makechrootpkg: Bashify syntax
No functional change. Eliminates unused variables RUN and FORCE. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
This commit is contained in:
parent
21daec135a
commit
733668f4cc
224
makechrootpkg.in
224
makechrootpkg.in
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@ -8,27 +8,22 @@
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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FORCE='n'
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RUN=''
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MAKEPKG_ARGS='-s --noconfirm'
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REPACK=''
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WORKDIR=$PWD
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update_first='0'
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clean_first='0'
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install_pkg=''
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add_to_db=0
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chrootdir=''
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APPNAME=$(basename "${0}")
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workdir="$PWD"
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makepkg_args='-s --noconfirm'
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repack=false
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update_first=false
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clean_first=false
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install_pkg=
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add_to_db=false
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chrootdir=
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appname=${0##*/}
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default_copy=$USER
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[[ -n $SUDO_USER ]] && default_copy=$SUDO_USER
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[[ -z $default_copy || $default_copy = root ]] && default_copy=copy
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usage() {
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echo "usage ${APPNAME} [options] -r <chrootdir> [--] [makepkg args]"
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echo "usage $appname [options] -r <chrootdir> [--] [makepkg args]"
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echo ' Run this script in a PKGBUILD dir to build a package inside a'
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echo ' clean chroot. All unrecognized arguments passed to this script'
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echo ' will be passed to makepkg.'
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@ -41,7 +36,7 @@ usage() {
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echo 'command:'
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echo ' mkarchroot <chrootdir>/root base base-devel sudo'
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echo ''
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echo "Default makepkg args: $MAKEPKG_ARGS"
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echo "Default makepkg args: $makepkg_args"
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echo ''
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echo 'Flags:'
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echo '-h This help'
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@ -59,22 +54,22 @@ usage() {
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}
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while getopts 'hcudr:I:l:' arg; do
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case "${arg}" in
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case "$arg" in
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h) usage ;;
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c) clean_first=1 ;;
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u) update_first=1 ;;
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d) add_to_db=1 ;;
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c) clean_first=true ;;
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u) update_first=true ;;
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d) add_to_db=true ;;
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r) chrootdir="$OPTARG" ;;
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I) install_pkg="$OPTARG" ;;
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l) copy="$OPTARG" ;;
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*) MAKEPKG_ARGS="$MAKEPKG_ARGS -$arg $OPTARG" ;;
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*) makepkg_args="$makepkg_args -$arg $OPTARG" ;;
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esac
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done
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# Canonicalize chrootdir, getting rid of trailing /
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chrootdir=$(readlink -e "$chrootdir")
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if [[ ${copy:0:1} = "/" ]]; then
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if [[ ${copy:0:1} = / ]]; then
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copydir=$copy
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else
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[[ -z $copy ]] && copy=$default_copy
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@ -82,32 +77,32 @@ else
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fi
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# Pass all arguments after -- right to makepkg
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MAKEPKG_ARGS="$MAKEPKG_ARGS ${*:$OPTIND}"
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makepkg_args="$makepkg_args ${*:$OPTIND}"
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# See if -R was passed to makepkg
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for arg in ${*:$OPTIND}; do
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if [ "$arg" = '-R' ]; then
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REPACK=1
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break;
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if [[ $arg = -R ]]; then
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repack=1
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break
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fi
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done
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if [ "$EUID" != '0' ]; then
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if (( EUID )); then
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echo 'This script must be run as root.'
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exit 1
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fi
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if [ ! -f PKGBUILD -a -z "$install_pkg" ]; then
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if [[ ! -f PKGBUILD && -z $install_pkg ]]; then
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echo 'This must be run in a directory containing a PKGBUILD.'
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exit 1
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fi
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if [ ! -d "$chrootdir" ]; then
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if [[ ! -d $chrootdir ]]; then
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echo "No chroot dir defined, or invalid path '$chrootdir'"
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exit 1
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fi
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if [ ! -d "$chrootdir/root" ]; then
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if [[ ! -d $chrootdir/root ]]; then
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echo 'Missing chroot dir root directory.'
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echo "Try using: mkarchroot $chrootdir/root base base-devel sudo"
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usage
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@ -124,7 +119,7 @@ if ! flock -n 9; then
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echo "done"
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fi
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if [ ! -d "$copydir" -o "$clean_first" -eq "1" ]; then
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if [[ ! -d $copydir ]] || $clean_first; then
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# Get a read lock on the root chroot to make
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# sure we don't clone a half-updated chroot
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exec 8>"$chrootdir/root.lock"
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@ -138,8 +133,9 @@ if [ ! -d "$copydir" -o "$clean_first" -eq "1" ]; then
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echo -n 'creating clean working copy...'
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use_rsync=false
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if type -P btrfs >/dev/null; then
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[ -d $copydir ] && btrfs subvolume delete "$copydir" &>/dev/null
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btrfs subvolume snapshot "$chrootdir/root" "$copydir" &>/dev/null || use_rsync=true
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[[ -d $copydir ]] && btrfs subvolume delete "$copydir" &>/dev/null
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btrfs subvolume snapshot "$chrootdir/root" "$copydir" &>/dev/null ||
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use_rsync=true
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else
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use_rsync=true
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fi
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@ -154,152 +150,154 @@ if [ ! -d "$copydir" -o "$clean_first" -eq "1" ]; then
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exec 8>&-
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fi
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if [ -n "$install_pkg" ]; then
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pkgname="$(basename "$install_pkg")"
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if [[ -n $install_pkg ]]; then
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pkgname="${install_pkg##*/}"
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cp "$install_pkg" "$copydir/$pkgname"
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mkarchroot -r "pacman -U /$pkgname --noconfirm" "$copydir"
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ret=$?
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rm "$copydir/$pkgname"
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# Exit early, we've done all we need to
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exit $ret
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fi
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if [ $update_first -eq 1 ]; then
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mkarchroot -u "$copydir"
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fi
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$update_first && mkarchroot -u "$copydir"
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[ -d "$copydir/build" ] || mkdir "$copydir/build"
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mkdir -p "$copydir/build"
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if [ "$REPACK" != "1" ]; then
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# Remove anything in there UNLESS -R (repack) was passed to makepkg
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rm -rf "$copydir/build/"*
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fi
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# Remove anything in there UNLESS -R (repack) was passed to makepkg
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$repack || rm -rf "$copydir"/build/*
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# Read .makepkg.conf even if called via sudo
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if [ -n "${SUDO_USER}" ]; then
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makepkg_conf="/$(eval echo ~${SUDO_USER})/.makepkg.conf"
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if [[ -n $SUDO_USER ]]; then
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makepkg_conf="$(eval echo ~$SUDO_USER)/.makepkg.conf"
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else
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makepkg_conf="~/.makepkg.conf"
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makepkg_conf="$HOME/.makepkg.conf"
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fi
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# Get SRC/PKGDEST from makepkg.conf
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if [ -f "${makepkg_conf}" ]; then
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eval $(grep '^SRCDEST=' "${makepkg_conf}")
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eval $(grep '^PKGDEST=' "${makepkg_conf}")
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eval $(grep '^MAKEFLAGS=' "${makepkg_conf}")
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eval $(grep '^PACKAGER=' "${makepkg_conf}")
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if [[ -f $makepkg_conf ]]; then
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eval $(grep '^SRCDEST=' "$makepkg_conf")
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eval $(grep '^PKGDEST=' "$makepkg_conf")
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eval $(grep '^MAKEFLAGS=' "$makepkg_conf")
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eval $(grep '^PACKAGER=' "$makepkg_conf")
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fi
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[ -z "${SRCDEST}" ] && eval $(grep '^SRCDEST=' /etc/makepkg.conf)
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[ -z "${PKGDEST}" ] && eval $(grep '^PKGDEST=' /etc/makepkg.conf)
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[ -d "$copydir/pkgdest" ] || mkdir "$copydir/pkgdest"
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if ! grep 'PKGDEST="/pkgdest"' "$copydir/etc/makepkg.conf" >/dev/null 2>&1; then
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[[ -z $SRCDEST ]] && eval $(grep '^SRCDEST=' /etc/makepkg.conf)
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[[ -z $PKGDEST ]] && eval $(grep '^PKGDEST=' /etc/makepkg.conf)
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[[ -z $MAKEFLAGS ]] && eval $(grep '^MAKEFLAGS=' /etc/makepkg.conf)
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[[ -z $PACKAGER ]] && eval $(grep '^PACKAGER=' /etc/makepkg.conf)
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mkdir -p "$copydir/pkgdest"
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if ! grep -q 'PKGDEST="/pkgdest"' "$copydir/etc/makepkg.conf"; then
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echo 'PKGDEST="/pkgdest"' >> "$copydir/etc/makepkg.conf"
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fi
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[ -d "$copydir/srcdest" ] || mkdir "$copydir/srcdest"
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if ! grep 'SRCDEST="/srcdest"' "$copydir/etc/makepkg.conf" >/dev/null 2>&1; then
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mkdir -p "$copydir/srcdest"
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if ! grep -q 'SRCDEST="/srcdest"' "$copydir/etc/makepkg.conf"; then
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echo 'SRCDEST="/srcdest"' >> "$copydir/etc/makepkg.conf"
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fi
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[ -z "${MAKEFLAGS}" ] && eval $(grep '^MAKEFLAGS=' /etc/makepkg.conf)
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if [ -n "${MAKEFLAGS}" ]; then
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sed -i '/^MAKEFLAGS=/d' "$copydir/etc/makepkg.conf"
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echo "MAKEFLAGS='${MAKEFLAGS}'" >> "$copydir/etc/makepkg.conf"
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if [[ -n $MAKEFLAGS ]]; then
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sed -i '/^MAKEFLAGS=/d' "$copydir/etc/makepkg.conf"
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echo "MAKEFLAGS='${MAKEFLAGS}'" >> "$copydir/etc/makepkg.conf"
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fi
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[ -z "${PACKAGER}" ] && eval $(grep '^PACKAGER=' /etc/makepkg.conf)
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if [ -n "${PACKAGER}" ]; then
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sed -i '/^PACKAGER=/d' "$copydir/etc/makepkg.conf"
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echo "PACKAGER='${PACKAGER}'" >> "$copydir/etc/makepkg.conf"
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if [[ -n $PACKAGER ]]; then
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sed -i '/^PACKAGER=/d' "$copydir/etc/makepkg.conf"
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echo "PACKAGER='${PACKAGER}'" >> "$copydir/etc/makepkg.conf"
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fi
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# Set target CARCH as it might be used within the PKGBUILD to select correct sources
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eval $(grep '^CARCH=' "$copydir/etc/makepkg.conf")
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export CARCH
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# Copy PKGBUILD and sources
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source=($(. PKGBUILD; echo ${source[@]}))
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source=( $(source PKGBUILD; echo ${source[@]}) )
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cp PKGBUILD "$copydir/build/"
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for f in ${source[@]}; do
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basef=$(echo $f | sed 's|::.*||' | sed 's|^.*://.*/||g')
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if [ -f "$basef" ]; then
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cp "$basef" "$copydir/srcdest/"
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elif [ -f "$SRCDEST/$basef" ]; then
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cp "$SRCDEST/$basef" "$copydir/srcdest/"
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for file in "${source[@]}"; do
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file="${file%%::*}"
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file="${file##*://*/}"
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if [[ -f $file ]]; then
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cp "$file" "$copydir/srcdest/"
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elif [[ -f $SRCDEST/$file ]]; then
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cp "$SRCDEST/$file" "$copydir/srcdest/"
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fi
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done
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( . PKGBUILD
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for i in 'changelog' 'install'; do
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filelist=$(sed -n "s/^[[:space:]]*$i=//p" PKGBUILD)
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for file in $filelist; do
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# evaluate any bash variables used
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eval file=${file}
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if [[ -f "$file" ]]; then
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cp "$file" "$copydir/build/"
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fi
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(
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source PKGBUILD
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for i in changelog install; do
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sed -n "s/^[[:space:]]*$i=//p" PKGBUILD | while IFS= read -r file; do
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# evaluate any bash variables used
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eval file="$file"
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[[ -f $file ]] && cp "$file" "$copydir/build/"
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done
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done
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done
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)
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chown -R nobody "$copydir/build"
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chown -R nobody "$copydir/srcdest"
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chown -R nobody "$copydir/pkgdest"
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chown -R nobody "$copydir"/{build,pkgdest,srcdest}
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echo 'nobody ALL = NOPASSWD: /usr/bin/pacman' > "$copydir/etc/sudoers.d/nobody-pacman"
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chmod 440 "$copydir/etc/sudoers.d/nobody-pacman"
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#This is a little gross, but this way the script is recreated every time in the
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#working copy
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(cat <<EOF
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# This is a little gross, but this way the script is recreated every time in the
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# working copy
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cat >"$copydir/chrootbuild" <<EOF
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#!/bin/bash
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export LANG=C
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cd /build
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export HOME=/build
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sudo -u nobody makepkg $MAKEPKG_ARGS || touch BUILD_FAILED
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[ -f BUILD_FAILED ] && exit 1
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cd /build
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sudo -u nobody makepkg $makepkg_args || touch BUILD_FAILED
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[[ -f BUILD_FAILED ]] && exit 1
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which namcap &>/dev/null && namcap /build/PKGBUILD /pkgdest/*.pkg.tar.* > /build/namcap.log
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exit 0
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EOF
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) > "$copydir/chrootbuild"
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chmod +x "$copydir/chrootbuild"
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if mkarchroot -r "/chrootbuild" "$copydir"; then
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for pkgfile in "${copydir}"/pkgdest/*.pkg.tar.*; do
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[ -e "$pkgfile" ] || continue
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if [ "$add_to_db" -eq "1" ]; then
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mkdir -p "${copydir}/repo"
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pushd "${copydir}/repo" >/dev/null
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for pkgfile in "$copydir"/pkgdest/*.pkg.tar.*; do
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[[ -e $pkgfile ]] || continue
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if $add_to_db; then
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mkdir -p "$copydir/repo"
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pushd "$copydir/repo" >/dev/null
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cp "$pkgfile" .
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repo-add repo.db.tar.gz "$(basename "$pkgfile")"
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repo-add repo.db.tar.gz "${pkgfile##*/}"
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popd >/dev/null
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fi
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if [ -d "$PKGDEST" ]; then
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mv "$pkgfile" "${PKGDEST}"
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if [[ -d $PKGDEST ]]; then
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mv "$pkgfile" "$PKGDEST"
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else
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mv "$pkgfile" "${WORKDIR}"
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mv "$pkgfile" "$workdir"
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fi
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done
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for l in "${copydir}"/build/{namcap,*-{build,check,package,package_*}}.log; do
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[ -f "$l" ] && mv "$l" "${WORKDIR}"
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for l in "$copydir"/build/{namcap,*-{build,check,package,package_*}}.log; do
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[[ -f $l ]] && mv "$l" "$workdir"
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done
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else
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#just in case. We returned 1, make sure we fail
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touch "${copydir}/build/BUILD_FAILED"
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# Just in case. We returned 1, make sure we fail
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touch "$copydir/build/BUILD_FAILED"
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fi
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for f in "${copydir}"/srcdest/*; do
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[ -e "$f" ] || continue
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if [ -d "$SRCDEST" ]; then
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mv "$f" "${SRCDEST}"
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for f in "$copydir"/srcdest/*; do
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[[ -e $f ]] || continue
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if [[ -d $SRCDEST ]]; then
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mv "$f" "$SRCDEST"
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else
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mv "$f" "${WORKDIR}"
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mv "$f" "$workdir"
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fi
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done
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if [ -e "${copydir}/build/BUILD_FAILED" ]; then
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if [[ -e $copydir/build/BUILD_FAILED ]]; then
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echo "Build failed, check $copydir/build"
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rm "${copydir}/build/BUILD_FAILED"
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rm "$copydir/build/BUILD_FAILED"
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exit 1
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fi
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