Nightly Build Comment on Pull Request #4527
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Nightly Build Comment on Pull Request | |
| on: | |
| workflow_run: | |
| workflows: ['Pull Request Nightly Build'] | |
| types: [completed] | |
| jobs: | |
| pr_comment: | |
| if: github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success' | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Get the PR number | |
| run: | | |
| # Query the issue search API to get the PR associated with it | |
| PR_RAW=$(curl 'https://api.github.com/search/issues?q=${{ github.event.workflow_run.head_commit.id }}') | |
| # Get the event number from the search results, which will | |
| # be the PR number | |
| # Filter by PRs only in this repository, as a PR with an identical head commit may be made in another repository (e.g. a fork) | |
| # Assume the 0th index in the array of found PRs is the correct one (it seems to usually be the latest one) | |
| PR_NUM=$(echo $PR_RAW | jq '.items | map(select(.repository_url=="https://api.github.com/repos/${{ github.repository }}")) | .[0].number') | |
| echo "PR_NUM=${PR_NUM}" >> ${GITHUB_ENV} | |
| - name: Comment on PR | |
| uses: actions/github-script@v7 | |
| with: | |
| # This snippet is public-domain, taken from | |
| # https://github.com/oprypin/nightly.link/blob/master/.github/workflows/pr-comment.yml | |
| # and modified to allow comments on external PRs | |
| 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 = ${{github.event.workflow_run.id}}; | |
| const artifacts = await github.paginate( | |
| github.rest.actions.listWorkflowRunArtifacts, {owner, repo, run_id}); | |
| if (!artifacts.length) { | |
| return core.error(`No artifacts found`); | |
| } | |
| let body = `Nightly build for this pull request:\n`; | |
| for (const art of artifacts) { | |
| body += `\n* [${art.name}.zip](https://nightly.link/${owner}/${repo}/actions/artifacts/${art.id}.zip)`; | |
| } | |
| body += `\nThese artifacts will expire in 90 days and will not be available for download after that time.`; | |
| body += `\n\n_This comment is automatic and is meant to allow guests to get latest nightly builds for this pull request without registering. It is updated on every successful build._`; | |
| core.info("Review thread message body:", body); | |
| await upsertComment(owner, repo, ${{ env.PR_NUM }}, "nightly-link", body); |