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@react-native/community-cli-plugin

0.79.0-nightly-20250303-7ccb1e1fb
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  • License MIT

Core CLI commands for React Native

Package Exports

    Readme

    @react-native/community-cli-plugin

    This is an internal dependency of React Native. Please don't depend on it directly.

    CLI entry points supporting core React Native development features.

    Formerly @react-native-community/cli-plugin-metro.

    Commands

    start

    Start the React Native development server.

    Usage

    npx @react-native-community/cli start [options]

    Options

    Option Description
    --port <number> Set the server port.
    --host <string> Set the server host.
    --projectRoot <path> Set the path to the project root.
    --watchFolders <list> Specify additional folders to be added to the watch list.
    --assetPlugins <list> Specify additional asset plugins.
    --sourceExts <list> Specify additional source extensions to bundle.
    --max-workers <number> Set the maximum number of workers the worker-pool will spawn for transforming files. Defaults to the number of the cores available on your machine.
    --transformer <string> Specify a custom transformer.
    --reset-cache Remove cached files.
    --custom-log-reporter-path <string> Specify a module path exporting a replacement for TerminalReporter.
    --https Enable HTTPS connections.
    --key <path> Specify path to a custom SSL key.
    --cert <path> Specify path to a custom SSL cert.
    --config <string> Path to the CLI configuration file.
    --no-interactive Disable interactive mode.
    --client-logs [Deprecated] Enable plain text JavaScript log streaming for all connected apps.

    bundle

    Build the bundle for the provided JavaScript entry file.

    Usage

    npx @react-native-community/cli bundle --entry-file <path> [options]

    Options

    Option Description
    --entry-file <path> Set the path to the root JavaScript entry file.
    --platform <string> Set the target platform (either "android" or "ios"). Defaults to "ios".
    --transformer <string> Specify a custom transformer.
    --dev [boolean] If false, warnings are disabled and the bundle is minified. Defaults to true.
    --minify [boolean] Allows overriding whether bundle is minified. Defaults to false if --dev is set. Disabling minification can be useful for speeding up production builds for testing purposes.
    --bundle-output <string> Specify the path to store the resulting bundle.
    --bundle-encoding <string> Specify the encoding for writing the bundle (https://nodejs.org/api/buffer.html#buffer_buffer).
    --resolver-option <string...> Custom resolver options of the form key=value. URL-encoded. May be specified multiple times.
    --sourcemap-output <string> Specify the path to store the source map file for the resulting bundle.
    --sourcemap-sources-root <string> Set the root path for source map entries.
    --sourcemap-use-absolute-path Report SourceMapURL using its full path.
    --max-workers <number> Set the maximum number of workers the worker-pool will spawn for transforming files. Defaults to the number of the cores available on your machine.
    --assets-dest <string> Specify the directory path for storing assets referenced in the bundle.
    --reset-cache Remove cached files.
    --read-global-cache Attempt to fetch transformed JS code from the global cache, if configured. Defaults to false.
    --config <string> Path to the CLI configuration file.

    Contributing

    Changes to this package can be made locally and tested against the rn-tester app, per the Contributing guide. During development, this package is automatically run from source with no build step.