# lwr build

The `lwr build` command generates static site files as well as any configuration files for specified command `{options}`.

| Option                         | Type    | Required/Optional | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
| ------------------------------ | ------- | ----------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `-t`, `--target <target>`      | String  | Optional          | Set the site deployment target. If a target isn't specified, the default value is `default`. Accepted values are: <ul><li>`default` - Generates the static site wouthout any configuration options.</li><li>`mrt` - Generates the static site with a [Managed Runtime configuration.](https://developer.salesforce.com/docs/commerce/pwa-kit-managed-runtime/guide/mrt-overview.md)</li><li>`netlify` - Generates the static site with a Netlify configuration.</li></ul> |
| `-m`, `--mode <mode>`          | String  | Optional          | Set the [server mode](/docs/platform/lwr/guide/lwr-get-started.md#set-the-lwr-server-modes). Accepted values are `prod` and `prod-compat`.                                                                                                                                                                                                                                                                                                                                |
| `-o`, `--output <directory>`   | String  | Optional          | Set the output directory for all of your static site files. If a directory isn't specified, the default value is `app`.                                                                                                                                                                                                                                                                                                                                                   |
| `--clean`                      | Boolean | Optional          | Delete an existing output directory. If the specified output directory already exists, the console logs a warning. By default, an existing output directory isn't deleted.                                                                                                                                                                                                                                                                                                |
| `-r`, `--routes <routes...>`   | Routes  | Optional          | Specify the routes to include during the build using regex. If routes aren't specified, the default value is `[]`.                                                                                                                                                                                                                                                                                                                                                        |
| `-m`, `--modules <modules...>` | Modules | Optional          | Specify additional [modules](/docs/platform/lwr/guide/lwr-packages-modules.md) to be generated during the build. If modules aren't specified, the default value is `[]`.                                                                                                                                                                                                                                                                                                  |
| `-l`, `--locales <locales...>` | Locales | Optional          | Specify the list of locales to build your site for. The default value is `['en']`.                                                                                                                                                                                                                                                                                                                                                                                        |
| `--minify`                     | Boolean | Optional          | Minify the build output. By default, build output isn't minified.                                                                                                                                                                                                                                                                                                                                                                                                         |
| `-h`, `--help`                 |         | Optional          | View help text for `lwr build` options in the CLI.                                                                                                                                                                                                                                                                                                                                                                                                                        |