name: Plugin Tests

on:
  push:
    branches:
      - stable
      - master
      - main
  pull_request:
  schedule:
    - cron: '0 */12 * * *'

jobs:
  build:
    name: ${{ matrix.build_type }}
    runs-on: ubuntu-latest
    timeout-minutes: 60

    env:
      DISCOURSE_HOSTNAME: www.example.com
      RUBY_GLOBAL_METHOD_CACHE_SIZE: 131072
      RAILS_ENV: test
      PGHOST: localhost
      PGUSER: discourse
      PGPASSWORD: discourse

    strategy:
      fail-fast: false

      matrix:
        build_type: ["backend", "frontend"]
        ruby: ["2.7"]
        postgres: ["12"]
        redis: ["6.x"]

    services:
      postgres:
        image: postgres:${{ matrix.postgres }}
        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: haya14busa/action-cond@v1
        id: discourse_branch
        with:
          cond: ${{  github.base_ref == 'stable' }}
          if_true: "stable"
          if_false: "tests-passed"

      - uses: actions/checkout@v3
        with:
          repository: discourse/discourse
          ref: ${{ steps.discourse_branch.outputs.value }}
          fetch-depth: 1

      - name: Install plugin
        uses: actions/checkout@v2
        with:
          path: plugins/${{ github.event.repository.name }}
          ref: "${{ github.head_ref }}"
          fetch-depth: 1

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

      - name: Setup packages
        run: |
          sudo apt-get update
          sudo apt-get -yqq install postgresql-client libpq-dev gifsicle jpegoptim optipng jhead
          wget -qO- https://raw.githubusercontent.com/discourse/discourse_docker/master/image/base/install-pngquant | sudo sh

      - name: Update imagemagick
        if: matrix.build_type == 'backend'
        run: |
          wget https://raw.githubusercontent.com/discourse/discourse_docker/master/image/base/install-imagemagick
          chmod +x install-imagemagick
          sudo ./install-imagemagick

      - name: Setup redis
        uses: shogo82148/actions-setup-redis@v1
        with:
          redis-version: ${{ matrix.redis }}

      - name: Setup ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: ${{ matrix.ruby }}
          bundler-cache: true

      - name: Lint English locale
        if: matrix.build_type == 'backend'
        run: bundle exec ruby script/i18n_lint.rb "plugins/${{ steps.repo-name.outputs.value }}/locales/{client,server}.en.yml"

      - 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 --dev

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

      - name: Plugin RSpec with Coverage
        if: matrix.build_type == 'backend'
        run: |
          if [ -e plugins/${{ steps.repo-name.outputs.value }}/.simplecov ]
          then
            cp plugins/${{ steps.repo-name.outputs.value }}/.simplecov .simplecov
            export COVERAGE=1
          fi
          bin/rake plugin:spec[${{ steps.repo-name.outputs.value }}]