name: Lint
on:
  push:
    branches:
      - master
      - stable*
  pull_request:

jobs:
  lint-js:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v2
    - name: Set up Node
      uses: actions/setup-node@v2
    - name: Set up Stylelint Problem Matcher
      uses: xt0rted/stylelint-problem-matcher@v1
    - name: Install Dependencies
      run: npm ci
    - name: lint JavaScript
      run: make lint-js
    - name: lint Stylesheets
      run: make lint-css
    - name: build JavaScript
      run: make build-js-production
    env:
      CI: true

  lint-xml:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v2
    - name: Setup xmllint
      run: |
        sudo apt update
        sudo apt install --no-install-recommends -y libxml2-utils
    - name: Setup xmllint problem matcher
      uses: korelstar/xmllint-problem-matcher@master
    - name: lint XML
      run: make lint-xml

  lint-php:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        version: [min, max]
      fail-fast: false
    env:
        NC_API_TAG: 'dev-master'
    steps:
    - name: Checkout
      uses: actions/checkout@v2
    - name: Determine PHP version
      env:
        VERSION_MINMAX: ${{ matrix.version }}
      run: echo "PHP_VERSION=$(php tests/nextcloud-version.php --php-$VERSION_MINMAX)" >> $GITHUB_ENV
    - name: Set up PHP ${{ env.PHP_VERSION }}
      uses: shivammathur/setup-php@v2
      with:
        php-version: ${{ env.PHP_VERSION }}
    - name: Determine minimum Nextcloud API version
      if: matrix.version == 'min'
      run: echo "NC_API_TAG=$(php tests/nextcloud-version.php --appinfo)" >> $GITHUB_ENV
    - name: Install Dependencies
      run: |
        composer require --dev christophwurst/nextcloud:$NC_API_TAG
        composer install --prefer-dist
    - name: Load problem matcher for php -l
      uses: korelstar/phplint-problem-matcher@master
    - name: lint PHP
      run: make -k lint-php