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Comment on pull request #501

Comment on pull request

Comment on pull request #501

name: Comment on pull request
on:
workflow_run:
workflows: ['Documentation']
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@v7
with:
script: |
async function insertUpdateComment(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 = ${{github.event.workflow_run.id}};
// Find the PR with the right sha, see https://github.com/orgs/community/discussions/25220
const response = await github.rest.search.issuesAndPullRequests({
q: 'repo:${{ github.repository }} is:pr sha:${{ github.event.workflow_run.head_sha }}',
per_page: 1,
})
const items = response.data.items
if (items.length < 1) {
return core.error("No matching pull requests found");
}
const pullRequestNumber = items[0].number
console.info("Pull request number is", pullRequestNumber)
// get the list of artifacts
const artifacts = await github.paginate(
github.rest.actions.listWorkflowRunArtifacts, {owner, repo, run_id}
);
if (!artifacts.length) {
return core.error(`No artifacts found`);
}
for (const artifact of artifacts) {
if (artifact.name == "documentation") {
const link = `https://nightly.link/${owner}/${repo}/actions/artifacts/${artifact.id}.zip`
let body = `Here is the build version of the cookbook in this pull request: [documentation.zip](${link}), `;
body += 'you can view it locally by unzipping `documentation.zip` and open the `index.html` with your favorite browser.';
core.info("Review thread message body:", body);
await insertUpdateComment(owner, repo, pullRequestNumber, "link-to-documentation", body);
return;
}
}
return core.error(`failed to find "documentation" artifact`);