update-conformance-test-reports.yml

name: Update conformance test reports

on:
  repository_dispatch:
    types: [update-conformance-test-reports]
  workflow_dispatch: # for testing this workflow

permissions: write-all

jobs:
  update:
    name: Update conformance test reports
    runs-on: ubuntu-latest
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      branch: update-conformance-test-reports
    defaults:
      run:
        shell: bash --noprofile --norc -e -o pipefail -x {0}
        working-directory: reference-checker
    steps:
      - name: Set up Java
        uses: actions/setup-java@v3
        with:
          distribution: temurin
          java-version: 17
      - name: Check out JSpecify
        uses: actions/checkout@v3
        with:
          repository: jspecify/jspecify
          ref: main
          path: jspecify
      - name: Check out the Reference Checker
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
          path: reference-checker
      - name: Create or update the Reference Checker ${{ env.branch }} branch
        run: |
          git config user.name 'jspecify-bot'
          git config user.email 'jspecify-bot@google.com'
          if git checkout "${branch}"; then
            git merge -X theirs origin/main
            git push
          else
            git checkout -b "${branch}"
            git config push.autoSetupRemote true
          fi
      - name: Run the Reference Checker conformance tests
        uses: gradle/gradle-build-action@v2
        with:
          arguments: conformanceTests
          build-root-directory: reference-checker
        env:
          JSPECIFY_CONFORMANCE_TEST_MODE: write
      - name: Create or update PR to update conformance test reports
        run: |
          if [[ -n $(git status --porcelain tests/ConformanceTest*-report.txt) ]]; then
            git commit -m "Update conformance test reports." tests/ConformanceTest*-report.txt
            git push
            if [[ -z $(gh pr list --head "${branch}" --state open) ]]; then
              gh pr create --base main --title "Update conformance test reports."  --body ""
            fi
          fi