ! -v SOURCE_DATE_EPOCH ]]; then
+	export SOURCE_DATE_EPOCH=$(date +%s)
+fi
+
+msg "Building in chroot for [%s] (%s)..." "${repo}" "${arch}"
+exec makechrootpkg -r "${chroots}/${repo}-${arch}" "${makechrootpkg_args[@]}"

src/archco.in

@@ -0,0 +1,26 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/common.sh)
+
+scriptname=${0##*/}
+
+if [[ -z $1 ]]; then
+	printf 'Usage: %s <package name>...\n' "$scriptname"
+	exit 1
+fi
+
+case $scriptname in
+	archco)
+		SVNURL="svn+ssh://svn-packages@repos.archlinux.org/srv/repos/svn-packages/svn";;
+	communityco)
+		SVNURL="svn+ssh://svn-community@repos.archlinux.org/srv/repos/svn-community/svn";;
+	*)
+		die "Couldn't find svn url for %s" "$scriptname"
+		;;
+esac
+
+for i in "$@"; do
+	svn co "$SVNURL/$i"
+done

src/archrelease.in

@@ -0,0 +1,87 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/common.sh)
+m4_include(lib/valid-tags.sh)
+
+# parse command line options
+FORCE=
+while getopts ':f' flag; do
+	case $flag in
+		f) FORCE=1 ;;
+		:) die "Option requires an argument -- '%s'" "$OPTARG" ;;
+		\?) die "Invalid option -- '%s'" "$OPTARG" ;;
+	esac
+done
+shift $(( OPTIND - 1 ))
+
+if ! (( $# )); then
+	echo 'Usage: archrelease [-f] <repo>...'
+	exit 1
+fi
+
+# validate repo is really repo-arch
+if [[ -z $FORCE ]]; then
+	for tag in "$@"; do
+		if ! in_array "$tag" "${_tags[@]}"; then
+			die "archrelease: Invalid tag: '%s' (use -f to force release)" "$tag"
+		fi
+	done
+fi
+
+if [[ ! -f PKGBUILD ]]; then
+	die 'archrelease: PKGBUILD not found'
+fi
+
+trunk=${PWD##*/}
+
+# Normally this should be trunk, but it may be something
+# such as 'gnome-unstable'
+IFS='/' read -r -d '' -a parts <<< "$PWD"
+if [[ "${parts[*]:(-2):1}" == "repos" ]]; then
+	die 'archrelease: Should not be in repos dir (try from trunk/)'
+fi
+unset parts
+
+if [[ $(svn status -q) ]]; then
+	die 'archrelease: You have not committed your changes yet!'
+fi
+
+pushd .. >/dev/null
+mapfile -t known_files < <(svn ls -r HEAD "$trunk")
+wait $! || die "failed to discover committed files"
+
+# gracefully handle files containing an "@" character
+known_files=("${known_files[@]/%/@}")
+
+# update repo directory first to avoid a commit failure
+svn up repos
+
+for tag in "$@"; do
+	stat_busy "Copying %s to %s" "${trunk}" "${tag}"
+
+	if [[ -d repos/$tag ]]; then
+		mapfile -t trash < <(svn ls --recursive "repos/$tag")
+		wait $! || die "failed to discover existing files"
+		if (( ${#trash[@]} )); then
+			trash=("${trash[@]/#/repos/$tag/}")
+			svn rm -q "${trash[@]/%/@}"
+		fi
+	else
+		mkdir -p "repos/$tag"
+		svn add --parents -q "repos/$tag"
+	fi
+
+	# copy all files at once from trunk to the subdirectory in repos/
+	svn copy -q -r HEAD "${known_files[@]/#/$trunk/}" "repos/$tag/"
+
+	stat_done
+done
+
+stat_busy "Releasing package"
+printf -v tag_list ", %s" "$@"; tag_list="${tag_list#, }"
+svn commit -q -m "archrelease: copy ${trunk} to $tag_list" || abort
+stat_done
+
+popd >/dev/null

src/checkpkg.in

@@ -0,0 +1,153 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/common.sh)
+
+usage() {
+    cat <<- _EOF_
+		Usage: ${BASH_SOURCE[0]##*/} [OPTIONS]
+
+		Searches for a locally built package corresponding to the PKGBUILD, and
+		downloads the last version of that package from the Pacman repositories.
+		It then compares the list of .so files provided by each version of the
+		package and outputs if there are soname differences for the new package.
+		A directory is also created using mktemp with files containing a file
+		list for both packages and a library list for both packages.
+
+		OPTIONS
+		    -r, --rmdir          Remove the temporary directory
+		    -w, --warn           Print a warning in case of differences
+		    -M, --makepkg-config Set an alternate makepkg configuration file
+		    -h, --help           Show this help text
+_EOF_
+}
+
+RMDIR=0
+WARN=0
+MAKEPKG_CONF=/etc/makepkg.conf
+
+# option checking
+while (( $# )); do
+	case $1 in
+		-h|--help)
+			usage
+			exit 0
+			;;
+		-r|--rmdir)
+			RMDIR=1
+			shift
+			;;
+		-w|--warn)
+			WARN=1
+			shift
+			;;
+		-M|--makepkg-config)
+			MAKEPKG_CONF="$2"
+			shift 2
+			;;
+		--)
+			shift
+			break
+			;;
+		-*|--*)
+			die "invalid argument: %s" "$1"
+			;;
+		*)
+			break
+			;;
+	esac
+done
+
+# Source makepkg.conf; fail if it is not found
+if [[ -r "${MAKEPKG_CONF}" ]]; then
+	# shellcheck source=config/makepkg/x86_64.conf
+	source "${MAKEPKG_CONF}"
+else
+	die "${MAKEPKG_CONF} not found!"
+fi
+
+# Source user-specific makepkg.conf overrides
+if [[ -r "${XDG_CONFIG_HOME:-$HOME/.config}/pacman/makepkg.conf" ]]; then
+	# shellcheck source=/dev/null
+	source "${XDG_CONFIG_HOME:-$HOME/.config}/pacman/makepkg.conf"
+elif [[ -r "$HOME/.makepkg.conf" ]]; then
+	# shellcheck source=/dev/null
+	source "$HOME/.makepkg.conf"
+fi
+
+if [[ ! -f PKGBUILD ]]; then
+	die 'This must be run in the directory of a built package.'
+fi
+
+# shellcheck source=contrib/makepkg/PKGBUILD.proto
+. ./PKGBUILD
+if [[ ${arch[0]} == 'any' ]]; then
+	CARCH='any'
+fi
+
+STARTDIR=$(pwd)
+(( RMDIR )) && trap 'rm -rf $TEMPDIR' EXIT INT TERM QUIT
+TEMPDIR=$(mktemp -d --tmpdir checkpkg-script.XXXX)
+
+for _pkgname in "${pkgname[@]}"; do
+	comparepkg=$_pkgname
+	pkgurl=
+	target_pkgver=$(get_full_version "$_pkgname")
+	if ! pkgfile=$(find_cached_package "$_pkgname" "$target_pkgver" "$CARCH"); then
+		die 'tarball not found for package: %s' "${_pkgname}-$target_pkgver"
+	fi
+
+	ln -s "$pkgfile" "$TEMPDIR"
+
+	if (( $# )); then
+		case $1 in
+			*://*)
+				pkgurl=$1 ;;
+			/*|*/*)
+				pkgurl=$(readlink -m "$1") ;;
+			*.pkg.tar*)
+				pkgurl=$1 ;;
+			'')
+				;;
+			*)
+				comparepkg=$1 ;;
+		esac
+		shift
+	fi
+	[[ -n $pkgurl ]] || pkgurl=$(pacman -Spdd --print-format '%l' --noconfirm "$comparepkg") ||
+		die "Couldn't download previous package for %s." "$comparepkg"
+
+	oldpkg=${pkgurl##*/}
+
+	if [[ ${oldpkg} = "${pkgfile##*/}" ]]; then
+		die "The built package (%s) is the one in the repo right now!" "$_pkgname"
+	fi
+
+	if [[ $pkgurl = file://* || ( $pkgurl = /* && -f $pkgurl ) ]]; then
+		ln -s "${pkgurl#file://}" "$TEMPDIR/$oldpkg"
+	elif [[ -f "$PKGDEST/$oldpkg" ]]; then
+		ln -s "$PKGDEST/$oldpkg" "$TEMPDIR/$oldpkg"
+	elif [[ -f "$STARTDIR/$oldpkg" ]]; then
+		ln -s "$STARTDIR/$oldpkg" "$TEMPDIR/$oldpkg"
+	else
+		curl -fsLC - --retry 3 --retry-delay 3 -o "$TEMPDIR/$oldpkg" "$pkgurl"
+	fi
+
+	bsdtar tf "$TEMPDIR/$oldpkg" | sort > "$TEMPDIR/filelist-$_pkgname-old"
+	bsdtar tf "$pkgfile" | sort > "$TEMPDIR/filelist-$_pkgname"
+
+	sdiff -s "$TEMPDIR/filelist-$_pkgname-old" "$TEMPDIR/filelist-$_pkgname"
+
+	find-libprovides "$TEMPDIR/$oldpkg" 2>/dev/null | sort > "$TEMPDIR/libraries-$_pkgname-old"
+	find-libprovides "$pkgfile" 2>/dev/null | sort > "$TEMPDIR/libraries-$_pkgname"
+	if ! diff_output="$(sdiff -s "$TEMPDIR/libraries-$_pkgname-old" "$TEMPDIR/libraries-$_pkgname")"; then
+		message="Sonames differ in $_pkgname!"
+		(( WARN )) && warning "$message" || msg "$message"
+		echo "$diff_output"
+	else
+		msg "No soname differences for %s." "$_pkgname"
+	fi
+done
+
+(( RMDIR )) || msg "Files saved to %s" "$TEMPDIR"

src/commitpkg.in

@@ -0,0 +1,241 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/common.sh)
+
+# Source makepkg.conf; fail if it is not found
+if [[ -r '/etc/makepkg.conf' ]]; then
+	# shellcheck source=config/makepkg/x86_64.conf
+	source '/etc/makepkg.conf'
+else
+	die '/etc/makepkg.conf not found!'
+fi
+
+# Source user-specific makepkg.conf overrides
+if [[ -r "${XDG_CONFIG_HOME:-$HOME/.config}/pacman/makepkg.conf" ]]; then
+	# shellcheck source=/dev/null
+	source "${XDG_CONFIG_HOME:-$HOME/.config}/pacman/makepkg.conf"
+elif [[ -r "$HOME/.makepkg.conf" ]]; then
+	# shellcheck source=/dev/null
+	source "$HOME/.makepkg.conf"
+fi
+
+cmd=${0##*/}
+
+if [[ ! -f PKGBUILD ]]; then
+	die 'No PKGBUILD file'
+fi
+
+source=()
+# shellcheck source=contrib/makepkg/PKGBUILD.proto
+. ./PKGBUILD
+pkgbase=${pkgbase:-$pkgname}
+
+case "$cmd" in
+	commitpkg)
+		if (( $# == 0 )); then
+			die 'Usage: commitpkg <reponame> [-f] [-s server] [-l limit] [-a arch] [commit message]'
+		fi
+		repo="$1"
+		shift
+		;;
+	*pkg)
+		repo="${cmd%pkg}"
+		;;
+	*)
+		die 'Usage: commitpkg <reponame> [-f] [-s server] [-l limit] [-a arch] [commit message]'
+		;;
+esac
+
+
+if (( ${#validpgpkeys[@]} != 0 )); then
+	if [[ -d keys ]]; then
+		for key in "${validpgpkeys[@]}"; do
+			if [[ ! -f keys/pgp/$key.asc ]]; then
+				export-pkgbuild-keys || die 'Failed to export valid PGP keys for source files'
+			fi
+		done
+	else
+		export-pkgbuild-keys || die 'Failed to export valid PGP keys for source files'
+	fi
+
+	svn add --parents --force keys/pgp/*
+fi
+
+# find files which should be under source control
+needsversioning=()
+for s in "${source[@]}"; do
+	[[ $s != *://* ]] && needsversioning+=("$s")
+done
+for i in 'changelog' 'install'; do
+	while read -r file; do
+		# evaluate any bash variables used
+		eval "file=\"$(sed "s/^\(['\"]\)\(.*\)\1\$/\2/" <<< "$file")\""
+		needsversioning+=("$file")
+	done < <(sed -n "s/^[[:space:]]*$i=//p" PKGBUILD)
+done
+for key in "${validpgpkeys[@]}"; do
+	needsversioning+=("keys/pgp/$key.asc")
+done
+
+# assert that they really are controlled by SVN
+if (( ${#needsversioning[*]} )); then
+	# svn status's output is only two columns when the status is unknown
+	while read -r status filename; do
+		[[ $status = '?' ]] && unversioned+=("$filename")
+	done < <(svn status -v "${needsversioning[@]}")
+	(( ${#unversioned[*]} )) && die "%s is not under version control" "${unversioned[@]}"
+fi
+
+rsyncopts=(-e ssh -p '--chmod=ug=rw,o=r' -c -h -L --progress --partial -y)
+archreleaseopts=()
+while getopts ':l:a:s:f' flag; do
+	case $flag in
+		f) archreleaseopts+=('-f') ;;
+		s) server=$OPTARG ;;
+		l) rsyncopts+=("--bwlimit=$OPTARG") ;;
+		a) commit_arch=$OPTARG ;;
+		:) die "Option requires an argument -- '%s'" "$OPTARG" ;;
+		\?) die "Invalid option -- '%s'" "$OPTARG" ;;
+	esac
+done
+shift $(( OPTIND - 1 ))
+
+# check packages for validity
+for _arch in "${arch[@]}"; do
+	if [[ -n $commit_arch && ${_arch} != "$commit_arch" ]]; then
+		continue
+	fi
+	for _pkgname in "${pkgname[@]}"; do
+		fullver=$(get_full_version "$_pkgname")
+
+		if pkgfile=$(find_cached_package "$_pkgname" "$fullver" "$_arch"); then
+			check_package_validity "$pkgfile"
+		fi
+	done
+
+	fullver=$(get_full_version "$pkgbase")
+	if pkgfile=$(find_cached_package "$pkgbase-debug" "$fullver" "$_arch"); then
+		check_package_validity "$pkgfile"
+	fi
+done
+
+if [[ -z $server ]]; then
+	server='repos.archlinux.org'
+fi
+
+if [[ -n $(svn status -q) ]]; then
+	msgtemplate="upgpkg: $pkgbase $(get_full_version)"
+	if [[ -n $1 ]]; then
+		stat_busy 'Committing changes to trunk'
+		svn commit -q -m "${msgtemplate}: ${1}" || die
+		stat_done
+	else
+		msgfile="$(mktemp)"
+		echo "$msgtemplate" > "$msgfile"
+		if [[ -n $SVN_EDITOR ]]; then
+			$SVN_EDITOR "$msgfile"
+		elif [[ -n $VISUAL ]]; then
+			$VISUAL "$msgfile"
+		elif [[ -n $EDITOR ]]; then
+			$EDITOR "$msgfile"
+		else
+			vi "$msgfile"
+		fi
+		[[ -s $msgfile ]] || die
+		stat_busy 'Committing changes to trunk'
+		svn commit -q -F "$msgfile" || die
+		unlink "$msgfile"
+		stat_done
+	fi
+fi
+
+declare -a uploads
+declare -a commit_arches
+declare -a skip_arches
+
+for _arch in "${arch[@]}"; do
+	if [[ -n $commit_arch && ${_arch} != "$commit_arch" ]]; then
+		skip_arches+=("$_arch")
+		continue
+	fi
+
+	for _pkgname in "${pkgname[@]}"; do
+		fullver=$(get_full_version "$_pkgname")
+		if ! pkgfile=$(find_cached_package "$_pkgname" "$fullver" "${_arch}"); then
+			warning "Skipping %s: failed to locate package file" "$_pkgname-$fullver-$_arch"
+			skip_arches+=("$_arch")
+			continue 2
+		fi
+		uploads+=("$pkgfile")
+	done
+
+	fullver=$(get_full_version "$pkgbase")
+	if ! pkgfile=$(find_cached_package "$pkgbase-debug" "$fullver" "$_arch"); then
+		continue
+	fi
+	if ! is_debug_package "$pkgfile"; then
+		continue
+	fi
+	uploads+=("$pkgfile")
+done
+
+for pkgfile in "${uploads[@]}"; do
+	sigfile="${pkgfile}.sig"
+	if [[ ! -f $sigfile ]]; then
+		msg "Signing package %s..." "${pkgfile}"
+		if [[ -n $GPGKEY ]]; then
+			SIGNWITHKEY=(-u "${GPGKEY}")
+		fi
+		gpg --detach-sign --use-agent --no-armor "${SIGNWITHKEY[@]}" "${pkgfile}" || die
+	fi
+	if ! gpg --verify "$sigfile" "$pkgfile" >/dev/null 2>&1; then
+		die "Signature %s is incorrect!" "$sigfile"
+	fi
+	uploads+=("$sigfile")
+done
+
+for _arch in "${arch[@]}"; do
+	if ! in_array "$_arch" "${skip_arches[@]}"; then
+		commit_arches+=("$_arch")
+	fi
+done
+
+if [[ ${#commit_arches[*]} -gt 0 ]]; then
+	archrelease "${archreleaseopts[@]}" "${commit_arches[@]/#/$repo-}" || die
+fi
+
+if [[ ${#uploads[*]} -gt 0 ]]; then
+	new_uploads=()
+
+	# convert to absolute paths so rsync can work with colons (epoch)
+	while read -r -d '' upload; do
+		new_uploads+=("$upload")
+	done < <(realpath -z "${uploads[@]}")
+
+	uploads=("${new_uploads[@]}")
+	unset new_uploads
+	msg 'Uploading all package and signature files'
+	rsync "${rsyncopts[@]}" "${uploads[@]}" "$server:staging/$repo/" || die
+fi
+
+if [[ "${arch[*]}" == 'any' ]]; then
+	if [[ -d ../repos/$repo-x86_64 ]]; then
+		pushd ../repos/ >/dev/null
+		stat_busy "Removing %s" "$repo-x86_64"
+		svn rm -q "$repo-x86_64"
+		svn commit -q -m "Removed $repo-x86_64 for $pkgname"
+		stat_done
+		popd >/dev/null
+	fi
+else
+	if [[ -d ../repos/$repo-any ]]; then
+		pushd ../repos/ >/dev/null
+		stat_busy "Removing %s" "$repo-any"
+		svn rm -q "$repo-any"
+		svn commit -q -m "Removed $repo-any for $pkgname"
+		stat_done
+		popd >/dev/null
+	fi
+fi

src/crossrepomove.in

@@ -0,0 +1,91 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/common.sh)
+
+scriptname=${0##*/}
+
+if [[ -z $1 ]]; then
+	printf 'Usage: %s [pkgbase]\n' "$scriptname"
+	exit 1
+fi
+
+pkgbase="${1}"
+
+case $scriptname in
+	extra2community)
+		source_name='packages'
+		target_name='community'
+		source_repo='extra'
+		target_repo='community'
+		;;
+	community2extra)
+		source_name='community'
+		target_name='packages'
+		source_repo='community'
+		target_repo='extra'
+		;;
+	*)
+		die "Couldn't find configuration for %s" "$scriptname"
+		;;
+esac
+
+server='repos.archlinux.org'
+source_svn="svn+ssh://svn-${source_name}@${server}/srv/repos/svn-${source_name}/svn"
+target_svn="svn+ssh://svn-${target_name}@${server}/srv/repos/svn-${target_name}/svn"
+source_dbscripts="/srv/repos/svn-${source_name}/dbscripts"
+target_dbscripts="/srv/repos/svn-${target_name}/dbscripts"
+
+setup_workdir
+
+pushd "$WORKDIR" >/dev/null
+
+msg "Downloading sources for %s" "${pkgbase}"
+svn -q checkout -N "${target_svn}" target_checkout
+mkdir -p "target_checkout/${pkgbase}/repos"
+svn -q export "${source_svn}/${pkgbase}/trunk" "target_checkout/${pkgbase}/trunk" || die
+# shellcheck source=contrib/makepkg/PKGBUILD.proto
+. "target_checkout/${pkgbase}/trunk/PKGBUILD"
+
+msg "Downloading packages for %s" "${pkgbase}"
+for _arch in "${arch[@]}"; do
+	if [[ "${_arch[*]}" == 'any' ]]; then
+		repo_arch='x86_64'
+	else
+		repo_arch=${_arch}
+	fi
+	for _pkgname in "${pkgname[@]}"; do
+		fullver=$(get_full_version "$_pkgname")
+		pkgpath="/srv/ftp/${source_repo}/os/${repo_arch}/${_pkgname}-${fullver}-${_arch}.pkg.tar.*"
+		debugpath="/srv/ftp/${source_repo}-debug/os/${repo_arch}/${_pkgname}-debug-${fullver}-${_arch}.pkg.tar.*"
+		# Fail if $pkgpath doesn't match but keep $debugpath optional
+		# shellcheck disable=2029
+		ssh "${server}" "bash -c '
+			install ${pkgpath} -Dt staging/${target_repo} &&
+			(install ${debugpath} -Dt staging/${target_repo} 2>/dev/null || true)
+		'" || die
+	done
+done
+
+msg "Adding %s to %s" "${pkgbase}" "${target_repo}"
+svn -q add "target_checkout/${pkgbase}"
+svn -q commit -m"${scriptname}: Moving ${pkgbase} from ${source_repo} to ${target_repo}" target_checkout
+pushd "target_checkout/${pkgbase}/trunk" >/dev/null
+archrelease "${arch[@]/#/$target_repo-}" || die
+popd >/dev/null
+
+# shellcheck disable=2029
+ssh "${server}" "${target_dbscripts}/db-update" || die
+
+msg "Removing %s from %s" "${pkgbase}" "${source_repo}"
+for _arch in "${arch[@]}"; do
+	# shellcheck disable=2029
+	ssh "${server}" "${source_dbscripts}/db-remove ${source_repo} ${_arch} ${pkgbase}"
+done
+svn -q checkout -N "${source_svn}" source_checkout
+svn -q up "source_checkout/${pkgbase}"
+svn -q rm "source_checkout/${pkgbase}"
+svn -q commit -m"${scriptname}: Moving ${pkgbase} from ${source_repo} to ${target_repo}" source_checkout
+
+popd >/dev/null

src/diffpkg.in

@@ -0,0 +1,333 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/common.sh)
+
+usage() {
+    cat <<- _EOF_
+		Usage: ${BASH_SOURCE[0]##*/} [OPTIONS] [MODES] [FILE|PKGNAME...]
+
+		Searches for a locally built package corresponding to the PKGBUILD, and
+		downloads the last version of that package from the Pacman repositories.
+		It then compares the package archives using different modes while using
+		simple tar content list by default.
+
+		When given one package, use it to diff against the locally built one.
+		When given two packages, diff both packages against each other.
+
+		In either case, a package name will be converted to a filename from the
+		cache, and diffpkg will proceed as though this filename was initially
+		specified.
+
+		OPTIONS
+		    -M, --makepkg-config Set an alternate makepkg configuration file
+		    -P, --pool=DIR       Search diff target in pool dir (default '/srv/ftp/pool')
+		    -v, --verbose        Provide more detailed/unfiltered output
+		    -h, --help           Show this help text
+
+		OUTPUT OPTIONS
+		    --color[=WHEN]       Color output; WHEN is 'never', 'always', or 'auto';
+		                         Plain --color means --color='auto'
+		    -u, -U, --unified    Output 3 lines of unified context
+		    -y, --side-by-side   Output in two columns
+		    -W, --width=NUM      Output at most NUM (default 'auto') print columns
+		                         NUM can be 'auto', 'columns' or a number
+
+		MODES
+		    -l, --list           Activate content list diff mode (default)
+		    -d, --diffoscope     Activate diffoscope diff mode
+		    -p, --pkginfo        Activate .PKGINFO diff mode
+		    -b, --buildinfo      Activate .BUILDINFO diff mode
+_EOF_
+}
+
+MAKEPKG_CONF=/etc/makepkg.conf
+POOLDIR=/srv/ftp/pool
+
+VERBOSE=0
+TARLIST=0
+DIFFOSCOPE=0
+PKGINFO=0
+BUILDINFO=0
+
+DIFFMODE=--side-by-side
+DIFFCOLOR=--color=auto
+DIFFWIDTH=--width=auto
+DIFFOPTIONS=(--expand-tabs)
+
+# option checking
+while (( $# )); do
+	case $1 in
+		-h|--help)
+			usage
+			exit 0
+			;;
+		-M|--makepkg-config)
+			(( $# <= 1 )) && die "missing argument for %s" "$1"
+			MAKEPKG_CONF="$2"
+			shift 2
+			;;
+		-l|--list)
+			TARLIST=1
+			shift
+			;;
+		-d|--diffoscope)
+			DIFFOSCOPE=1
+			shift
+			;;
+		-p|--pkginfo)
+			PKGINFO=1
+			shift
+			;;
+		-b|--buildinfo)
+			BUILDINFO=1
+			shift
+			;;
+		-v|--verbose)
+			VERBOSE=1
+			shift
+			;;
+		-u|-U|--unified)
+			DIFFMODE=--unified
+			shift
+			;;
+		-y|--side-by-side)
+			DIFFMODE=--side-by-side
+			shift
+			;;
+		--color|--color=*)
+			if [[ $2 == never || $2 == always || $2 == auto ]]; then
+				DIFFCOLOR="--color=$2"
+				shift 2
+				continue
+			fi
+			if [[ $1 == --color ]]; then
+				DIFFCOLOR="--color=auto"
+			else
+				DIFFCOLOR="$1"
+			fi
+			shift
+			;;
+		-W|--width)
+			(( $# <= 1 )) && die "missing argument for %s" "$1"
+			DIFFWIDTH="--width=$2"
+			shift 2
+			;;
+		--width=*)
+			DIFFWIDTH="$1"
+			shift
+			;;
+		-P|--pool)
+			(( $# <= 1 )) && die "missing argument for %s" "$1"
+			POOLDIR="$2"
+			shift 2
+			;;
+		--pool=*)
+			POOLDIR="${1#*=}"
+			shift
+			;;
+		--)
+			shift
+			break
+			;;
+		-*|--*)
+			die "invalid argument: %s" "$1"
+			;;
+		*)
+			break
+			;;
+	esac
+done
+
+# Set options based on flags or magic values
+if (( VERBOSE )); then
+	if [[ $DIFFMODE == --unified ]]; then
+		DIFFMODE="--unified=99999"
+	fi
+else
+	DIFFOPTIONS+=(--suppress-common-lines)
+fi
+if [[ $DIFFWIDTH == --width=columns ]]; then
+	DIFFWIDTH="--width=${COLUMNS:-130}"
+fi
+if [[ $DIFFWIDTH != --width=auto ]]; then
+	DIFFOPTIONS+=("${DIFFWIDTH}")
+fi
+DIFFOPTIONS+=("${DIFFMODE}" "${DIFFCOLOR}")
+
+if ! (( DIFFOSCOPE || TARLIST || PKGINFO || BUILDINFO )); then
+	TARLIST=1
+fi
+
+# Source makepkg.conf; fail if it is not found
+if [[ -r "${MAKEPKG_CONF}" ]]; then
+	# shellcheck source=config/makepkg/x86_64.conf
+	source "${MAKEPKG_CONF}"
+else
+	die "${MAKEPKG_CONF} not found!"
+fi
+
+# Source user-specific makepkg.conf overrides
+if [[ -r "${XDG_CONFIG_HOME:-$HOME/.config}/pacman/makepkg.conf" ]]; then
+	# shellcheck source=/dev/null
+	source "${XDG_CONFIG_HOME:-$HOME/.config}/pacman/makepkg.conf"
+elif [[ -r "$HOME/.makepkg.conf" ]]; then
+	# shellcheck source=/dev/null
+	source "$HOME/.makepkg.conf"
+fi
+
+STARTDIR=$(pwd)
+trap 'rm -rf $TMPDIR' EXIT INT TERM QUIT
+TMPDIR=$(mktemp -d --tmpdir diffpkg-script.XXXXXXXX)
+export TMPDIR
+
+tar_list() {
+	bsdtar tf "$*" | if (( VERBOSE )); then
+		cat
+	else
+		sed -E 's|^usr/lib/modules/[0-9][^/]+|usr/lib/modules/[…]|g'
+	fi | sort
+}
+
+file_line_length() {
+	path="$1"
+	wc -L "${path}" | tail -n1 | sed -E 's/^ +//g' | cut -d' ' -f1
+}
+
+file_diff_columns() {
+	file1="$1"
+	file2="$2"
+	file1_length=$(file_line_length "$file1")
+	file2_length=$(file_line_length "$file2")
+	echo $(( file1_length + file2_length + 3 ))
+}
+
+diff_pkgs() {
+	local oldpkg newpkg
+	oldpkg=$(readlink -m "$1")
+	newpkg=$(readlink -m "$2")
+
+	[[ -f $oldpkg ]] || die "No such file: %s" "${oldpkg}"
+	[[ -f $newpkg ]] || die "No such file: %s" "${newpkg}"
+
+	DIFFOPTIONS+=(--label "${oldpkg}" --label "${newpkg}")
+
+	if (( TARLIST )); then
+		tar_list "$oldpkg" > "$TMPDIR/old"
+		tar_list "$newpkg" > "$TMPDIR/new"
+	fi
+
+	if (( PKGINFO )); then
+		bsdtar xOqf "$oldpkg" .PKGINFO > "$TMPDIR/old"
+		bsdtar xOqf "$newpkg" .PKGINFO > "$TMPDIR/new"
+	fi
+
+	if (( BUILDINFO )); then
+		bsdtar xOqf "$oldpkg" .BUILDINFO > "$TMPDIR/old"
+		bsdtar xOqf "$newpkg" .BUILDINFO > "$TMPDIR/new"
+	fi
+
+	if (( TARLIST || PKGINFO || BUILDINFO )); then
+		# Resolve dynamic auto width one we know the content to diff
+		if [[ $DIFFWIDTH == --width=auto ]]; then
+			AUTOLENGTH=$(file_diff_columns "$TMPDIR/old" "$TMPDIR/new")
+			DIFFOPTIONS+=("--width=${AUTOLENGTH}")
+		fi
+
+		# Print a header for side-by-side view as it lacks labels
+		if [[ $DIFFMODE == --side-by-side ]]; then
+			printf -- "--- %s\n+++ %s\n" "${oldpkg}" "${newpkg}"
+		fi
+
+		diff "${DIFFOPTIONS[@]}" "$TMPDIR/old" "$TMPDIR/new"
+	fi
+
+	if (( DIFFOSCOPE )); then
+		diffoscope "${DIFFCOLOR/--color/--text-color}" "$oldpkg" "$newpkg"
+	fi
+}
+
+fetch_pkg() {
+	local pkg pkgdest pkgurl
+	case $1 in
+		*://*)
+			pkgurl=$1 ;;
+		/*|*/*)
+			pkgurl=$(readlink -m "$1") ;;
+		*.pkg.tar*)
+			pkgurl=$1 ;;
+		'')
+			;;
+		*)
+			pkg=$1 ;;
+	esac
+
+	if [[ -z ${pkgurl} ]]; then
+		# Try to find latest package in pool dir
+		if [[ -d ${POOLDIR} ]]; then
+			shopt -s extglob nullglob
+			pkgurl=$(printf "%s\n" "${POOLDIR}"/*/"${_pkgname}"-!(*-*)-!(*-*)-!(*-*).pkg.tar!(*.sig)|sort -Vr|head -1)
+			shopt -u extglob nullglob
+		fi
+		# Search via pacman database if no pool file exists
+		if [[ ! -f ${pkgurl} ]]; then
+			pkgurl=$(pacman -Spdd --print-format '%l' --noconfirm "$pkg") ||
+				die "Couldn't download previous package for %s." "$pkg"
+		fi
+	fi
+
+	pkg=${pkgurl##*/}
+	pkgdest=$(mktemp -t -d "${pkg}-XXXXXX")/${pkg}
+
+	if [[ $pkgurl = file://* || ( $pkgurl = /* && -f $pkgurl ) ]]; then
+		ln -sf "${pkgurl#file://}" "$pkgdest"
+	elif [[ -f "$PKGDEST/$pkg" ]]; then
+		ln -sf "$PKGDEST/$pkg" "$pkgdest"
+	elif [[ -f "$STARTDIR/$pkg" ]]; then
+		ln -sf "$STARTDIR/$pkg" "$pkgdest"
+	elif [[ $pkgurl = *://* ]]; then
+		curl -fsLC - --retry 3 --retry-delay 3 -o "$pkgdest" "$pkgurl" || \
+			die "Couldn't download %s" "$pkgurl"
+	else
+		die "File not found: %s" "$pkgurl"
+	fi
+
+	echo "$pkgdest"
+}
+
+if (( $# < 2 )); then
+	if [[ ! -f PKGBUILD ]]; then
+		die "This must be run in the directory of a built package.\nTry '$(basename "$0") --help' for more information."
+	fi
+
+	# shellcheck source=contrib/makepkg/PKGBUILD.proto
+	. ./PKGBUILD
+	if [[ ${arch[0]} == 'any' ]]; then
+		CARCH='any'
+	fi
+
+	for _pkgname in "${pkgname[@]}"; do
+		comparepkg=$_pkgname
+		pkgurl=
+		target_pkgver=$(get_full_version "$_pkgname")
+		if ! pkgfile=$(find_cached_package "$_pkgname" "$target_pkgver" "$CARCH"); then
+			die 'tarball not found for package: %s' "${_pkgname}-$target_pkgver"
+		fi
+
+		ln -s "$pkgfile" "$TMPDIR"
+
+		if (( $# )); then
+			comparepkg="$1"
+		fi
+
+		oldpkg=$(fetch_pkg "$comparepkg") || exit 1
+
+		diff_pkgs "$oldpkg" "$pkgfile"
+	done
+else
+	file1=$(fetch_pkg "$1") || exit 1
+	file2=$(fetch_pkg "$2") || exit 1
+
+	diff_pkgs "$file1" "$file2"
+fi

src/export-pkgbuild-keys.in

@@ -0,0 +1,75 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/common.sh)
+
+usage() {
+	cat <<- _EOF_
+		Usage: ${BASH_SOURCE[0]##*/}
+
+		Export the PGP keys from a PKGBUILDs validpgpkeys array into the keys/pgp/
+		subdirectory. Useful for distributing packager validated source signing
+		keys alongside PKGBUILDs.
+
+		OPTIONS
+		    -h, --help      Show this help text
+_EOF_
+}
+
+# option checking
+while (( $# )); do
+	case $1 in
+		-h|--help)
+			usage
+			exit 0
+			;;
+		*)
+			die "invalid argument: %s" "$1"
+			;;
+	esac
+done
+
+if [[ ! -f PKGBUILD ]]; then
+	die "This must be run a directory containing a PKGBUILD."
+fi
+
+mapfile -t validpgpkeys < <(
+	# shellcheck source=PKGBUILD.proto
+	. ./PKGBUILD
+	if (( ${#validpgpkeys[@]} )); then
+		printf "%s\n" "${validpgpkeys[@]}"
+	fi
+)
+
+msg "Exporting ${#validpgpkeys[@]} PGP keys..."
+if (( ${#validpgpkeys[@]} == 0 )); then
+	exit 0
+fi
+
+trap 'rm -rf $TEMPDIR' EXIT INT TERM QUIT
+TEMPDIR=$(mktemp -d --tmpdir export-pkgbuild-keys.XXXXXXXXXX)
+
+mkdir -p keys/pgp
+error=0
+
+for key in "${validpgpkeys[@]}"; do
+	gpg --output "$TEMPDIR/$key.asc" --armor --export --export-options export-minimal "$key" 2>/dev/null
+
+	# gpg does not give a non-zero return value if it fails to export...
+	if [[ -f $TEMPDIR/$key.asc ]]; then
+		msg2 "Exported $key"
+		mv "$TEMPDIR/$key.asc" "keys/pgp/$key.asc"
+	else
+		if [[ -f keys/pgp/$key.asc ]]; then
+			warning "Failed to update key: $key"
+		else
+			error "Key unavailable: $key"
+			error=1
+		fi
+	fi
+done
+
+if (( error )); then
+	die "Failed to export all \'validpgpkeys\' entries."
+fi

src/find-libdeps.in

@@ -0,0 +1,90 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/common.sh)
+
+set -e
+
+IGNORE_INTERNAL=0
+
+if [[ $1 = "--ignore-internal" ]]; then
+	IGNORE_INTERNAL=1
+	shift
+fi
+
+script_mode=${BASH_SOURCE[0]##*/find-lib}
+
+case $script_mode in
+	deps|provides) true;;
+	*) die "Unknown mode %s" "$script_mode" ;;
+esac
+
+if [[ -z $1 ]]; then
+	echo "${0##*/} [options] <package file|extracted package dir>"
+	echo "Options:"
+	echo "    --ignore-internal      ignore internal libraries"
+	exit 1
+fi
+
+if [[ -d $1 ]]; then
+	pushd "$1" >/dev/null
+else
+	setup_workdir
+
+	case ${script_mode} in
+		deps) bsdtar -C "$WORKDIR" -xf "$1";;
+		provides) bsdtar -C "$WORKDIR" -xf "$1" --include="*.so*";;
+	esac
+
+	pushd "$WORKDIR" >/dev/null
+fi
+
+process_sofile() {
+	# extract the library name: libfoo.so
+	shopt -s extglob nullglob
+	soname="${sofile%.so?(+(.+([0-9])))}".so
+	shopt -u extglob nullglob
+	# extract the major version: 1
+	soversion="${sofile##*\.so\.}"
+	if [[ "$soversion" = "$sofile" ]] && ((IGNORE_INTERNAL)); then
+		return
+	fi
+	if ! in_array "${soname}=${soversion}-${soarch}" "${soobjects[@]}"; then
+		# libfoo.so=1-64
+		echo "${soname}=${soversion}-${soarch}"
+		soobjects+=("${soname}=${soversion}-${soarch}")
+	fi
+}
+
+case $script_mode in
+	deps) find_args=(-perm -u+x);;
+	provides) find_args=(-name '*.so*');;
+esac
+
+find . -type f "${find_args[@]}" | while read -r filename; do
+	if [[ $script_mode = "provides" ]]; then
+		# ignore if we don't have a shared object
+		if ! LC_ALL=C readelf -h "$filename" 2>/dev/null | grep -q '.*Type:.*DYN (Shared object file).*'; then
+			continue
+		fi
+	fi
+
+	# get architecture of the file; if soarch is empty it's not an ELF binary
+	soarch=$(LC_ALL=C readelf -h "$filename" 2>/dev/null | sed -n 's/.*Class.*ELF\(32\|64\)/\1/p')
+	[[ -n $soarch ]] || continue
+
+	if [[ $script_mode = "provides" ]]; then
+		# get the string binaries link to: libfoo.so.1.2 -> libfoo.so.1
+		sofile=$(LC_ALL=C readelf -d "$filename" 2>/dev/null | sed -n 's/.*Library soname: \[\(.*\)\].*/\1/p')
+		[[ -z $sofile ]] && sofile="${filename##*/}"
+		process_sofile
+	elif [[ $script_mode = "deps" ]]; then
+		# process all libraries needed by the binary
+		for sofile in $(LC_ALL=C readelf -d "$filename" 2>/dev/null | sed -nr 's/.*Shared library: \[(.*)\].*/\1/p'); do
+			process_sofile
+		done
+	fi
+done
+
+popd >/dev/null

src/finddeps.in

@@ -0,0 +1,41 @@
+#!/bin/bash
+#
+# finddeps - find packages that depend on a given depname
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/common.sh)
+
+match=$1
+
+if [[ -z $match ]]; then
+	echo 'Usage: finddeps <depname>'
+	echo ''
+	echo 'Find packages that depend on a given depname.'
+	echo 'Run this script from the top-level directory of your ABS tree.'
+	echo ''
+	exit 1
+fi
+
+find . -type d -print0 2>/dev/null| while read -r -d '' d; do
+	if [[ -f "$d/PKGBUILD" ]]; then
+		pkgname=() depends=() makedepends=() optdepends=()
+		# shellcheck source=contrib/makepkg/PKGBUILD.proto
+		. "$d/PKGBUILD"
+		for dep in "${depends[@]}"; do
+			# lose the version comparator, if any
+			depname=${dep%%[<>=]*}
+			[[ $depname = "$match" ]] && echo "$d (depends)"
+		done
+		for dep in "${makedepends[@]}"; do
+			# lose the version comparator, if any
+			depname=${dep%%[<>=]*}
+			[[ $depname = "$match" ]] && echo "$d (makedepends)"
+		done
+		for dep in "${optdepends[@]/:*}"; do
+			# lose the version comaparator, if any
+			depname=${dep%%[<>=]*}
+			[[ $depname = "$match" ]] && echo "$d (optdepends)"
+		done
+	fi
+done

src/lddd.in

@@ -0,0 +1,49 @@
+#!/bin/bash
+#
+# lddd - find broken library links on your machine
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/common.sh)
+
+ifs=$IFS
+IFS="${IFS}:"
+
+libdirs="/lib /usr/lib /usr/local/lib $(cat /etc/ld.so.conf.d/*)"
+extras=
+
+TEMPDIR=$(mktemp -d --tmpdir lddd-script.XXXX)
+
+msg 'Go out and drink some tea, this will take a while :) ...'
+#  Check ELF binaries in the PATH and specified dir trees.
+for tree in $PATH $libdirs $extras; do
+	msg2 "DIR %s" "$tree"
+
+	#  Get list of files in tree.
+	files=$(find "$tree" -type f ! -name '*.a' ! -name '*.la' ! -name '*.py*' ! -name '*.txt' ! -name '*.h' ! -name '*.ttf' ! \
+	-name '*.rb' ! -name '*.ko' ! -name '*.pc' ! -name '*.enc' ! -name '*.cf' ! -name '*.def' ! -name '*.rules' ! -name \
+	'*.cmi' ! -name  '*.mli' ! -name '*.ml' ! -name '*.cma' ! -name '*.cmx' ! -name '*.cmxa' ! -name '*.pod' ! -name '*.pm' \
+	! -name '*.pl' ! -name '*.al' ! -name '*.tcl' ! -name '*.bs' ! -name '*.o' ! -name '*.png' ! -name '*.gif' ! -name '*.cmo' \
+	! -name '*.cgi' ! -name '*.defs' ! -name '*.conf' ! -name '*_LOCALE' ! -name 'Compose' ! -name '*_OBJS' ! -name '*.msg' ! \
+	-name '*.mcopclass' ! -name '*.mcoptype')
+	IFS=$ifs
+	for i in $files; do
+		if (( $(file "$i" | grep -c 'ELF') != 0 )); then
+			#  Is an ELF binary.
+			if (( $(ldd "$i" 2>/dev/null | grep -c 'not found') != 0 )); then
+				#  Missing lib.
+				echo "$i:" >> "$TEMPDIR/raw.txt"
+				ldd "$i" 2>/dev/null | grep 'not found' >> "$TEMPDIR/raw.txt"
+			fi
+		fi
+	done
+done
+grep '^/' "$TEMPDIR/raw.txt" | sed -e 's/://g' >> "$TEMPDIR/affected-files.txt"
+# invoke pacman
+while read -r i; do
+	pacman -Qo "$i" | awk '{print $4,$5}' >> "$TEMPDIR/pacman.txt"
+done < "$TEMPDIR/affected-files.txt"
+# clean list
+sort -u "$TEMPDIR/pacman.txt" >> "$TEMPDIR/possible-rebuilds.txt"
+
+msg "Files saved to %s" "$TEMPDIR"

src/makechrootpkg.in

@@ -0,0 +1,415 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/common.sh)
+m4_include(lib/archroot.sh)
+
+source /usr/share/makepkg/util/config.sh
+
+shopt -s nullglob
+
+default_makepkg_args=(--syncdeps --noconfirm --log --holdver --skipinteg)
+makepkg_args=("${default_makepkg_args[@]}")
+verifysource_args=()
+chrootdir=
+passeddir=
+makepkg_user=
+declare -a install_pkgs
+declare -i ret=0
+
+keepbuilddir=0
+update_first=0
+clean_first=0
+run_namcap=0
+run_checkpkg=0
+temp_chroot=0
+
+bindmounts_ro=()
+bindmounts_rw=()
+
+copy=$USER
+[[ -n ${SUDO_USER:-} ]] && copy=$SUDO_USER
+[[ -z "$copy" || $copy = root ]] && copy=copy
+src_owner=${SUDO_USER:-$USER}
+
+usage() {
+	echo "Usage: ${0##*/} [options] -r <chrootdir> [--] [makepkg args]"
+	echo ' Run this script in a PKGBUILD dir to build a package inside a'
+	echo ' clean chroot. Arguments passed to this script after the'
+	echo ' end-of-options marker (--) will be passed to makepkg.'
+	echo ''
+	echo ' The chroot dir consists of the following directories:'
+	echo ' <chrootdir>/{root, copy} but only "root" is required'
+	echo ' by default. The working copy will be created as needed'
+	echo ''
+	echo 'The chroot "root" directory must be created via the following'
+	echo 'command:'
+	echo '    mkarchroot <chrootdir>/root base-devel'
+	echo ''
+	echo 'This script reads {SRC,SRCPKG,PKG,LOG}DEST, MAKEFLAGS and PACKAGER'
+	echo 'from makepkg.conf(5), if those variables are not part of the'
+	echo 'environment.'
+	echo ''
+	echo "Default makepkg args: ${default_makepkg_args[*]}"
+	echo ''
+	echo 'Flags:'
+	echo '-h         This help'
+	echo '-c         Clean the chroot before building'
+	echo '-d <dir>   Bind directory into build chroot as read-write'
+	echo '-D <dir>   Bind directory into build chroot as read-only'
+	echo '-u         Update the working copy of the chroot before building'
+	echo '           This is useful for rebuilds without dirtying the pristine'
+	echo '           chroot'
+	echo '-r <dir>   The chroot dir to use'
+	echo '-I <pkg>   Install a package into the working copy of the chroot'
+	echo '-l <copy>  The directory to use as the working copy of the chroot'
+	echo '           Useful for maintaining multiple copies'
+	echo "           Default: $copy"
+	echo '-n         Run namcap on the package'
+	echo '-C         Run checkpkg on the package'
+	echo '-T         Build in a temporary directory'
+	echo '-U         Run makepkg as a specified user'
+	exit 1
+}
+
+# {{{ functions
+# Usage: sync_chroot $chrootdir $copydir [$copy]
+sync_chroot() {
+	local chrootdir=$1
+	local copydir=$2
+	local copy=${3:-$2}
+
+	if [[ "$chrootdir/root" -ef "$copydir" ]]; then
+		error 'Cannot sync copy with itself: %s' "$copydir"
+		return 1
+	fi
+
+	# Get a read lock on the root chroot to make
+	# sure we don't clone a half-updated chroot
+	slock 8 "$chrootdir/root.lock" \
+		"Locking clean chroot [%s]" "$chrootdir/root"
+
+	stat_busy "Synchronizing chroot copy [%s] -> [%s]" "$chrootdir/root" "$copy"
+	if is_btrfs "$chrootdir" && ! mountpoint -q "$copydir"; then
+		subvolume_delete_recursive "$copydir" ||
+			die "Unable to delete subvolume %s" "$copydir"
+		btrfs subvolume snapshot "$chrootdir/root" "$copydir" >/dev/null ||
+			die "Unable to create subvolume %s" "$copydir"
+	else
+		mkdir -p "$copydir"
+		rsync -a --delete -q -W -x "$chrootdir/root/" "$copydir"
+	fi
+	stat_done
+
+	# Drop the read lock again
+	lock_close 8
+
+	# Update mtime
+	touch "$copydir"
+}
+
+# Usage: delete_chroot $copydir [$copy]
+delete_chroot() {
+	local copydir=$1
+	local copy=${1:-$2}
+
+	stat_busy "Removing chroot copy [%s]" "$copy"
+	if is_subvolume "$copydir" && ! mountpoint -q "$copydir"; then
+		subvolume_delete_recursive "$copydir" ||
+			die "Unable to delete subvolume %s" "$copydir"
+	else
+		# avoid change of filesystem in case of an umount failure
+		rm --recursive --force --one-file-system "$copydir" ||
+			die "Unable to delete %s" "$copydir"
+	fi
+
+	# remove lock file
+	rm -f "$copydir.lock"
+	stat_done
+}
+
+install_packages() {
+	local -a pkgnames
+	local ret
+
+	pkgnames=("${install_pkgs[@]##*/}")
+
+	cp -- "${install_pkgs[@]}" "$copydir/root/"
+	arch-nspawn "$copydir" "${bindmounts_ro[@]}" "${bindmounts_rw[@]}" \
+		bash -c 'yes y | pacman -U -- "$@"' -bash "${pkgnames[@]/#//root/}"
+	ret=$?
+	rm -- "${pkgnames[@]/#/$copydir/root/}"
+
+	return $ret
+}
+
+prepare_chroot() {
+	(( keepbuilddir )) || rm -rf "$copydir/build"
+
+	local builduser_uid builduser_gid
+	builduser_uid="$(id -u "$makepkg_user")"
+	builduser_gid="$(id -g "$makepkg_user")"
+	local install="install -o $builduser_uid -g $builduser_gid"
+	local x
+
+	# We can't use useradd without chrooting, otherwise it invokes PAM modules
+	# which we might not be able to load (i.e. when building i686 packages on
+	# an x86_64 host).
+	sed -e '/^builduser:/d' -i "$copydir"/etc/{passwd,shadow,group}
+	printf >>"$copydir/etc/group"  'builduser:x:%d:\n' "$builduser_gid"
+	printf >>"$copydir/etc/passwd" 'builduser:x:%d:%d:builduser:/build:/bin/bash\n' "$builduser_uid" "$builduser_gid"
+	printf >>"$copydir/etc/shadow" 'builduser:!!:%d::::::\n' "$(( $(date -u +%s) / 86400 ))"
+
+	$install -d "$copydir"/{build,startdir,{pkg,srcpkg,src,log}dest}
+
+	sed -e '/^MAKEFLAGS=/d' -e '/^PACKAGER=/d' -i "$copydir/etc/makepkg.conf"
+	for x in BUILDDIR=/build PKGDEST=/pkgdest SRCPKGDEST=/srcpkgdest SRCDEST=/srcdest LOGDEST=/logdest \
+		"MAKEFLAGS='${MAKEFLAGS:-}'" "PACKAGER='${PACKAGER:-}'"
+	do
+		grep -q "^$x" "$copydir/etc/makepkg.conf" && continue
+		echo "$x" >>"$copydir/etc/makepkg.conf"
+	done
+
+	cat > "$copydir/etc/sudoers.d/builduser-pacman" <<EOF
+builduser ALL = NOPASSWD: /usr/bin/pacman
+EOF
+	chmod 440 "$copydir/etc/sudoers.d/builduser-pacman"
+
+	# This is a little gross, but this way the script is recreated every time in the
+	# working copy
+	{
+		printf '#!/bin/bash\n'
+		declare -f _chrootbuild
+		declare -p SOURCE_DATE_EPOCH 2>/dev/null || true
+		declare -p BUILDTOOL 2>/dev/null
+		declare -p BUILDTOOLVER 2>/dev/null
+		printf '_chrootbuild "$@" || exit\n'
+
+		if (( run_namcap )); then
+			declare -f _chrootnamcap
+			printf '_chrootnamcap || exit\n'
+		fi
+	} >"$copydir/chrootbuild"
+	chmod +x "$copydir/chrootbuild"
+}
+
+# These functions aren't run in makechrootpkg,
+# so no global variables
+_chrootbuild() {
+	# No coredumps
+	ulimit -c 0
+
+	# shellcheck source=/dev/null
+	. /etc/profile
+
+	# Beware, there are some stupid arbitrary rules on how you can
+	# use "$" in arguments to commands with "sudo -i".  ${foo} or
+	# ${1} is OK, but $foo or $1 isn't.
+	# https://bugzilla.sudo.ws/show_bug.cgi?id=765
+	sudo --preserve-env=SOURCE_DATE_EPOCH \
+		--preserve-env=BUILDTOOL \
+		--preserve-env=BUILDTOOLVER \
+		-iu builduser bash -c 'cd /startdir; makepkg "$@"' -bash "$@"
+	ret=$?
+	case $ret in
+		0|14)
+			return 0;;
+		*)
+			return $ret;;
+	esac
+}
+
+_chrootnamcap() {
+	pacman -S --needed --noconfirm namcap
+	for pkgfile in /startdir/PKGBUILD /pkgdest/*; do
+		echo "Checking ${pkgfile##*/}"
+		sudo -u builduser namcap "$pkgfile" 2>&1 | tee "/logdest/${pkgfile##*/}-namcap.log"
+	done
+}
+
+download_sources() {
+	setup_workdir
+	chown "$makepkg_user:" "$WORKDIR"
+
+	# Ensure sources are downloaded
+	sudo -u "$makepkg_user" --preserve-env=GNUPGHOME,SSH_AUTH_SOCK \
+		env SRCDEST="$SRCDEST" BUILDDIR="$WORKDIR" \
+		makepkg --config="$copydir/etc/makepkg.conf" --verifysource -o "${verifysource_args[@]}" ||
+		die "Could not download sources."
+}
+
+move_logfiles() {
+	local l
+	for l in "$copydir"/logdest/*; do
+		[[ $l == */logpipe.* ]] && continue
+		chown "$src_owner" "$l"
+		mv "$l" "$LOGDEST"
+	done
+}
+
+move_products() {
+	local pkgfile
+	for pkgfile in "$copydir"/pkgdest/*; do
+		chown "$src_owner" "$pkgfile"
+		mv "$pkgfile" "$PKGDEST"
+
+		# Fix broken symlink because of temporary chroot PKGDEST /pkgdest
+		if [[ "$PWD" != "$PKGDEST" && -L "$PWD/${pkgfile##*/}" ]]; then
+			ln -sf "$PKGDEST/${pkgfile##*/}"
+		fi
+	done
+
+	move_logfiles
+
+	for s in "$copydir"/srcpkgdest/*; do
+		chown "$src_owner" "$s"
+		mv "$s" "$SRCPKGDEST"
+
+		# Fix broken symlink because of temporary chroot SRCPKGDEST /srcpkgdest
+		if [[ "$PWD" != "$SRCPKGDEST" && -L "$PWD/${s##*/}" ]]; then
+			ln -sf "$SRCPKGDEST/${s##*/}"
+		fi
+	done
+}
+# }}}
+
+while getopts 'hcur:I:l:nCTD:d:U:' arg; do
+	case "$arg" in
+		c) clean_first=1 ;;
+		D) bindmounts_ro+=("--bind-ro=$OPTARG") ;;
+		d) bindmounts_rw+=("--bind=$OPTARG") ;;
+		u) update_first=1 ;;
+		r) passeddir="$OPTARG" ;;
+		I) install_pkgs+=("$OPTARG") ;;
+		l) copy="$OPTARG" ;;
+		n) run_namcap=1; makepkg_args+=(--install) ;;
+		C) run_checkpkg=1 ;;
+		T) temp_chroot=1; copy+="-$$" ;;
+		U) makepkg_user="$OPTARG" ;;
+		h|*) usage ;;
+	esac
+done
+
+[[ ! -f PKGBUILD && -z "${install_pkgs[*]}" ]] && die 'This must be run in a directory containing a PKGBUILD.'
+[[ -n $makepkg_user && -z $(id -u "$makepkg_user") ]] && die 'Invalid makepkg user.'
+makepkg_user=${makepkg_user:-${SUDO_USER:-$USER}}
+
+check_root SOURCE_DATE_EPOCH,BUILDTOOL,BUILDTOOLVER,GNUPGHOME,SRCDEST,SRCPKGDEST,PKGDEST,LOGDEST,MAKEFLAGS,PACKAGER
+
+# Canonicalize chrootdir, getting rid of trailing /
+chrootdir=$(readlink -e "$passeddir")
+[[ ! -d $chrootdir ]] && die "No chroot dir defined, or invalid path '%s'" "$passeddir"
+[[ ! -d $chrootdir/root ]] && die "Missing chroot dir root directory. Try using: mkarchroot %s/root base-devel" "$chrootdir"
+
+if [[ ${copy:0:1} = / ]]; then
+	copydir=$copy
+else
+	copydir="$chrootdir/$copy"
+fi
+
+# Pass all arguments after -- right to makepkg
+makepkg_args+=("${@:$OPTIND}")
+
+# See if -R, -e or -A was passed to makepkg
+for arg in "${@:$OPTIND}"; do
+	case ${arg%%=*} in
+		--skip*|--holdver|--ignorearch) verifysource_args+=("$arg") ;;
+		--repackage|--noextract) keepbuilddir=1 ;;
+		--*) ;;
+		-*A*) verifysource_args+=(-A) ;;&
+		-*R*|-*e*) keepbuilddir=1 ;;&
+	esac
+done
+
+umask 0022
+
+ORIG_HOME=$HOME
+IFS=: read -r _ _ _ _ _ HOME _ < <(getent passwd "${SUDO_USER:-$USER}")
+load_makepkg_config
+HOME=$ORIG_HOME
+
+# Use PKGBUILD directory if these don't exist
+[[ -d $PKGDEST ]]    || PKGDEST=$PWD
+[[ -d $SRCDEST ]]    || SRCDEST=$PWD
+[[ -d $SRCPKGDEST ]] || SRCPKGDEST=$PWD
+[[ -d $LOGDEST ]]    || LOGDEST=$PWD
+
+# Lock the chroot we want to use. We'll keep this lock until we exit.
+lock 9 "$copydir.lock" "Locking chroot copy [%s]" "$copy"
+
+if [[ ! -d $copydir ]] || (( clean_first )); then
+	sync_chroot "$chrootdir" "$copydir" "$copy"
+fi
+
+(( update_first )) && arch-nspawn "$copydir" \
+		"${bindmounts_ro[@]}" "${bindmounts_rw[@]}" \
+		pacman -Syuu --noconfirm
+
+if [[ -n ${install_pkgs[*]:-} ]]; then
+	install_packages
+	ret=$?
+	# If there is no PKGBUILD we are done
+	[[ -f PKGBUILD ]] || exit $ret
+fi
+
+if [[ "$(id -u "$makepkg_user")" == 0 ]]; then
+	error "Running makepkg as root is not allowed."
+	exit 1
+fi
+
+download_sources
+
+prepare_chroot
+
+if arch-nspawn "$copydir" \
+	--bind="${PWD//:/\\:}:/startdir" \
+	--bind="${SRCDEST//:/\\:}:/srcdest" \
+	"${bindmounts_ro[@]}" "${bindmounts_rw[@]}" \
+	/chrootbuild "${makepkg_args[@]}"
+then
+	mapfile -t pkgnames < <(sudo -u "$makepkg_user" bash -c 'source PKGBUILD; printf "%s\n" "${pkgname[@]}"')
+	move_products
+else
+	(( ret += 1 ))
+	move_logfiles
+fi
+
+(( temp_chroot )) && delete_chroot "$copydir" "$copy"
+
+if (( ret != 0 )); then
+	if (( temp_chroot )); then
+		die "Build failed"
+	else
+		die "Build failed, check %s/build" "$copydir"
+	fi
+else
+	if (( run_checkpkg )); then
+		msg "Running checkpkg"
+
+		mapfile -t remotepkgs < <(pacman --config "$copydir"/etc/pacman.conf \
+			--dbpath "$copydir"/var/lib/pacman \
+			-Sddp "${pkgnames[@]}")
+
+		if ! wait $!; then
+			warning "Skipped checkpkg due to missing repo packages"
+			exit 0
+		fi
+
+		# download package files if any non-local location exists
+		for remotepkg in "${remotepkgs[@]}"; do
+			if [[ $remotepkg != file://* ]]; then
+				msg2 "Downloading current versions"
+				arch-nspawn "$copydir" pacman --noconfirm -Swdd "${pkgnames[@]}"
+				mapfile -t remotepkgs < <(pacman --config "$copydir"/etc/pacman.conf \
+					--dbpath "$copydir"/var/lib/pacman \
+					-Sddp "${pkgnames[@]}")
+				break
+			fi
+		done
+
+		msg2 "Checking packages"
+		sudo -u "$makepkg_user" checkpkg --rmdir --warn --makepkg-config "$copydir/etc/makepkg.conf" "${remotepkgs[@]/#file:\/\//}"
+	fi
+	true
+fi

src/makerepropkg.in

@@ -0,0 +1,271 @@
+#!/bin/bash
+#
+# makerepropkg - rebuild a package to see if it is reproducible
+#
+# Copyright (c) 2019 by Eli Schwartz <eschwartz@archlinux.org>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/common.sh)
+m4_include(lib/archroot.sh)
+
+source /usr/share/makepkg/util/config.sh
+source /usr/share/makepkg/util/message.sh
+
+declare -A buildinfo
+declare -a buildenv buildopts installed installpkgs
+
+archiveurl='https://archive.archlinux.org/packages'
+buildroot=/var/lib/archbuild/reproducible
+diffoscope=0
+
+chroot=$USER
+[[ -n ${SUDO_USER:-} ]] && chroot=$SUDO_USER
+[[ -z "$chroot" || $chroot = root ]] && chroot=copy
+
+parse_buildinfo() {
+    local line var val
+
+    while read -r line; do
+        var="${line%% = *}"
+        val="${line#* = }"
+        case ${var} in
+            buildenv)
+                buildenv+=("${val}")
+                ;;
+            options)
+                buildopts+=("${val}")
+                ;;
+            installed)
+                installed+=("${val}")
+                ;;
+            *)
+                buildinfo["${var}"]="${val}"
+                ;;
+        esac
+    done
+}
+
+get_pkgfile() {
+    local cdir=${cache_dirs[0]}
+    local pkgfilebase=${1}
+    local mode=${2}
+    local pkgname=${pkgfilebase%-*-*-*}
+    local pkgfile ext
+
+    # try without downloading
+    if [[ ${mode} != localonly ]] && get_pkgfile "${pkgfilebase}" localonly; then
+        return 0
+    fi
+
+    for ext in .zst .xz ''; do
+        pkgfile=${pkgfilebase}.pkg.tar${ext}
+
+        for c in "${cache_dirs[@]}"; do
+            if [[ -f ${c}/${pkgfile} ]]; then
+                cdir=${c}
+                break
+            fi
+        done
+
+        for f in "${pkgfile}" "${pkgfile}.sig"; do
+            if [[ ! -f "${cdir}/${f}" ]]; then
+                if [[ ${mode} = localonly ]]; then
+                    continue 2
+                fi
+                msg2 "retrieving '%s'..." "${f}" >&2
+                curl -Llf -# -o "${cdir}/${f}" "${archiveurl}/${pkgname:0:1}/${pkgname}/${f}" || continue 2
+            fi
+        done
+        printf '%s\n' "file://${cdir}/${pkgfile}"
+        return 0
+    done
+
+    return 1
+}
+
+get_makepkg_conf() {
+    local fname=${1}
+    local arch="${2}"
+    local makepkg_conf="${3}"
+    if ! buildtool_file=$(get_pkgfile "${fname}"); then
+        error "failed to retrieve ${fname}"
+        return 1
+    fi
+    msg2 "using makepkg.conf from ${fname}"
+    bsdtar xOqf "${buildtool_file/file:\/\//}" "usr/share/devtools/makepkg-${arch}.conf" > "${makepkg_conf}"
+    return 0
+}
+
+usage() {
+    cat << __EOF__
+usage: ${BASH_SOURCE[0]##*/} [options] <package_file>
+
+Run this script in a PKGBUILD dir to build a package inside a
+clean chroot while attempting to reproduce it. The package file
+will be used to derive metadata needed for reproducing the
+package, including the .PKGINFO as well as the buildinfo.
+
+For more details see https://reproducible-builds.org/
+
+OPTIONS
+    -d            Run diffoscope if the package is unreproducible
+    -c <dir>      Set pacman cache
+    -M <file>     Location of a makepkg config file
+    -l <chroot>   The directory name to use as the chroot namespace
+                  Useful for maintaining multiple copies
+                  Default: $chroot
+    -h            Show this usage message
+__EOF__
+}
+
+while getopts 'dM:c:l:h' arg; do
+    case "$arg" in
+        d) diffoscope=1 ;;
+        M) archroot_args+=(-M "$OPTARG") ;;
+        c) cache_dirs+=("$OPTARG") ;;
+        l) chroot="$OPTARG" ;;
+        h) usage; exit 0 ;;
+        *|?) usage; exit 1 ;;
+    esac
+done
+shift $((OPTIND - 1))
+
+check_root
+
+[[ -f PKGBUILD ]] || { error "No PKGBUILD in current directory."; exit 1; }
+
+# without arguments, get list of packages from PKGBUILD
+if [[ -z $1 ]]; then
+    mapfile -t pkgnames < <(source PKGBUILD; pacman -Sddp --print-format '%r/%n' "${pkgname[@]}")
+    wait $! || {
+        error "No package file specified and failed to retrieve package names from './PKGBUILD'."
+        plain "Try '${BASH_SOURCE[0]##*/} -h' for more information." >&2
+        exit 1
+    }
+    msg "Reproducing all pkgnames listed in ./PKGBUILD"
+    set -- "${pkgnames[@]}"
+fi
+
+# check each package to see if it's a file, and if not, try to download it
+# using pacman -Sw, and get the filename from there
+splitpkgs=()
+for p in "$@"; do
+    if [[ -f ${p} ]]; then
+        splitpkgs+=("${p}")
+    else
+        pkgfile_remote=$(pacman -Sddp "${p}" 2>/dev/null) || { error "package name '%s' not in repos" "${p}"; exit 1; }
+        pkgfile=${pkgfile_remote#file://}
+        if [[ ! -f ${pkgfile} ]]; then
+            msg "Downloading package '%s' into pacman's cache" "${pkgfile}"
+            sudo pacman -Swdd --noconfirm --logfile /dev/null "${p}" || exit 1
+            pkgfile_remote=$(pacman -Sddp "${p}" 2>/dev/null)
+            pkgfile="${pkgfile_remote#file://}"
+        fi
+        splitpkgs+=("${pkgfile}")
+    fi
+done
+
+for f in "${splitpkgs[@]}"; do
+    if ! bsdtar -tqf "${f}" .BUILDINFO >/dev/null 2>&1; then
+        error "file is not a valid pacman package: '%s'" "${f}"
+        exit 1
+    fi
+done
+
+if (( ${#cache_dirs[@]} == 0 )); then
+	mapfile -t cache_dirs < <(pacman-conf CacheDir)
+fi
+
+ORIG_HOME=${HOME}
+IFS=: read -r _ _ _ _ _ HOME _ < <(getent passwd "${SUDO_USER:-$USER}")
+load_makepkg_config
+HOME=${ORIG_HOME}
+[[ -d ${SRCDEST} ]] || SRCDEST=${PWD}
+
+parse_buildinfo < <(bsdtar -xOqf "${splitpkgs[0]}" .BUILDINFO)
+export SOURCE_DATE_EPOCH="${buildinfo[builddate]}"
+PACKAGER="${buildinfo[packager]}"
+BUILDDIR="${buildinfo[builddir]}"
+BUILDTOOL="${buildinfo[buildtool]}"
+BUILDTOOLVER="${buildinfo[buildtoolver]}"
+PKGEXT=${splitpkgs[0]#${splitpkgs[0]%.pkg.tar*}}
+
+# nuke and restore reproducible testenv
+namespace="$buildroot/$chroot"
+lock 9 "${namespace}.lock" "Locking chroot namespace '%s'" "${namespace}"
+for copy in "${namespace}"/*/; do
+    [[ -d ${copy} ]] || continue
+    subvolume_delete_recursive "${copy}"
+done
+rm -rf --one-file-system "${namespace}"
+(umask 0022; mkdir -p "${namespace}")
+
+for fname in "${installed[@]}"; do
+    if ! allpkgfiles+=("$(get_pkgfile "${fname}")"); then
+        error "failed to retrieve ${fname}"
+        exit 1
+    fi
+done
+
+trap 'rm -rf $TEMPDIR' EXIT INT TERM QUIT
+TEMPDIR=$(mktemp -d --tmpdir makerepropkg.XXXXXXXXXX)
+
+makepkg_conf="${TEMPDIR}/makepkg.conf"
+# anything before buildtool support is pinned to the last none buildtool aware release
+if [[ -z "${BUILDTOOL}" ]]; then
+    get_makepkg_conf "devtools-20210202-3-any" "${CARCH}" "${makepkg_conf}" || exit 1
+# prefere to assume devtools up until matching makepkg version so repository packages remain reproducible
+elif [[ "${BUILDTOOL}" = makepkg ]] && (( $(vercmp "${BUILDTOOLVER}" 6.0.1) <= 0 )); then
+    get_makepkg_conf "devtools-20210202-3-any" "${CARCH}" "${makepkg_conf}" || exit 1
+# all devtools builds
+elif [[ "${BUILDTOOL}" = devtools ]] && get_makepkg_conf "${BUILDTOOL}-${BUILDTOOLVER}" "${CARCH}" "${makepkg_conf}"; then
+    true
+# fallback to current makepkg.conf
+else
+    warning "Unknown buildtool (${BUILDTOOL}-${BUILDTOOLVER}), using fallback"
+    makepkg_conf=@pkgdatadir@/makepkg-${CARCH}.conf
+fi
+printf '%s\n' "${allpkgfiles[@]}" | mkarchroot -M "${makepkg_conf}" -U "${archroot_args[@]}" "${namespace}/root" - || exit 1
+
+# use makechrootpkg to prep the build directory
+makechrootpkg -r "${namespace}" -l build -- --packagelist || exit 1
+
+# set detected makepkg.conf options
+{
+    for var in PACKAGER BUILDDIR BUILDTOOL BUILDTOOLVER PKGEXT; do
+        printf '%s=%s\n' "${var}" "${!var@Q}"
+    done
+    printf 'OPTIONS=(%s)\n' "${buildopts[*]@Q}"
+    printf 'BUILDENV=(%s)\n' "${buildenv[*]@Q}"
+} >> "${namespace}/build"/etc/makepkg.conf
+install -d -o "${SUDO_UID:-$UID}" -g "$(id -g "${SUDO_UID:-$UID}")" "${namespace}/build/${BUILDDIR}"
+
+# kick off the build
+arch-nspawn "${namespace}/build" \
+    --bind="${PWD}:/startdir" \
+    --bind="${SRCDEST}:/srcdest" \
+    /chrootbuild -C --noconfirm --log --holdver --skipinteg
+ret=$?
+
+if (( ${ret} == 0 )); then
+    msg2 "built succeeded! built packages can be found in ${namespace}/build/pkgdest"
+    msg "comparing artifacts..."
+
+    for pkgfile in "${splitpkgs[@]}"; do
+        comparefiles=("${pkgfile}" "${namespace}/build/pkgdest/${pkgfile##*/}")
+        if cmp -s "${comparefiles[@]}"; then
+            msg2 "Package '%s' successfully reproduced!" "${pkgfile}"
+        else
+            ret=1
+            warning "Package '%s' is not reproducible. :(" "${pkgfile}"
+            sha256sum "${comparefiles[@]}"
+            if (( diffoscope )); then
+                diffoscope "${comparefiles[@]}"
+            fi
+        fi
+    done
+fi
+
+# return failure from chrootbuild, or the reproducibility status
+exit ${ret}

src/mkarchroot.in

@@ -0,0 +1,95 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/common.sh)
+m4_include(lib/archroot.sh)
+
+# umask might have been changed in /etc/profile
+# ensure that sane default is set again
+umask 0022
+
+working_dir=''
+umode=''
+
+files=()
+nspawn_args=()
+
+usage() {
+	echo "Usage: ${0##*/} [options] working-dir package-list..."
+	echo ' options:'
+	echo '    -U            Use pacman -U to install packages'
+	echo '    -C <file>     Location of a pacman config file'
+	echo '    -M <file>     Location of a makepkg config file'
+	echo '    -c <dir>      Set pacman cache'
+	echo '    -f <file>     Copy file from the host to the chroot'
+	echo '    -s            Do not run setarch'
+	echo '    -h            This message'
+	exit 1
+}
+
+while getopts 'hUC:M:c:f:s' arg; do
+	case "$arg" in
+		U) umode=U ;;
+		C) pac_conf="$OPTARG" ;;
+		M) makepkg_conf="$OPTARG" ;;
+		c) cache_dirs+=("$OPTARG") ;;
+		f) files+=("$OPTARG") ;;
+		s) nosetarch=1 ;;
+		h|?) usage ;;
+		*) error "invalid argument '%s'" "$arg"; usage ;;
+	esac
+	if [[ $arg != U ]]; then
+		nspawn_args+=("-$arg")
+		[[ -v OPTARG ]] && nspawn_args+=("$OPTARG")
+	fi
+done
+shift $((OPTIND - 1))
+
+(( $# < 2 )) && die 'You must specify a directory and one or more packages.'
+
+check_root
+
+working_dir="$(readlink -f "$1")"
+shift 1
+
+[[ -z $working_dir ]] && die 'Please specify a working directory.'
+
+
+if (( ${#cache_dirs[@]} == 0 )); then
+	mapfile -t cache_dirs < <(pacman-conf CacheDir)
+fi
+
+umask 0022
+
+[[ -e $working_dir ]] && die "Working directory '%s' already exists" "$working_dir"
+
+mkdir -p "$working_dir"
+
+lock 9 "${working_dir}.lock" "Locking chroot"
+
+if is_btrfs "$working_dir"; then
+	rmdir "$working_dir"
+	if ! btrfs subvolume create "$working_dir"; then
+		die "Couldn't create subvolume for '%s'" "$working_dir"
+	fi
+	chmod 0755 "$working_dir"
+fi
+
+for file in "${files[@]}"; do
+	mkdir -p "$(dirname "$working_dir$file")"
+	cp "$file" "$working_dir$file"
+done
+
+unshare --mount pacstrap -${umode}Mc ${pac_conf:+-C "$pac_conf"} "$working_dir" \
+	"${cache_dirs[@]/#/--cachedir=}" "$@" || die 'Failed to install all packages'
+
+printf '%s.UTF-8 UTF-8\n' C en_US de_DE > "$working_dir/etc/locale.gen"
+echo 'LANG=C.UTF-8' > "$working_dir/etc/locale.conf"
+echo "$CHROOT_VERSION" > "$working_dir/.arch-chroot"
+
+systemd-machine-id-setup --root="$working_dir"
+
+exec arch-nspawn \
+	"${nspawn_args[@]}" \
+	"$working_dir" locale-gen

src/offload-build.in

@@ -0,0 +1,121 @@
+#!/bin/bash
+#
+# offload-build - build a PKGBUILD on a remote server using makechrootpkg.
+#
+# Copyright (c) 2019 by Eli Schwartz <eschwartz@archlinux.org>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+source /usr/share/makepkg/util/config.sh
+
+
+# global defaults suitable for use by Arch staff
+repo=extra
+arch=x86_64
+server=build.archlinux.org
+
+die() { printf "error: $1\n" "${@:2}"; exit 1; }
+
+usage() {
+    cat <<- _EOF_
+		Usage: ${BASH_SOURCE[0]##*/} [--repo REPO] [--arch ARCHITECTURE] [--server SERVER] -- [ARCHBUILD_ARGS]
+
+		Build a PKGBUILD on a remote server using makechrootpkg. Requires a remote user
+		that can run archbuild without password auth. Options passed after a -- are
+		passed on to archbuild, and eventually to makechrootpkg.
+
+		OPTIONS
+		    -r, --repo      Build against a specific repository (current: $repo)
+		    -a, --arch      Build against a specific architecture (current: $arch)
+		    -s, --server    Offload to a specific build server (current: $server)
+		    -h, --help      Show this help text
+_EOF_
+}
+
+# option checking
+while (( $# )); do
+    case $1 in
+        -h|--help)
+            usage
+            exit 0
+            ;;
+        -r|--repo)
+            repo=$2
+            shift 2
+            ;;
+        -a|--arch)
+            arch=$2
+            shift 2
+            ;;
+        -s|--server)
+            server=$2
+            shift 2
+            ;;
+        --)
+            shift
+            break
+            ;;
+        *)
+            die "invalid argument: %s" "$1"
+            ;;
+    esac
+done
+
+# multilib must be handled specially
+archbuild_arch="${arch}"
+if [[ $repo = multilib* ]]; then
+    archbuild_arch=
+fi
+
+archbuild_cmd=("${repo}${archbuild_arch:+-$archbuild_arch}-build" "$@")
+
+trap 'rm -rf $TEMPDIR' EXIT INT TERM QUIT
+
+# Load makepkg.conf variables to be available
+load_makepkg_config
+
+# Use a source-only tarball as an intermediate to transfer files. This
+# guarantees the checksums are okay, and guarantees that all needed files are
+# transferred, including local sources, install scripts, and changelogs.
+export TEMPDIR=$(mktemp -d --tmpdir offload-build.XXXXXXXXXX)
+export SRCPKGDEST=${TEMPDIR}
+makepkg --source || die "unable to make source package"
+
+# Temporary cosmetic workaround makepkg if SRCDEST is set somewhere else
+# but an empty src dir is created in PWD. Remove once fixed in makepkg.
+rmdir --ignore-fail-on-non-empty src 2>/dev/null || true
+
+mapfile -t files < <(
+    # This is sort of bash golfing but it allows running a mildly complex
+    # command over ssh with a single connection.
+    # shellcheck disable=SC2145
+    cat "$SRCPKGDEST"/*"$SRCEXT" |
+        ssh $server '
+            temp="${XDG_CACHE_HOME:-$HOME/.cache}/offload-build" &&
+            mkdir -p "$temp" &&
+            temp=$(mktemp -d -p "$temp") &&
+            cd "$temp" &&
+            {
+                bsdtar --strip-components 1 -xvf - &&
+                script -qefc "'"${archbuild_cmd[@]@Q}"'" /dev/null &&
+                printf "%s\n" "" "-> build complete" &&
+                printf "\t%s\n" "$temp"/*
+            } >&2 &&
+            makepkg_user_config="${XDG_CONFIG_HOME:-$HOME/.config}/pacman/makepkg.conf" &&
+            makepkg_config="/usr/share/devtools/makepkg-'"${arch}"'.conf" &&
+            if [[ -f /usr/share/devtools/makepkg-'"${repo}"'-'"${arch}"'.conf ]]; then
+                makepkg_config="/usr/share/devtools/makepkg-'"${repo}"'-'"${arch}"'.conf"
+            fi &&
+            makepkg --config <(cat "${makepkg_user_config}" "${makepkg_config}" 2>/dev/null) --packagelist &&
+            printf "%s\n" "${temp}/PKGBUILD"
+')
+
+
+if (( ${#files[@]} )); then
+    printf '%s\n' '' '-> copying files...'
+    scp "${files[@]/#/$server:}" "${TEMPDIR}/"
+    mv "${TEMPDIR}"/*.pkg.tar* "${PKGDEST:-${PWD}}/"
+    mv "${TEMPDIR}/PKGBUILD" "${PWD}/"
+else
+    exit 1
+fi

src/rebuildpkgs.in

@@ -0,0 +1,111 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This script rebuilds a list of packages in order
+# and reports anything that fails
+#
+# Due to sudo usage, it is recommended to allow makechrootpkg
+# to be run with NOPASSWD in your sudoers file
+#
+# FIXME
+# Currently uses $(pwd)/rebuilds as the directory for rebuilding...
+# TODO make this work for community too
+
+m4_include(lib/common.sh)
+
+if (( $# < 1 )); then
+	printf 'Usage: %s <chrootdir> <packages to rebuild>\n' "$(basename "${BASH_SOURCE[0]}")"
+	printf '  example: %s ~/chroot readline bash foo bar baz\n' "$(basename "${BASH_SOURCE[0]}")"
+	exit 1
+fi
+
+# Source makepkg.conf; fail if it is not found
+if [[ -r '/etc/makepkg.conf' ]]; then
+	# shellcheck source=config/makepkg/x86_64.conf
+	source '/etc/makepkg.conf'
+else
+	die '/etc/makepkg.conf not found!'
+fi
+
+# Source user-specific makepkg.conf overrides
+if [[ -r "${XDG_CONFIG_HOME:-$HOME/.config}/pacman/makepkg.conf" ]]; then
+	# shellcheck source=/dev/null
+	source "${XDG_CONFIG_HOME:-$HOME/.config}/pacman/makepkg.conf"
+elif [[ -r "$HOME/.makepkg.conf" ]]; then
+	# shellcheck source=/dev/null
+	source "$HOME/.makepkg.conf"
+fi
+
+bump_pkgrel() {
+	# Get the current pkgrel from SVN and update the working copy with it
+	# This prevents us from incrementing out of control :)
+	pbuild='.svn/text-base/PKGBUILD.svn-base'
+	oldrel=$(grep 'pkgrel=' $pbuild | cut -d= -f2)
+
+	#remove decimals
+	rel=${oldrel%%.*}
+
+	newrel=$((rel + 1))
+
+	sed -i "s/pkgrel=$oldrel/pkgrel=$newrel/" PKGBUILD
+}
+
+pkg_from_pkgbuild() {
+	# we want the sourcing to be done in a subshell so we don't pollute our current namespace
+	export CARCH PKGEXT
+	# shellcheck source=contrib/makepkg/PKGBUILD.proto
+	(source PKGBUILD; echo "$pkgname-$pkgver-$pkgrel-$CARCH$PKGEXT")
+}
+
+chrootdir="$1"; shift
+pkgs=("$@")
+
+SVNPATH='svn+ssh://repos.archlinux.org/srv/repos/svn-packages/svn'
+
+msg "Work will be done in %s" "$(pwd)/rebuilds"
+
+REBUILD_ROOT="$(pwd)/rebuilds"
+mkdir -p "$REBUILD_ROOT"
+cd "$REBUILD_ROOT"
+
+/usr/bin/svn co -N $SVNPATH
+
+FAILED=""
+for pkg in "${pkgs[@]}"; do
+	cd "$REBUILD_ROOT/svn-packages"
+
+	msg2 "Building '%s'" "$pkg"
+	/usr/bin/svn update "$pkg"
+	if [[ ! -d "$pkg/trunk" ]]; then
+		FAILED="$FAILED $pkg"
+		warning "%s does not exist in SVN" "$pkg"
+		continue
+	fi
+	cd "$pkg/trunk/"
+
+	bump_pkgrel
+
+	if ! sudo makechrootpkg -u -d -r "$chrootdir" -- --noconfirm; then
+		FAILED="$FAILED $pkg"
+		error "%s Failed!" "$pkg"
+	else
+		pkgfile=$(pkg_from_pkgbuild)
+		if [[ -e $pkgfile ]]; then
+			msg2 "%s Complete" "$pkg"
+		else
+			FAILED="$FAILED $pkg"
+			error "%s Failed, no package built!" "$pkg"
+		fi
+	fi
+done
+
+cd "$REBUILD_ROOT"
+if [[ -n $FAILED ]]; then
+	msg 'Packages failed:'
+	for pkg in $FAILED; do
+		msg2 "%s" "$pkg"
+	done
+fi
+
+msg 'SVN pkgbumps in svn-packages/ - commit when ready'

src/sogrep.in

@@ -0,0 +1,170 @@
+#!/bin/bash
+#
+# sogrep - find shared library links in an Arch Linux repository.
+#
+# Copyright (c) 2019 by Eli Schwartz <eschwartz@archlinux.org>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/common.sh)
+
+# globals
+: ${SOLINKS_MIRROR:="https://mirror.pkgbuild.com"}
+: ${SOCACHE_DIR:="${XDG_CACHE_HOME:-${HOME}/.cache}/sogrep"}
+
+m4_include(lib/valid-repos.sh)
+arches=('x86_64')
+
+# options
+REFRESH=0
+VERBOSE=0
+
+source /usr/share/makepkg/util/parseopts.sh
+source /usr/share/makepkg/util/util.sh
+
+recache() {
+    local repo arch verbosity=-s
+
+    (( VERBOSE )) && verbosity=--progress-bar
+
+    for repo in "${_repos[@]}"; do
+        for arch in "${arches[@]}"; do
+            # delete extracted tarballs from previous sogrep versions
+            rm -rf "${SOCACHE_DIR}/${arch}/${repo}"
+
+            # fetch repo links database if newer than our cached copy
+            local dbpath=${SOCACHE_DIR}/${arch}/${repo}.links.tar.gz
+            mkdir -p "${dbpath%/*}"
+            (( VERBOSE )) && echo "Fetching ${repo}.links.tar.gz..."
+            if ! curl -fLR "${verbosity}" -o "${dbpath}" -z "${dbpath}" \
+                    "${SOLINKS_MIRROR}/${repo}/os/${arch}/${repo}.links.tar.gz"; then
+                echo "error: failed to download links database for repo ${repo}"
+                exit 1
+            fi
+        done
+    done
+}
+
+is_outdated_cache() {
+    local repo arch
+
+    # links databases are generated at about the same time every day; we should
+    # attempt to check for new database files if any of them are over a day old
+
+    for repo in "${_repos[@]}"; do
+        for arch in "${arches[@]}"; do
+            local dbpath=${SOCACHE_DIR}/${arch}/${repo}.links.tar.gz
+            if [[ ! -f ${dbpath} ]] || [[ $(find "${dbpath}" -mtime +0) ]]; then
+                return 0
+            fi
+        done
+    done
+
+    return 1
+}
+
+search() {
+    local repo=$1 arch lib=$2 srepos=("${_repos[@]}")
+
+    if [[ $repo != all ]]; then
+        if ! in_array "${repo}" "${_repos[@]}"; then
+            echo "${BASH_SOURCE[0]##*/}: unrecognized repo '$repo'"
+            echo "Try '${BASH_SOURCE[0]##*/} --help' for more information."
+            exit 1
+        fi
+        srepos=("${repo}")
+    fi
+
+    setup_workdir
+
+    for arch in "${arches[@]}"; do
+        for repo in "${srepos[@]}"; do
+            local prefix=
+            (( VERBOSE && ${#srepos[@]} > 1 )) && prefix=${repo}/
+            local db=${SOCACHE_DIR}/${arch}/${repo}.links.tar.gz
+            if [[ -f ${db} ]]; then
+                local extracted=${WORKDIR}/${arch}/${repo}
+                mkdir -p "${extracted}"
+                bsdtar -C "${extracted}" -xf "${db}"
+                while read -rd '' pkg; do
+                    read -r match
+                    pkg=${pkg#${extracted}/}
+                    pkg="${prefix}${pkg%-*-*/links}"
+
+                    if (( VERBOSE )); then
+                        printf '%-35s %s\n' "${pkg}" "${match}"
+                    else
+                        printf '%s\n' "${pkg}"
+                    fi
+                done < <(grep -rZ "${lib}" "${extracted}") | sort -u
+            fi
+        done
+    done | resort
+}
+
+usage() {
+    cat <<- _EOF_
+		Usage: ${BASH_SOURCE[0]##*/} [OPTIONS] REPO LIBNAME
+
+		Check the soname links database for Arch Linux repositories containing
+		packages linked to a given shared library. If the repository specified
+		is "all", then all repositories will be searched, otherwise only the
+		named repository will be searched.
+
+		If the links database does not exist, it will be downloaded first.
+
+		OPTIONS
+		    -v, --verbose   Show matched links in addition to pkgname
+		    -r, --refresh   Refresh the links databases
+		    -h, --help      Show this help text
+_EOF_
+}
+
+# utility function to resort with multiple repos + no-verbose
+resort() { sort -u; }
+
+if (( $# == 0 )); then
+    echo "error: No arguments passed."
+    echo "Try '${BASH_SOURCE[0]##*/} --help' for more information."
+    exit 1
+fi
+OPT_SHORT='vrh'
+OPT_LONG=('verbose' 'refresh' 'help')
+if ! parseopts "$OPT_SHORT" "${OPT_LONG[@]}" -- "$@"; then
+    exit 1
+fi
+set  -- "${OPTRET[@]}"
+
+while :; do
+    case $1 in
+        -v|--verbose)
+            resort() { cat; }
+            VERBOSE=1
+            ;;
+        -r|--refresh)
+            REFRESH=1
+            ;;
+        -h|--help)
+            usage
+            exit 0
+            ;;
+        --)
+            shift; break
+            ;;
+    esac
+    shift
+done
+
+if ! (( ( REFRESH && $# == 0 ) || $# == 2 )); then
+    echo "error: Incorrect number of arguments passed."
+    echo "Try '${BASH_SOURCE[0]##*/} --help' for more information."
+    exit 1
+fi
+
+# trigger a refresh if requested explicitly or the cached dbs might be outdated
+if (( REFRESH )) || [[ ! -d ${SOCACHE_DIR} ]] || is_outdated_cache; then
+    recache
+    (( $# == 2 )) || exit 0
+fi
+
+search "$@"