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Commit | Line | Data |
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b2d46199 | 1 | #!/bin/sh |
ccf1ee32 JH |
2 | # |
3 | # Copyright (c) 2005 Linus Torvalds | |
4 | # | |
5 | ||
215a7ad1 | 6 | . git-sh-setup || die "Not a git archive" |
b33e9666 | 7 | |
f7aac2ea | 8 | no_update_info= all_into_one= remove_redundant= local= |
ccf1ee32 JH |
9 | while case "$#" in 0) break ;; esac |
10 | do | |
11 | case "$1" in | |
12 | -n) no_update_info=t ;; | |
d5acdcf1 | 13 | -a) all_into_one=t ;; |
0adb3358 | 14 | -d) remove_redundant=t ;; |
f7aac2ea | 15 | -l) local=t ;; |
ccf1ee32 JH |
16 | *) break ;; |
17 | esac | |
18 | shift | |
19 | done | |
20 | ||
5f3de58f | 21 | rm -f .tmp-pack-* |
d5acdcf1 JH |
22 | PACKDIR="$GIT_OBJECT_DIRECTORY/pack" |
23 | ||
24 | # There will be more repacking strategies to come... | |
25 | case ",$all_into_one," in | |
26 | ,,) | |
27 | rev_list='--unpacked' | |
28 | rev_parse='--all' | |
29 | pack_objects='--incremental' | |
30 | ;; | |
31 | ,t,) | |
32 | rev_list= | |
33 | rev_parse='--all' | |
34 | pack_objects= | |
6ed64058 JH |
35 | |
36 | # Redundancy check in all-into-one case is trivial. | |
37 | existing=`cd "$PACKDIR" && \ | |
38 | find . -type f \( -name '*.pack' -o -name '*.idx' \) -print` | |
d5acdcf1 JH |
39 | ;; |
40 | esac | |
f7aac2ea LT |
41 | if [ "$local" ]; then |
42 | pack_objects="$pack_objects --local" | |
43 | fi | |
d5acdcf1 JH |
44 | name=$(git-rev-list --objects $rev_list $(git-rev-parse $rev_parse) | |
45 | git-pack-objects --non-empty $pack_objects .tmp-pack) || | |
b2d46199 | 46 | exit 1 |
d5acdcf1 JH |
47 | if [ -z "$name" ]; then |
48 | echo Nothing new to pack. | |
b2d46199 LT |
49 | exit 0 |
50 | fi | |
d5acdcf1 JH |
51 | echo "Pack pack-$name created." |
52 | ||
53 | mkdir -p "$PACKDIR" || exit | |
54 | ||
55 | mv .tmp-pack-$name.pack "$PACKDIR/pack-$name.pack" && | |
56 | mv .tmp-pack-$name.idx "$PACKDIR/pack-$name.idx" || | |
57 | exit | |
58 | ||
0adb3358 | 59 | if test "$remove_redundant" = t |
d5acdcf1 | 60 | then |
6ed64058 JH |
61 | # We know $existing are all redundant only when |
62 | # all-into-one is used. | |
63 | if test "$all_into_one" != '' && test "$existing" != '' | |
62af0b53 | 64 | then |
6ed64058 JH |
65 | sync |
66 | ( cd "$PACKDIR" && | |
67 | for e in $existing | |
68 | do | |
62af0b53 LS |
69 | case "$e" in |
70 | ./pack-$name.pack | ./pack-$name.idx) ;; | |
6ed64058 | 71 | *) rm -f $e ;; |
62af0b53 | 72 | esac |
6ed64058 JH |
73 | done |
74 | ) | |
d5acdcf1 JH |
75 | fi |
76 | fi | |
ccf1ee32 | 77 | |
ccf1ee32 JH |
78 | case "$no_update_info" in |
79 | t) : ;; | |
80 | *) git-update-server-info ;; | |
81 | esac |