问题
How can I ensure commit comments from a github PR squash merge contains required text?
We use Jira + Github and if a use enters Jira issue IDs in commit comments those a commits become linked to the Jira issues.
When users merge a PR from their private feature branch, they usually squash and merge which means the user can manually summarize the intent of the single commit from that branch to a larger integration branch or master.
If a user forgets to enter them when they merge the PR, it becomes painful to edit the commit and add the text to the message.
Is there a status check or commit message formatter that I can use on the PR to ensure there must be something that looks like a Jira ID? (AAA-111)
回答1:
The other approach* around this is to ensure that commit messages include the branch name, which in JIRA are most likely derived from the issue title.
To achieve this, coworkers have to include in their .git/hooks directory a file named commit-msg with the following contents :
#!/bin/bash
current_branch="$(git rev-parse --abbrev-ref HEAD)"
tmp=$(mktemp) || exit
echo "$current_branch $(cat "$1")" > "$tmp"
mv "$tmp" "$1"
Then when someone is committing on the feature branch ABC-1234-customers-cant-log-in, a commit command like this :
git commit -m "Awesome changes"
...will actually produce the following commit message :
ABC-1234-customers-cant-log-in Awesome changes
...and JIRA will then automatically detect it and link the commit to the issue, thus ensuring a reliable recap of commits on the JIRA issue page.
We've put this policy in place in my team and it has several advantages :
- no more forgetting JIRA issue numbers in commit messages
- gain of time
- slightly easier to parse commit messages when you need it
(As a sidenote, just in case, this automated beahviour can also be disactivated on demand, with git commit -n)
* (note that these two solutions are not mutually exclusive. In fact, you could very well want both, Adil's for remote repo integrity, and this one for local use efficiency)
回答2:
If you're using GitHub Enterprise, you can set up a pre-receive hook to reject commits that don't have a JIRA ticket number in them.
Check out the example here:
#!/bin/bash
#
# check commit messages for JIRA issue numbers formatted as [JIRA-<issue number>]
REGEX="\[JIRA\-[0-9]*\]"
ERROR_MSG="[POLICY] The commit doesn't reference a JIRA issue"
while read OLDREV NEWREV REFNAME ; do
for COMMIT in `git rev-list $OLDREV..$NEWREV`;
do
MESSAGE=`git cat-file commit $COMMIT | sed '1,/^$/d'`
if ! echo $MESSAGE | grep -iqE "$REGEX"; then
echo "$ERROR_MSG: $MESSAGE" >&2
exit 1
fi
done
done
exit 0
来源：https://stackoverflow.com/questions/55006426/ensure-github-pr-squash-merge-commit-comments-contain-issue-id