src: modularize repo layout into a library

This will greatly help us to structure the functionality and commands in
a more sane way. We will distribute the sources as actual libraries and
reuse code with imports instead of processing everything with m4 and
duplicating a lot of code.

25 files changed, 975 insertions, 370 deletions

diff --git a/src/arch-nspawn.in b/src/arch-nspawn.in
index 275cff7..77a27ad 100644
--- a/src/arch-nspawn.in
+++ b/src/arch-nspawn.in
@@ -2,8 +2,12 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-m4_include(lib/common.sh)
-m4_include(lib/archroot.sh)
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+# shellcheck source=src/lib/archroot.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/archroot.sh
+
 
 # umask might have been changed in /etc/profile
 # ensure that sane default is set again
diff --git a/src/archbuild.in b/src/archbuild.in
index ba3ba94..3367011 100644
--- a/src/archbuild.in
+++ b/src/archbuild.in
@@ -2,8 +2,12 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-m4_include(lib/common.sh)
-m4_include(lib/archroot.sh)
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+# shellcheck source=src/lib/archroot.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/archroot.sh
+
 
 base_packages=(base-devel)
 makechrootpkg_args=(-c -n -C)
diff --git a/src/archrelease.in b/src/archrelease.in
index 3dd969b..b89dad2 100644
--- a/src/archrelease.in
+++ b/src/archrelease.in
@@ -2,8 +2,12 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-m4_include(lib/common.sh)
-m4_include(lib/valid-tags.sh)
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+# shellcheck source=src/lib/valid-tags.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/valid-tags.sh
+
 
 # parse command line options
 FORCE=
diff --git a/src/checkpkg.in b/src/checkpkg.in
index fe5b71a..ccb7259 100644
--- a/src/checkpkg.in
+++ b/src/checkpkg.in
@@ -2,7 +2,10 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-m4_include(lib/common.sh)
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+
 
 usage() {
     cat <<- _EOF_
diff --git a/src/commitpkg.in b/src/commitpkg.in
index 7b6e904..9158763 100644
--- a/src/commitpkg.in
+++ b/src/commitpkg.in
@@ -2,7 +2,12 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-m4_include(lib/common.sh)
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+
+source /usr/share/makepkg/util/util.sh
+
 
 check_pkgbuild_validity() {
 	# shellcheck source=contrib/makepkg/PKGBUILD.proto
diff --git a/src/diffpkg.in b/src/diffpkg.in
index 4856e44..ab1a5af 100644
--- a/src/diffpkg.in
+++ b/src/diffpkg.in
@@ -2,7 +2,10 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-m4_include(lib/common.sh)
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+
 
 usage() {
 	local -r COMMAND=${_DEVTOOLS_COMMAND:-${BASH_SOURCE[0]##*/}}
diff --git a/src/export-pkgbuild-keys.in b/src/export-pkgbuild-keys.in
index 8697b3d..c19fc8b 100644
--- a/src/export-pkgbuild-keys.in
+++ b/src/export-pkgbuild-keys.in
@@ -2,7 +2,10 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-m4_include(lib/common.sh)
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+
 
 usage() {
 	cat <<- _EOF_
@@ -35,7 +38,7 @@ if [[ ! -f PKGBUILD ]]; then
 fi
 
 mapfile -t validpgpkeys < <(
-	# shellcheck source=PKGBUILD.proto
+	# shellcheck source=contrib/makepkg/PKGBUILD.proto
 	. ./PKGBUILD
 	if (( ${#validpgpkeys[@]} )); then
 		printf "%s\n" "${validpgpkeys[@]}"
diff --git a/src/find-libdeps.in b/src/find-libdeps.in
index 2517879..afdf0f5 100644
--- a/src/find-libdeps.in
+++ b/src/find-libdeps.in
@@ -2,7 +2,10 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-m4_include(lib/common.sh)
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+
 
 set -e
 
diff --git a/src/finddeps.in b/src/finddeps.in
index da7cb85..20d7095 100644
--- a/src/finddeps.in
+++ b/src/finddeps.in
@@ -4,7 +4,10 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-m4_include(lib/common.sh)
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+
 
 match=$1
 
diff --git a/src/lddd.in b/src/lddd.in
index 12f8d67..80c22c4 100644
--- a/src/lddd.in
+++ b/src/lddd.in
@@ -4,7 +4,10 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-m4_include(lib/common.sh)
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+
 
 ifs=$IFS
 IFS="${IFS}:"
diff --git a/src/lib/archroot.sh b/src/lib/archroot.sh
new file mode 100644
index 0000000..d7917da
--- /dev/null
+++ b/src/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
+}
diff --git a/src/lib/common.sh b/src/lib/common.sh
new file mode 100644
index 0000000..f977726
--- /dev/null
+++ b/src/lib/common.sh
@@ -0,0 +1,289 @@
+#!/hint/bash
+#
+# This may be included with or without `set -euE`
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+[[ -z ${DEVTOOLS_INCLUDE_COMMON_SH:-} ]] || return 0
+DEVTOOLS_INCLUDE_COMMON_SH="$(set +o|grep nounset)"
+
+set +u +o posix
+# shellcheck disable=1091
+. /usr/share/makepkg/util.sh
+$DEVTOOLS_INCLUDE_COMMON_SH
+
+# Avoid any encoding problems
+export LANG=C
+
+# Set buildtool properties
+export BUILDTOOL=devtools
+export BUILDTOOLVER=m4_devtools_version
+
+# Set common properties
+export PACMAN_KEYRING_DIR=/etc/pacman.d/gnupg
+export GITLAB_HOST=gitlab.archlinux.org
+export GIT_REPO_SPEC_VERSION=1
+export GIT_PACKAGING_NAMESPACE=archlinux/packaging/packages
+export GIT_PACKAGING_NAMESPACE_ID=11323
+export GIT_PACKAGING_URL_SSH="ssh://git@${GITLAB_HOST}/${GIT_PACKAGING_NAMESPACE}"
+export GIT_PACKAGING_URL_HTTPS="https://${GITLAB_HOST}/${GIT_PACKAGING_NAMESPACE}"
+export PACKAGING_REPO_RELEASE_HOST=repos.archlinux.org
+
+# check if messages are to be printed using color
+if [[ -t 2 && "$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}" "$@" >&2
+}
+
+stat_progress() {
+	# shellcheck disable=2059
+	printf "${BOLD}.${ALL_OFF}" >&2
+}
+
+stat_done() {
+	# shellcheck disable=2059
+	printf "${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 )
+#
+#    $pkgver can be supplied with or without a pkgrel appended.
+#    If not supplied, any pkgrel will be matched.
+##
+shopt -s extglob
+find_cached_package() {
+	local searchdirs=("$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
+}
+shopt -u extglob
+
+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"
+}
+
+
+get_tag_from_pkgver() {
+	local pkgver=$1
+	local tag=${pkgver}
+
+	tag=${tag/:/-}
+	tag=${tag//~/.}
+	echo "${tag}"
+}
+
+
+is_debug_package() {
+	local pkgfile=${1} pkgbase pkgname pkgdesc
+	pkgbase="$(getpkgbase "${pkgfile}")"
+	pkgname="$(getpkgname "${pkgfile}")"
+	pkgdesc="$(getpkgdesc "${pkgfile}")"
+	[[ ${pkgdesc} == "Detached debugging symbols for "* && ${pkgbase}-debug = "${pkgname}" ]]
+}
diff --git a/src/lib/repo.sh b/src/lib/repo.sh
new file mode 100644
index 0000000..8b8df11
--- /dev/null
+++ b/src/lib/repo.sh
@@ -0,0 +1,90 @@
+#!/hint/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+[[ -z ${DEVTOOLS_INCLUDE_REPO_SH:-} ]] || return 0
+DEVTOOLS_INCLUDE_REPO_SH=1
+
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+
+set -e
+
+
+pkgctl_repo_usage() {
+	local -r COMMAND=${_DEVTOOLS_COMMAND:-${BASH_SOURCE[0]##*/}}
+	cat <<- _EOF_
+		Usage: ${COMMAND} [COMMAND] [OPTIONS]
+
+		Manage Git packaging repositories and helps with their configuration
+		according to distro specs.
+
+		Git author information and the used signing key is set up from
+		makepkg.conf read from any valid location like /etc or XDG_CONFIG_HOME.
+		The configure command can be used to synchronize the distro specs and
+		makepkg.conf settings for previously cloned repositories.
+
+		The unprivileged option can be used for cloning packaging repositories
+		without SSH access using read-only HTTPS.
+
+		COMMANDS
+		    clone          Clone a package repository
+		    configure      Configure a clone according to distro specs
+		    web            Open the packaging repository's website
+
+		OPTIONS
+		    -h, --help     Show this help text
+
+		EXAMPLES
+		    $ ${COMMAND} clone libfoo linux libbar
+		    $ ${COMMAND} clone --maintainer mynickname
+		    $ ${COMMAND} configure *
+		    $ ${COMMAND} web linux
+_EOF_
+}
+
+pkgctl_repo() {
+	if (( $# < 1 )); then
+		pkgctl_repo_usage
+		exit 0
+	fi
+
+	# option checking
+	while (( $# )); do
+		case $1 in
+			-h|--help)
+				pkgctl_repo_usage
+				exit 0
+				;;
+			clone)
+				_DEVTOOLS_COMMAND+=" $1"
+				shift
+				# shellcheck source=src/lib/repo/clone.sh
+				source "${_DEVTOOLS_LIBRARY_DIR}"/lib/repo/clone.sh
+				pkgctl_repo_clone "$@"
+				exit 0
+				;;
+			configure)
+				_DEVTOOLS_COMMAND+=" $1"
+				shift
+				# shellcheck source=src/lib/repo/configure.sh
+				source "${_DEVTOOLS_LIBRARY_DIR}"/lib/repo/configure.sh
+				pkgctl_repo_configure "$@"
+				exit 0
+				;;
+			web)
+				_DEVTOOLS_COMMAND+=" $1"
+				shift
+				# shellcheck source=src/lib/repo/web.sh
+				source "${_DEVTOOLS_LIBRARY_DIR}"/lib/repo/web.sh
+				pkgctl_repo_web "$@"
+				exit 0
+				;;
+			-*)
+				die "invalid argument: %s" "$1"
+				;;
+			*)
+				die "invalid command: %s" "$1"
+				;;
+		esac
+	done
+}
diff --git a/src/lib/repo/clone.sh b/src/lib/repo/clone.sh
new file mode 100644
index 0000000..42dc383
--- /dev/null
+++ b/src/lib/repo/clone.sh
@@ -0,0 +1,139 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+[[ -z ${DEVTOOLS_INCLUDE_REPO_CLONE_SH:-} ]] || return 0
+DEVTOOLS_INCLUDE_REPO_CLONE_SH=1
+
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+# shellcheck source=src/lib/api/gitlab.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/api/gitlab.sh
+# shellcheck source=src/lib/repo/configure.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/repo/configure.sh
+
+source /usr/share/makepkg/util/message.sh
+
+set -e
+
+
+pkgctl_repo_clone_usage() {
+	local -r COMMAND=${_DEVTOOLS_COMMAND:-${BASH_SOURCE[0]##*/}}
+	cat <<- _EOF_
+		Usage: ${COMMAND} [OPTIONS] [PKGBASE]...
+
+		Clone Git packaging repositories from the canonical namespace.
+
+		The configure command is subsequently invoked to synchronize the distro
+		specs and makepkg.conf settings. The unprivileged option can be used
+		for cloning packaging repositories without SSH access using read-only
+		HTTPS.
+
+		OPTIONS
+		    -m, --maintainer=NAME  Clone all packages of the named maintainer
+		    -u, --unprivileged     Clone package with read-only access and without
+		                           packager info as Git author
+		    --universe             Clone all existing packages, useful for cache warming
+		    -h, --help             Show this help text
+
+		EXAMPLES
+		    $ ${COMMAND} libfoo linux libbar
+		    $ ${COMMAND} --maintainer mynickname
+_EOF_
+}
+
+pkgctl_repo_clone() {
+	if (( $# < 1 )); then
+		pkgctl_repo_clone_usage
+		exit 0
+	fi
+
+	# options
+	local GIT_REPO_BASE_URL=${GIT_PACKAGING_URL_SSH}
+	local CLONE_ALL=0
+	local MAINTAINER=
+	local CONFIGURE_OPTIONS=()
+	local pkgbases
+
+	while (( $# )); do
+		case $1 in
+			-h|--help)
+				pkgctl_repo_clone_usage
+				exit 0
+				;;
+			-u|--unprivileged)
+				GIT_REPO_BASE_URL=${GIT_PACKAGING_URL_HTTPS}
+				CONFIGURE_OPTIONS+=("$1")
+				shift
+				;;
+			-m|--maintainer)
+				(( $# <= 1 )) && die "missing argument for %s" "$1"
+				MAINTAINER="$2"
+				shift 2
+				;;
+			--maintainer=*)
+				MAINTAINER="${1#*=}"
+				shift
+				;;
+			--universe)
+				CLONE_ALL=1
+				shift
+				;;
+			--)
+				shift
+				break
+				;;
+			-*)
+				die "invalid argument: %s" "$1"
+				;;
+			*)
+				pkgbases=("$@")
+				break
+				;;
+		esac
+	done
+
+	# Query packages of a maintainer
+	if [[ -n ${MAINTAINER} ]]; then
+		stat_busy "Query packages"
+		max_pages=$(curl --silent --location --fail --retry 3 --retry-delay 3 "https://archlinux.org/packages/search/json/?sort=name&maintainer=${MAINTAINER}" | jq -r '.num_pages')
+		if [[ ! ${max_pages} =~ ([[:digit:]]) ]]; then
+			stat_done
+			warning "found no packages for maintainer ${MAINTAINER}"
+			exit 0
+		fi
+		mapfile -t pkgbases < <(for page in $(seq "${max_pages}"); do
+			curl --silent --location --fail --retry 3 --retry-delay 3 "https://archlinux.org/packages/search/json/?sort=name&maintainer=${MAINTAINER}&page=${page}" | jq -r '.results[].pkgbase'
+			stat_progress
+		done | sort --unique)
+		stat_done
+	fi
+
+	# Query all released packages
+	if (( CLONE_ALL )); then
+		stat_busy "Query all released packages"
+		max_pages=$(curl --silent --location --fail --retry 3 --retry-delay 3 "https://archlinux.org/packages/search/json/?sort=name" | jq -r '.num_pages')
+		if [[ ! ${max_pages} =~ ([[:digit:]]) ]]; then
+			stat_done
+			die "failed to query packages"
+		fi
+		mapfile -t pkgbases < <(for page in $(seq "${max_pages}"); do
+			curl --silent --location --fail --retry 3 --retry-delay 3 "https://archlinux.org/packages/search/json/?sort=name&page=${page}" | jq -r '.results[].pkgbase'
+			stat_progress
+		done | sort --unique)
+		stat_done
+	fi
+
+	for pkgbase in "${pkgbases[@]}"; do
+		if [[ ! -d ${pkgbase} ]]; then
+			msg "Cloning ${pkgbase} ..."
+			remote_url="${GIT_REPO_BASE_URL}/${pkgbase}.git"
+			git clone --origin origin "${remote_url}" "${pkgbase}"
+		else
+			warning "Skip cloning ${pkgbase}: Directory exists"
+		fi
+
+		pkgctl_repo_configure "${CONFIGURE_OPTIONS[@]}" "${pkgbase}"
+	done
+}
diff --git a/src/lib/repo/configure.sh b/src/lib/repo/configure.sh
new file mode 100644
index 0000000..5c99562
--- /dev/null
+++ b/src/lib/repo/configure.sh
@@ -0,0 +1,169 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+[[ -z ${DEVTOOLS_INCLUDE_REPO_CONFIGURE_SH:-} ]] || return 0
+DEVTOOLS_INCLUDE_REPO_CONFIGURE_SH=1
+
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+# shellcheck source=src/lib/api/gitlab.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/api/gitlab.sh
+
+source /usr/share/makepkg/util/config.sh
+source /usr/share/makepkg/util/message.sh
+
+set -e
+
+
+pkgctl_repo_configure_usage() {
+	local -r COMMAND=${_DEVTOOLS_COMMAND:-${BASH_SOURCE[0]##*/}}
+	cat <<- _EOF_
+		Usage: ${COMMAND} [OPTIONS] [PATH]...
+
+		Configure Git packaging repositories according to distro specs and
+		makepkg.conf settings.
+
+		Git author information and the used signing key is set up from
+		makepkg.conf read from any valid location like /etc or XDG_CONFIG_HOME.
+		The unprivileged option can be used for cloning packaging repositories
+		without SSH access using read-only HTTPS.
+
+		OPTIONS
+		    -u, --unprivileged   Configure read-only repo without packager info as Git author
+		    -h, --help           Show this help text
+
+		EXAMPLES
+		    $ ${COMMAND} configure *
+_EOF_
+}
+
+pkgctl_repo_configure() {
+	# options
+	local GIT_REPO_BASE_URL=${GIT_PACKAGING_URL_SSH}
+	local UNPRIVILEGED=0
+	local PACKAGER_NAME=
+	local PACKAGER_EMAIL=
+	local paths=()
+
+	# variables
+	local path realpath pkgbase remote_url
+
+	while (( $# )); do
+		case $1 in
+			-h|--help)
+				pkgctl_repo_configure_usage
+				exit 0
+				;;
+			-u|--unprivileged)
+				GIT_REPO_BASE_URL=${GIT_PACKAGING_URL_HTTPS}
+				UNPRIVILEGED=1
+				shift
+				;;
+			--)
+				shift
+				break
+				;;
+			-*)
+				die "invalid argument: %s" "$1"
+				;;
+			*)
+				paths=("$@")
+				break
+				;;
+		esac
+	done
+
+	# check if invoked without any path from within a packaging repo
+	if (( ${#paths[@]} == 0 )); then
+		if [[ -f PKGBUILD ]]; then
+			paths=(".")
+		else
+			pkgctl_repo_configure_usage
+			exit 1
+		fi
+	fi
+
+	# Load makepkg.conf variables to be available
+	# shellcheck disable=2119
+	load_makepkg_config
+
+	# Check official packaging identity before setting Git author
+	if (( ! UNPRIVILEGED )); then
+		if [[ $PACKAGER == *"Unknown Packager"* ]]; then
+			die "Packager must be set in makepkg.conf"
+		fi
+		packager_pattern="(.+) <(.+@.+)>"
+		if [[ ! $PACKAGER =~ $packager_pattern ]]; then
+			die "Invalid Packager format '${PACKAGER}' in makepkg.conf"
+		fi
+
+		PACKAGER_NAME=$(echo "${PACKAGER}"|sed -E "s/${packager_pattern}/\1/")
+		PACKAGER_EMAIL=$(echo "${PACKAGER}"|sed -E "s/${packager_pattern}/\2/")
+
+		if [[ ! $PACKAGER_EMAIL =~ .+@archlinux.org ]]; then
+			die "Packager email '${PACKAGER_EMAIL}' is not an @archlinux.org address"
+		fi
+	fi
+
+	msg "Collected packager settings"
+	msg2 "name    : ${PACKAGER_NAME}"
+	msg2 "email   : ${PACKAGER_EMAIL}"
+	msg2 "gpg-key : ${GPGKEY:-undefined}"
+
+	# TODO: print which protocol got auto detected, ssh https
+
+	for path in "${paths[@]}"; do
+		if ! realpath=$(realpath -e "${path}"); then
+			error "No such directory: ${path}"
+			continue
+		fi
+
+		pkgbase=$(basename "${realpath}")
+		pkgbase=${pkgbase%.git}
+		msg "Configuring ${pkgbase}"
+
+		if [[ ! -d "${path}/.git" ]]; then
+			error "Not a Git repository: ${path}"
+			continue
+		fi
+
+		remote_url="${GIT_REPO_BASE_URL}/${pkgbase}.git"
+		if ! git -C "${path}" remote add origin "${remote_url}" &>/dev/null; then
+			git -C "${path}" remote set-url origin "${remote_url}"
+		fi
+
+		# move the master branch to main
+		if [[ $(git -C "${path}" symbolic-ref --short HEAD) == master ]]; then
+			git -C "${path}" branch --move main
+			git -C "${path}" config branch.main.merge refs/heads/main
+		fi
+
+		git -C "${path}" config devtools.version "${GIT_REPO_SPEC_VERSION}"
+		git -C "${path}" config pull.rebase true
+		git -C "${path}" config branch.autoSetupRebase always
+		git -C "${path}" config branch.main.remote origin
+		git -C "${path}" config branch.main.rebase true
+
+		git -C "${path}" config transfer.fsckobjects true
+		git -C "${path}" config fetch.fsckobjects true
+		git -C "${path}" config receive.fsckobjects true
+
+		if (( ! UNPRIVILEGED )); then
+			git -C "${path}" config user.name "${PACKAGER_NAME}"
+			git -C "${path}" config user.email "${PACKAGER_EMAIL}"
+			git -C "${path}" config commit.gpgsign true
+			if [[ -n $GPGKEY ]]; then
+				git -C "${path}" config user.signingKey "${GPGKEY}"
+			else
+				warning "Missing makepkg.conf configuration: GPGKEY"
+			fi
+		fi
+
+		if ! git ls-remote origin &>/dev/null; then
+			warning "configured remote origin may not exist, run:"
+			msg2 "pkgctl repo create ${pkgbase}"
+		fi
+	done
+}
diff --git a/src/lib/repo/web.sh b/src/lib/repo/web.sh
new file mode 100644
index 0000000..3fa214d
--- /dev/null
+++ b/src/lib/repo/web.sh
@@ -0,0 +1,84 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+[[ -z ${DEVTOOLS_INCLUDE_REPO_WEB_SH:-} ]] || return 0
+DEVTOOLS_INCLUDE_REPO_WEB_SH=1
+
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+# shellcheck source=src/lib/api/gitlab.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/api/gitlab.sh
+
+set -e
+
+
+pkgctl_repo_web_usage() {
+	local -r COMMAND=${_DEVTOOLS_COMMAND:-${BASH_SOURCE[0]##*/}}
+	cat <<- _EOF_
+		Usage: ${COMMAND} [OPTIONS] [PKGBASE]...
+
+		Open the packaging repository's website via xdg-open. If called with
+		no arguments, open the package cloned in the current working directory.
+
+		OPTIONS
+		    -h, --help    Show this help text
+
+		EXAMPLES
+		    $ ${COMMAND} web linux
+_EOF_
+}
+
+pkgctl_repo_web() {
+	local pkgbases=()
+	local path giturl pkgbase
+
+	# option checking
+	while (( $# )); do
+		case $1 in
+			-h|--help)
+				pkgctl_repo_web_usage
+				exit 0
+				;;
+			--)
+				shift
+				break
+				;;
+			-*)
+				die "invalid argument: %s" "$1"
+				;;
+			*)
+				pkgbases=("$@")
+				break
+				;;
+		esac
+	done
+
+	# Check if web mode has xdg-open
+	if ! command -v xdg-open &>/dev/null; then
+		die "The web command requires 'xdg-open'"
+	fi
+
+	# Check if used without pkgnames in a packaging directory
+	if (( ! $# )); then
+		path=${PWD}
+		if [[ ! -d "${path}/.git" ]]; then
+			die "Not a Git repository: ${path}"
+		fi
+
+		giturl=$(git -C "${path}" remote get-url origin)
+		if [[ ${giturl} != *${GIT_PACKAGING_NAMESPACE}* ]]; then
+			die "Not a packaging repository: ${path}"
+		fi
+
+		pkgbase=$(basename "${giturl}")
+		pkgbase=${pkgbase%.git}
+		pkgbases=("${pkgbase}")
+	fi
+
+	for pkgbase in "${pkgbases[@]}"; do
+		path=$(gitlab_project_name_to_path "${pkgbase}")
+		xdg-open "${GIT_PACKAGING_URL_HTTPS}/${path}"
+	done
+}
diff --git a/src/lib/valid-repos.sh b/src/lib/valid-repos.sh
new file mode 100644
index 0000000..9ac9639
--- /dev/null
+++ b/src/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
+)
diff --git a/src/lib/valid-tags.sh b/src/lib/valid-tags.sh
new file mode 100644
index 0000000..d628fd1
--- /dev/null
+++ b/src/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
+)
diff --git a/src/makechrootpkg.in b/src/makechrootpkg.in
index 5d3eaae..8d3d093 100644
--- a/src/makechrootpkg.in
+++ b/src/makechrootpkg.in
@@ -2,8 +2,13 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-m4_include(lib/common.sh)
-m4_include(lib/archroot.sh)
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+# shellcheck source=src/lib/archroot.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/archroot.sh
+
 
 source /usr/share/makepkg/util/config.sh
 
diff --git a/src/makerepropkg.in b/src/makerepropkg.in
index c58a923..e0a5b85 100644
--- a/src/makerepropkg.in
+++ b/src/makerepropkg.in
@@ -6,8 +6,12 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-m4_include(lib/common.sh)
-m4_include(lib/archroot.sh)
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+# shellcheck source=src/lib/archroot.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/archroot.sh
+
 
 source /usr/share/makepkg/util/config.sh
 source /usr/share/makepkg/util/message.sh
diff --git a/src/mkarchroot.in b/src/mkarchroot.in
index ff3426e..6c8d8a2 100644
--- a/src/mkarchroot.in
+++ b/src/mkarchroot.in
@@ -2,8 +2,12 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-m4_include(lib/common.sh)
-m4_include(lib/archroot.sh)
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+# shellcheck source=src/lib/archroot.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/archroot.sh
+
 
 # umask might have been changed in /etc/profile
 # ensure that sane default is set again
diff --git a/src/pkgctl.in b/src/pkgctl.in
index 9b7d89c..64d9bcd 100644
--- a/src/pkgctl.in
+++ b/src/pkgctl.in
@@ -2,7 +2,9 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-m4_include(lib/common.sh)
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
 
 set -e
 
@@ -40,7 +42,9 @@ while (( $# )); do
 		repo)
 			_DEVTOOLS_COMMAND+=" $1"
 			shift
-			pkgrepo "$@"
+			# shellcheck source=src/lib/repo.sh
+			source "${_DEVTOOLS_LIBRARY_DIR}"/lib/repo.sh
+			pkgctl_repo "$@"
 			exit 0
 			;;
 		diff)
diff --git a/src/pkgrepo.in b/src/pkgrepo.in
deleted file mode 100644
index 00f46e1..0000000
--- a/src/pkgrepo.in
+++ /dev/null
@@ -1,345 +0,0 @@
-#!/bin/bash
-#
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-m4_include(lib/common.sh)
-
-source /usr/share/makepkg/util/config.sh
-source /usr/share/makepkg/util/message.sh
-
-set -e
-
-COMMAND=${_DEVTOOLS_COMMAND:-${BASH_SOURCE[0]##*/}}
-
-usage() {
-    cat <<- _EOF_
-		Usage: ${COMMAND} [COMMAND] [OPTIONS]
-
-		Manage Git packaging repositories and helps with their configuration
-		according to distro specs.
-
-		Git author information and the used signing key is set up from
-		makepkg.conf read from any valid location like /etc or XDG_CONFIG_HOME.
-		The configure command can be used to synchronize the distro specs and
-		makepkg.conf settings for previously cloned repositories.
-
-		The unprivileged option can be used for cloning packaging repositories
-		without SSH access using read-only HTTPS.
-
-		COMMANDS
-		    clone          Clone a package repository
-		    configure      Configure a clone according to distro specs
-		    web            Opens the packaging repository's website
-
-		OPTIONS
-		    -h, --help     Show this help text
-_EOF_
-}
-
-usage_clone() {
-    cat <<- _EOF_
-		Usage: ${COMMAND} clone [OPTIONS] [PKGNAME...]
-
-		Clone Git packaging repositories from the canonical namespace.
-
-		The configure command is subsequently invoked to synchronize the distro
-		specs and makepkg.conf settings. The unprivileged option can be used
-		for cloning packaging repositories without SSH access using read-only
-		HTTPS.
-
-		OPTIONS
-		    -m, --maintainer=NAME  Clone all packages of the named maintainer
-		    -u, --unprivileged     Clone package with read-only access and without
-		                           packager info as Git author.
-		    --universe             Clone all existing packages, useful for cache warming
-		    -h, --help             Show this help text
-_EOF_
-}
-
-usage_configure() {
-    cat <<- _EOF_
-		Usage: ${COMMAND} configure [OPTIONS] [PATH...]
-
-		Configure Git packaging repositories according to distro specs and
-		makepkg.conf settings.
-
-		Git author information and the used signing key is set up from
-		makepkg.conf read from any valid location like /etc or XDG_CONFIG_HOME.
-		The unprivileged option can be used for cloning packaging repositories
-		without SSH access using read-only HTTPS.
-
-		OPTIONS
-		    -u, --unprivileged   Configure read-only repo without packager info as Git author.
-		    -h, --help           Show this help text
-_EOF_
-}
-
-usage_web() {
-    cat <<- _EOF_
-		Usage: ${COMMAND} web [PKGNAME...]
-
-		Opens the packaging repository's website via xdg-open. If called with
-		no arguments, open the package cloned in the current working directory.
-
-		OPTIONS
-		    -h, --help           Show this help text
-_EOF_
-}
-
-if (( $# < 1 )); then
-	usage
-	exit 1
-fi
-
-# commands
-CLONE=0
-CONFIGURE=0
-
-# options
-GIT_REPO_BASE_URL=${GIT_PACKAGING_URL_SSH}
-UNPRIVILEGED=0
-CLONE_ALL=0
-MAINTAINER=
-PACKAGER_NAME=
-PACKAGER_EMAIL=
-
-# command checking
-while (( $# )); do
-	case $1 in
-		-h|--help)
-			usage
-			exit 0
-			;;
-		clone)
-			CLONE=1
-			CONFIGURE=1
-			shift
-			break
-			;;
-		configure)
-			CONFIGURE=1
-			shift
-			break
-			;;
-		web)
-			WEB=1
-			shift
-			break
-			;;
-		*)
-			die "invalid argument: %s" "$1"
-			;;
-	esac
-done
-
-if (( CLONE )); then
-	# option checking
-	if (( $# < 1 )); then
-		usage_clone
-		exit 1
-	fi
-	while (( $# )); do
-		case $1 in
-			-h|--help)
-				usage_clone
-				exit 0
-				;;
-			-u|--unprivileged)
-				GIT_REPO_BASE_URL=${GIT_PACKAGING_URL_HTTPS}
-				UNPRIVILEGED=1
-				shift
-				;;
-			-m|--maintainer)
-				(( $# <= 1 )) && die "missing argument for %s" "$1"
-				MAINTAINER="$2"
-				shift 2
-				;;
-			--maintainer=*)
-				MAINTAINER="${1#*=}"
-				shift
-				;;
-			--all)
-				CLONE_ALL=1
-				shift
-				;;
-			--)
-				shift
-				break
-				;;
-			-*)
-				die "invalid argument: %s" "$1"
-				;;
-			*)
-				break
-				;;
-		esac
-	done
-elif (( CONFIGURE )); then
-	# option checking
-	if (( $# < 1 )); then
-		usage_configure
-		exit 1
-	fi
-	while (( $# )); do
-		case $1 in
-			-h|--help)
-				usage_configure
-				exit 0
-				;;
-			-u|--unprivileged)
-				GIT_REPO_BASE_URL=${GIT_PACKAGING_URL_HTTPS}
-				UNPRIVILEGED=1
-				shift
-				;;
-			--)
-				shift
-				break
-				;;
-			-*)
-				die "invalid argument: %s" "$1"
-				;;
-			*)
-				break
-				;;
-		esac
-	done
-elif (( WEB )); then
-	# option checking
-	while (( $# )); do
-		case $1 in
-			-h|--help)
-				usage_web
-				exit 0
-				;;
-			--)
-				shift
-				break
-				;;
-			-*)
-				die "invalid argument: %s" "$1"
-				;;
-			*)
-				break
-				;;
-		esac
-	done
-fi
-
-pkgbases=("$@")
-
-# Load makepkg.conf variables to be available
-load_makepkg_config
-
-# Check official packaging identity before setting Git author
-if (( ! UNPRIVILEGED )); then
-	if [[ $PACKAGER == *"Unknown Packager"* ]]; then
-		die "Packager must be set in makepkg.conf"
-	fi
-	packager_pattern="(.+) <(.+@.+)>"
-	if [[ ! $PACKAGER =~ $packager_pattern ]]; then
-		die "Invalid Packager format '${PACKAGER}' in makepkg.conf"
-	fi
-
-	PACKAGER_NAME=$(echo "${PACKAGER}"|sed -E "s/${packager_pattern}/\1/")
-	PACKAGER_EMAIL=$(echo "${PACKAGER}"|sed -E "s/${packager_pattern}/\2/")
-
-	if [[ ! $PACKAGER_EMAIL =~ .+@archlinux.org ]]; then
-		die "Packager email '${PACKAGER_EMAIL}' is not an @archlinux.org address"
-	fi
-fi
-
-# Query packages of a maintainer
-if [[ -n ${MAINTAINER} ]]; then
-	stat_busy "Query packages for ${MAINTAINER}"
-	max_pages=$(curl --silent --location --fail --retry 3 --retry-delay 3 "https://archlinux.org/packages/search/json/?sort=name&maintainer=${MAINTAINER}" | jq -r '.num_pages')
-	mapfile -t pkgbases < <(for page in $(seq "${max_pages}"); do
-		curl --silent --location --fail --retry 3 --retry-delay 3 "https://archlinux.org/packages/search/json/?sort=name&maintainer=${MAINTAINER}&page=${page}" | jq -r '.results[].pkgbase'
-		stat_progress
-	done | sort --unique)
-	stat_done
-fi
-
-# Query all released packages
-if (( CLONE_ALL )); then
-	stat_busy "Query all released packages"
-	max_pages=$(curl --silent --location --fail --retry 3 --retry-delay 3 "https://archlinux.org/packages/search/json/?sort=name" | jq -r '.num_pages')
-	mapfile -t pkgbases < <(for page in $(seq "${max_pages}"); do
-		curl --silent --location --fail --retry 3 --retry-delay 3 "https://archlinux.org/packages/search/json/?sort=name&page=${page}" | jq -r '.results[].pkgbase'
-		stat_progress
-	done | sort --unique)
-	stat_done
-fi
-
-# Check web mode requirements and current directory shorthand
-if (( WEB )); then
-	# Check if web mode has xdg-open
-	if ! command -v xdg-open &>/dev/null; then
-		die "The web command requires 'xdg-open'"
-	fi
-
-	# Check if used without pkgnames in a packaging directory
-	if (( ! $# )); then
-		path=${PWD}
-		if [[ ! -d "${path}/.git" ]]; then
-			die "Not a Git repository: ${path}"
-		fi
-
-		giturl=$(git -C "${path}" remote get-url origin)
-		if [[ ${giturl} != *${GIT_PACKAGING_NAMESPACE}* ]]; then
-			die "Not a packaging repository: ${path}"
-		fi
-
-		pkgbase=$(basename "${giturl}")
-		pkgbase=${pkgbase%.git}
-		pkgbases=("${pkgbase}")
-	fi
-fi
-
-for pkgbase in "${pkgbases[@]}"; do
-	if (( CLONE )); then
-		if [[ ! -d ${pkgbase} ]]; then
-			msg "Cloning ${pkgbase} ..."
-			remote_url="${GIT_REPO_BASE_URL}/${pkgbase}.git"
-			git clone --origin origin "${remote_url}"
-		else
-			warning "Skip cloning ${pkgbase}: Directory exists"
-		fi
-	fi
-
-	if (( CONFIGURE )); then
-		msg "Configuring $(basename "${pkgbase}") ..."
-		path=${pkgbase}
-		if [[ ! -d "${path}/.git" ]]; then
-			error "Not a Git repository: ${path}"
-			continue
-		fi
-
-		giturl=$(git -C "${path}" remote get-url origin)
-		if [[ ${giturl} != *${GIT_PACKAGING_NAMESPACE}* ]]; then
-			error "Not a packaging repository: ${path}"
-			continue
-		fi
-
-		pkgbase=$(basename "${giturl}")
-		pkgbase=${pkgbase%.git}
-		remote_url="${GIT_REPO_BASE_URL}/${pkgbase}.git"
-
-		git -C "${path}" remote set-url origin "${remote_url}"
-		git -C "${path}" config devtools.version "${GIT_REPO_SPEC_VERSION}"
-		git -C "${path}" config commit.gpgsign true
-		git -C "${path}" config pull.rebase true
-		git -C "${path}" config branch.main.rebase true
-
-		if (( ! UNPRIVILEGED )); then
-			git -C "${path}" config user.name "${PACKAGER_NAME}"
-			git -C "${path}" config user.email "${PACKAGER_EMAIL}"
-			if [[ -n $GPGKEY ]]; then
-				git -C "${path}" config user.signingKey "${GPGKEY}"
-			fi
-		fi
-	fi
-
-	if (( WEB )); then
-		xdg-open "${GIT_PACKAGING_URL_HTTPS}/${pkgbase}"
-	fi
-done
diff --git a/src/rebuildpkgs.in b/src/rebuildpkgs.in
index f58cfab..7bf8b12 100644
--- a/src/rebuildpkgs.in
+++ b/src/rebuildpkgs.in
@@ -12,7 +12,10 @@
 # Currently uses $(pwd)/rebuilds as the directory for rebuilding...
 # TODO make this work for community too
 
-m4_include(lib/common.sh)
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+
 
 if (( $# < 1 )); then
 	printf 'Usage: %s <chrootdir> <packages to rebuild>\n' "$(basename "${BASH_SOURCE[0]}")"
diff --git a/src/sogrep.in b/src/sogrep.in
index 031d28e..0ee05cc 100644
--- a/src/sogrep.in
+++ b/src/sogrep.in
@@ -6,13 +6,17 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-m4_include(lib/common.sh)
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+# shellcheck source=src/lib/valid-repos.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/valid-repos.sh
+
 
 # globals
 fallback_mirror='https://geo.mirror.pkgbuild.com'
 : ${SOCACHE_DIR:="${XDG_CACHE_HOME:-${HOME}/.cache}/sogrep"}
 
-m4_include(lib/valid-repos.sh)
 arches=('x86_64')
 
 # options