name: Tests

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  build:
    runs-on: ubuntu-latest
    container: discourse/discourse_test:slim-browsers
    timeout-minutes: 30

    env:
      DISCOURSE_HOSTNAME: www.example.com
      RUBY_GLOBAL_METHOD_CACHE_SIZE: 131072
      RAILS_ENV: development
      QUNIT_RAILS_ENV: development
      PGHOST: postgres
      PGUSER: discourse
      PGPASSWORD: discourse

    services:
      postgres:
        image: postgres:13
        ports:
          - 5432:5432
        env:
          POSTGRES_USER: discourse
          POSTGRES_PASSWORD: discourse
        options: >-
          --mount type=tmpfs,destination=/var/lib/postgresql/data
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    steps:
      - uses: actions/checkout@v2
        with:
          repository: discourse/discourse
          fetch-depth: 1

      - name: Install component
        uses: actions/checkout@v2
        with:
          path: tmp/component
          fetch-depth: 1

      - name: Setup Git
        run: |
          git config --global user.email "ci@ci.invalid"
          git config --global user.name "Discourse CI"

      - name: Start redis
        run: |
          redis-server /etc/redis/redis.conf &

      - name: Start Postgres
        run: |
          chown -R postgres /var/run/postgresql
          sudo -E -u postgres script/start_test_db.rb
          sudo -u postgres psql -c "CREATE ROLE $PGUSER LOGIN SUPERUSER PASSWORD '$PGPASSWORD';"

      - name: Bundler cache
        uses: actions/cache@v2
        with:
          path: vendor/bundle
          key: ${{ runner.os }}-2.7-gem-${{ hashFiles('**/Gemfile.lock') }}
          restore-keys: |
            ${{ runner.os }}-2.7-gem-

      - name: Setup gems
        run: |
          bundle config --local path vendor/bundle
          bundle config --local deployment true
          bundle config --local without development
          bundle install --jobs 4
          bundle clean

      - name: Get yarn cache directory
        id: yarn-cache-dir
        run: echo "::set-output name=dir::$(yarn cache dir)"

      - name: Yarn cache
        uses: actions/cache@v2
        id: yarn-cache
        with:
          path: ${{ steps.yarn-cache-dir.outputs.dir }}
          key: ${{ runner.os }}-${{ matrix.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-${{ matrix.os }}-yarn-

      - name: Yarn install
        run: yarn install

      - name: Migrate database
        run: |
          bin/rake db:create
          bin/rake db:migrate

      - name: Check qunit existence
        id: check_qunit
        shell: bash
        run: |
          shopt -s extglob
          if ls tmp/component/test/**/*.@(js|es6) &> /dev/null; then
            echo "::set-output name=files_exist::true"
          fi

      - name: Component QUnit
        if: steps.check_qunit.outputs.files_exist == 'true'
        run: |
          bundle exec rake themes:install -- '--{"${{ github.event.repository.name }}": "tmp/component"}'
          UNICORN_TIMEOUT=120 bundle exec rake themes:qunit[name,${{ github.event.repository.name }}]
        timeout-minutes: 10

      - name: Lint English locale
        if: ${{ always() }}
        run: bundle exec ruby script/i18n_lint.rb "tmp/component/locales/en.yml"