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Commit | Line | Data |
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8d5afef0 JH |
1 | #!/bin/sh |
2 | # | |
46d409d0 | 3 | # An example hook script to blocks unannotated tags from entering. |
c65a9470 | 4 | # Called by git-receive-pack with arguments: refname sha1-old sha1-new |
8d5afef0 | 5 | # |
829a686f | 6 | # To enable this hook, make this file executable by "chmod +x update". |
8d5afef0 | 7 | # |
829a686f AP |
8 | # Config |
9 | # ------ | |
829a686f AP |
10 | # hooks.allowunannotated |
11 | # This boolean sets whether unannotated tags will be allowed into the | |
12 | # repository. By default they won't be. | |
ad7638b2 GP |
13 | # hooks.allowdeletetag |
14 | # This boolean sets whether deleting tags will be allowed in the | |
15 | # repository. By default they won't be. | |
16 | # hooks.allowdeletebranch | |
17 | # This boolean sets whether deleting branches will be allowed in the | |
18 | # repository. By default they won't be. | |
829a686f | 19 | # |
829a686f AP |
20 | |
21 | # --- Command line | |
22 | refname="$1" | |
23 | oldrev="$2" | |
24 | newrev="$3" | |
25 | ||
26 | # --- Safety check | |
27 | if [ -z "$GIT_DIR" ]; then | |
28 | echo "Don't run this script from the command line." >&2 | |
29 | echo " (if you want, you could supply GIT_DIR then run" >&2 | |
30 | echo " $0 <ref> <oldrev> <newrev>)" >&2 | |
31 | exit 1 | |
32 | fi | |
33 | ||
34 | if [ -z "$refname" -o -z "$oldrev" -o -z "$newrev" ]; then | |
35 | echo "Usage: $0 <ref> <oldrev> <newrev>" >&2 | |
36 | exit 1 | |
37 | fi | |
38 | ||
39 | # --- Config | |
5c66d0d4 JH |
40 | allowunannotated=$(git config --bool hooks.allowunannotated) |
41 | allowdeletebranch=$(git config --bool hooks.allowdeletebranch) | |
42 | allowdeletetag=$(git config --bool hooks.allowdeletetag) | |
8a3ee7c3 | 43 | |
0a0d080b | 44 | # check for no description |
1756fed9 GP |
45 | projectdesc=$(sed -e '1q' "$GIT_DIR/description") |
46 | if [ -z "$projectdesc" -o "$projectdesc" = "Unnamed repository; edit this file to name it for gitweb." ]; then | |
0a0d080b AP |
47 | echo "*** Project description file hasn't been set" >&2 |
48 | exit 1 | |
49 | fi | |
50 | ||
829a686f | 51 | # --- Check types |
ad7638b2 | 52 | # if $newrev is 0000...0000, it's a commit to delete a ref. |
c32da692 | 53 | if [ "$newrev" = "0000000000000000000000000000000000000000" ]; then |
ad7638b2 | 54 | newrev_type=delete |
91776491 GP |
55 | else |
56 | newrev_type=$(git-cat-file -t $newrev) | |
57 | fi | |
829a686f AP |
58 | |
59 | case "$refname","$newrev_type" in | |
60 | refs/tags/*,commit) | |
3dff5379 | 61 | # un-annotated tag |
829a686f | 62 | short_refname=${refname##refs/tags/} |
b8ac23bc | 63 | if [ "$allowunannotated" != "true" ]; then |
46d409d0 | 64 | echo "*** The un-annotated tag, $short_refname, is not allowed in this repository" >&2 |
829a686f AP |
65 | echo "*** Use 'git tag [ -a | -s ]' for tags you want to propagate." >&2 |
66 | exit 1 | |
8a3ee7c3 | 67 | fi |
829a686f | 68 | ;; |
ad7638b2 GP |
69 | refs/tags/*,delete) |
70 | # delete tag | |
71 | if [ "$allowdeletetag" != "true" ]; then | |
72 | echo "*** Deleting a tag is not allowed in this repository" >&2 | |
73 | exit 1 | |
74 | fi | |
75 | ;; | |
829a686f AP |
76 | refs/tags/*,tag) |
77 | # annotated tag | |
8a3ee7c3 | 78 | ;; |
829a686f AP |
79 | refs/heads/*,commit) |
80 | # branch | |
829a686f | 81 | ;; |
ad7638b2 GP |
82 | refs/heads/*,delete) |
83 | # delete branch | |
84 | if [ "$allowdeletebranch" != "true" ]; then | |
85 | echo "*** Deleting a branch is not allowed in this repository" >&2 | |
86 | exit 1 | |
87 | fi | |
88 | ;; | |
829a686f AP |
89 | refs/remotes/*,commit) |
90 | # tracking branch | |
829a686f | 91 | ;; |
ad7638b2 GP |
92 | refs/remotes/*,delete) |
93 | # delete tracking branch | |
94 | if [ "$allowdeletebranch" != "true" ]; then | |
95 | echo "*** Deleting a tracking branch is not allowed in this repository" >&2 | |
96 | exit 1 | |
97 | fi | |
98 | ;; | |
829a686f AP |
99 | *) |
100 | # Anything else (is there anything else?) | |
46d409d0 | 101 | echo "*** Update hook: unknown type of update to ref $refname of type $newrev_type" >&2 |
829a686f AP |
102 | exit 1 |
103 | ;; | |
104 | esac | |
105 | ||
829a686f | 106 | # --- Finished |
8d5afef0 | 107 | exit 0 |