HTML Bundle Size Action

Calculate the total size of a HTML bundle's assets.

Limitations

• does not include transitive dependencies, e.g. dynamic imports, images in stylesheets
• images are not handled

Inputs

path

Required Path to HTML file

base

Optional Base URL for assets referenced with relative URLs

Outputs

size

Total bundle size of assets in bundle in bytes.

Example usage

- uses: smartlyio/html-bundle-size-action@main
  id: bundle
  with:
    path: ./bundle.html
    base: https://cdn.example
- run: |
    echo "Bundle size: $BUNDLE_SIZE"
  env:
    BUNDLE_SIZE: ${{ steps.bundle.outputs.size }}

Development

npm run all