mirror of
https://github.com/SerenityOS/serenity
synced 2024-10-15 12:23:15 +00:00
0befa77b99
The newer version installs a specific version of octokit, since the latest version no longer supports the ruby installation in github actions vms. This should resolve the CI issues.
95 lines
4.1 KiB
YAML
95 lines
4.1 KiB
YAML
name: Commit linter
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on: [pull_request_target]
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# Make sure to update Meta/lint-commit.sh to match this script when adding new checks!
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# (… but don't accept overlong 'fixup!' commit descriptions.)
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jobs:
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lint_commits:
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runs-on: ubuntu-22.04
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if: always() && github.repository == 'SerenityOS/serenity'
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steps:
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- name: Lint PR commits
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uses: actions/github-script@v7
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with:
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script: |
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const excludedBotIds = [
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49699333, // dependabot[bot]
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];
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const rules = [
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{
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pattern: /^[^\r]*$/,
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error: "Commit message contains CRLF line breaks (only unix-style LF linebreaks are allowed)",
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},
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{
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pattern: /^.+(\r?\n(\r?\n.*)*)?$/,
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error: "Empty line between commit title and body is missing",
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},
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{
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pattern: /^.{0,72}(?:\r?\n(?:(.{0,72})|(.*?([a-z]+:\/\/)?(([a-zA-Z0-9_]|-)+\.)+[a-z]{2,}(:\d+)?([a-zA-Z_0-9@:%\+.~\?&/=]|-)+).*?))*$/,
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error: "Commit message lines are too long (maximum allowed is 72 characters, except for URLs)",
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},
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{
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pattern: /^((?!^Merge branch )[\s\S])*$/,
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error: "Commit is a git merge commit, use the rebase command instead",
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},
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{
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pattern: /^\S.*?\S: .+/,
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error: "Missing category in commit title (if this is a fix up of a previous commit, it should be squashed)",
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},
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{
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pattern: /^\S.*?: [A-Z0-9]/,
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error: "First word of commit after the subsystem is not capitalized",
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},
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{
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pattern: /^.+[^.\n](\r?\n.*)*$/,
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error: "Commit title ends in a period",
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},
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{
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pattern: /^((?!Signed-off-by: )[\s\S])*$/,
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error: "Commit body contains a Signed-off-by tag",
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},
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];
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const { repository, pull_request } = context.payload;
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// NOTE: This maxes out at 250 commits. If this becomes a problem, see:
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// https://octokit.github.io/rest.js/v18#pulls-list-commits
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const opts = github.rest.pulls.listCommits.endpoint.merge({
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owner: repository.owner.login,
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repo: repository.name,
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pull_number: pull_request.number,
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});
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const commits = await github.paginate(opts);
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const errors = [];
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for (const { sha, commit: { message }, author } of commits) {
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if (author !== null && excludedBotIds.includes(author.id)) {
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continue;
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}
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const commitErrors = [];
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for (const { pattern, error } of rules) {
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if (!pattern.test(message)) {
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commitErrors.push(error);
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}
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}
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if (commitErrors.length > 0) {
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const title = message.split("\n")[0];
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errors.push([`${title} (${sha}):`, ...commitErrors].join("\n "));
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}
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}
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if (errors.length > 0) {
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core.setFailed(`One or more of the commits in this PR do not match the code submission policy:\n\n${errors.join("\n")}`);
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}
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- name: Comment on PR
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if: ${{ failure() && !github.event.pull_request.draft }}
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uses: IdanHo/comment-on-pr@dba728af7671011d7fd2c52acfc80f7217ae58b8
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env:
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GITHUB_TOKEN: ${{ secrets.BUGGIEBOT_TOKEN }}
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with:
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msg: "Hello!\n\nOne or more of the commit messages in this PR do not match the SerenityOS [code submission policy](https://github.com/SerenityOS/serenity/blob/master/CONTRIBUTING.md#code-submission-policy), please check the `lint_commits` CI job for more details on which commits were flagged and why.\nPlease do not close this PR and open another, instead modify your commit message(s) with [git commit --amend](https://docs.github.com/en/pull-requests/committing-changes-to-your-project/creating-and-editing-commits/changing-a-commit-message) and force push those changes to update this PR."
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