Comment on pull request #152
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: Comment on pull request | |
| on: | |
| # Only run when the other workflow is completed since | |
| # the build workflow only publishes artifacts after it has completed | |
| workflow_run: | |
| workflows: ['Build'] | |
| types: [completed] | |
| jobs: | |
| pr_comment: | |
| name: Add packages to PRs | |
| 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 | |
| PR_NUM=$(echo $PR_RAW | jq '.items[].number') | |
| echo "PR_NUM=${PR_NUM}" >> ${GITHUB_ENV} | |
| - name: Comment on PR | |
| uses: actions/github-script@v5 | |
| with: | |
| 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 = `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)`; | |
| } | |
| body += `\n\n<hr />\n\nThis service is provided by [nightly.link](https://github.com/oprypin/nightly.link). These artifacts will expire in 90 days and will not be available for download after that time.`; | |
| core.info("Review thread message body:", body); | |
| await upsertComment(owner, repo, ${{ env.PR_NUM }}, | |
| "nightly-link", body); | |
| # 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 |