diff options
| author |  Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-04 18:18:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-04 18:18:40 -0700 |
| commit | d0d0d0bd3c2c4591ffbc292d7e082e8ad8f2057f (patch) | |
| tree | d44581630e7a2f095d96b33876f6e0c14ce76a5a /git-prune-script | |
| parent | Make "git-prune-script" take all refs into account. (diff) | |
| parent | When the patch tries to create a new file and the file exists, abort. (diff) | |
| download | tgif-d0d0d0bd3c2c4591ffbc292d7e082e8ad8f2057f.tar.xz | |
Merge http://members.cox.net/junkio/git-jc.git/
Diffstat (limited to 'git-prune-script')
| -rw-r--r--[-rwxr-xr-x] | git-prune-script | 38 |
1 files changed, 35 insertions, 3 deletions
diff --git a/git-prune-script b/git-prune-script index a24ba616dd..9ba89a5b9d 100755..100644 --- a/git-prune-script +++ b/git-prune-script @@ -1,4 +1,36 @@ #!/bin/sh -REFS=$(cat .git/refs/*/*) -[ "$REFS" ] || exit 1 -git-fsck-cache --unreachable $REFS | grep unreachable | cut -d' ' -f3 | sed 's:^\(..\):.git/objects/\1/:' | xargs -r rm +dryrun= +while case "$#" in 0) break ;; esac +do + case "$1" in + -n) dryrun=echo ;; + --) break ;; + -*) echo >&2 "usage: git-prune-script [ -n ] [ heads... ]"; exit 1 ;; + *) break ;; + esac + shift; +done + +# Defaulting to include .git/refs/*/* may be debatable from the +# purist POV but power users can always give explicit parameters +# to the script anyway. + +case "$#" in +0) + x_40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' + x_40="$x_40$x_40$x_40$x_40$x_40$x_40$x_40$x_40" + set x $(sed -ne "/^$x_40\$/p" .git/HEAD .git/refs/*/* 2>/dev/null) + shift ;; +esac + +git-fsck-cache --cache --unreachable "$@" | +sed -ne '/unreachable /{ + s/unreachable [^ ][^ ]* // + s|\(..\)|\1/|p +}' | { + case "$SHA1_FILE_DIRECTORY" in + '') cd .git/objects/ ;; + *) cd "$SHA1_FILE_DIRECTORY" ;; + esac || exit + xargs -r $dryrun rm -f +} |