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