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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 | ||
b33e9666 LT |
6 | . git-sh-setup-script || die "Not a git archive" |
7 | ||
d5acdcf1 | 8 | no_update_info= all_into_one= remove_redundant= |
ccf1ee32 JH |
9 | while case "$#" in 0) break ;; esac |
10 | do | |
11 | case "$1" in | |
12 | -n) no_update_info=t ;; | |
d5acdcf1 JH |
13 | -a) all_into_one=t ;; |
14 | -d) remove_redandant=t ;; | |
ccf1ee32 JH |
15 | *) break ;; |
16 | esac | |
17 | shift | |
18 | done | |
19 | ||
5f3de58f | 20 | rm -f .tmp-pack-* |
d5acdcf1 JH |
21 | PACKDIR="$GIT_OBJECT_DIRECTORY/pack" |
22 | ||
23 | # There will be more repacking strategies to come... | |
24 | case ",$all_into_one," in | |
25 | ,,) | |
26 | rev_list='--unpacked' | |
27 | rev_parse='--all' | |
28 | pack_objects='--incremental' | |
29 | ;; | |
30 | ,t,) | |
31 | rev_list= | |
32 | rev_parse='--all' | |
33 | pack_objects= | |
34 | # This part is a stop-gap until we have proper pack redundancy | |
35 | # checker. | |
36 | existing=`cd "$PACKDIR" && \ | |
37 | find . -type f \( -name '*.pack' -o -name '*.idx' \) -print` | |
38 | ;; | |
39 | esac | |
40 | name=$(git-rev-list --objects $rev_list $(git-rev-parse $rev_parse) | | |
41 | git-pack-objects --non-empty $pack_objects .tmp-pack) || | |
b2d46199 | 42 | exit 1 |
d5acdcf1 JH |
43 | if [ -z "$name" ]; then |
44 | echo Nothing new to pack. | |
b2d46199 LT |
45 | exit 0 |
46 | fi | |
d5acdcf1 JH |
47 | echo "Pack pack-$name created." |
48 | ||
49 | mkdir -p "$PACKDIR" || exit | |
50 | ||
51 | mv .tmp-pack-$name.pack "$PACKDIR/pack-$name.pack" && | |
52 | mv .tmp-pack-$name.idx "$PACKDIR/pack-$name.idx" || | |
53 | exit | |
54 | ||
55 | if test "$remove_redandant" = t | |
56 | then | |
57 | # We know $existing are all redandant only when | |
58 | # all-into-one is used. | |
59 | if test "$all_into_one" != '' && test "$existing" != '' | |
60 | then | |
61 | ( cd "$PACKDIR" && rm -f $existing ) | |
62 | fi | |
63 | fi | |
ccf1ee32 | 64 | |
ccf1ee32 JH |
65 | case "$no_update_info" in |
66 | t) : ;; | |
67 | *) git-update-server-info ;; | |
68 | esac |