name: Linting

on: pull_request

jobs:
  swiftformat:
    runs-on: macos-12
    steps:
    - uses: actions/checkout@v2
    - uses: ruby/setup-ruby@v1
      with:
        ruby-version: '2.7'
        bundler-cache: true
    - name: Installing packages
      run: |
        brew update
        if brew ls --version swiftformat > /dev/null; then 
          brew upgrade swiftformat
        else
          brew install swiftformat
        fi
    - name: Formatting code
      run: |
         swiftformat --lint .

  swiftlint:
    runs-on: macos-12
    steps:
    - uses: actions/checkout@v2
    - uses: ruby/setup-ruby@v1
      with:
        ruby-version: '2.7'
        bundler-cache: true
    - name: Installing packages
      run: |
        brew update
        if brew ls --version swiftlint > /dev/null; then
          brew upgrade swiftlint
        else
          # For some reason the SwiftLint binary is kept at its location after shutdown.
          brew install swiftlint || brew link --overwrite swiftlint
        fi
    - name: Linting code
      run: |
         swiftlint --strict