action.yaml

name: "Setup Node with Caching"
description: "This Action sets up node and enables caching of node_modules and installs dependencies"
inputs:
  node-version:
    description: "Node version to install"
    required: true
    default: "18.x"
runs:
  using: "composite"
  steps:
    - name: Install Node
      uses: actions/setup-node@v4
      with:
        node-version: ${{ inputs.node-version }}
        cache: "npm"

    - name: Cache node_modules
      id: cache-node-modules
      uses: actions/cache@v4
      env:
        cache-name: cache-node-modules
      with:
        path: |
          node_modules
          **/node_modules
        key: ${{ env.cache-name }}-${{ runner.os }}-node${{ inputs.node-version }}-${{ hashFiles('package-lock.json') }}

    - name: Check that cached node_modules is complete
      id: npm-ls
      if: ${{ steps.cache-node-modules.outputs.cache-hit == 'true' }}
      run: npm ls
      shell: bash
      continue-on-error: true

    - if: steps.cache-node-modules.outputs.cache-hit != 'true' || steps.npm-ls.outcome != 'success'
      name: Install node_modules
      shell: bash
      run: npm ci --prefer-offline --no-audit