maplint 🛠️

A tiny linter for validating source maps.

This package checks your source maps for common mistakes and ensures that they are valid according to the source map v3 spec.

Usage

Validate every source map in a directory:

npx maplint ./dist

Or a single source map file:

npx maplint ./dist/index.js.map

You can also validate the source maps published in an npm package:

npx maplint --npm some-package
npx maplint --npm some-package@3

Options

| Option | Description | | -------------- | --------------------------------------------------------------------------------------------------------- | | --npm | Treat the path as an npm package spec (e.g. foo or foo@3) and validate the source maps in its tarball | | --quiet | Only report errors, skipping any warnings | | -h, --help | Display usage information |

License

MIT