# This workflow will do a clean install of node dependencies, build the source code and run tests across different versions of node
# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions

name: CI

on:
  push:
    branches: [ main ]
    tags: ['*']
  pull_request:
    branches: [ main ]

jobs:
  build:

    runs-on: ${{ matrix.os }}

    strategy:
      matrix:
        node-version: [12.x, 14.x]
        os: [ubuntu-latest]

    steps:
    - uses: actions/checkout@v2
    # extract branch name
    - if: github.event_name == 'pull_request'
      run: echo "BRANCH_NAME=${GITHUB_HEAD_REF}" >> $GITHUB_ENV
    - if: github.event_name != 'pull_request'
      run: echo "BRANCH_NAME=${GITHUB_REF#refs/heads/}" >> $GITHUB_ENV

    # print branch name
    - name: Get branch name
      run: echo 'The branch name is' $BRANCH_NAME

    - name: Use Node.js ${{ matrix.node-version }}
      uses: actions/setup-node@v1
      with:
        node-version: ${{ matrix.node-version }}
    - run: npm ci
    # test code
    - run: npm run standard
    - run: npm run validate
    - run: npm run nyc
    # Test global install of the package
    - run: npm pack .
    - run: npm install -g solid-server-*.tgz
    # Run the Solid test-suite
    - run: bash test/surface/run-solid-test-suite.sh $BRANCH_NAME

  # TODO: The pipeline should automate publication to npm, so that the docker build gets the correct version
  #       This job will only dockerize solid-server@latest / solid-server@<tag-name> from npmjs.com!
  docker-hub:
    needs: build
    name: Publish to docker hub
    if: github.event_name != 'pull_request'
    runs-on: ubuntu-latest
    steps:

      - uses: actions/checkout@v2

      - uses: olegtarasov/get-tag@v2.1
        id: tagName
        with:
          tagRegex: "v?(?<version>.*)"

      - name: Lint dockerfile
        working-directory: docker-image
        run: pwd && ls -lah && make lint

      - name: Run tests
        working-directory: docker-image
        run: SOLID_SERVER_VERSION=${{ steps.tagName.outputs.version }} make test

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v3
        with:
          images: nodesolidserver/node-solid-server

      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build and push
        id: docker_build
        uses: docker/build-push-action@v2
        with:
          context: ./docker-image/src
          build-args: SOLID_SERVER_VERSION=${{ steps.tagName.outputs.version }}
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}