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mayorov |
1.1 |
#!/bin/sh |
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# |
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# An example hook script to block unannotated tags from entering. |
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# Called by "git receive-pack" with arguments: refname sha1-old sha1-new |
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# |
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# To enable this hook, rename this file to "update". |
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# |
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# Config |
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# ------ |
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# hooks.allowunannotated |
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# This boolean sets whether unannotated tags will be allowed into the |
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# repository. By default they won't be. |
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# hooks.allowdeletetag |
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# This boolean sets whether deleting tags will be allowed in the |
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# repository. By default they won't be. |
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# hooks.allowmodifytag |
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# This boolean sets whether a tag may be modified after creation. By default |
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# it won't be. |
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# hooks.allowdeletebranch |
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# This boolean sets whether deleting branches will be allowed in the |
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# repository. By default they won't be. |
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# hooks.denycreatebranch |
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# This boolean sets whether remotely creating branches will be denied |
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# in the repository. By default this is allowed. |
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# |
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# --- Command line |
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refname="$1" |
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oldrev="$2" |
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newrev="$3" |
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# --- Safety check |
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if [ -z "$GIT_DIR" ]; then |
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echo "Don't run this script from the command line." >&2 |
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echo " (if you want, you could supply GIT_DIR then run" >&2 |
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echo " $0 <ref> <oldrev> <newrev>)" >&2 |
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exit 1 |
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fi |
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if [ -z "$refname" -o -z "$oldrev" -o -z "$newrev" ]; then |
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echo "usage: $0 <ref> <oldrev> <newrev>" >&2 |
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exit 1 |
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fi |
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# --- Config |
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allowunannotated=$(git config --bool hooks.allowunannotated) |
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allowdeletebranch=$(git config --bool hooks.allowdeletebranch) |
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denycreatebranch=$(git config --bool hooks.denycreatebranch) |
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allowdeletetag=$(git config --bool hooks.allowdeletetag) |
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allowmodifytag=$(git config --bool hooks.allowmodifytag) |
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# check for no description |
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projectdesc=$(sed -e '1q' "$GIT_DIR/description") |
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case "$projectdesc" in |
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"Unnamed repository"* | "") |
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echo "*** Project description file hasn't been set" >&2 |
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exit 1 |
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;; |
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esac |
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# --- Check types |
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# if $newrev is 0000...0000, it's a commit to delete a ref. |
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zero="0000000000000000000000000000000000000000" |
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if [ "$newrev" = "$zero" ]; then |
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newrev_type=delete |
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else |
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newrev_type=$(git cat-file -t $newrev) |
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fi |
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case "$refname","$newrev_type" in |
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refs/tags/*,commit) |
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# un-annotated tag |
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short_refname=${refname##refs/tags/} |
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if [ "$allowunannotated" != "true" ]; then |
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echo "*** The un-annotated tag, $short_refname, is not allowed in this repository" >&2 |
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echo "*** Use 'git tag [ -a | -s ]' for tags you want to propagate." >&2 |
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exit 1 |
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fi |
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;; |
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refs/tags/*,delete) |
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# delete tag |
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if [ "$allowdeletetag" != "true" ]; then |
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echo "*** Deleting a tag is not allowed in this repository" >&2 |
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exit 1 |
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fi |
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;; |
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refs/tags/*,tag) |
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# annotated tag |
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if [ "$allowmodifytag" != "true" ] && git rev-parse $refname > /dev/null 2>&1 |
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then |
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echo "*** Tag '$refname' already exists." >&2 |
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echo "*** Modifying a tag is not allowed in this repository." >&2 |
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exit 1 |
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fi |
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;; |
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refs/heads/*,commit) |
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# branch |
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if [ "$oldrev" = "$zero" -a "$denycreatebranch" = "true" ]; then |
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echo "*** Creating a branch is not allowed in this repository" >&2 |
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exit 1 |
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fi |
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;; |
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refs/heads/*,delete) |
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# delete branch |
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if [ "$allowdeletebranch" != "true" ]; then |
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echo "*** Deleting a branch is not allowed in this repository" >&2 |
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exit 1 |
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fi |
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;; |
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refs/remotes/*,commit) |
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# tracking branch |
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;; |
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refs/remotes/*,delete) |
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# delete tracking branch |
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if [ "$allowdeletebranch" != "true" ]; then |
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echo "*** Deleting a tracking branch is not allowed in this repository" >&2 |
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exit 1 |
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fi |
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;; |
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*) |
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# Anything else (is there anything else?) |
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echo "*** Update hook: unknown type of update to ref $refname of type $newrev_type" >&2 |
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exit 1 |
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;; |
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esac |
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# --- Finished |
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exit 0 |
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