git-prune.sh

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