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