1 files changed, 43 insertions, 0 deletions
diff --git a/third_party/git/prune-packed.c b/third_party/git/prune-packed.c
new file mode 100644
index 000000000000..261520b472c9
--- /dev/null
+++ b/third_party/git/prune-packed.c
@@ -0,0 +1,43 @@
+#include "object-store.h"
+#include "packfile.h"
+#include "progress.h"
+#include "prune-packed.h"
+
+static struct progress *progress;
+
+static int prune_subdir(unsigned int nr, const char *path, void *data)
+{
+	int *opts = data;
+	display_progress(progress, nr + 1);
+	if (!(*opts & PRUNE_PACKED_DRY_RUN))
+		rmdir(path);
+	return 0;
+}
+
+static int prune_object(const struct object_id *oid, const char *path,
+			 void *data)
+{
+	int *opts = data;
+
+	if (!has_object_pack(oid))
+		return 0;
+
+	if (*opts & PRUNE_PACKED_DRY_RUN)
+		printf("rm -f %s\n", path);
+	else
+		unlink_or_warn(path);
+	return 0;
+}
+
+void prune_packed_objects(int opts)
+{
+	if (opts & PRUNE_PACKED_VERBOSE)
+		progress = start_delayed_progress(_("Removing duplicate objects"), 256);
+
+	for_each_loose_file_in_objdir(get_object_directory(),
+				      prune_object, NULL, prune_subdir, &opts);
+
+	/* Ensure we show 100% before finishing progress */
+	display_progress(progress, 256);
+	stop_progress(&progress);
+}