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-rwxr-xr-xgit-prune.sh27
1 files changed, 27 insertions, 0 deletions
diff --git a/git-prune.sh b/git-prune.sh
new file mode 100755
index 0000000..9657dbf
--- /dev/null
+++ b/git-prune.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+. git-sh-setup || die "Not a git archive"
+
+dryrun=
+echo=
+while case "$#" in 0) break ;; esac
+do
+ case "$1" in
+ -n) dryrun=-n echo=echo ;;
+ --) break ;;
+ -*) echo >&2 "usage: git-prune [ -n ] [ heads... ]"; exit 1 ;;
+ *) break ;;
+ esac
+ shift;
+done
+
+git-fsck-objects --full --cache --unreachable "$@" |
+sed -ne '/unreachable /{
+ s/unreachable [^ ][^ ]* //
+ s|\(..\)|\1/|p
+}' | {
+ cd "$GIT_OBJECT_DIRECTORY" || exit
+ xargs $echo rm -f
+}
+
+git-prune-packed $dryrun