# - otherwise git gc is called
set -e
-topdir=$(rpm -E %_topdir)
+CALL_GC=${CALL_GC:-'no'}
+
+topdir="${1:-$(rpm -E %_topdir)}"
+topdir=$(readlink -f "$topdir")
purgedir=$topdir/purged
cd "$topdir"
+echo "Purging in $topdir, press ENTER to continue"
+read a
+
if [ -d "$purgedir" ]; then
echo >&2 "Previous pruge dir exists: $purgedir, remove it to resume"
exit 1
for pkg in */.git; do
pkg=${pkg%/.git}
cd "$pkg"
- status=$(git status -s)
+ purge='yes'
+
+ status=$(git status --porcelain)
+ stash=$(git stash list)
# FIXME: does not currently handle if some pushes are not made!
- if [ -n "$status" ]; then
+ if [ -n "$status" ] || [ -n "$stash" ]; then
cat <<-EOF
- * Package $pkg - Untracked files. Invoke gc
-
+ * Package $pkg - Untracked files or stash not empty.
$status
EOF
- git gc
- else
+ purge='no'
+ [ "$CALL_GC" != 'no' ] && git gc
+ fi
+ git show-ref --heads |\
+ { while read sha1 branch; do
+ short_branch=${branch#refs/heads/}
+ if ! upstream=$(git rev-parse -q --verify $short_branch@{u}) 2>/dev/null; then
+ echo "* Package $pkg - Branch $short_branch has not defined upstream"
+ purge='no'
+ continue
+ fi
+ if [ -n "$(git rev-list "$upstream..$branch")" ]; then
+ echo "* Package $pkg - Branch $short_branch is not fully merged to its upstream"
+ purge='no'
+ continue
+ fi
+ done
+ if [ "$purge" = 'yes' ]; then
cat <<-EOF
* Package $pkg - State clean. Removing
EOF
mv ../$pkg $purgedir
- fi
+ fi }
cd ..
done
+
+rmdir --ignore-fail-on-non-empty $purgedir
+
+# vi:syntax=sh:ts=4:sw=4:noet