name: Redmine Plugin

on: [push, pull_request]

jobs:
  test:

    runs-on: ubuntu-latest
    continue-on-error: ${{ matrix.experimental }}
    strategy:
      fail-fast: false
      matrix:
        mat_env:
        - '3.0 redmica/redmica@v2.0.0'
        - '2.7 redmica/redmica@v2.0.0'
        - '2.7 redmica/redmica@v1.2.0'
        - '3.1 redmine/redmine@5.0.0'
        - '2.7 redmine/redmine@4.2.5'
        - '2.6 redmine/redmine@4.2.5'
        - '2.6 redmine/redmine@4.1.7'
        - '2.6 redmine/redmine@4.0.8'
        - '2.5 redmine/redmine@4.0.8'
        experimental: [false]
        include:
          - mat_env: '3.0 redmica/redmica@master'
            experimental: true
    steps:
    - run: |
        echo PLUGIN_NAME=$PLUGIN_NAME >> $GITHUB_ENV
        echo RUBY_VERSION=$(echo $MAT_ENV | cut -d' ' -f1) >> $GITHUB_ENV
        echo REDMINE_REPOSITORY=$(echo $MAT_ENV | cut -d' ' -f2 | cut -d@ -f1) >> $GITHUB_ENV
        echo REDMINE_REF=$(echo $MAT_ENV | cut -d' ' -f2 | cut -d@ -f2) >> $GITHUB_ENV
      env:
        PLUGIN_NAME: redmine_scheduling_poll
        MAT_ENV: ${{ matrix.mat_env }}

    - name: Set up Ruby
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: ${{ env.RUBY_VERSION }}

    - name: Checkout
      uses: actions/checkout@v2
      with:
        path: ./${{ env.PLUGIN_NAME }}
    - name: Set up Redmine
      uses: actions/checkout@v2
      with:
        repository: ${{ env.REDMINE_REPOSITORY }}
        ref: ${{ env.REDMINE_REF }}
        path: ./redmine

    - name: Copy the plugin files to plugin directory
      run: cp -pr ./${{ env.PLUGIN_NAME }} ./redmine/plugins/${{ env.PLUGIN_NAME }}
    - name: Create redmine/config/database.yml
      uses: DamianReeves/write-file-action@v1.0
      with:
        path: ./redmine/config/database.yml
        contents: |
          test:
            adapter: sqlite3
            database: db/redmine_test.db

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

    - name: Before script
      run: |
        cd ./redmine
        bundle install --path=${BUNDLE_PATH:-vendor/bundle}
        
        mv plugins plugins_bak
        # Initialize redmine
        bundle exec rake generate_secret_token
        bundle exec rake db:migrate
        bundle exec rake redmine:load_default_data
        mv plugins_bak plugins
        
        # Execute plugin's migration
        bundle exec rake redmine:plugins NAME=${{ env.PLUGIN_NAME }}
      env:
        REDMINE_LANG: en
        RAILS_ENV: test

    # HACK sometimes fails login error, so retry 10 times
    # HACK use shell script file to avoid interruption by error
    - name: Prepare test script
      uses: DamianReeves/write-file-action@v1.0
      with:
        path: ./run_test.sh
        contents: |
          #!/bin/sh
          cd ./redmine
          for i in `seq 0 9`; do
            # Execute plugin's test
            bundle exec rake redmine:plugins:test NAME=${{ env.PLUGIN_NAME }}
            retval=$?
            if [ "$retval" -eq 0 ]; then
              break
            fi
            echo "${i}-th test failed; Retry test..."
          done
          exit $retval
    - name: Execute test
      run: sh ./run_test.sh
      env:
        REDMINE_LANG: en
        RAILS_ENV: test