name: "Static Analysis"

on:
  pull_request:
    branches:
      - "*.x"
    paths:
      - .github/workflows/static-analysis.yml
      - composer.*
      - phpstan.neon.dist
      - psalm.xml.dist
      - psalm-strict.xml
      - src/**
      - static-analysis/**
      - tests/**
  push:
    branches:
      - "*.x"
    paths:
      - .github/workflows/static-analysis.yml
      - composer.*
      - phpstan.neon.dist
      - psalm.xml.dist
      - psalm-strict.xml
      - src/**
      - static-analysis/**
      - tests/**

jobs:
  static-analysis-phpstan:
    name: "Static Analysis with PHPStan"
    runs-on: "ubuntu-22.04"

    strategy:
      matrix:
        php-version:
          - "8.2"

    steps:
      - name: "Checkout code"
        uses: "actions/checkout@v3"

      - name: "Install PHP"
        uses: "shivammathur/setup-php@v2"
        with:
          coverage: "none"
          php-version: "${{ matrix.php-version }}"
          tools: "cs2pr"

      - name: "Install dependencies with Composer"
        uses: "ramsey/composer-install@v2"

      - name: "Run a static analysis with phpstan/phpstan"
        run: "vendor/bin/phpstan --error-format=checkstyle | cs2pr"

  static-analysis-psalm:
    name: "Static Analysis with Psalm"
    runs-on: "ubuntu-22.04"

    strategy:
      matrix:
        php-version:
          - "8.2"

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Install PHP
        uses: shivammathur/setup-php@v2
        with:
          coverage: none
          php-version: ${{ matrix.php-version }}
          tools: cs2pr

      - name: Install dependencies with Composer
        uses: ramsey/composer-install@v2

      - name: Run static analysis with Vimeo Psalm
        run: vendor/bin/psalm --shepherd

      - name: Run type inference tests with Vimeo Psalm
        run: vendor/bin/psalm --config=psalm-strict.xml --shepherd
