|
6
|
1 #!/bin/sh
|
|
|
2 #
|
|
|
3 # An example hook script to blocks unannotated tags from entering.
|
|
|
4 # Called by "git receive-pack" with arguments: refname sha1-old sha1-new
|
|
|
5 #
|
|
|
6 # To enable this hook, rename this file to "update".
|
|
|
7 #
|
|
|
8 # Config
|
|
|
9 # ------
|
|
|
10 # hooks.allowunannotated
|
|
|
11 # This boolean sets whether unannotated tags will be allowed into the
|
|
|
12 # repository. By default they won't be.
|
|
|
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.allowmodifytag
|
|
|
17 # This boolean sets whether a tag may be modified after creation. By default
|
|
|
18 # it won't be.
|
|
|
19 # hooks.allowdeletebranch
|
|
|
20 # This boolean sets whether deleting branches will be allowed in the
|
|
|
21 # repository. By default they won't be.
|
|
|
22 # hooks.denycreatebranch
|
|
|
23 # This boolean sets whether remotely creating branches will be denied
|
|
|
24 # in the repository. By default this is allowed.
|
|
|
25 #
|
|
|
26
|
|
|
27 # --- Command line
|
|
|
28 refname="$1"
|
|
|
29 oldrev="$2"
|
|
|
30 newrev="$3"
|
|
|
31
|
|
|
32 # --- Safety check
|
|
|
33 if [ -z "$GIT_DIR" ]; then
|
|
|
34 echo "Don't run this script from the command line." >&2
|
|
|
35 echo " (if you want, you could supply GIT_DIR then run" >&2
|
|
|
36 echo " $0 <ref> <oldrev> <newrev>)" >&2
|
|
|
37 exit 1
|
|
|
38 fi
|
|
|
39
|
|
|
40 if [ -z "$refname" -o -z "$oldrev" -o -z "$newrev" ]; then
|
|
|
41 echo "usage: $0 <ref> <oldrev> <newrev>" >&2
|
|
|
42 exit 1
|
|
|
43 fi
|
|
|
44
|
|
|
45 # --- Config
|
|
|
46 allowunannotated=$(git config --bool hooks.allowunannotated)
|
|
|
47 allowdeletebranch=$(git config --bool hooks.allowdeletebranch)
|
|
|
48 denycreatebranch=$(git config --bool hooks.denycreatebranch)
|
|
|
49 allowdeletetag=$(git config --bool hooks.allowdeletetag)
|
|
|
50 allowmodifytag=$(git config --bool hooks.allowmodifytag)
|
|
|
51
|
|
|
52 # check for no description
|
|
|
53 projectdesc=$(sed -e '1q' "$GIT_DIR/description")
|
|
|
54 case "$projectdesc" in
|
|
|
55 "Unnamed repository"* | "")
|
|
|
56 echo "*** Project description file hasn't been set" >&2
|
|
|
57 exit 1
|
|
|
58 ;;
|
|
|
59 esac
|
|
|
60
|
|
|
61 # --- Check types
|
|
|
62 # if $newrev is 0000...0000, it's a commit to delete a ref.
|
|
|
63 zero="0000000000000000000000000000000000000000"
|
|
|
64 if [ "$newrev" = "$zero" ]; then
|
|
|
65 newrev_type=delete
|
|
|
66 else
|
|
|
67 newrev_type=$(git cat-file -t $newrev)
|
|
|
68 fi
|
|
|
69
|
|
|
70 case "$refname","$newrev_type" in
|
|
|
71 refs/tags/*,commit)
|
|
|
72 # un-annotated tag
|
|
|
73 short_refname=${refname##refs/tags/}
|
|
|
74 if [ "$allowunannotated" != "true" ]; then
|
|
|
75 echo "*** The un-annotated tag, $short_refname, is not allowed in this repository" >&2
|
|
|
76 echo "*** Use 'git tag [ -a | -s ]' for tags you want to propagate." >&2
|
|
|
77 exit 1
|
|
|
78 fi
|
|
|
79 ;;
|
|
|
80 refs/tags/*,delete)
|
|
|
81 # delete tag
|
|
|
82 if [ "$allowdeletetag" != "true" ]; then
|
|
|
83 echo "*** Deleting a tag is not allowed in this repository" >&2
|
|
|
84 exit 1
|
|
|
85 fi
|
|
|
86 ;;
|
|
|
87 refs/tags/*,tag)
|
|
|
88 # annotated tag
|
|
|
89 if [ "$allowmodifytag" != "true" ] && git rev-parse $refname > /dev/null 2>&1
|
|
|
90 then
|
|
|
91 echo "*** Tag '$refname' already exists." >&2
|
|
|
92 echo "*** Modifying a tag is not allowed in this repository." >&2
|
|
|
93 exit 1
|
|
|
94 fi
|
|
|
95 ;;
|
|
|
96 refs/heads/*,commit)
|
|
|
97 # branch
|
|
|
98 if [ "$oldrev" = "$zero" -a "$denycreatebranch" = "true" ]; then
|
|
|
99 echo "*** Creating a branch is not allowed in this repository" >&2
|
|
|
100 exit 1
|
|
|
101 fi
|
|
|
102 ;;
|
|
|
103 refs/heads/*,delete)
|
|
|
104 # delete branch
|
|
|
105 if [ "$allowdeletebranch" != "true" ]; then
|
|
|
106 echo "*** Deleting a branch is not allowed in this repository" >&2
|
|
|
107 exit 1
|
|
|
108 fi
|
|
|
109 ;;
|
|
|
110 refs/remotes/*,commit)
|
|
|
111 # tracking branch
|
|
|
112 ;;
|
|
|
113 refs/remotes/*,delete)
|
|
|
114 # delete tracking branch
|
|
|
115 if [ "$allowdeletebranch" != "true" ]; then
|
|
|
116 echo "*** Deleting a tracking branch is not allowed in this repository" >&2
|
|
|
117 exit 1
|
|
|
118 fi
|
|
|
119 ;;
|
|
|
120 *)
|
|
|
121 # Anything else (is there anything else?)
|
|
|
122 echo "*** Update hook: unknown type of update to ref $refname of type $newrev_type" >&2
|
|
|
123 exit 1
|
|
|
124 ;;
|
|
|
125 esac
|
|
|
126
|
|
|
127 # --- Finished
|
|
|
128 exit 0
|
