update

   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, make this file executable by "chmod +x 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.allowdeletebranch
  17 #   This boolean sets whether deleting branches will be allowed in the
  18 #   repository.  By default they won't be.
  19 #
  20
  21 . /home/git/scripts/git-hook-support.sh
  22
  23 # --- Command line
  24 refname="$1"
  25 oldrev="$2"
  26 newrev="$3"
  27
  28 # --- Safety check
  29 if [ -z "$GIT_DIR" ]; then
  30         echo "Don't run this script from the command line." >&2
  31         echo " (if you want, you could supply GIT_DIR then run" >&2
  32         echo "  $0 <ref> <oldrev> <newrev>)" >&2
  33         exit 1
  34 fi
  35
  36 if [ -z "$refname" -o -z "$oldrev" -o -z "$newrev" ]; then
  37         echo "Usage: $0 <ref> <oldrev> <newrev>" >&2
  38         exit 1
  39 fi
  40
  41 # --- Config
  42 allowunannotated=$(git config --bool hooks.allowunannotated)
  43 allowdeletebranch=$(git config --bool hooks.allowdeletebranch)
  44 allowdeletetag=$(git config --bool hooks.allowdeletetag)
  45
  46 # check for no description
  47 projectdesc=$(sed -e '1q' "$GIT_DIR/description")
  48 if [ -z "$projectdesc" -o "$projectdesc" = "Unnamed repository; edit this file to name it for gitweb." ]; then
  49         echo "*** Project description file hasn't been set" >&2
  50         exit 1
  51 fi
  52
  53 check_commit() {
  54     exit_status=0
  55
  56     check_style $oldrev $newrev
  57
  58     if [ $? = 1 ]; then
  59         exit_status=1
  60     fi;
  61
  62     trac_update_check_log $oldrev $newrev "gtest"
  63
  64     if [ $? = 1 ]; then
  65         exit_status=1
  66     fi;
  67
  68     exit $exit_status
  69 }
  70
  71 # --- Check types
  72 # if $newrev is 0000...0000, it's a commit to delete a ref.
  73 if [ "$newrev" = "0000000000000000000000000000000000000000" ]; then
  74         newrev_type=delete
  75 else
  76         newrev_type=$(git-cat-file -t $newrev)
  77 fi
  78
  79 case "$refname","$newrev_type" in
  80         refs/tags/*,commit)
  81                 # un-annotated tag
  82                 short_refname=${refname##refs/tags/}
  83                 if [ "$allowunannotated" != "true" ]; then
  84                         echo "*** The un-annotated tag, $short_refname, is not allowed in this repository" >&2
  85                         echo "*** Use 'git tag [ -a | -s ]' for tags you want to propagate." >&2
  86                         exit 1
  87                 fi
  88                 ;;
  89         refs/tags/*,delete)
  90                 # delete tag
  91                 if [ "$allowdeletetag" != "true" ]; then
  92                         echo "*** Deleting a tag is not allowed in this repository" >&2
  93                         exit 1
  94                 fi
  95                 ;;
  96         refs/tags/*,tag)
  97                 # annotated tag
  98                 ;;
  99         refs/heads/*,commit)
 100                 # branch
 101                 check_commit
 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