name: "Publish framework coverage as metrics"

on:
  schedule:
    - cron: '5 0 * * *'
  push:
    branches:
      - main
  workflow_dispatch:
  pull_request:
    branches:
      - main
    paths:
      - ".github/workflows/csv-coverage-metrics.yml"

jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
      - name: Setup CodeQL
        uses: ./.github/actions/fetch-codeql
      - name: Create empty database
        run: |
          DATABASE="${{ runner.temp }}/java-database"
          PROJECT="${{ runner.temp }}/java-project"
          mkdir -p "$PROJECT/src/tmp/empty"
          echo "class Empty {}" >> "$PROJECT/src/tmp/empty/Empty.java"
          codeql database create "$DATABASE" --language=java --source-root="$PROJECT" --command 'javac src/tmp/empty/Empty.java'
      - name: Capture coverage information
        run: |
          DATABASE="${{ runner.temp }}/java-database"
          codeql database analyze --format=sarif-latest --output=metrics.sarif -- "$DATABASE" ./java/ql/src/Metrics/Summaries/FrameworkCoverage.ql
      - uses: actions/upload-artifact@v2
        with:
          name: metrics.sarif
          path: metrics.sarif
          retention-days: 20
      - name: Upload SARIF file
        uses: github/codeql-action/upload-sarif@v1
        with:
          sarif_file: metrics.sarif