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ci: respect maintainer reopens on auto-closed PRs (#36115)

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When a maintainer manually reopens a PR that was auto-closed by the
`require-issue-link` workflow, skip enforcement so it stays open. Scoped
to PRs carrying the `missing-issue-link` label (i.e. only those closed
by this workflow). Non-org-members reopening their own PRs still go
through normal enforcement.
This commit is contained in:
Mason Daugherty
2026-03-19 18:37:33 -04:00
committed by GitHub
parent a9d31b30f8
commit 349047057b
1 changed files with 39 additions and 34 deletions
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73
.github/workflows/require_issue_link.yml vendored
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@@ -5,12 +5,13 @@
# - Reacts to the "external" label applied by pr_labeler.yml,
# avoiding a duplicate org membership check.
# - Also re-checks on PR edits/reopens for PRs that already have the label.
# - Bypasses the check for PRs with the "trusted-contributor" label, and
# automatically reopens/cleans up PRs that receive it after enforcement.
# - Bypasses the check for PRs with the "trusted-contributor" label.
# - Validates the PR author is an assignee on at least one linked issue.
# - Adds a "missing-issue-link" label on failure; removes it on pass.
# - Automatically reopens PRs that were closed by this workflow once the
# check passes (e.g. author edits the body to add a valid issue link).
# - Respects maintainer reopens: if an org member manually reopens a
# previously auto-closed PR, enforcement is skipped so it stays open.
# - Posts (or updates) a comment explaining the requirement on failure.
# - Cancels all other in-progress/queued CI runs for the PR on closure.
# - Deduplicates comments via an HTML marker so re-runs don't spam.
@@ -53,6 +54,42 @@ jobs:
const { owner, repo } = context.repo;
const prNumber = context.payload.pull_request.number;
// If a maintainer (org member) manually reopened a PR that was
// previously auto-closed by this workflow (indicated by the
// "missing-issue-link" label), respect that decision and skip
// enforcement. Without this, the workflow would immediately
// re-close the PR on the "reopened" event.
const prLabels = context.payload.pull_request.labels.map(l => l.name);
if (context.payload.action === 'reopened' && prLabels.includes('missing-issue-link')) {
const sender = context.payload.sender?.login;
if (!sender) {
throw new Error('Unexpected: reopened event has no sender — cannot check org membership');
}
try {
const { data: membership } = await github.rest.orgs.getMembershipForUser({
org: 'langchain-ai',
username: sender,
});
if (membership.state === 'active') {
console.log(`Maintainer ${sender} reopened PR #${prNumber} — skipping enforcement`);
core.setOutput('has-link', 'true');
core.setOutput('is-assigned', 'true');
return;
} else {
console.log(`${sender} is an org member but state is "${membership.state}" — proceeding with check`);
}
} catch (e) {
if (e.status === 404) {
console.log(`${sender} is not an org member — proceeding with check`);
} else {
const status = e.status ?? 'unknown';
throw new Error(
`Membership check failed for ${sender} (HTTP ${status}): ${e.message}`,
);
}
}
}
// Fetch live labels to handle the race where "external" fires
// before "trusted-contributor" appears in the event payload.
const { data: liveLabels } = await github.rest.issues.listLabelsOnIssue({
@@ -274,35 +311,3 @@ jobs:
? 'PR must reference an issue using auto-close keywords (e.g., "Fixes #123").'
: 'PR author must be assigned to the linked issue.';
core.setFailed(reason);
# When a trusted-contributor label is added to a PR that was previously
# closed by check-issue-link, clean up and reopen it.
bypass-trusted-contributor:
if: github.event.action == 'labeled' && github.event.label.name == 'trusted-contributor'
runs-on: ubuntu-latest
permissions:
pull-requests: write
steps:
- name: Remove missing-issue-link label and reopen PR
uses: actions/github-script@v8
with:
script: |
const { owner, repo } = context.repo;
const prNumber = context.payload.pull_request.number;
try {
await github.rest.issues.removeLabel({
owner, repo, issue_number: prNumber, name: 'missing-issue-link',
});
console.log('Removed missing-issue-link label');
} catch (error) {
if (error.status !== 404) throw error;
}
if (context.payload.pull_request.state === 'closed') {
await github.rest.pulls.update({
owner, repo, pull_number: prNumber, state: 'open',
});
console.log(`Reopened PR #${prNumber}`);
}