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esp8266-driver/.git/hooks/update.sample@0:2563b0415d1f, 2017-04-19 (annotated)

Committer:
JMF
Date:
Wed Apr 19 01:13:10 2017 +0000
Revision:
0:2563b0415d1f
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JMF 0:2563b0415d1f 1 #!/bin/sh
JMF 0:2563b0415d1f 2 #
JMF 0:2563b0415d1f 3 # An example hook script to blocks unannotated tags from entering.
JMF 0:2563b0415d1f 4 # Called by "git receive-pack" with arguments: refname sha1-old sha1-new
JMF 0:2563b0415d1f 5 #
JMF 0:2563b0415d1f 6 # To enable this hook, rename this file to "update".
JMF 0:2563b0415d1f 7 #
JMF 0:2563b0415d1f 8 # Config
JMF 0:2563b0415d1f 9 # ------
JMF 0:2563b0415d1f 10 # hooks.allowunannotated
JMF 0:2563b0415d1f 11 # This boolean sets whether unannotated tags will be allowed into the
JMF 0:2563b0415d1f 12 # repository. By default they won't be.
JMF 0:2563b0415d1f 13 # hooks.allowdeletetag
JMF 0:2563b0415d1f 14 # This boolean sets whether deleting tags will be allowed in the
JMF 0:2563b0415d1f 15 # repository. By default they won't be.
JMF 0:2563b0415d1f 16 # hooks.allowmodifytag
JMF 0:2563b0415d1f 17 # This boolean sets whether a tag may be modified after creation. By default
JMF 0:2563b0415d1f 18 # it won't be.
JMF 0:2563b0415d1f 19 # hooks.allowdeletebranch
JMF 0:2563b0415d1f 20 # This boolean sets whether deleting branches will be allowed in the
JMF 0:2563b0415d1f 21 # repository. By default they won't be.
JMF 0:2563b0415d1f 22 # hooks.denycreatebranch
JMF 0:2563b0415d1f 23 # This boolean sets whether remotely creating branches will be denied
JMF 0:2563b0415d1f 24 # in the repository. By default this is allowed.
JMF 0:2563b0415d1f 25 #
JMF 0:2563b0415d1f 26
JMF 0:2563b0415d1f 27 # --- Command line
JMF 0:2563b0415d1f 28 refname="$1"
JMF 0:2563b0415d1f 29 oldrev="$2"
JMF 0:2563b0415d1f 30 newrev="$3"
JMF 0:2563b0415d1f 31
JMF 0:2563b0415d1f 32 # --- Safety check
JMF 0:2563b0415d1f 33 if [ -z "$GIT_DIR" ]; then
JMF 0:2563b0415d1f 34 echo "Don't run this script from the command line." >&2
JMF 0:2563b0415d1f 35 echo " (if you want, you could supply GIT_DIR then run" >&2
JMF 0:2563b0415d1f 36 echo " $0 <ref> <oldrev> <newrev>)" >&2
JMF 0:2563b0415d1f 37 exit 1
JMF 0:2563b0415d1f 38 fi
JMF 0:2563b0415d1f 39
JMF 0:2563b0415d1f 40 if [ -z "$refname" -o -z "$oldrev" -o -z "$newrev" ]; then
JMF 0:2563b0415d1f 41 echo "Usage: $0 <ref> <oldrev> <newrev>" >&2
JMF 0:2563b0415d1f 42 exit 1
JMF 0:2563b0415d1f 43 fi
JMF 0:2563b0415d1f 44
JMF 0:2563b0415d1f 45 # --- Config
JMF 0:2563b0415d1f 46 allowunannotated=$(git config --bool hooks.allowunannotated)
JMF 0:2563b0415d1f 47 allowdeletebranch=$(git config --bool hooks.allowdeletebranch)
JMF 0:2563b0415d1f 48 denycreatebranch=$(git config --bool hooks.denycreatebranch)
JMF 0:2563b0415d1f 49 allowdeletetag=$(git config --bool hooks.allowdeletetag)
JMF 0:2563b0415d1f 50 allowmodifytag=$(git config --bool hooks.allowmodifytag)
JMF 0:2563b0415d1f 51
JMF 0:2563b0415d1f 52 # check for no description
JMF 0:2563b0415d1f 53 projectdesc=$(sed -e '1q' "$GIT_DIR/description")
JMF 0:2563b0415d1f 54 case "$projectdesc" in
JMF 0:2563b0415d1f 55 "Unnamed repository"* | "")
JMF 0:2563b0415d1f 56 echo "*** Project description file hasn't been set" >&2
JMF 0:2563b0415d1f 57 exit 1
JMF 0:2563b0415d1f 58 ;;
JMF 0:2563b0415d1f 59 esac
JMF 0:2563b0415d1f 60
JMF 0:2563b0415d1f 61 # --- Check types
JMF 0:2563b0415d1f 62 # if $newrev is 0000...0000, it's a commit to delete a ref.
JMF 0:2563b0415d1f 63 zero="0000000000000000000000000000000000000000"
JMF 0:2563b0415d1f 64 if [ "$newrev" = "$zero" ]; then
JMF 0:2563b0415d1f 65 newrev_type=delete
JMF 0:2563b0415d1f 66 else
JMF 0:2563b0415d1f 67 newrev_type=$(git cat-file -t $newrev)
JMF 0:2563b0415d1f 68 fi
JMF 0:2563b0415d1f 69
JMF 0:2563b0415d1f 70 case "$refname","$newrev_type" in
JMF 0:2563b0415d1f 71 refs/tags/*,commit)
JMF 0:2563b0415d1f 72 # un-annotated tag
JMF 0:2563b0415d1f 73 short_refname=${refname##refs/tags/}
JMF 0:2563b0415d1f 74 if [ "$allowunannotated" != "true" ]; then
JMF 0:2563b0415d1f 75 echo "*** The un-annotated tag, $short_refname, is not allowed in this repository" >&2
JMF 0:2563b0415d1f 76 echo "*** Use 'git tag [ -a | -s ]' for tags you want to propagate." >&2
JMF 0:2563b0415d1f 77 exit 1
JMF 0:2563b0415d1f 78 fi
JMF 0:2563b0415d1f 79 ;;
JMF 0:2563b0415d1f 80 refs/tags/*,delete)
JMF 0:2563b0415d1f 81 # delete tag
JMF 0:2563b0415d1f 82 if [ "$allowdeletetag" != "true" ]; then
JMF 0:2563b0415d1f 83 echo "*** Deleting a tag is not allowed in this repository" >&2
JMF 0:2563b0415d1f 84 exit 1
JMF 0:2563b0415d1f 85 fi
JMF 0:2563b0415d1f 86 ;;
JMF 0:2563b0415d1f 87 refs/tags/*,tag)
JMF 0:2563b0415d1f 88 # annotated tag
JMF 0:2563b0415d1f 89 if [ "$allowmodifytag" != "true" ] && git rev-parse $refname > /dev/null 2>&1
JMF 0:2563b0415d1f 90 then
JMF 0:2563b0415d1f 91 echo "*** Tag '$refname' already exists." >&2
JMF 0:2563b0415d1f 92 echo "*** Modifying a tag is not allowed in this repository." >&2
JMF 0:2563b0415d1f 93 exit 1
JMF 0:2563b0415d1f 94 fi
JMF 0:2563b0415d1f 95 ;;
JMF 0:2563b0415d1f 96 refs/heads/*,commit)
JMF 0:2563b0415d1f 97 # branch
JMF 0:2563b0415d1f 98 if [ "$oldrev" = "$zero" -a "$denycreatebranch" = "true" ]; then
JMF 0:2563b0415d1f 99 echo "*** Creating a branch is not allowed in this repository" >&2
JMF 0:2563b0415d1f 100 exit 1
JMF 0:2563b0415d1f 101 fi
JMF 0:2563b0415d1f 102 ;;
JMF 0:2563b0415d1f 103 refs/heads/*,delete)
JMF 0:2563b0415d1f 104 # delete branch
JMF 0:2563b0415d1f 105 if [ "$allowdeletebranch" != "true" ]; then
JMF 0:2563b0415d1f 106 echo "*** Deleting a branch is not allowed in this repository" >&2
JMF 0:2563b0415d1f 107 exit 1
JMF 0:2563b0415d1f 108 fi
JMF 0:2563b0415d1f 109 ;;
JMF 0:2563b0415d1f 110 refs/remotes/*,commit)
JMF 0:2563b0415d1f 111 # tracking branch
JMF 0:2563b0415d1f 112 ;;
JMF 0:2563b0415d1f 113 refs/remotes/*,delete)
JMF 0:2563b0415d1f 114 # delete tracking branch
JMF 0:2563b0415d1f 115 if [ "$allowdeletebranch" != "true" ]; then
JMF 0:2563b0415d1f 116 echo "*** Deleting a tracking branch is not allowed in this repository" >&2
JMF 0:2563b0415d1f 117 exit 1
JMF 0:2563b0415d1f 118 fi
JMF 0:2563b0415d1f 119 ;;
JMF 0:2563b0415d1f 120 *)
JMF 0:2563b0415d1f 121 # Anything else (is there anything else?)
JMF 0:2563b0415d1f 122 echo "*** Update hook: unknown type of update to ref $refname of type $newrev_type" >&2
JMF 0:2563b0415d1f 123 exit 1
JMF 0:2563b0415d1f 124 ;;
JMF 0:2563b0415d1f 125 esac
JMF 0:2563b0415d1f 126
JMF 0:2563b0415d1f 127 # --- Finished
JMF 0:2563b0415d1f 128 exit 0