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|
name: Comment on pull request
on:
workflow_run:
workflows: ['Build Application']
types: [completed]
jobs:
pr_comment:
if: github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success'
runs-on: ubuntu-latest
steps:
- uses: actions/github-script@v5
with:
# This snippet is public-domain, taken from
# https://github.com/oprypin/nightly.link/blob/master/.github/workflows/pr-comment.yml
script: |
async function upsertComment(owner, repo, issue_number, purpose, body) {
const {data: comments} = await github.rest.issues.listComments(
{owner, repo, issue_number});
const marker = `<!-- bot: ${purpose} -->`;
body = marker + "\n" + body;
const existing = comments.filter((c) => c.body.includes(marker));
if (existing.length > 0) {
const last = existing[existing.length - 1];
core.info(`Updating comment ${last.id}`);
await github.rest.issues.updateComment({
owner, repo,
body,
comment_id: last.id,
});
} else {
core.info(`Creating a comment in issue / PR #${issue_number}`);
await github.rest.issues.createComment({issue_number, body, owner, repo});
}
}
const {owner, repo} = context.repo;
const run_id = ${{github.event.workflow_run.id}};
const pull_requests = ${{ toJSON(github.event.workflow_run.pull_requests) }};
if (!pull_requests.length) {
return core.error("This workflow doesn't match any pull requests!");
}
const artifacts = await github.paginate(
github.rest.actions.listWorkflowRunArtifacts, {owner, repo, run_id});
if (!artifacts.length) {
return core.error(`No artifacts found`);
}
let body = `Download the artifacts for this pull request:\n`;
for (const art of artifacts) {
body += `\n* [${art.name}.zip](https://nightly.link/${owner}/${repo}/actions/artifacts/${art.id}.zip)`;
}
core.info("Review thread message body:", body);
for (const pr of pull_requests) {
await upsertComment(owner, repo, pr.number,
"nightly-link", body);
}
|
