git-prune.sh

   1 #!/bin/sh
   2
   3 USAGE='[-n] [--] [<head>...]'
   4 . git-sh-setup
   5
   6 dryrun=
   7 echo=
   8 while case "$#" in 0) break ;; esac
   9 do
  10     case "$1" in
  11     -n) dryrun=-n echo=echo ;;
  12     --) break ;;
  13     -*) usage ;;
  14     *)  break ;;
  15     esac
  16     shift;
  17 done
  18
  19 sync
  20 case "$#" in
  21 0) git-fsck-objects --full --cache --unreachable ;;
  22 *) git-fsck-objects --full --cache --unreachable $(git-rev-parse --all) "$@" ;;
  23 esac |
  24
  25 sed -ne '/unreachable /{
  26     s/unreachable [^ ][^ ]* //
  27     s|\(..\)|\1/|p
  28 }' | {
  29         cd "$GIT_OBJECT_DIRECTORY" || exit
  30         xargs $echo rm -f
  31         rmdir 2>/dev/null [0-9a-f][0-9a-f]
  32 }
  33
  34 git-prune-packed $dryrun
  35
  36 if redundant=$(git-pack-redundant --all 2>/dev/null) && test "" != "$redundant"
  37 then
  38         if test "" = "$dryrun"
  39         then
  40                 echo "$redundant" | xargs rm -f
  41         else
  42                 echo rm -f "$redundant"
  43         fi
  44 fi