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authorJoshua I. Haase H. (xihh) <hahj87@gmail.com>2012-12-04 21:19:22 -0600
committerJoshua I. Haase H. (xihh) <hahj87@gmail.com>2012-12-04 21:19:22 -0600
commitacc2c792c423c5aa81aa95f0516de7724dba3ab9 (patch)
tree73cacea8eff5cdfd23f42b740597b5498d152509 /src/chroot-tools/libremakepkg
parentd11741d73bbf6940c45ee0f2cadea980e9e40785 (diff)
parent098d7430e6447c4658704c3bcf88ea1ed7a5206b (diff)
Merge branch 'master' of gitpar:libretools
Conflicts: librechroot libremakepkg
Diffstat (limited to 'src/chroot-tools/libremakepkg')
-rwxr-xr-xsrc/chroot-tools/libremakepkg195
1 files changed, 195 insertions, 0 deletions
diff --git a/src/chroot-tools/libremakepkg b/src/chroot-tools/libremakepkg
new file mode 100755
index 0000000..4e810d1
--- /dev/null
+++ b/src/chroot-tools/libremakepkg
@@ -0,0 +1,195 @@
+#!/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/>.
+
+. /etc/libretools.conf
+
+shopt -s nullglob
+
+# This file (libremakepkg) is GPLv3+, but I would like to use some code
+# modified from devtools' "makechrootpkg", which is GPLv2.
+. "$(dirname "$0")/libremakepkg.gpl2"
+# This gives us the functions:
+# - chroot_init
+# - chroot_extract
+# - chroot_build
+# - copy_pkgs
+
+# Boring functions #############################################################
+
+##
+# copy logs if they exist
+##
+copy_logs() {
+ for l in "$copydir"/build/*.log; do
+ chown "$LIBREUSER" "$l"
+ mv "$l" .
+ done
+}
+
+##
+# End inmediately but print a useful message
+##
+trap_exit() {
+ copy_logs
+ error "$*"
+ exit 1
+}
+
+##
+# Usage: makepkg_conf_get SETTING [DEFAULT]
+##
+makepkg_conf_get() {
+ local setting=$1
+ if [[ -f $LIBREHOME/.makepkg.conf ]]; then
+ eval $(grep "^$setting=" "$LIBREHOME/.makepkg.conf")
+ fi
+ if [[ -z ${!setting:-} ]]; then
+ eval $(grep "^$setting=" "/etc/makepkg.conf")
+ fi
+ if [[ -z ${!setting:-} && -n ${2:-} ]]; then
+ eval "$setting='$2'"
+ fi
+}
+
+chroot_makepkg_conf_get() {
+ local setting=$1
+ eval $(grep "^$setting=" "$copydir/etc/makepkg.conf")
+}
+
+chroot_makepkg_conf_set() {
+ local key=$1
+ local val=$2
+ sed -i "/^$key=/d" "$copydir/etc/makepkg.conf"
+ echo "$key='$val'" >> "$copydir/etc/makepkg.conf"
+}
+
+# Functions that check for issues with the build ###############################
+
+libre_check_pkgbuild() {
+ msg "Checking PKGBUILD for issues"
+ # TODO
+ if ! pkgbuild-check-nonfree -f; then
+ if [[ $? -eq 15 ]]; then
+ # other errors mean fail, not nonfree
+ error "PKGBUILD contains non-free issues"
+ exit 15
+ else
+ warning "PKGBUILD couldn't be check aganist non-free issues"
+ fi
+ fi
+}
+
+libre_check_src() {
+ msg "Checking src directory for issues"
+ # TODO
+}
+
+libre_check_pkg() {
+ msg "Checking final package for issues"
+ # TODO
+}
+
+
+# The main program #############################################################
+
+cmd=${0##*/}
+usage() {
+ echo "Usage: $cmd [options] [-- makepkg args]"
+ echo 'This program will build your package.'
+ echo ''
+ echo 'OPTIONS:'
+ echo " -n <CHROOT> Use this chroot instead of \`$CHROOT'"
+ echo ' -l <COPY> Use this chroot copy instead of basing it'
+ echo ' on the username'
+ echo ''
+ echo " -m <MAKEPKG> Use the command MAKEPKG instead of 'makepkg'"
+ echo ''
+ echo ' -h Show this message'
+}
+
+main() {
+ # Parse command line ###################################################
+
+ CHROOTCOPY=$LIBREUSER
+ [[ $CHROOTCOPY != root ]] || CHROOTCOPY=copy
+
+ makepkg_args='-s --noconfirm -L '
+ MAKEPKG=makepkg
+
+ while getopts 'n:l:m:Rh' arg ; do
+ case "${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+=" $*"
+
+ rootdir="${CHROOTDIR}/${CHROOT}/root"
+ copydir="${CHROOTDIR}/${CHROOT}/${CHROOTCOPY}"
+
+ # 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
+
+ makepkg_conf_get SRCDEST .
+ makepkg_conf_get PKGDEST .
+
+ # OK, we're starting now ###############################################
+
+ lock_open_write 9 "$copydir" "Locking chroot '$CHROOTCOPY'"
+
+ # Set target CARCH as it might be used within the PKGBUILD to select correct sources
+ chroot_makepkg_conf_get CARCH
+ export CARCH
+
+ chroot_init
+
+ libre_check_pkgbuild
+ chroot_extract
+ libre_check_src
+ chroot_build
+ libre_check_pkg
+
+ copy_pkgs
+ copy_logs
+}
+
+main "$@"