phpdoc-parser/.github/workflows/backward-compatibility.yml

# https://help.github.com/en/categories/automating-your-workflow-with-github-actions

name: "Backward Compatibility"

on:
  pull_request:
  push:
    branches:
      - "1.9.x"

jobs:
  backward-compatibility:
    name: "Backward Compatibility"

    runs-on: "ubuntu-latest"
    timeout-minutes: 30

    steps:
      - name: "Checkout"
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: "Install PHP"
        uses: "shivammathur/setup-php@v2"
        with:
          coverage: "none"
          php-version: "7.4"

      - name: "Install dependencies"
        run: "composer install --no-dev --no-interaction --no-progress --no-suggest"

      - name: "allow composer plugins"
        run: "composer config --no-plugins --global allow-plugins.ocramius/package-versions true"

      - name: "Install BackwardCompatibilityCheck"
        run: "composer global require --dev roave/backward-compatibility-check"

      - name: "Check"
        run: "$(composer global config bin-dir --absolute)/roave-backward-compatibility-check"