mirror of
https://github.com/nuxt/nuxt.git
synced 2024-11-16 02:44:51 +00:00
126 lines
3.0 KiB
Markdown
126 lines
3.0 KiB
Markdown
---
|
|
title: "Programmatic Usage"
|
|
description: Nuxt Kit provides a set of utilities to help you work with Nuxt programmatically. These functions allow you to load Nuxt, build Nuxt, and load Nuxt configuration.
|
|
links:
|
|
- label: Source
|
|
icon: i-simple-icons-github
|
|
to: https://github.com/nuxt/nuxt/blob/main/packages/kit/src/loader
|
|
size: xs
|
|
---
|
|
|
|
Programmatic usage can be helpful when you want to use Nuxt programmatically, for example, when building a [CLI tool](https://github.com/nuxt/cli) or [test utils](https://github.com/nuxt/nuxt/tree/main/packages/test-utils).
|
|
|
|
## `loadNuxt`
|
|
|
|
Load Nuxt programmatically. It will load the Nuxt configuration, instantiate and return the promise with Nuxt instance.
|
|
|
|
### Type
|
|
|
|
```ts
|
|
async function loadNuxt (loadOptions?: LoadNuxtOptions): Promise<Nuxt>
|
|
|
|
interface LoadNuxtOptions extends LoadNuxtConfigOptions {
|
|
dev?: boolean
|
|
ready?: boolean
|
|
}
|
|
```
|
|
|
|
### Parameters
|
|
|
|
#### `loadOptions`
|
|
|
|
**Type**: `LoadNuxtOptions`
|
|
|
|
**Default**: `{}`
|
|
|
|
Loading conditions for Nuxt. `loadNuxt` uses [`c12`](https://github.com/unjs/c12) under the hood, so it accepts the same options as `c12.loadConfig` with some additional options:
|
|
|
|
- `dev` (optional)
|
|
|
|
**Type**: `boolean`
|
|
|
|
**Default**: `false`
|
|
|
|
If set to `true`, Nuxt will be loaded in development mode.
|
|
|
|
- `ready` (optional)
|
|
|
|
**Type**: `boolean`
|
|
|
|
**Default**: `true`
|
|
|
|
If set to `true`, Nuxt will be ready to use after the `loadNuxt` call. If set to `false`, you will need to call `nuxt.ready()` to make sure Nuxt is ready to use.
|
|
|
|
## `buildNuxt`
|
|
|
|
Build Nuxt programmatically. It will invoke the builder (currently [@nuxt/vite-builder](https://github.com/nuxt/nuxt/tree/main/packages/vite) or [@nuxt/webpack-builder](https://github.com/nuxt/nuxt/tree/main/packages/webpack)) to bundle the application.
|
|
|
|
### Type
|
|
|
|
```ts
|
|
async function buildNuxt (nuxt: Nuxt): Promise<any>
|
|
```
|
|
|
|
### Parameters
|
|
|
|
#### `nuxt`
|
|
|
|
**Type**: `Nuxt`
|
|
|
|
**Required**: `true`
|
|
|
|
Nuxt instance to build. It can be retrieved from the context via `useNuxt()` call.
|
|
|
|
## `loadNuxtConfig`
|
|
|
|
Load Nuxt configuration. It will return the promise with the configuration object.
|
|
|
|
### Type
|
|
|
|
```ts
|
|
async function loadNuxtConfig (options: LoadNuxtConfigOptions): Promise<NuxtOptions>
|
|
```
|
|
|
|
### Parameters
|
|
|
|
#### `options`
|
|
|
|
**Type**: `LoadNuxtConfigOptions`
|
|
|
|
**Required**: `true`
|
|
|
|
Options to pass in [`c12`](https://github.com/unjs/c12#options) `loadConfig` call.
|
|
|
|
## `writeTypes`
|
|
|
|
Generates tsconfig.json and writes it to the project buildDir.
|
|
|
|
### Type
|
|
|
|
```ts
|
|
function writeTypes (nuxt?: Nuxt): void
|
|
|
|
interface Nuxt {
|
|
options: NuxtOptions
|
|
hooks: Hookable<NuxtHooks>
|
|
hook: Nuxt['hooks']['hook']
|
|
callHook: Nuxt['hooks']['callHook']
|
|
addHooks: Nuxt['hooks']['addHooks']
|
|
ready: () => Promise<void>
|
|
close: () => Promise<void>
|
|
server?: any
|
|
vfs: Record<string, string>
|
|
apps: Record<string, NuxtApp>
|
|
}
|
|
```
|
|
|
|
### Parameters
|
|
|
|
#### `nuxt`
|
|
|
|
**Type**: `Nuxt`
|
|
|
|
**Required**: `true`
|
|
|
|
Nuxt instance to build. It can be retrieved from the context via `useNuxt()` call.
|