name: NPM Cache
description: Caches NPM artifacts

runs:
  using: composite
  steps:
    - id: weekly-cache-key
      name: Key for weekly rotation of cache
      shell: bash
      run: echo "key=npm-`date -u "+%Y-%U"`" >> $GITHUB_OUTPUT

    - id: cache-npm-repository
      name: NPM cache
      uses: actions/cache@v3
      with:
        path: ~/.npm
        key: ${{ steps.weekly-cache-key.outputs.key }}