name: "Setup Node"
description: |
  Sets up the node environment for tests, builds, etc.
inputs:
  directory:
    description: |
      The directory to run the setup in.
    required: false
    default: "site"
runs:
  using: "composite"
  steps:
    - name: Install pnpm
      uses: pnpm/action-setup@739bfe42ca9233c5e6aca07c1a25a9d34aca49b0 # v6.0.7

    - name: Setup Node
      uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
      with:
        node-version: 22.19.0
        # See https://github.com/actions/setup-node#caching-global-packages-data
        cache: "pnpm"
        cache-dependency-path: ${{ inputs.directory }}/pnpm-lock.yaml

    - name: Verify Node
      shell: bash
      run: |
        set -euo pipefail

        expected="v22.19.0"
        actual="$(node --version)"
        if [[ "$actual" != "$expected" ]]; then
          echo "::error::Expected Node.js $expected, but got $actual from $(command -v node)."
          exit 1
        fi
        echo "Node.js $actual is active at $(command -v node)."

    - name: Install root node_modules
      shell: bash
      run: ./scripts/pnpm_install.sh

    - name: Install node_modules
      shell: bash
      run: ../scripts/pnpm_install.sh
      working-directory: ${{ inputs.directory }}