comment.yml

name: Comment Pull_Request
on:
  workflow_run:
    workflows: [Build OpenEMS]
    types:
      - completed

jobs:
  comment_jacoco:
    runs-on: ubuntu-latest
    if: ${{ github.event.workflow_run.conclusion == 'success' }}
    steps:
      - name: 'Download artifact'
        uses: actions/github-script@v6
        with:
          script: |
            let allArtifacts = await github.rest.actions.listWorkflowRunArtifacts({
              owner: context.repo.owner,
              repo: context.repo.repo,
              run_id: context.payload.workflow_run.id,
            });
            let matchArtifact = allArtifacts.data.artifacts.filter((artifact) => {
              return artifact.name == 'jacoco_report'
            })[0];
            let download = await github.rest.actions.downloadArtifact({
              owner: context.repo.owner,
              repo: context.repo.repo,
              artifact_id: matchArtifact.id,
              archive_format: 'zip',
            });
            let fs = require('fs');
            fs.writeFileSync(`${process.env.GITHUB_WORKSPACE}/jacoco_report.zip`, Buffer.from(download.data));

      - name: 'Unzip artifact'
        run: unzip jacoco_report.zip

      - name: 'Comment on PR'
        uses: actions/github-script@v6
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            let fs = require('fs');
            let comment = fs.readFileSync('./jacoco_report_badge', { encoding: 'utf8', flag: 'r' });
            let issue_number = Number(fs.readFileSync('./jacoco_report_number'));
            await github.rest.issues.createComment({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: issue_number,
              body: comment
            });