action.yml

name: Setup
description: Setup Node.js, cache and install dependencies
inputs:
  node-version:
    description: 'The Node.js version to use. The default one is going to be the defined on the .nvmrc file.'
    required: false
  git_bot_token:
    description: Git Bot token used to push to protected branches because github token can't
    required: false

runs:
  using: composite
  steps:
    - name: Checkout all commits
      uses: actions/checkout@v4
      with:
        token: ${{ inputs.git_bot_token || github.token }}
        fetch-depth: 0

    - name: git config
      shell: bash
      run: |
        git config user.name "ngx-deploy-npm Bot"
        git config user.email "-"

    - name: Set Node.js version based on .nvmrc or Action Input
      shell: bash
      run: |
        if [ -z "${{ inputs.node-version }}" ]; then
          version=$(cat .nvmrc)
          echo "Setting default value for node-version parameter: $version"
          echo "NODE_VERSION=$version" >> $GITHUB_ENV
        else
           echo "Using provided value for node-version parameter: ${{ inputs.node-version }}"
           echo "NODE_VERSION=${{ inputs.node-version }}" >> $GITHUB_ENV
        fi

    - name: Use Node.js
      uses: actions/setup-node@v4
      with:
        node-version: ${{ env.NODE_VERSION }}
        cache: 'npm'
        # This doesn't just set the registry url, but also sets
        # the right configuration in .npmrc that reads NPM token
        # from NPM_AUTH_TOKEN environment variable.
        # It actually creates a .npmrc in a temporary folder
        # and sets the NPM_CONFIG_USERCONFIG environment variable.
        registry-url: https://registry.npmjs.org
    - name: npm install
      shell: bash
      run: npm ci