75 lines
3.6 KiB
Markdown
75 lines
3.6 KiB
Markdown
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# @react-native/community-cli-plugin
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> This is an internal dependency of React Native. **Please don't depend on it directly.**
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CLI entry points supporting core React Native development features.
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Formerly [@react-native-community/cli-plugin-metro](https://www.npmjs.com/package/@react-native-community/cli-plugin-metro).
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## Commands
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### `start`
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Start the React Native development server.
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#### Usage
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```sh
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npx react-native start [options]
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```
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#### Options
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| Option | Description |
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| - | - |
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| `--port <number>` | Set the server port. |
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| `--host <string>` | Set the server host. |
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| `--projectRoot <path>` | Set the path to the project root. |
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| `--watchFolders <list>` | Specify additional folders to be added to the watch list. |
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| `--assetPlugins <list>` | Specify additional asset plugins. |
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| `--sourceExts <list>` | Specify additional source extensions to bundle. |
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| `--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. |
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| `--transformer <string>` | Specify a custom transformer. |
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| `--reset-cache` | Remove cached files. |
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| `--custom-log-reporter-path <string>` | Specify a module path exporting a replacement for `TerminalReporter`. |
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| `--https` | Enable HTTPS connections. |
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| `--key <path>`| Specify path to a custom SSL key. |
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| `--cert <path>` | Specify path to a custom SSL cert. |
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| `--config <string>` | Path to the CLI configuration file. |
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| `--no-interactive` | Disable interactive mode. |
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### `bundle`
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Build the bundle for the provided JavaScript entry file.
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#### Usage
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```sh
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npx react-native bundle --entry-file <path> [options]
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```
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#### Options
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| Option | Description |
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| - | - |
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| `--entry-file <path>` | Set the path to the root JavaScript entry file. |
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| `--platform <string>` | Set the target platform (either `"android"` or `"ios"`). Defaults to `"ios"`. |
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| `--transformer <string>` | Specify a custom transformer. |
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| `--dev [boolean]` | If `false`, warnings are disabled and the bundle is minified. Defaults to `true`. |
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| `--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. |
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| `--bundle-output <string>` | Specify the path to store the resulting bundle. |
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| `--bundle-encoding <string>` | Specify the encoding for writing the bundle (<https://nodejs.org/api/buffer.html#buffer_buffer>). |
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| `--resolver-option <string...>` | Custom resolver options of the form key=value. URL-encoded. May be specified multiple times. |
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| `--sourcemap-output <string>` | Specify the path to store the source map file for the resulting bundle. |
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| `--sourcemap-sources-root <string>` | Set the root path for source map entries. |
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| `--sourcemap-use-absolute-path` | Report `SourceMapURL` using its full path. |
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| `--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. |
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| `--assets-dest <string>` | Specify the directory path for storing assets referenced in the bundle. |
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| `--reset-cache` | Remove cached files. |
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| `--read-global-cache` | Attempt to fetch transformed JS code from the global cache, if configured. Defaults to `false`. |
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| `--config <string>` | Path to the CLI configuration file. |
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## Contributing
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Changes to this package can be made locally and tested against the `rn-tester` app, per the [Contributing guide](https://reactnative.dev/contributing/overview#contributing-code). During development, this package is automatically run from source with no build step.
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