build-test.yml

name: Package build test

on:
  # Runs on pushes targeting the default branch
  pull_request:
    paths-ignore:
      - .changeset
      - "README.md"
      - "*/**/README.md"
      - "*/**/CHANGELOG.md"

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Detect package manager
        id: detect-package-manager
        run: |
          if [ -f "${{ github.workspace }}/yarn.lock" ]; then
            echo "manager=yarn" >> $GITHUB_OUTPUT
            echo "command=install" >> $GITHUB_OUTPUT
            echo "runner=yarn" >> $GITHUB_OUTPUT
            exit 0
          elif [ -f "${{ github.workspace }}/package.json" ]; then
            echo "manager=npm" >> $GITHUB_OUTPUT
            echo "command=ci" >> $GITHUB_OUTPUT
            echo "runner=npx --no-install" >> $GITHUB_OUTPUT
            exit 0
          else
            echo "Unable to determine package manager"
            exit 1
          fi

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: latest
          cache: ${{ steps.detect-package-manager.outputs.manager }}
          cache-dependency-path: ./package-lock.json

      - name: Install dependencies
        run: ${{ steps.detect-package-manager.outputs.manager }} ${{ steps.detect-package-manager.outputs.command }}

      - name: Build packages
        run: ${{ steps.detect-package-manager.outputs.manager }} run build