module.exports = async ({ github, context, core }) => {
const owner = context.repo.owner;
const repo = context.repo.repo;
const issueNumber = context.payload.pull_request?.number;
if (!issueNumber) return;
const marker = "<!-- ci-lint-feedback -->";
const rustChanged = process.env.RUST_CHANGED === "true";
const docsChanged = process.env.DOCS_CHANGED === "true";
const lintResult = process.env.LINT_RESULT || "skipped";
const lintDeltaResult = process.env.LINT_DELTA_RESULT || "skipped";
const docsResult = process.env.DOCS_RESULT || "skipped";
const failures = [];
if (rustChanged && !["success", "skipped"].includes(lintResult)) {
failures.push("`Lint Gate (Format + Clippy)` failed.");
}
if (rustChanged && !["success", "skipped"].includes(lintDeltaResult)) {
failures.push("`Lint Gate (Strict Delta)` failed.");
}
if (docsChanged && !["success", "skipped"].includes(docsResult)) {
failures.push("`Docs Quality` failed.");
}
const comments = await github.paginate(github.rest.issues.listComments, {
owner,
repo,
issue_number: issueNumber,
per_page: 100,
});
const existing = comments.find((comment) => (comment.body || "").includes(marker));
if (failures.length === 0) {
if (existing) {
await github.rest.issues.deleteComment({
owner,
repo,
comment_id: existing.id,
});
}
core.info("No lint/docs gate failures. No feedback comment required.");
return;
}
const runUrl = `${context.serverUrl}/${owner}/${repo}/actions/runs/${context.runId}`;
const body = [
marker,
"### CI lint feedback",
"",
"This PR failed one or more fast lint/documentation gates:",
"",
...failures.map((item) => `- ${item}`),
"",
"Open the failing logs in this run:",
`- ${runUrl}`,
"",
"Local fix commands:",
"- `./scripts/ci/rust_quality_gate.sh`",
"- `./scripts/ci/rust_strict_delta_gate.sh`",
"- `./scripts/ci/docs_quality_gate.sh`",
"",
"After fixes, push a new commit and CI will re-run automatically.",
].join("\n");
if (existing) {
await github.rest.issues.updateComment({
owner,
repo,
comment_id: existing.id,
body,
});
} else {
await github.rest.issues.createComment({
owner,
repo,
issue_number: issueNumber,
body,
});
}
};