#include "git-compat-util.h"

#include "environment.h"

#include "gettext.h"

#include "object-store-ll.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);

}