Commit df4893de authored by Ariadne Conill's avatar Ariadne Conill

new script (buildlab) for doing chrooted builds.

parent 0dccfece
......@@ -11,7 +11,7 @@ LUA_VERSION = 5.1
LUA_SHAREDIR ?= $(prefix)/share/lua/$(LUA_VERSION)/
SCRIPTS := abuild devbuild buildrepo abuild-keygen \
abuild-sign newapkbuild abump apkgrel ap
abuild-sign newapkbuild abump apkgrel ap buildlab
USR_BIN_FILES := $(SCRIPTS) abuild-tar
SAMPLES := sample.APKBUILD sample.initd sample.confd \
sample.pre-install sample.post-install
......
#!/bin/sh
abuild_ver=@VERSION@
sysconfdir=@sysconfdir@
abuildrepo=/var/lib/buildlab/result
datadir=@datadir@
BUILD_BASE="build-base"
SUDO=${SUDO:-"sudo"}
FAKEROOT=${FAKEROOT:-"fakeroot"}
APK=${APK:-apk}
default_colors() {
NORMAL="\033[1;0m"
STRONG="\033[1;1m"
RED="\033[1;31m"
GREEN="\033[1;32m"
YELLOW="\033[1;33m"
BLUE="\033[1;34m"
}
default_colors
is_local() {
case "$1" in
http://*|ftp://*|https://*|saveas-*://*)
return 1;;
esac
return 0
}
msg() {
local prompt="$GREEN>>>${NORMAL}"
[ -z "$quiet" ] && printf "${prompt} $@\n" >&2
}
error() {
local prompt="$RED>>>${NORMAL}"
printf "${prompt} $@\n" >&2
}
die() {
error "$@"
exit 1
}
runpart() {
local part=$1
msg "Running part $part"
$part || die "$part failed"
}
do_chroot_action() {
local path="$1"
local command="$2"
msg "Doing chroot action '$command' in '$path'..."
mount -o bind /dev "$path"/dev
mount -o bind /proc "$path"/proc
mount -o bind /sys "$path"/sys
shift;
# XXX: we have to do this because busybox clobbers us, bleah.
echo $* > "$path"/.chroot-action.sh
chroot "$path" /bin/sh /.chroot-action.sh
rm "$path"/.chroot-action.sh
umount "$path"/dev
umount "$path"/proc
umount "$path"/sys
}
prepare_chroot() {
local path="$1"
local version="$2"
local mirror="$3"
local arch="$4"
msg "Setting up repositories for mirror $mirror with version $version at $path..."
mkdir -p "$path"/etc/apk
echo "http://$mirror/alpine/$version/packages/$arch/main" >> "$path"/etc/apk/repositories
echo "http://$mirror/alpine/$version/packages/$arch/testing" >> "$path"/etc/apk/repositories
mkdir -p "$path"/var/lib/apk
echo "alpine-base" > "$path"/var/lib/apk/world
mkdir -p "$path"/etc
cp /etc/resolv.conf "$path"/etc/resolv.conf
msg "Updating package lists..."
apk --root $path --repositories "$path"/etc/apk/repositories update
msg "Installing alpine-base..."
apk --root $path --repositories "$path"/etc/apk/repositories add --initdb alpine-base
msg "Installing abuild..."
apk --root $path --repositories "$path"/etc/apk/repositories add --initdb abuild
msg "Installing build-base..."
apk --root $path --repositories "$path"/etc/apk/repositories add --initdb build-base
msg "Adding abuild user..."
do_chroot_action "$path" adduser -D -G abuild abuild
echo "abuild ALL=NOPASSWD: ALL" >> "$path"/etc/sudoers
msg "Generating buildlab signing keys..."
do_chroot_action "$path" su abuild -c "'abuild-keygen -ai'"
msg "Setting up repository symlink..."
mkdir -p "$path"/home/abuild/.cache/apks
do_chroot_action "$path" chown abuild:abuild /home/abuild/${src}
do_chroot_action "$path" ln -sf .cache/apks /home/abuild/repo
msg "Build chroot is ready!"
}
build_package() {
local path="$1"
local apkbuild="$2"
srcdir="$(dirname $apkbuild)"
msg "Parsing $apkbuild..."
. "$apkbuild"
msg "Copying local sources..."
mkdir -p "$path"/home/abuild/src
chmod 666 "$path"/home/abuild/src
for src in $source $install; do
is_local $src || continue
msg "${srcdir}/${src} -> ${path}/home/abuild/src/${src} ..."
cp ${srcdir}/${src} "${path}"/home/abuild/${src}
do_chroot_action "$path" chown abuild:abuild /home/abuild/${src}
done
cp $apkbuild "$path"/home/abuild
do_chroot_action "$path" chown abuild:abuild /home/abuild/$(basename $apkbuild)
msg "Invoking abuild..."
do_chroot_action "$path" su abuild -c "'cd /home/abuild; abuild -r'"
msg "Copying back results to ${abuildrepo}..."
mkdir -p ${abuildrepo}
for papk in "${path}"/home/abuild/*.apk; do
apk=$(basename $papk)
msg "$papk -> ${abuildrepo}/${apk}"
cp $papk ${abuildrepo}/${apk}
done
msg "Cleaning up..."
rm -rf "$path"/home/abuild/src
rm -rf "$path"/home/abuild/pkg
rm -f "$path"/home/abuild/APKBUILD
}
usage() {
echo "buildlab $abuild_ver"
echo " "
echo "Common options:"
echo " "
echo " -q Quiet operation"
echo " -p Path to buildroot"
echo " "
echo "Creating build roots (buildlab -C):"
echo " "
echo " -m APK repository mirror"
echo " -v APK distribution version"
echo " -a APK repository architecture"
echo " "
echo "Updating build roots (buildlab -u):"
echo " "
echo " No special options."
echo " "
echo "Building packages (buildlab -b):"
echo " "
echo " -b APKBUILD file"
echo " "
echo "Examples:"
echo " "
echo "sudo ./buildlab -C -p /home/nenolod/buildroot -m dl-3.alpinelinux.org -v edge -a x86_64"
echo "sudo ./buildlab -b /home/nenolod/aports/main/gnome-panel/APKBUILD -p /home/nenolod/buildroot"
}
unset force
unset recursive
while getopts "chqCp:v:m:a:b:" opt; do
case $opt in
'c') default_colors
color_opt="-c";;
'h') usage;;
'q') quiet="-q";;
'C') create="-c";;
'p') buildpath="$OPTARG";;
'm') buildmirror="$OPTARG";;
'v') buildver="$OPTARG";;
'a') buildarch="$OPTARG";;
'b') buildpkg="$OPTARG";;
esac
done
shift $(( $OPTIND - 1 ))
if [ ! -z "$create" ]; then
msg "Creating new chroot at $buildpath..."
prepare_chroot $buildpath $buildver $buildmirror $buildarch
exit 0
fi
if [ ! -z "$buildpkg" ]; then
msg "Building APKBUILD $buildpkg in chroot $buildpath..."
build_package $buildpath $buildpkg
exit 0
fi
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