Replace detector with thin caller of Comfy-Org/github-workflows

Shrinks this workflow from ~210 lines to ~20 by delegating the detection
logic to a centralized reusable workflow in Comfy-Org/github-workflows.
Future changes ship from that one repo and propagate here automatically.
This commit is contained in:
Luke Mino-Altherr 2026-05-27 18:47:23 -07:00
parent e40cc8f286
commit e3261c3e37

View File

@ -1,5 +1,8 @@
name: Detect Unreviewed Merge
# SOC 2 compliance — reusable workflow lives in Comfy-Org/github-workflows,
# tracking issues are filed in Comfy-Org/unreviewed-merges.
on:
push:
branches: [master]
@ -8,206 +11,10 @@ concurrency:
group: detect-unreviewed-merge-${{ github.sha }}
cancel-in-progress: false
permissions:
contents: read
pull-requests: read
jobs:
detect:
runs-on: ubuntu-latest
steps:
- name: Check for unreviewed merge
uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7.1.0
env:
UNREVIEWED_MERGES_TOKEN: ${{ secrets.UNREVIEWED_MERGES_TOKEN }}
with:
script: |
const sha = context.sha;
const { owner, repo } = context.repo;
const branch = context.ref.replace('refs/heads/', '');
// Find the PR associated with this merge commit
const { data: prs } = await github.rest.repos.listPullRequestsAssociatedWithCommit({
owner,
repo,
commit_sha: sha,
});
const pr = prs.find(p => p.merged_at && p.base.ref === branch);
if (!pr) {
core.info('No merged PR found for this commit — skipping.');
return;
}
core.info(`Found PR #${pr.number}: ${pr.title}`);
// Fetch full PR to get merged_by (not in pull-request-simple schema)
const { data: fullPr } = await github.rest.pulls.get({
owner,
repo,
pull_number: pr.number,
});
// Check for approving reviews using latest review per reviewer.
// DISMISSED approvals (from "dismiss stale reviews on new commits")
// are intentionally NOT counted — OSS PRs require current approval.
const reviews = await github.paginate(github.rest.pulls.listReviews, {
owner,
repo,
pull_number: pr.number,
});
const latestByReviewer = new Map();
for (const r of reviews) {
if (!r.user || r.state === 'COMMENTED') continue;
const prev = latestByReviewer.get(r.user.login);
if (!prev || new Date(r.submitted_at) > new Date(prev.submitted_at)) {
latestByReviewer.set(r.user.login, r);
}
}
const hasApproval = Array.from(latestByReviewer.values()).some(
r => r.state === 'APPROVED'
);
if (hasApproval) {
core.info('PR has an approving review — no action needed.');
return;
}
core.info('No approving review found. Checking for inline justification...');
// Search PR body and author comments for "Justification: <reason>"
const pattern = /^justification:\s*(.+)$/im;
let justification = null;
if (pr.body) {
const match = pr.body.match(pattern);
if (match) justification = match[1].trim();
}
if (!justification) {
const comments = await github.paginate(github.rest.issues.listComments, {
owner,
repo,
issue_number: pr.number,
});
for (const c of comments) {
if (c.user && pr.user && c.user.login === pr.user.login) {
const match = c.body.match(pattern);
if (match) {
justification = match[1].trim();
break;
}
}
}
}
const hasJustification = !!justification;
core.info(hasJustification
? `Found inline justification: ${justification}`
: 'No inline justification found.');
// Build issue body
const mergedBy = fullPr.merged_by ? fullPr.merged_by.login : 'unknown';
const table = [
'## Unreviewed Merge Detected',
'',
'| Field | Value |',
'|-------|-------|',
`| **Repository** | ${owner}/${repo} |`,
`| **PR** | ${owner}/${repo}#${pr.number} |`,
`| **Author** | @${pr.user.login} |`,
`| **Merged by** | @${mergedBy} |`,
`| **Merged at** | ${pr.merged_at} |`,
`| **Branch** | ${branch} |`,
];
const policyRef = [
'## Policy reference',
'',
'Per the Secure Development Policy (Emergency Change Procedures), changes merged',
'without prior approval must be justified and peer-reviewed within 1 business day.',
'Unresolved items older than 3 days are escalated to engineering leadership.',
];
let body;
if (hasJustification) {
body = [
...table,
'',
'## Justification (provided at merge time)',
'',
`> ${justification}`,
'',
'## Required actions',
'',
'- [x] **Justification** — Provided at merge time (see above)',
'- [ ] **Post-merge review** — A peer must review the PR and comment confirmation here (within 1 business day)',
'',
'Once both items are checked, close this issue.',
'',
...policyRef,
].join('\n');
} else {
body = [
...table,
'',
'## Required actions',
'',
'- [ ] **Justification** — Author must comment on this issue explaining why pre-merge approval was bypassed (within 1 business day)',
'- [ ] **Post-merge review** — A peer must review the PR and comment confirmation here (within 1 business day)',
'',
'Once both items are checked, close this issue.',
'',
...policyRef,
].join('\n');
}
// Create issue in the tracking repo with the dedicated PAT
if (!process.env.UNREVIEWED_MERGES_TOKEN) {
core.setFailed('UNREVIEWED_MERGES_TOKEN secret is not configured');
return;
}
const { getOctokit } = require('@actions/github');
const tracking = getOctokit(process.env.UNREVIEWED_MERGES_TOKEN);
const repoLabel = `repo:${repo.toLowerCase()}`;
const statusLabel = hasJustification ? 'needs-review' : 'needs-justification';
// Idempotency check — avoid duplicate issues on workflow re-runs
const { data: search } = await tracking.rest.search.issuesAndPullRequests({
q: `repo:Comfy-Org/unreviewed-merges in:title "PR #${pr.number}" label:${repoLabel}`,
});
if (search.total_count > 0) {
core.info(`Tracking issue already exists: ${search.items[0].html_url}`);
return;
}
let issue;
try {
issue = await tracking.rest.issues.create({
owner: 'Comfy-Org',
repo: 'unreviewed-merges',
title: `[${repo}] PR #${pr.number} — ${pr.title}`,
body,
labels: ['unreviewed-merge', statusLabel, repoLabel],
assignees: [pr.user.login],
});
} catch (e) {
if (e.status === 422) {
core.warning(`Retrying without assignee: ${e.message}`);
issue = await tracking.rest.issues.create({
owner: 'Comfy-Org',
repo: 'unreviewed-merges',
title: `[${repo}] PR #${pr.number} — ${pr.title}`,
body,
labels: ['unreviewed-merge', statusLabel, repoLabel],
});
} else {
throw e;
}
}
core.info(`Created tracking issue: ${issue.data.html_url}`);
uses: Comfy-Org/github-workflows/.github/workflows/detect-unreviewed-merge.yml@v1
with:
approval-mode: latest-per-reviewer
secrets:
UNREVIEWED_MERGES_TOKEN: ${{ secrets.UNREVIEWED_MERGES_TOKEN }}