# Publicly credit Sauce Labs because they generously support open source
# projects.
name: "frontend tests powered by Sauce Labs"

on: [push]

jobs:
  test:
    runs-on: ubuntu-latest

    steps:
    - name: Generate Sauce Labs strings
      id: sauce_strings
      run: |
        printf %s\\n '::set-output name=name::${{github.event.repository.name}} ${{ github.workflow }} - ${{ github.job }}'
        printf %s\\n '::set-output name=tunnel_id::${{ github.run_id }}-${{ github.run_number }}-${{ github.job }}'

    - uses: actions/setup-node@v2
      with:
        node-version: 12

    - name: Check out Etherpad core
      uses: actions/checkout@v2
      with:
        repository: ether/etherpad-lite

    - name: Check out the plugin
      uses: actions/checkout@v2
      with:
        path: ./node_modules/__tmp

    - name: export GIT_HASH to env
      id: environment
      run: |
        cd ./node_modules/__tmp
        echo "::set-output name=sha_short::$(git rev-parse --short ${{ github.sha }})"

    - name: Determine plugin name
      id: plugin_name
      run: |
        cd ./node_modules/__tmp
        npx -c 'printf %s\\n "::set-output name=plugin_name::${npm_package_name}"'

    - name: Rename plugin directory
      env:
        PLUGIN_NAME: ${{ steps.plugin_name.outputs.plugin_name }}
      run: |
        mv ./node_modules/__tmp ./node_modules/"${PLUGIN_NAME}"

    - name: Install plugin dependencies
      env:
        PLUGIN_NAME: ${{ steps.plugin_name.outputs.plugin_name }}
      run: |
        cd ./node_modules/"${PLUGIN_NAME}"
        npm ci

    # This must be run after setting up the plugin, otherwise npm will try to
    # hoist common dependencies by removing them from src/node_modules and
    # installing them in the top-level node_modules. As of v6.14.10, npm's hoist
    # logic appears to be buggy, because it sometimes removes dependencies from
    # src/node_modules but fails to add them to the top-level node_modules. Even
    # if npm correctly hoists the dependencies, the hoisting seems to confuse
    # tools such as `npm outdated`, `npm update`, and some ESLint rules.
    - name: Install Etherpad core dependencies
      run: src/bin/installDeps.sh

    - name: Create settings.json
      run: cp settings.json.template settings.json

    - name: Disable import/export rate limiting
      run: |
        sed -e '/^ *"importExportRateLimiting":/,/^ *\}/ s/"max":.*/"max": 0/' -i settings.json

    - name: Remove standard frontend test files
      run: rm -rf src/tests/frontend/specs

    - uses: saucelabs/sauce-connect-action@v1
      with:
        username: ${{ secrets.SAUCE_USERNAME }}
        accessKey: ${{ secrets.SAUCE_ACCESS_KEY }}
        tunnelIdentifier: ${{ steps.sauce_strings.outputs.tunnel_id }}

    - name: Run the frontend tests
      shell: bash
      env:
        SAUCE_USERNAME: ${{ secrets.SAUCE_USERNAME }}
        SAUCE_ACCESS_KEY: ${{ secrets.SAUCE_ACCESS_KEY }}
        SAUCE_NAME: ${{ steps.sauce_strings.outputs.name }}
        TRAVIS_JOB_NUMBER: ${{ steps.sauce_strings.outputs.tunnel_id }}
        GIT_HASH: ${{ steps.environment.outputs.sha_short }}
      run: |
        src/tests/frontend/travis/runner.sh