name: Integration Tests

on: [push]

jobs:
  build:

    runs-on: ubuntu-latest
    strategy:
      matrix:
        test-branch: [rails5, rails6, rails7]
    steps:
    - name: Checkout
      uses: actions/checkout@v2
    - name: Checkout test app
      uses: actions/checkout@v2
      with:
        repository: jamesmartin/inline_svg_test_app
        ref: ${{ matrix.test-branch }}
        path: test_app
    - name: Set up Ruby 2.7
      uses: actions/setup-ruby@v1
      with:
        ruby-version: 2.7.x
    - name: Build local gem
      run: |
        gem install bundler
        bundle install --jobs 4 --retry 3
        bundle exec rake build
    - name: Use the local gem in the test App
      id: uselocalgem
      uses: jacobtomlinson/gha-find-replace@0.1.1
      with:
        find: "gem 'inline_svg'"
        replace: "gem 'inline_svg', path: '${{github.workspace}}'"
    - name: Check local gem in use
      run: |
        test "${{ steps.uselocalgem.outputs.modifiedFiles }}" != "0"
        grep "inline_svg" $GITHUB_WORKSPACE/test_app/Gemfile
    - name: Bundle
      run: |
        cd $GITHUB_WORKSPACE/test_app
        bundle install --jobs 4 --retry 3
    - name: Test
      run: |
        cd $GITHUB_WORKSPACE/test_app
        bundle exec rake test