1 files changed, 40 insertions, 0 deletions
diff --git a/git-prune.sh b/git-prune.sh
new file mode 100755
index 0000000000..c4de7f5f25
--- /dev/null
+++ b/git-prune.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+
+. git-sh-setup || die "Not a git archive"
+
+dryrun=
+echo=
+while case "$#" in 0) break ;; esac
+do
+    case "$1" in
+    -n) dryrun=-n echo=echo ;;
+    --) break ;;
+    -*) echo >&2 "usage: git-prune [ -n ] [ heads... ]"; exit 1 ;;
+    *)  break ;;
+    esac
+    shift;
+done
+
+sync
+git-fsck-objects --full --cache --unreachable "$@" |
+sed -ne '/unreachable /{
+    s/unreachable [^ ][^ ]* //
+    s|\(..\)|\1/|p
+}' | {
+	cd "$GIT_OBJECT_DIRECTORY" || exit
+	xargs $echo rm -f
+	rmdir 2>/dev/null [0-9a-f][0-9a-f]
+}
+
+git-prune-packed $dryrun
+
+redundant=$(git-pack-redundant --all)
+if test "" != "$redundant"
+then
+	if test "" = "$dryrun"
+	then
+		echo "$redundant" | xargs rm -f
+	else
+		echo rm -f "$redundant"
+	fi
+fi