name: Cache PNPM store
description: Caches the PNPM store to speed up the build.

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

    - uses: actions/cache@v4
      name: Cache PNPM store
      with:
        # See: https://pnpm.io/npmrc#store-dir
        path: |
          ~/.local/share/pnpm/store
          ~/AppData/Local/pnpm/store
          ~/Library/pnpm/store
        key: ${{ runner.os }}-${{ steps.weekly-cache-key.outputs.key }}