git-prune.sh

   1 #!/bin/sh
   2
   3 . git-sh-setup || die "Not a git archive"
   4
   5 dryrun=
   6 echo=
   7 while case "$#" in 0) break ;; esac
   8 do
   9     case "$1" in
  10     -n) dryrun=-n echo=echo ;;
  11     --) break ;;
  12     -*) echo >&2 "usage: git-prune [ -n ] [ heads... ]"; exit 1 ;;
  13     *)  break ;;
  14     esac
  15     shift;
  16 done
  17
  18 git-fsck-objects --full --cache --unreachable "$@" |
  19 sed -ne '/unreachable /{
  20     s/unreachable [^ ][^ ]* //
  21     s|\(..\)|\1/|p
  22 }' | {
  23         cd "$GIT_OBJECT_DIRECTORY" || exit
  24         xargs $echo rm -f
  25 }
  26
  27 git-prune-packed $dryrun