build.yml

name: build

on:
  push:
    branches:
      - "main"
      - "dev"
  pull_request:
    branches:
      - "main"
      - "dev"

env:
  IMAGE_NAME: viadot

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        # 3.8+. 3.9 should be supported by late 2021.
        python-version: [3.8]

    steps:
      - uses: actions/checkout@v2
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}

      - name: Cache pip
        id: cache-pip
        uses: actions/cache@v2
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-

      - name: Install dependencies
        run: |
          pip install -r requirements.txt
        if: steps.cache.outputs.cache-hit != 'true'
        continue-on-error: false
        
      - name: Lint with flake8
        if: always()
        run: |
          pip install flake8
          # stop the build if there are Python syntax errors or undefined names
          flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
          # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
          flake8 . --count --exit-zero --max-complexity=10 --max-line-length=88 --statistics --ignore=E203

      - name: Format imports with isort
        if: always()
        run: |
          pip install isort
          isort --profile black .

      - name: Format with black
        id: blackCheck
        if: always()
        run: |
          pip install black
          black --check .
        continue-on-error: true

      - name: Commit Black changes to the pull request
        if: ${{ always() && steps.blackCheck.outcome == 'failure' }}
        run: |
          git config --global user.name 'github-actions[bot]'
          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
          git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/$GITHUB_REPOSITORY
          black .
          git checkout $GITHUB_HEAD_REF
          git commit -am "🎨 Format Python code with Black"
          git push

      - name: Test with pytest
        if: always()
        env:
          VIADOT_CONFIG_PATH: .config/credentials.json.template
        run: |
          pip install pytest
          sudo apt install libsqliteodbc
          pytest tests/unit

      # - name: Generate coverage report
      #   run: |
      #     pytest --cov-report xml --cov=viadot tests/
      # - name: Upload coverage report to Codecov
      #   uses: codecov/codecov-action@v1
      #   with:
      #     token: ${{ secrets.CODECOV_TOKEN }}
      #     fail_ci_if_error: true

  publish_docker:
    needs: build
    runs-on: ubuntu-latest
    if: github.ref == 'refs/heads/dev' && github.event_name == 'push'
    steps:
      - name: 'Checkout source code'
        uses: actions/checkout@v2
        with:
          ref: ${{ github.ref }}

      - name: Build image
        run: export DOCKER_BUILDKIT=1 && docker build . --file docker/Dockerfile --tag $IMAGE_NAME

      - name: Log into registry
        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login docker.pkg.github.com -u ${{ github.actor }} --password-stdin

      - name: Push image
        run: |
          IMAGE_ID=docker.pkg.github.com/${{ github.repository }}/$IMAGE_NAME
          
          # Change all uppercase to lowercase
          IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')

          # Publish with the `dev` label
          echo IMAGE_ID=$IMAGE_ID
          docker tag $IMAGE_NAME $IMAGE_ID:dev
          docker push $IMAGE_ID:dev