diff options
Diffstat (limited to 'vendor/gix/src/assets/init/hooks/pre-push.sample')
-rwxr-xr-x | vendor/gix/src/assets/init/hooks/pre-push.sample | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/vendor/gix/src/assets/init/hooks/pre-push.sample b/vendor/gix/src/assets/init/hooks/pre-push.sample new file mode 100755 index 000000000..8846fe8a1 --- /dev/null +++ b/vendor/gix/src/assets/init/hooks/pre-push.sample @@ -0,0 +1,46 @@ +#!/bin/sh +# Check for "DELME" in commit messages of about-to-be-pushed commits +#################################################################### +# This hook script is triggered by `git push` right after a connection to the remote +# was established and its initial response was received, and right before generating +# and pushing a pack-file. +# The operation will be aborted when exiting with a non-zero status. +# +# The following arguments are provided: +# +# $1 - The symbolic name of the remote to push to, like "origin" or the URL like "https://github.com/Byron/gitoxide" if there is no such name. +# $2 - The URL of the remote to push to, like "https://github.com/Byron/gitoxide". +# +# The hook should then read from standard input in a line-by-line fashion and split the following space-separated fields: +# +# * local ref - the left side of a ref-spec, i.e. "local" of the "local:refs/heads/remote" ref-spec +# * local hash - the hash of the commit pointed to by `local ref` +# * remote ref - the right side of a ref-spec, i.e. "refs/heads/remote" of the "local:refs/heads/remote" ref-spec +# * remote hash - the hash of the commit pointed to by `remote ref` +# +# In this example, we abort the push if any of the about-to-be-pushed commits have "DELME" in their commit message. +# +# To enable this hook remove the `.sample` suffix from this file entirely. + +remote="$1" +url="$2" + +# Check each commit being pushed +while read _local_ref local_hash _remote_ref _remote_hash; do + # Skip if the local hash is all zeroes (deletion) + zero_sha=$(printf "%0${#local_hash}d" 0) + if [ "$local_hash" = "$zero_sha" ]; then + continue + fi + # Get the commit message + commit_msg=$(git log --format=%s -n 1 "$local_hash") + + # Check if the commit message contains "DELME" + if echo "$commit_msg" | grep -iq "DELME"; then + echo "Error: Found commit with 'DELME' in message. Push aborted to $remote ($url) aborted." 1>&2 + exit 1 + fi +done + +# If no commit with "DELME" found, allow the push +exit 0 |