e6b64f4192New comment-mode input: - 'sticky' (default, backwards-compat): update the existing marker comment in place — same behavior as before - 'repost': minimize all prior marker comments as OUTDATED (GitHub's native hide-comment UI via GraphQL minimizeComment mutation) and post a fresh comment at the bottom of the conversation Useful for /stageblog where each staging should produce a visible new comment while keeping history collapsible rather than lost. Both deploy and cleanup accept the input and must match. cleanup in repost mode minimizes all prior comments and posts a final cleanup note. Also: - Extract both comment scripts to sibling comment.js files (same pattern as slash-commands/main.js) — the inline YAML scripts were getting long - Paginate listComments (was only fetching the first 30)
76 lines
2.4 KiB
JavaScript
76 lines
2.4 KiB
JavaScript
// Posts or updates the PR preview-URL comment. Called by actions/github-script
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// via `require(GITHUB_ACTION_PATH + '/comment.js')({ github, context, core })`.
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// All inputs are passed via env vars (see action.yml).
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module.exports = async ({ github, context, core }) => {
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const { owner, repo } = context.repo;
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const prNumber = Number(process.env.PR_NUMBER);
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if (!prNumber) {
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core.info('No PR number available — skipping comment.');
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return;
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}
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const deployUrl = process.env.DEPLOY_URL;
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const aliasUrl = process.env.ALIAS_URL || deployUrl;
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const marker = process.env.COMMENT_MARKER;
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const title = process.env.COMMENT_TITLE;
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const mode = process.env.COMMENT_MODE;
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const noindex = process.env.INJECT_NOINDEX === 'true';
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const commitSha = process.env.COMMIT_SHA;
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const noindexNote = noindex
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? ' All pages served with `noindex, nofollow` — search engines will not crawl this preview.'
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: '';
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const body = [
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marker,
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`## ${title}`,
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'',
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'| | |',
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'|---|---|',
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`| **Preview (stable)** | ${aliasUrl} |`,
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`| **This commit** | ${deployUrl} |`,
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`| **Commit** | \`${commitSha.slice(0, 7)}\` |`,
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'',
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`_Includes drafts and future-dated posts.${noindexNote}_`,
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].join('\n');
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const comments = await github.paginate(github.rest.issues.listComments, {
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owner, repo, issue_number: prNumber, per_page: 100,
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});
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const prior = comments.filter(c =>
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c.user.type === 'Bot' && c.body && c.body.includes(marker)
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);
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if (mode === 'repost') {
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for (const c of prior) {
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try {
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await github.graphql(
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`mutation($id: ID!) {
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minimizeComment(input: {subjectId: $id, classifier: OUTDATED}) {
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minimizedComment { isMinimized }
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}
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}`,
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{ id: c.node_id },
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);
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core.info(`Minimized prior comment ${c.id} as OUTDATED`);
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} catch (e) {
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core.warning(`Could not minimize comment ${c.id}: ${e.message}`);
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}
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}
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await github.rest.issues.createComment({
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owner, repo, issue_number: prNumber, body,
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});
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} else {
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// sticky: update the first prior comment in place, or create one
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const existing = prior[0];
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if (existing) {
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await github.rest.issues.updateComment({
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owner, repo, comment_id: existing.id, body,
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});
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} else {
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await github.rest.issues.createComment({
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owner, repo, issue_number: prNumber, body,
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});
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}
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}
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};
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