install-formulae.yml

name: Install formulae

on:
  pull_request:
    branches: [ main ]

env:
  HOMEBREW_NO_ANALYTICS: 1
  HOMEBREW_NO_AUTO_UPDATE: 1
  HOMEBREW_NO_INSTALL_CLEANUP: 1

jobs:
  install-formulae:
    strategy:
      fail-fast: false
      matrix:
        os: [macos-12]
    runs-on: ${{ matrix.os }}
    env:
      HOMEBREW_FORCE_VENDOR_RUBY: 1
    steps:
      - name: Activate Homebrew
        if: runner.os == 'Linux'
        run: echo "/home/linuxbrew/.linuxbrew/bin" >> $GITHUB_PATH

      - name: Set up Homebrew
        id: set-up-homebrew
        uses: Homebrew/actions/setup-homebrew@master

      - name: Cache Homebrew Bundler RubyGems
        id: cache
        uses: actions/cache@v1
        with:
          path: ${{ steps.set-up-homebrew.outputs.gems-path }}
          key: ${{ runner.os }}-rubygems-${{ steps.set-up-homebrew.outputs.gems-hash }}
          restore-keys: ${{ runner.os }}-rubygems-

      - name: Install Homebrew Bundler RubyGems
        if: steps.cache.outputs.cache-hit != 'true'
        run: brew install-bundler-gems

      - name: Cleanup
        run: brew test-bot --only-cleanup-before

      - name: Setup
        run: brew test-bot --only-setup

      - name: Syntax check
        run: brew test-bot --only-tap-syntax
        continue-on-error: true

      - name: Install formulae
        run: brew test-bot --only-formulae