integration_test_and_build_all_packages_ci.yml

name: Build All Packages CI

on:
  push:
    branches: [ 'dev-**', 'pr-**', staging, master ]
    tags: [ '**' ]
  pull_request:
    branches: [ staging, master ]
  schedule:
    # At 02:30 on Saturday
    - cron:  '30 2 * * 6'

jobs:

  integration_tests:

    name: Run integration tests
    runs-on: ubuntu-latest

    steps:
    # Fetch shallow git repository
    - uses: actions/checkout@v2

    # Restore test video's cache
    - name: Restore test videos cache
      uses: actions/cache@v1
      id: test_videos_cache
      with:
        path: tests/support_/videos
        key: ${{ runner.os }}-test_videos-${{ hashFiles('tests/scripts_/download_test_files.sh') }}
        restore-keys: |
          ${{ runner.os }}-test_videos-

    # Download any missing test videos
    - name: Download any missing test videos
      if: success() && steps.test_videos_cache.outputs.cache-hit != 'true'
      run: |
        bash -c "tests/scripts_/download_test_files.sh"

    # Setup python environment
    - name: Set up Python 3.7
      uses: actions/setup-python@v1
      with:
        python-version: 3.7

    # Restore the python cache if it exists
    - name: Restore python cache
      uses: actions/cache@v1
      with:
        path: ~/.cache/pip
        key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
        restore-keys: |
          ${{ runner.os }}-pip-

    # Restore the apt cache if it exists
    # TODO: Fix this cache. Its not really working at all. It would be nice to have tho.
    - name: Restore python cache
      id: apt-cache
      uses: actions/cache@v1
      with:
        path: /var/cache/apt/archives
        key: ${{ runner.os }}-apt-cache

    # Download FFMPEG
    - name: Download FFMPEG
      if: success()
      run: |
        [[ ! -z `sudo find /var/cache/apt/archives -type f -name "ffmpeg*.deb"` ]] && echo "no update" || sudo apt-get update
        sudo apt-get install -yq --no-install-recommends --download-only ffmpeg

    # Install FFMPEG
    - name: Install FFMPEG
      if: success()
      run: |
        sudo apt-get install -yq --no-install-recommends ffmpeg

    # Install python dependencies for testing unmanic
    - name: Install python dependencies
      if: success()
      run: |
        python -m pip install --upgrade pip
        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
        if [ -f requirements-dev.txt ]; then pip install -r requirements-dev.txt; fi

    # Run pytest unit tests
    - name: Test with pytest
      if: success()
      run: |
        echo "Using test videos:"
        ls -l ./tests/support_/videos/*/
        pytest -m integrationtest

  py_build:

    name: Build Python package
    needs: integration_tests
    runs-on: ubuntu-latest

    steps:
    # Fetch full git repository and all submodules
    - name: Checkout project
      uses: actions/checkout@v2
      with:
        submodules: 'recursive'

    # Checkout tags
    - name: Fetch tags
      run: |
        git fetch --prune --unshallow --tags
        echo exit code $?
        git tag --list

    # Setup python environment
    - name: Set up Python 3.7
      uses: actions/setup-python@v1
      with:
        python-version: 3.7

    # Restore the python cache if it exists
    - name: Restore python cache
      uses: actions/cache@v1
      with:
        path: ~/.cache/pip
        key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
        restore-keys: |
          ${{ runner.os }}-pip-

    # Install python dependencies for building unmanic
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
        if [ -f requirements-dev.txt ]; then pip install -r requirements-dev.txt; fi

    # Setup node environment for building unmanic's webui
    - uses: actions/setup-node@v2
      with:
        node-version: '16'

    # Build python dist package
    - name: Build python dist package
      id: build_py
      run: |
        echo "Short version:"
        python ./setup.py  --quiet --version
        echo "Long version:"
        python ./setup.py  --quiet fullversion
        python ./setup.py sdist bdist_wheel

    # Read the python package distribution data (save version to file)
    - name: Read python package distribution data
      id: py_build_data
      run: |
        PY_VERSION=$(python ./setup.py  --quiet --version)
        PY_BDIST_PATH=$(ls  dist/*.whl | head -n1)
        PY_BDIST_FILE=${PY_BDIST_PATH#*/}
        echo ::set-output name=py_version::${PY_VERSION}
        echo ::set-output name=py_bdist_file::${PY_BDIST_FILE}
        echo ::set-output name=py_bdist_path::${PY_BDIST_PATH}
        echo ${PY_VERSION} > dist/VERSION.txt

    # Upload python package distribution data artifact
    - uses: actions/upload-artifact@v2
      with:
        name: unmanic-py-dist-data-${{ steps.py_build_data.outputs.py_version }}
        path: dist/

  build_docker:

    name: Build Docker Image
    needs: py_build
    runs-on: ubuntu-latest

    steps:
    # Fetch shallow git repository
    - name: Checkout
      uses: actions/checkout@v2

    # Fetch all artifacts
    - name: Download Artifact
      uses: actions/download-artifact@v2
      with:
        path: ./artifacts/

    # Restore python package distribution data
    - name: Restore python package distribution data
      id: py_build_data
      run: |
        mkdir -p ./dist
        find ./artifacts/ -type f -name "*.whl" -exec cp -n {} ./dist/ \;
        find ./artifacts/ -type f -name "VERSION.txt" -exec cp -n {} ./dist/ \;
        ls -l ./dist/
        PY_VERSION=$(cat ./dist/VERSION.txt)
        echo ::set-output name=py_version::${PY_VERSION}

    # Use QEMU to build for other arch
    - name: Set up QEMU
      if: success()
      id: qemu
      uses: docker/setup-qemu-action@v1
      with:
        image: tonistiigi/binfmt:latest
        platforms: all

    # Use docker buildx to build the docker image
    - name: Build the Docker image
      uses: docker/setup-buildx-action@v1
      if: success()
      id: buildx
      with:
        version: latest

    # List available build platforms
    - name: Available platforms
      if: success()
      run: echo ${{ steps.buildx.outputs.platforms }}

    # Generate 'prepare' build arguments to be retrieved later on
    - name: Prepare
      if: success()
      id: prepare
      run: |
        echo  "GITHUB_REF:${GITHUB_REF}"
        echo  "GITHUB_REPOSITORY:${GITHUB_REPOSITORY}"
        DOCKER_IMAGE=docker.io/josh5/unmanic
        VERSION_TAG=${GITHUB_REF#refs/*/}

        DOCKER_TAGS=""
        if [[ ${VERSION_TAG%/merge} == 'master' ]]; then
          DOCKER_TAGS="${DOCKER_TAGS}${DOCKER_IMAGE}:latest,"
        elif [[ ${VERSION_TAG%/merge} == 'staging' ]]; then
          DOCKER_TAGS="${DOCKER_TAGS}${DOCKER_IMAGE}:staging,"
        elif [[ ${VERSION_TAG%/merge} =~ "dev-"* ]]; then
          DOCKER_TAGS="${DOCKER_TAGS}${DOCKER_IMAGE}:${VERSION_TAG%/merge},"
        fi
        if [[ ${GITHUB_REF} == refs/tags/* ]]; then
          VERSION=${GITHUB_REF#refs/tags/}
          if [[ ${VERSION} =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}[-\w]*$ ]]; then
            DOCKER_TAGS="${DOCKER_TAGS}${DOCKER_IMAGE}:${VERSION},"
            DOCKER_TAGS="${DOCKER_TAGS}${DOCKER_IMAGE}:latest,"
          fi
        fi

        DOCKER_PUSH="true"
        if [[ ${DOCKER_IMAGE} != 'docker.io/josh5/unmanic' ]]; then
          DOCKER_PUSH="false"
        fi
        if [[ ${VERSION_TAG%/merge} =~ "pr-"* ]]; then
          DOCKER_PUSH="false"
        fi
        if [[ ${VERSION_TAG%/merge} =~ ^[0-9]+$ ]]; then
          DOCKER_PUSH="false"
        fi

        echo ::set-output name=docker_image::${DOCKER_IMAGE}
        echo ::set-output name=docker_tags::$(echo ${DOCKER_TAGS} | sed 's/,$//')
        echo ::set-output name=docker_platforms::linux/amd64,linux/arm64,linux/arm/v7
        echo ::set-output name=docker_push::${DOCKER_PUSH}

    # Cache the build
    - name: Cache Docker layers
      uses: actions/cache@v2
      id: cache
      with:
        path: /tmp/.buildx-cache
        key: ${{ runner.os }}-buildx-${{ github.sha }}
        restore-keys: |
          ${{ runner.os }}-buildx-
    
    # Login to Docker Hub
    - name: Login to Docker Hub
      if: success() && (startsWith(github.ref, 'refs/heads/') || startsWith(github.ref, 'refs/tags/'))
      uses: docker/login-action@v1
      with:
        username: ${{ secrets.DOCKER_USERNAME }}
        password: ${{ secrets.DOCKER_PASSWORD }}
    
    # Run docker build and push
    - name: Docker Build and Push
      if: success()
      uses: docker/build-push-action@v2
      with:
        context: .
        file: docker/Dockerfile
        platforms: ${{ steps.prepare.outputs.docker_platforms }}
        push: ${{ steps.prepare.outputs.docker_push }}
        tags: |
          ${{ steps.prepare.outputs.docker_tags }}
        cache-from: type=local,src=/tmp/.buildx-cache
        cache-to: type=local,mode=max,dest=/tmp/.buildx-cache-new

    # Keep only latest cache
    #   https://github.com/docker/build-push-action/issues/252
    #   https://github.com/moby/buildkit/issues/1896
    - name: Move cache
      if: always()
      run: |
        if [[ -e /tmp/.buildx-cache-new ]]; then
          echo "Cleaning up old cache..."
          rm -rf /tmp/.buildx-cache
          mv -v /tmp/.buildx-cache-new /tmp/.buildx-cache
        fi

  build_pypi:

    name: Publish package to PyPI
    needs: py_build
    runs-on: ubuntu-latest

    steps:
    # Fetch shallow git repository
    - name: Checkout
      uses: actions/checkout@v2

    # Fetch all artifacts
    - name: Download Artifact
      uses: actions/download-artifact@v2
      with:
        path: ./artifacts/

    # Restore python package distribution data
    - name: Restore python package distribution data
      id: py_build_data
      run: |
        mkdir -p ./dist
        find ./artifacts/ -type f -name "*.whl" -exec cp -n {} ./dist/ \;
        find ./artifacts/ -type f -name "*.tar.gz" -exec cp -n {} ./dist/ \;
        ls -l ./dist/

    # Push the artifacts to PyPI repo
    - name: Publish distribution package to PyPI
      if: github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/')
      uses: pypa/gh-action-pypi-publish@master
      with:
        password: ${{ secrets.PYPI_TOKEN }}