1 files changed, 187 insertions, 0 deletions
diff --git a/src/chroot-tools/libremakepkg b/src/chroot-tools/libremakepkg
new file mode 100755
index 0000000..a9e1fb7
--- /dev/null
+++ b/src/chroot-tools/libremakepkg
@@ -0,0 +1,187 @@
+#!/bin/bash -euE
+# libremakepkg
+
+# Copyright 2010 - 2011 Nicolás Reynolds
+# Copyright 2011 Joshua Ismael Haase Hernández
+# Copyright 2012 Luke Shumaker
+#
+# This file is part of Parabola.
+#
+# Parabola 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.
+#
+# Parabola 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 Parabola. If not, see <http://www.gnu.org/licenses/>.
+
+. /usr/share/libretools/conf.sh
+load_conf_libretools_chroot
+
+. "$(which libremessages)"
+. /usr/share/devtools/makechrootpkg.sh
+
+shopt -s nullglob
+
+# Boring functions #############################################################
+
+##
+# End inmediately but print a useful message
+##
+trap_exit() {
+	copy_logs
+	error "$*"
+	exit 1
+}
+
+extract() {
+	local user=$LIBREUSER
+	$INCHROOT || user=nobody
+
+	local clean
+	if $INCHROOT; then
+		clean=chcleanup
+	else
+		cp -a "$(which chcleanup)" "${copydir}/clean"
+		clean=/clean
+	fi
+
+	chroot_exec "${clean} && sudo -u ${user} ${MAKEPKG} ${makepkg_args} -o"
+}
+
+build() {
+	local user=$LIBREUSER
+	$INCHROOT || user=nobody
+
+	chroot_exec -N "sudo -u ${user} ${MAKEPKG} ${makepkg_args} -e"
+}
+
+# Functions that check for issues with the build ###############################
+
+check_pkgbuild() {
+	msg "Checking PKGBUILD for issues"
+	# TODO
+	if ! pkgbuild-check-nonfree -f; then
+		if [[ $? -eq 15 ]]; then
+			# other errors mean fail, not nonfree
+			error "PKGBUILD contains non-free issues"
+			exit 15
+		else
+			warning "PKGBUILD couldn't be check aganist non-free issues"
+		fi
+	fi
+}
+
+check_src() {
+	msg "Checking src directory for issues"
+	# TODO
+}
+
+check_pkg() {
+	msg "Checking final package for issues"
+	# TODO
+}
+
+
+# The main program #############################################################
+
+cmd=${0##*/}
+usage() {
+	echo "Usage: $cmd [options] [-- makepkg args]"
+	echo 'This program will build your package.'
+	echo ''
+	echo 'If run from outside of a chroot, this will set PKGDEST and'
+	echo "SRCDEST in the chroot's \`/etc/makepkg.conf', as well as making"
+	echo "whataver alterations to the chroot \`librechroot' makes."
+	echo ''
+	echo 'Options:'
+	echo "  -n <CHROOT>   Use this chroot instead of \`$CHROOT'"
+	echo "  -l <COPY>     Use this chroot copy instead \`$CHROOTCOPY'"
+	echo "  -m <MAKEPKG>  Use the command MAKEPKG instead of \'makepkg'"
+	echo '  -h            Show this message'
+}
+
+main() {
+	# Parse command line ###################################################
+
+	CHROOTCOPY=$LIBREUSER
+	[[ $CHROOTCOPY != root ]] || CHROOTCOPY=copy
+
+	makepkg_args='-s --noconfirm -L '
+	MAKEPKG=makepkg
+
+	INCHROOT=false
+	if [[ -f /.arch-chroot ]]; then
+		INCHROOT=true
+	fi
+
+	while getopts 'n:l:m:Rh' arg ; do
+		case "${arg}" in
+			n) CHROOT=$OPTARG;;
+			l) CHROOTCOPY=$OPTARG;;
+			m) MAKEPKG=$OPTARG;;
+			h) usage; exit 0;;
+			*) usage; exit 1;;
+		esac
+	done
+	shift $(($OPTIND - 1))
+	# Pass all arguments after -- right to makepkg
+	makepkg_args+=" $*"
+
+	if $INCHROOT; then
+		copydir=''
+	else
+		copydir="${CHROOTDIR}/${CHROOT}/${CHROOTCOPY}"
+	fi
+
+	# Init #################################################################
+
+	if (( EUID )); then
+		error "This script must be run as root"
+		exit 1
+	fi
+
+	if [[ ! -f PKGBUILD ]]; then
+		# This is the message used by makepkg
+		error "PKGBUILD does not exist"
+		exit 1
+	fi
+
+	# Trap signals from makepkg
+	trap 'trap_exit "(libremakepkg): TERM signal caught. Exiting..."' TERM HUP QUIT
+	trap 'trap_exit "(libremakepkg): Aborted by user! Exiting..."' INT
+	trap 'trap_exit "(libremakepkg): An unknown error has occurred. Exiting..."' ERR
+
+	SRCDEST="$(get_conf_makepkg SRCDEST .)"
+	PKGDEST="$(get_conf_makepkg PKGDEST .)"
+
+	# OK, we're starting now ###############################################
+
+	lock_open_write 9 "$copydir" \
+		"Waiting for existing lock on \`$copydir' to be released"
+
+	# Set target CARCH as it might be used within the PKGBUILD to select
+	# correct sources
+	MAKEPKG_CONF=$copydir/etc/makepkg.conf
+	export CARCH="$(get_conf_makepkg CARCH)"
+	unset MAKEPKG_CONF
+
+	$INCHROOT || chroot_init
+
+	check_pkgbuild
+	$INCHROOT || chroot_copy_in
+	extract
+	check_src
+	build
+	check_pkg
+
+	add_to_local_repo
+	$INCHROOT || chroot_copy_out
+}
+
+main "$@"