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-rwxr-xr-xgit-prune.sh44
1 files changed, 44 insertions, 0 deletions
diff --git a/git-prune.sh b/git-prune.sh
new file mode 100755
index 0000000..c5a5d29
--- /dev/null
+++ b/git-prune.sh
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+USAGE='[-n] [--] [<head>...]'
+. git-sh-setup
+
+dryrun=
+echo=
+while case "$#" in 0) break ;; esac
+do
+ case "$1" in
+ -n) dryrun=-n echo=echo ;;
+ --) break ;;
+ -*) usage ;;
+ *) break ;;
+ esac
+ shift;
+done
+
+sync
+case "$#" in
+0) git-fsck-objects --full --cache --unreachable ;;
+*) git-fsck-objects --full --cache --unreachable $(git-rev-parse --all) "$@" ;;
+esac |
+
+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 $dryrun
+
+if redundant=$(git-pack-redundant --all 2>/dev/null) && test "" != "$redundant"
+then
+ if test "" = "$dryrun"
+ then
+ echo "$redundant" | xargs rm -f
+ else
+ echo rm -f "$redundant"
+ fi
+fi