upload-coverage-report.yml

name: Upload Coverage Report

on:
  workflow_run:
    workflows:
      - LLPC Docker CI
    types:
      - completed

jobs:
  retrieve-and-upload:
    if: github.repository == 'GPUOpen-Drivers/llpc' && github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success'
    name: "Configuration: ${{ matrix.config_tag }}"
    runs-on: "ubuntu-20.04"
    strategy:
      fail-fast: false
      matrix:
        config_tag:  ["release_clang_coverage", "release_clang_shadercache_coverage_assertions"]
    steps:
      - name: Download code coverage artifact
        uses: dawidd6/action-download-artifact@v2
        with:
          workflow: check-amdllpc-docker.yml
          run_id: ${{ github.event.workflow_run.id }}
          name: cov_report_${{ matrix.config_tag }}
          path: "coverage_report/"
      - name: Download PR number artifact
        uses: dawidd6/action-download-artifact@v2
        with:
          workflow: check-amdllpc-docker.yml
          run_id: ${{ github.event.workflow_run.id }}
          name: pr_num
          path: "pr_num/"
      - name: Read originating PR number from artifact
        run: |
          NUM=$(cat pr_num/pr_num.txt)
          echo "PR_NUM=$NUM" | tee -a $GITHUB_ENV
      - name: Authenticate with Google Cloud
        id: 'auth'
        uses: 'google-github-actions/auth@v0'
        with:
          credentials_json: '${{ secrets.GCR_KEY }}'
      - name: Setup Google Cloud SDK
        uses: google-github-actions/setup-gcloud@v0
      - name: Upload code coverage report to Google Cloud bucket
        run: gsutil -m cp -r "coverage_report/*" "gs://amdvlk-llpc-github-ci-artifacts-public/coverage_${{ matrix.config_tag }}_${{ github.event.workflow_run.id }}/"
      - name: Add comment with code coverage report link on originating PR
        uses: peter-evans/create-or-update-comment@v1.4.5
        with:
          issue-number: ${{ env.PR_NUM }}
          body: |
            The LLPC code coverage report is available at https://storage.googleapis.com/amdvlk-llpc-github-ci-artifacts-public/coverage_${{ matrix.config_tag }}_${{ github.event.workflow_run.id }}/index.html.
            Configuration: ${{ matrix.config_tag }}.