name: Continuous Integration

on:
  pull_request_target:
    paths-ignore:
      - 'docs/**'
    branches:
      - master
      - '4.0'

permissions: read-all

jobs:
  server_tests:
    strategy:
      matrix:
        java: [ 11, 14 ]

    runs-on: ubuntu-latest

    services:
      postgres:
        image: postgres
        ports:
          - 5432
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: 'postgres'
          POSTGRES_DB: test_db
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
      mysql:
        image: mysql:8
        ports:
          - 3306
        env:
          MYSQL_ROOT_PASSWORD: root
        options: >-
          --health-cmd "mysqladmin ping"
          --health-interval 5s
          --health-timeout 2s
          --health-retries 3

    steps:
    - uses: actions/checkout@v2.3.4
      with:
        ref: ${{ github.event.pull_request.head.ref }}
        repository: ${{ github.event.pull_request.head.repo.full_name }}

    - name: Restore dependency cache
      uses: actions/cache@v2.1.7
      with:
        path: ~/.m2/repository
        key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
        restore-keys: |
            ${{ runner.os }}-maven-

    - name: Set up Java ${{ matrix.java }}
      uses: actions/setup-java@v2
      with:
        distribution: 'adopt'
        java-version: ${{ matrix.java }}

    - name: Configure connections to databases
      id: configure_db_connections
      run: cat extensions/database/tests/conf/github_actions_tests.xml | sed -e "s/MYSQL_PORT/${{ job.services.mysql.ports[3306] }}/g" | sed -e "s/POSTGRES_PORT/${{ job.services.postgres.ports[5432] }}/g" > extensions/database/tests/conf/tests.xml

    - name: Populate databases with test data
      id: populate_databases_with_test_data
      run: |
        mysql -u root -h 127.0.0.1 -P ${{ job.services.mysql.ports[3306] }} -proot -e 'CREATE DATABASE test_db;'
        mysql -u root -h 127.0.0.1 -P ${{ job.services.mysql.ports[3306] }} -proot < extensions/database/tests/conf/test-mysql.sql
        psql -U postgres test_db -h 127.0.0.1 -p ${{ job.services.postgres.ports[5432] }} < extensions/database/tests/conf/test-pgsql.sql
      env:
        PGPASSWORD: postgres

    - name: Build and test with Maven
      run: mvn jacoco:prepare-agent test

    - name: Submit test coverage to Coveralls
      run: |
        mvn prepare-package -DskipTests=true
        mvn jacoco:report coveralls:report -DrepoToken=${{ secrets.COVERALLS_TOKEN }} -DpullRequest=${{ github.event.number }}

  prepare_ui_test_matrix:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - uses: actions/checkout@v2.3.4
        with:
          ref: ${{ github.event.pull_request.head.ref }}
          repository: ${{ github.event.pull_request.head.repo.full_name }}
      - name: Setup Node
        uses: actions/setup-node@v2
        with:
          node-version: '12'
      - id: set-matrix
        run: npm install --save glob && node main/tests/cypress/build-test-matrix.js
        env:
          browsers: chrome
  ui_test:
    needs: prepare_ui_test_matrix
    runs-on: ubuntu-latest
    strategy:
      matrix: ${{fromJSON(needs.prepare_ui_test_matrix.outputs.matrix)}}
    steps:
      - uses: actions/checkout@v2.3.4
        with:
          ref: ${{ github.event.pull_request.head.ref }}
          repository: ${{ github.event.pull_request.head.repo.full_name }}

      - name: Restore dependency cache
        uses: actions/cache@v2.1.7
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-maven-

      - name: Set up Java 11
        uses: actions/setup-java@v2
        with:
          distribution: 'adopt'
          java-version: 11

      - name: Build OpenRefine
        run: ./refine build

      - name: Setup Node
        uses: actions/setup-node@v2
        with:
          node-version: '12'

      - name: Restore Tests dependency cache
        uses: actions/cache@v2.1.7
        with:
          path: |
            ~/cache
            ~/.cache
            **/node_modules
            !~/cache/exclude
          key: ${{ runner.os }}-modules-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn

      - name: Install test dependencies
        run: |
          cd ./main/tests/cypress
          npm i -g yarn
          yarn install

      - name: Test with Cypress on ${{ matrix.browser }}
        run: | 
          echo REFINE_MIN_MEMORY=1400M >> ./refine.ini
          echo REFINE_MEMORY=4096M >> ./refine.ini
          ./refine ui_tests
        env:
          CYPRESS_BROWSER: ${{ matrix.browser }}
          CYPRESS_RECORD_KEY: ${{ secrets.CYPRESS_RECORD_KEY }}
          CYPRESS_PROJECT_ID: ${{ secrets.CYPRESS_PROJECT_ID }}
          CYPRESS_CI_BUILD_ID: '${{ github.run_id }}'
          CYPRESS_SPECS: ${{ matrix.specs }}