88 lines
3.5 KiB
YAML
88 lines
3.5 KiB
YAML
name: CLA Label Sync
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on:
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issue_comment:
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types: [created, edited]
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pull_request_target:
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types: [opened, synchronize, reopened]
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permissions:
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pull-requests: write
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issues: write
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contents: read
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jobs:
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sync-label:
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# Only run for PRs (issue_comment fires for issues too)
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if: >-
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github.event_name == 'pull_request_target' ||
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(github.event.issue.pull_request != null)
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runs-on: ubuntu-latest
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steps:
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- name: Sync "awaiting cla" label
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uses: actions/github-script@v7
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env:
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AWAITING_LABEL: 'awaiting cla'
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# Bot login that posts the CLA comment. Common values:
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# 'github-actions[bot]', 'CLAassistant', 'cla-assistant[bot]'
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CLA_BOT_LOGINS: 'CLAassistant,cla-assistant[bot],github-actions[bot]'
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# Regex (case-insensitive) that matches an UNSIGNED CLA comment
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NOT_SIGNED_REGEX: 'have not signed|has not signed|please sign|we need.*sign|\[ \]'
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# Regex (case-insensitive) that matches a SIGNED CLA comment
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SIGNED_REGEX: 'all committers have signed|all contributors have signed|has signed the cla|have signed the cla'
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with:
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script: |
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const { AWAITING_LABEL } = process.env;
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const botLogins = process.env.CLA_BOT_LOGINS.split(',').map(s => s.trim().toLowerCase());
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const notSigned = new RegExp(process.env.NOT_SIGNED_REGEX, 'i');
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const signed = new RegExp(process.env.SIGNED_REGEX, 'i');
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// Resolve PR number for either trigger
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const prNumber = context.eventName === 'pull_request_target'
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? context.payload.pull_request.number
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: context.payload.issue.number;
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const { owner, repo } = context.repo;
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// Pull the full comment history to find the latest CLA bot comment
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const comments = await github.paginate(github.rest.issues.listComments, {
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owner, repo, issue_number: prNumber, per_page: 100,
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});
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const claComments = comments.filter(c =>
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botLogins.includes((c.user?.login || '').toLowerCase()) &&
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(notSigned.test(c.body) || signed.test(c.body))
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);
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if (claComments.length === 0) {
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core.info('No CLA Assistant comment found yet; nothing to do.');
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return;
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}
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const latest = claComments[claComments.length - 1];
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const isSigned = signed.test(latest.body) && !notSigned.test(latest.body);
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core.info(`Latest CLA comment (id ${latest.id}) => signed=${isSigned}`);
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// Current labels
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const { data: issue } = await github.rest.issues.get({
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owner, repo, issue_number: prNumber,
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});
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const hasLabel = issue.labels.some(l =>
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(typeof l === 'string' ? l : l.name) === AWAITING_LABEL
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);
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if (isSigned && hasLabel) {
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await github.rest.issues.removeLabel({
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owner, repo, issue_number: prNumber, name: AWAITING_LABEL,
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}).catch(e => core.warning(`removeLabel failed: ${e.message}`));
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core.info(`Removed "${AWAITING_LABEL}".`);
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} else if (!isSigned && !hasLabel) {
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await github.rest.issues.addLabels({
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owner, repo, issue_number: prNumber, labels: [AWAITING_LABEL],
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});
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core.info(`Added "${AWAITING_LABEL}".`);
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} else {
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core.info('Label already in the correct state.');
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}
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