comment.yaml

name: Comment on pull-request

on:
  workflow_run:
    workflows: ["Benchmark PR"]
    types:
      - completed

jobs:
  macro_benchmarks_comment:
    name: Benchmark comment
    runs-on: ubuntu-latest
    if: >
      github.event.workflow_run.conclusion == 'success'
    steps:
      - name: Find associated pull request
        id: pr
        uses: actions/github-script@v7
        with:
          script: |
            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) {
              console.error('No PRs found')
              return
            }
            const pullRequestNumber = items[0].number
            console.info("Pull request number is", pullRequestNumber)
            return pullRequestNumber

      - name: Find Hackathon PR comment
        uses: peter-evans/find-comment@v3
        id: fc
        with:
          issue-number: ${{ steps.pr.outputs.result }}
          comment-author: 'github-actions[bot]'
          body-includes: '## Hackathon Score Report'

      - name: Download artifact with body message
        uses: actions/download-artifact@v4
        with:
          name: body
          github-token: ${{ secrets.GITHUB_TOKEN }}
          run-id: ${{ github.event.workflow_run.id }}

      - name: Create or update comment
        uses: peter-evans/create-or-update-comment@v4
        with:
          comment-id: ${{ steps.fc.outputs.comment-id }}
          issue-number: ${{ steps.pr.outputs.result }}
          body-path: body.md
          edit-mode: replace