Sourcemap Stripping CLI for Meta-Frameworks

Many meta-frameworks, such as Remix, incorporate both server-side and client-side code within a single file. Despite being organized into separate bundles, the resulting sourcemap still contains the original source code, which could potentially end up on the client-side.

This Command Line Interface (CLI) is designed to scan client-side sourcemaps and remove any server-side code references.

By default, it will remove ALL import statements and the following named exports: loader and action. However, you can customize these settings using the CLI options.

Usage

To use this script, execute the following command:

npx strip-sourcemaps [options]

Options

• -h, --help: Display help information.
• -b, --build-path <path>: Specify the path to the client build directory (default: ./public/build).
• -o, --output <path>: Specify the path to the directory where the stripped sourcemaps will be saved (default: none). This can be useful for verifying that the code is stripped correctly.
• -e, --exports <string> (default: loader,action): Define a comma-separated list of exports to strip.
• -i, --imports <string> (default: *): Define a comma-separated list of imports to strip (supports * or an empty string).

Feel free to customize the CLI options to suit your specific requirements.