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-rwxr-xr-xmakerepropkg.in33
1 files changed, 21 insertions, 12 deletions
diff --git a/makerepropkg.in b/makerepropkg.in
index 70abcbe..b271f25 100755
--- a/makerepropkg.in
+++ b/makerepropkg.in
@@ -17,9 +17,12 @@ declare -a buildenv buildopts installed installpkgs
archiveurl='https://archive.archlinux.org/packages'
buildroot=/var/lib/archbuild/reproducible
-chroot=testenv
diffoscope=0
+chroot=$USER
+[[ -n ${SUDO_USER:-} ]] && chroot=$SUDO_USER
+[[ -z "$chroot" || $chroot = root ]] && chroot=copy
+
parse_buildinfo() {
local line var val
@@ -108,15 +111,19 @@ OPTIONS
-d Run diffoscope if the package is unreproducible
-c <dir> Set pacman cache
-M <file> Location of a makepkg config file
+ -l <chroot> The directory name to use as the chroot namespace
+ Useful for maintaining multiple copies
+ Default: $chroot
-h Show this usage message
__EOF__
}
-while getopts 'dM:c:h' arg; do
+while getopts 'dM:c:l:h' arg; do
case "$arg" in
d) diffoscope=1 ;;
M) archroot_args+=(-M "$OPTARG") ;;
c) cache_dirs+=("$OPTARG") ;;
+ l) chroot="$OPTARG" ;;
h) usage; exit 0 ;;
*|?) usage; exit 1 ;;
esac
@@ -184,12 +191,14 @@ BUILDTOOLVER="${buildinfo[buildtoolver]}"
PKGEXT=${splitpkgs[0]#${splitpkgs[0]%.pkg.tar*}}
# nuke and restore reproducible testenv
-for copy in "${buildroot}"/*/; do
+namespace="$buildroot/$chroot"
+lock 9 "${namespace}.lock" "Locking chroot namespace '%s'" "${namespace}"
+for copy in "${namespace}"/*/; do
[[ -d ${copy} ]] || continue
subvolume_delete_recursive "${copy}"
done
-rm -rf --one-file-system "${buildroot}"
-(umask 0022; mkdir -p "${buildroot}")
+rm -rf --one-file-system "${namespace}"
+(umask 0022; mkdir -p "${namespace}")
for fname in "${installed[@]}"; do
if ! allpkgfiles+=("$(get_pkgfile "${fname}")"); then
@@ -216,10 +225,10 @@ else
warning "Unknown buildtool (${BUILDTOOL}-${BUILDTOOLVER}), using fallback"
makepkg_conf=@pkgdatadir@/makepkg-x86_64.conf
fi
-printf '%s\n' "${allpkgfiles[@]}" | mkarchroot -M "${makepkg_conf}" -U "${archroot_args[@]}" "${buildroot}"/root - || exit 1
+printf '%s\n' "${allpkgfiles[@]}" | mkarchroot -M "${makepkg_conf}" -U "${archroot_args[@]}" "${namespace}/root" - || exit 1
# use makechrootpkg to prep the build directory
-makechrootpkg -r "${buildroot}" -l "${chroot}" -- --packagelist || exit 1
+makechrootpkg -r "${namespace}" -l build -- --packagelist || exit 1
# set detected makepkg.conf options
{
@@ -228,22 +237,22 @@ makechrootpkg -r "${buildroot}" -l "${chroot}" -- --packagelist || exit 1
done
printf 'OPTIONS=(%s)\n' "${buildopts[*]@Q}"
printf 'BUILDENV=(%s)\n' "${buildenv[*]@Q}"
-} >> "${buildroot}/${chroot}"/etc/makepkg.conf
-install -d -o "${SUDO_UID:-$UID}" -g "$(id -g "${SUDO_UID:-$UID}")" "${buildroot}/${chroot}/${BUILDDIR}"
+} >> "${namespace}/build"/etc/makepkg.conf
+install -d -o "${SUDO_UID:-$UID}" -g "$(id -g "${SUDO_UID:-$UID}")" "${namespace}/build/${BUILDDIR}"
# kick off the build
-arch-nspawn "${buildroot}/${chroot}" \
+arch-nspawn "${namespace}/build" \
--bind="${PWD}:/startdir" \
--bind="${SRCDEST}:/srcdest" \
/chrootbuild -C --noconfirm --log --holdver --skipinteg
ret=$?
if (( ${ret} == 0 )); then
- msg2 "built succeeded! built packages can be found in ${buildroot}/${chroot}/pkgdest"
+ msg2 "built succeeded! built packages can be found in ${namespace}/build/pkgdest"
msg "comparing artifacts..."
for pkgfile in "${splitpkgs[@]}"; do
- comparefiles=("${pkgfile}" "${buildroot}/${chroot}/pkgdest/${pkgfile##*/}")
+ comparefiles=("${pkgfile}" "${namespace}/build/pkgdest/${pkgfile##*/}")
if cmp -s "${comparefiles[@]}"; then
msg2 "Package '%s' successfully reproduced!" "${pkgfile}"
else