Release 2 (by relup.sh)

[packages/rpm-build-tools.git] / purge-packages.sh

diff --git a/purge-packages.sh b/purge-packages.sh
index 25a8e82cf29e1e53d7727a4c9ee95b1d280fc39a..04158b699f0e1ff7ee9cad51e1fcc88bf55a6e67 100755 (executable)
--- a/purge-packages.sh
+++ b/purge-packages.sh
@@ -1,37 +1,92 @@
 #!/bin/sh
 # Purges packages/ checkouts
-# - if package has clean state, the dir is removed
-# - otherwise git gc is called
+#
+# - if package has clean state, the dir is cleaned up (moved to purge dir)
+# - otherwise git gc is called if CALL_GC=yes
+# Stashes aside packages/ that do not have .git dir
+# - these dirs are usually created by rpmbuild if Name does not match .spec file
+
 set -e
 
-topdir=$(rpm -E %_topdir)
+CALL_GC=${CALL_GC:-no}
+
+topdir="${1:-$(rpm -E %_topdir)}"
+topdir=$(readlink -f "$topdir")
 purgedir=$topdir/purged
+stashdir=$topdir/stashed
 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"
+       echo >&2 "Previous pruge dir exists: $purgedir, remove it to continue"
        exit 1
 fi
 
 install -d $purgedir
 for pkg in */.git; do
+       continue
        pkg=${pkg%/.git}
        cd "$pkg"
+       purge='yes'
+
        status=$(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
+               * Package $pkg - State clean. Purging
                EOF
                mv ../$pkg $purgedir
-       fi
+       fi }
        cd ..
 done
+
+rmdir --ignore-fail-on-non-empty $purgedir
+
+# go over packages that do not have .git
+if [ -d "$stashdir" ]; then
+       echo >&2 "Previous stash dir exists: $stashdir, remove it to continue"
+       exit 1
+fi
+install -d $stashdir
+stashdir=$(readlink -f $stashdir)
+for pkg in */; do
+       # skip symlinks
+       test -L "${pkg%/}" && continue
+       # skip packages which do have .git
+       test -d "$pkg/.git" && continue
+       # skip if it's the stash dir itself
+       pkg=$(readlink -f $pkg)
+       test "$pkg" = "$stashdir" && continue
+
+       echo "* Package $pkg does not have .git, stashing"
+       mv $pkg $stashdir
+done
+rmdir --ignore-fail-on-non-empty $stashdir
+
+# vi:syntax=sh:ts=4:sw=4:noet