test.yaml

name: Tests
on:
  push:
    branches-ignore:
      - 'badges'
 
jobs:
  build:
    name: Run Python Tests
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - uses: isbang/compose-action@v1.0.0
        with:
          compose-file: './docker-compose.yml'
          down-flags: '--volumes'

      - name: Set up Python 3.6
        uses: actions/setup-python@v2
        with:
          python-version: 3.6

      - name: Install Python dependencies
        run: |
          sudo apt install -y $(grep -o ^[^#][[:alnum:]-]* "packages.list")
          python3 -m pip install --upgrade pip
          pip3 install -r requirements.txt
          pip3 install -e .

      - name: Test with pytest
        id: pytest
        run: |
          python3 tests/add_access_token.py
          pytest --exitfirst --verbose --failed-first --cov=. --cov-report html
          total=$(cat htmlcov/index.html | grep -i -C 4 total | tail -n 1 | grep -Eo '[0-9]+%|[0-9]+\.[0-9]+%' | grep -Eo '[0-9]+|[0-9]+\.[0-9]+')
          if (( $(echo "$total <= 50" | bc -l) )) ; then
            COLOR=red
          elif (( $(echo "$total > 80" | bc -l) )); then
            COLOR=green
          else
            COLOR=orange
          fi

          # Generates a GitHub Workflow output named `lines` with a coverage value
          echo "##[set-output name=coverage;]${total}"
          echo "##[set-output name=color;]${COLOR}"

      # Get current banch name to use it as dest directory
      - name: Extract branch name
        shell: bash
        run: echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
        id: extract_branch

      - name: Prepare environment
        id: coverage
        run: |
          # Output values to be used by other steps
          echo "##[set-output name=path;]${BADGE_PATH}"
          echo "##[set-output name=branch;]${BRANCH}"
        env:
          BADGE_PATH: ${{ steps.extract_branch.outputs.branch }}/coverage-badge.svg
          BRANCH: badges

      - uses: actions/checkout@v3
        with:
          ref: ${{ steps.coverage.outputs.branch }}

      # Create the directory where badges will be saved, if needed
      - name: Create destination directory
        env:
          BADGE_PATH: ${{ steps.coverage.outputs.path }}
        run: mkdir -p "${BADGE_PATH%/*}"

      # Use the output from the `coverage` step
      - name: Generate the badge SVG image
        id: badge
        env:
          COVERAGE: ${{ steps.pytest.outputs.coverage }}
          COLOR: ${{ steps.pytest.outputs.color }}
          BADGE_PATH: ${{ steps.coverage.outputs.path }}
        run: curl "https://img.shields.io/badge/coverage-$COVERAGE%25-$COLOR" > ${BADGE_PATH}

      - name: Upload badge as artifact
        uses: actions/upload-artifact@v3
        with:
          name: badge
          path: ${{ steps.coverage.outputs.path }}
          if-no-files-found: error

      - name: Commit badge
        continue-on-error: true
        env:
          BADGE: ${{ steps.coverage.outputs.path }}
        run: |
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"
          git add "${BADGE}"
          git commit -m "Add/Update badge"
      - name: Push badge commit
        uses: ad-m/github-push-action@master
        if: ${{ success() }}
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branch: ${{ steps.coverage.outputs.branch }}