1 files changed, 49 insertions, 0 deletions
diff --git a/prune-packed.c b/prune-packed.c
new file mode 100644
index 0000000000..d49dc11957
--- /dev/null
+++ b/prune-packed.c
@@ -0,0 +1,49 @@
+#define USE_THE_REPOSITORY_VARIABLE
+
+#include "git-compat-util.h"
+#include "gettext.h"
+#include "object-file.h"
+#include "packfile.h"
+#include "progress.h"
+#include "prune-packed.h"
+#include "repository.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(the_repository, 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(the_repository,
+						  _("Removing duplicate objects"), 256);
+
+	for_each_loose_file_in_source(the_repository->objects->sources,
+				      prune_object, NULL, prune_subdir, &opts);
+
+	/* Ensure we show 100% before finishing progress */
+	display_progress(progress, 256);
+	stop_progress(&progress);
+}