tar-tree: finish honoring extractor's umask in git-tar-tree.
[git.git] / git-repack.sh
blob1fafb6ecf6ffbac817865470ec923af203da8e7e
1 #!/bin/sh
3 # Copyright (c) 2005 Linus Torvalds
6 USAGE='[-a] [-d] [-l] [-n]'
7 . git-sh-setup
9 no_update_info= all_into_one= remove_redundant= local=
10 while case "$#" in 0) break ;; esac
12 case "$1" in
13 -n) no_update_info=t ;;
14 -a) all_into_one=t ;;
15 -d) remove_redundant=t ;;
16 -l) local=t ;;
17 *) usage ;;
18 esac
19 shift
20 done
22 rm -f .tmp-pack-*
23 PACKDIR="$GIT_OBJECT_DIRECTORY/pack"
25 # There will be more repacking strategies to come...
26 case ",$all_into_one," in
27 ,,)
28 rev_list='--unpacked'
29 rev_parse='--all'
30 pack_objects='--incremental'
32 ,t,)
33 rev_list=
34 rev_parse='--all'
35 pack_objects=
37 # Redundancy check in all-into-one case is trivial.
38 existing=`cd "$PACKDIR" && \
39 find . -type f \( -name '*.pack' -o -name '*.idx' \) -print`
41 esac
42 if [ "$local" ]; then
43 pack_objects="$pack_objects --local"
45 name=$(git-rev-list --objects $rev_list $(git-rev-parse $rev_parse) 2>&1 |
46 git-pack-objects --non-empty $pack_objects .tmp-pack) ||
47 exit 1
48 if [ -z "$name" ]; then
49 echo Nothing new to pack.
50 exit 0
52 echo "Pack pack-$name created."
54 mkdir -p "$PACKDIR" || exit
56 mv .tmp-pack-$name.pack "$PACKDIR/pack-$name.pack" &&
57 mv .tmp-pack-$name.idx "$PACKDIR/pack-$name.idx" ||
58 exit
60 if test "$remove_redundant" = t
61 then
62 # We know $existing are all redundant only when
63 # all-into-one is used.
64 if test "$all_into_one" != '' && test "$existing" != ''
65 then
66 sync
67 ( cd "$PACKDIR" &&
68 for e in $existing
70 case "$e" in
71 ./pack-$name.pack | ./pack-$name.idx) ;;
72 *) rm -f $e ;;
73 esac
74 done
79 case "$no_update_info" in
80 t) : ;;
81 *) git-update-server-info ;;
82 esac