595aea1 more query options + view options [كارل مبارك]
# unplugin-vue-router
[](https://www.npmjs.com/package/unplugin-vue-router) [](https://github.com/posva/unplugin-vue-router/actions/workflows/ci.yml)
> Automatic file based Routing in Vue with TS support ✨
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This build-time plugin simplifies your routing setup **and** makes it safer and easier to use thanks to TypeScript. Requires Vue Router at least 4.1.0.
⚠️ This package is still experimental. If you found any issue, design flaw, or have ideas to improve it, please, open an [issue](https://github.com/posva/unplugin-vue-router/issues/new/choose) or a [Discussion](https://github.com/posva/unplugin-vue-router/discussions).
## Install
```bash
npm i -D unplugin-vue-router
```
Add VueRouter plugin **before** Vue plugin:
<details>
<summary>Vite</summary><br>
```ts
// vite.config.ts
import VueRouter from 'unplugin-vue-router/vite'
export default defineConfig({
plugins: [
VueRouter({
/* options */
}),
// ⚠️ Vue must be placed after VueRouter()
Vue(),
],
})
```
Example: [`playground/`](./playground/)
<br></details>
<details>
<summary>Rollup</summary><br>
```ts
// rollup.config.js
import VueRouter from 'unplugin-vue-router/rollup'
export default {
plugins: [
VueRouter({
/* options */
}),
// ⚠️ Vue must be placed after VueRouter()
Vue(),
],
}
```
<br></details>
<details>
<summary>Webpack</summary><br>
```ts
// webpack.config.js
module.exports = {
/* ... */
plugins: [
require('unplugin-vue-router/webpack')({
/* options */
}),
],
}
```
<br></details>
<details>
<summary>Vue CLI</summary><br>
```ts
// vue.config.js
module.exports = {
configureWebpack: {
plugins: [
require('unplugin-vue-router/webpack')({
/* options */
}),
],
},
}
```
<br></details>
<details>
<summary>esbuild</summary><br>
```ts
// esbuild.config.js
import { build } from 'esbuild'
import VueRouter from 'unplugin-vue-router/esbuild'
build({
plugins: [VueRouter()],
})
```
<br></details>
## Setup
After installing, **you should run your dev server** (usually `npm run dev`) **to generate the first version of the types**. Then, you should replace your imports from `vue-router` to `vue-router/auto`:
```diff
-import { createRouter, createWebHistory } from 'vue-router'
+import { createRouter, createWebHistory } from 'vue-router/auto'
createRouter({
history: createWebHistory(),
// You don't need to pass the routes anymore,
// the plugin writes it for you 🤖
})
```
> **Note**
> You can exclude `vue-router` from VSCode import suggestions by adding this setting to your `.vscode/settings.json`:
```json
{
"typescript.preferences.autoImportFileExcludePatterns": ["vue-router"]
}
```
This will ensure VSCode only suggests `vue-router/auto` for imports. Alternatively, you can also configure [auto imports](#auto-imports).
Alternatively, **you can also import the `routes` array** and create the router manually or pass it to some plugin. Here is an example with [Vitesse starter](https://github.com/antfu/vitesse/blob/main/src/main.ts):
<!-- TODO: add notes for data fetching guards -->
```diff
import { ViteSSG } from 'vite-ssg'
import { setupLayouts } from 'virtual:generated-layouts'
import App from './App.vue'
import type { UserModule } from './types'
-import generatedRoutes from '~pages'
+import { routes } from 'vue-router/auto/routes'
import '@unocss/reset/tailwind.css'
import './styles/main.css'
import 'uno.css'
-const routes = setupLayouts(generatedRoutes)
// https://github.com/antfu/vite-ssg
export const createApp = ViteSSG(
App,
{
- routes,
+ routes: setupLayouts(routes),
base: import.meta.env.BASE_URL
},
(ctx) => {
// install all modules under `modules/`
Object.values(import.meta.glob<{ install: UserModule }>('./modules/*.ts', { eager: true }))
.forEach(i => i.install?.(ctx))
},
)
```
### Auto Imports
If you are using [unplugin-auto-import](https://github.com/antfu/unplugin-auto-import), make sure to remove the `vue-router` preset and use the one exported by `unplugin-vue-router`:
```diff
import { defineConfig } from 'vite'
import AutoImport from 'unplugin-auto-import/vite'
+import { VueRouterAutoImports } from 'unplugin-vue-router'
export default defineConfig({
plugins: [
// other plugins
AutoImport({
imports: [
- 'vue-router',
+ VueRouterAutoImports,
],
}),
],
})
```
Note that the `vue-router` preset might export less things than the one exported by `unplugin-vue-router` so you might need to add any other imports you were relying on manually:
```diff
AutoImport({
imports: [
- 'vue-router',
+ VueRouterAutoImports,
+ {
+ // add any other imports you were relying on
+ 'vue-router/auto': ['useLink']
+ },
],
}),
```
Make sure to also check and follow [the TypeScript section](#typescript) below **if you are using TypeScript or have a `jsconfig.json` file**.
## Configuration
Have a glimpse of all the existing configuration options with their corresponding **default values**:
```ts
VueRouter({
// Folder(s) to scan for vue components and generate routes. Can be a string, or
// an object, or an array of those. Each option allows to override global options.
// like exclude, extensions, etc.
routesFolder: 'src/pages',
// allowed extensions for components to be considered as pages
// can also be a suffix: e.g. `.page.vue` will match `home.page.vue`
// but remove it from the route path
extensions: ['.vue'],
// list of glob files to exclude from the routes generation
// e.g. ['**/__*'] will exclude all files and folders starting with `__`
// e.g. ['**/__*/**/*'] will exclude all files within folders starting with `__`
// e.g. ['**/*.component.vue'] will exclude components ending with `.component.vue`
exclude: [],
// Path for the generated types. Defaults to `./typed-router.d.ts` if typescript
// is installed. Can be disabled by passing `false`.
dts: './typed-router.d.ts',
// Override the name generation of routes. unplugin-vue-router exports two versions:
// `getFileBasedRouteName()` (the default) and `getPascalCaseRouteName()`. Import any
// of them within your `vite.config.ts` file.
getRouteName: (routeNode) => myOwnGenerateRouteName(routeNode),
// Customizes the default langage for `<route>` blocks
// json5 is just a more permissive version of json
routeBlockLang: 'json5',
// Change the import mode of page components. Can be 'async', 'sync', or a function with the following signature:
// (filepath: string) => 'async' | 'sync'
importMode: 'async',
})
```
## Routes folder structure
By default, this plugins checks the folder at `src/pages` for any `.vue` files and generates the corresponding routing structure basing itself in the file name. This way, you no longer need to maintain a `routes` array when adding routes to your application, **instead just add the new `.vue` component to the routes folder and let this plugin do the rest!**
Let's take a look at a simple example:
```text
src/pages/
├── index.vue
├── about.vue
└── users/
├── index.vue
└── [id].vue
```
This will generate the following routes:
- `/`: -> renders the `index.vue` component
- `/about`: -> renders the `about.vue` component
- `/users`: -> renders the `users/index.vue` component
- `/users/:id`: -> renders the `users/[id].vue` component. `id` becomes a route param.
### Index Routes
Any `index.vue` file will generate an empty path (similar to `index.html` files):
- `src/pages/index.vue`: generates a `/` route
- `src/pages/users/index.vue`: generates a `/users` route
### Nested Routes
Nested routes are automatically defined by defining a `.vue` file alongside a folder **with the same name**. If you create both a `src/pages/users/index.vue` and a `src/pages/users.vue` components, the `src/pages/users/index.vue` will be rendered within the `src/pages/users.vue`'s `<RouterView>`.
In other words, given this folder structure:
```text
src/pages/
├── users/
│ └── index.vue
└── users.vue
```
You will get this `routes` array:
```js
const routes = [
{
path: '/users',
component: () => import('src/pages/users.vue'),
children: [
{ path: '', component: () => import('src/pages/users/index.vue') },
],
},
]
```
While omitting the `src/pages/users.vue` component will generate the following routes:
```js
const routes = [
{
path: '/users',
// notice how there is no component here
children: [
{ path: '', component: () => import('src/pages/users/index.vue') },
],
},
]
```
Note the folder and file's name `users/` could be any valid naming like `my-[id]-param/`.
#### Nested routes without nesting layouts
Sometimes you might want to add _nesting to the URL_ in the form of slashes but you don't want it to impact your UI hierarchy. Consider the following folder structure:
```text
src/pages/
├── users/
│ ├── [id].vue
│ └── index.vue
└── users.vue
```
If you want to add a new route `/users/create` you could add a new file `src/pages/users/create.vue` but that would nest the `create.vue` component within the `users.vue` component. To avoid this you can instead create a file `src/pages/users.create.vue`. The `.` will become a `/` when generating the routes:
```js
const routes = [
{
path: '/users',
component: () => import('src/pages/users.vue'),
children: [
{ path: '', component: () => import('src/pages/users/index.vue') },
{ path: ':id', component: () => import('src/pages/users/[id].vue') },
],
},
{
path: '/users/create',
component: () => import('src/pages/users.create.vue'),
},
]
```
### Named routes
All generated routes that have a `component` property will have a `name` property. This avoid accidentally directing your users to a parent route. By default, names are generated using the file path, but you can override this behavior by passing a custom `getRouteName()` function. You will get TypeScript validation almost everywhere, so changing this should be easy.
### Dynamic Routes
You can add [route params](https://router.vuejs.org/guide/essentials/dynamic-matching.html) by wrapping the _param name_ with brackets, e.g. `src/pages/users/[id].vue` will create a route with the following path: `/users/:id`. Note you can add a param in the middle in between static segments: `src/pages/users_[id].vue` -> `/users_:id`. You can even add multiple params: `src/pages/product_[skuId]_[seoDescription].vue`.
You can create [**optional params**](https://router.vuejs.org/guide/essentials/route-matching-syntax.html#optional-parameters) by wrapping the _param name_ with an extra pair of brackets, e.g. `src/pages/users/[[id]].vue` will create a route with the following path: `/users/:id?`.
You can create [**repeatable params**](https://router.vuejs.org/guide/essentials/route-matching-syntax.html#repeatable-params) by adding a plus character (`+`) after the closing bracket, e.g. `src/pages/articles/[slugs]+.vue` will create a route with the following path: `/articles/:slugs+`.
And you can combine both to create optional repeatable params, e.g. `src/pages/articles/[[slugs]]+.vue` will create a route with the following path: `/articles/:slugs*`.
### Catch all / 404 Not found route
To create a catch all route prepend 3 dots (`...`) to the param name, e.g. `src/pages/[...path].vue` will create a route with the following path: `/:path(.*)`. This will match any route. Note this can be done inside a folder too, e.g. `src/pages/articles/[...path].vue` will create a route with the following path: `/articles/:path(.*)`.
### Multiple routes folders
It's possible to provide multiple routes folders by passing an array to `routesFolder`:
```js
VueRouter({
routesFolder: ['src/pages', 'src/admin/routes'],
})
```
You can also provide a path prefix for each of these folders, it will be used _as is_, and **cannot start with a `/`** but can contain any params you want or even **not finish with a `/`**:
```js
VueRouter({
routesFolder: [
'src/pages',
{
src: 'src/admin/routes',
// note there is always a trailing slash and never a leading one
path: 'admin/',
// src/admin/routes/dashboard.vue -> /admin/dashboard
},
{
src: 'src/docs',
// you can add parameters
path: 'docs/:lang/',
// src/docs/introduction.vue -> /docs/:lang/introduction
},
{
src: 'src/promos',
// you can omit the trailing slash
path: 'promos-',
// src/promos/black-friday.vue -> /promos-black-friday
},
],
})
```
Note that the provided folders must be separate and one _route folder_ cannot contain another specified _route folder_. If you need further customization, give [definePage()](#definepage-in-script) a try.
## TypeScript
This plugin generates a `d.ts` file with all the typing overrides when the dev or build server is ran. Make sure to include it in your `tsconfig.json`'s (or `jsconfig.json`'s) `include` or `files` property:
```js
{
// ...
"include": [/* ... */ "typed-router.d.ts"]
// ...
}
```
Then, you will be able to import from `vue-router/auto` (instead of `vue-router`) to get access to the typed APIs. You can commit the `typed-router.d.ts` file to your repository to make your life easier.
### Extra types
You can always take a look at the generated `typed-router.d.ts` file to inspect what are the generated types. `unplugin-vue-router` improves upon many of the existing types in `vue-router` and adds a few ones as well:
#### `RouteNamedMap`
The `RouteNamedMap` interface gives you access to all the metadata associated with a route. It can also be extended to enable types for **dynamic routes** that are added during runtime.
```ts
import type { RouteNamedMap } from 'vue-router/auto/routes'
```
Extending types with dynamically added routes:
```ts
declare module 'vue-router/auto/routes' {
import type {
RouteRecordInfo,
ParamValue,
// these are other param helper types
ParamValueOneOrMore,
ParamValueZeroOrMore,
ParamValueZeroOrOne,
} from 'unplugin-vue-router'
export interface RouteNamedMap {
// the key is the name and should match the first generic of RouteRecordInfo
'custom-dynamic-name': RouteRecordInfo<
'custom-dynamic-name',
'/added-during-runtime/[...path]',
// these are the raw param types (accept numbers, strings, booleans, etc)
{ path: ParamValue<true> },
// these are the normalized params as found in useRoute().params
{ path: ParamValue<false> }
>
}
}
```
#### `RouterTyped`
The `RouterTyped` type gives you access to the typed version of the router instance. It's also the _ReturnType_ of the `useRouter()` function.
```ts
import type { RouterTyped } from 'vue-router/auto'
```
#### `RouteLocationResolved`
The `RouteLocationResolved` type exposed by `vue-router/auto` allows passing a generic (which autocomplete) to type a route **whenever checking the name doesn't makes sense because you know the type**. This is useful for cases like `<RouterLink v-slot="{ route }">`:
```vue
<RouterLink v-slot="{ route }">
User {{ (route as RouteLocationResolved<'/users/[id]'>).params.id }}
</RouterLink>
```
This type is also the return type of `router.resolve()`.
You have the same equivalents for `RouteLocation`, `RouteLocationNormalized`, and `RouteLocationNormalizedLoaded`. All of them exist in `vue-router` but `vue-router/auto` override them to provide a type safe version of them. In addition to that, you can pass the name of the route as a generic:
```ts
// these are all valid
let userWithId: RouteLocationNormalizedLoaded<'/users/[id]'> = useRoute()
userWithId = useRoute<'/users/[id]'>()
// 👇 this one is the easiest to write because it autocomplete
userWithId = useRoute('/users/[id]')
```
## Named views
It is possible to define [named views](https://router.vuejs.org/guide/essentials/named-views.html#named-views) by appending an `@` + a name to their filename, e.g. a file named `src/pages/index@aux.vue` will generate a route of:
```js
{
path: '/',
component: {
aux: () => import('src/pages/index@aux.vue')
}
}
```
Note that by default a non named route is named `default` and that you don't need to name your file `index@default.vue` even if there are other named views (e.g. having `index@aux.vue` and `index.vue` is the same as having `index@aux.vue` and `index@default.vue`).
## Extending existing routes
### `definePage()` in `<script>`
The macro `definePage()` allows you to define any extra properties related to the route. It is useful when you need to customize the `path`, the `name`, `meta`, etc
```vue
<script setup>
import { definePage } from 'vue-router/auto'
definePage({
name: 'my-own-name',
path: '/absolute-with-:param',
alias: ['/a/:param'],
meta: {
custom: 'data',
},
})
</script>
```
Note you cannot use variables in `definePage()` as its passed parameter gets extracted at build time and is removed from `<script setup>`. You can also use [the `<route>` block](#sfc-route-custom-block) which allows other formats like yaml.
### SFC `<route>` custom block
The `<route>` custom block is a way to extend existing routes. It can be used to add new `meta` fields, override the `path`, the `name`, or anything else in a route. **It has to be added to a `.vue` component inside of the [routes folder](#routes-folder-structure)**. It is similar to [the same feature in vite-plugin-pages](https://github.com/hannoeru/vite-plugin-pages#sfc-custom-block-for-route-data) to facilitate migration.
```vue
<route lang="json">
{
"name": "name-override",
"meta": {
"requiresAuth": false
}
}
</route>
```
Note you can specify the language to use with `<route lang="yaml">`. By default, the language is JSON5 (more flexible version of JSON) but yaml and JSON are also supported. **This will also add Syntax Highlighting**.
### `extendRoutes()`
You can extend existing routes by passing an `extendRoutes` function to `createRouter()`. **This should be used as a last resort** (or until a feature is natively available here):
```js
import { createWebHistory, createRouter } from 'vue-router/auto'
const router = createRouter({
extendRoutes: (routes) => {
const adminRoute = routes.find((r) => r.name === '/admin')
if (adminRoute) {
adminRoute.meta ??= {}
adminRoute.meta.requiresAuth = true
}
// completely optional since we are modifying the routes in place
return routes
},
history: createWebHistory(),
})
```
As this plugin evolves, this function should be used less and less and only become necessary in unique edge cases.
One example of this is using [vite-plugin-vue-layouts](https://github.com/JohnCampionJr/vite-plugin-vue-layouts) which can only be used alongside `extendRoutes()`:
```ts
import { createRouter } from 'vue-router/auto'
import { setupLayouts } from 'virtual:generated-layouts'
const router = createRouter({
// ...
extendRoutes: (routes) => setupLayouts(routes),
})
```
## Rationale
This project idea came from trying [to type the router directly using Typescript](https://github.com/vuejs/router/pull/1397/commits/a7c591b6fd5d8478ba3f87e833514bc0e30f93a9), finding out it's not fast enough to be pleasant to use and, ending up using build-based tools, taking some inspiration from other projects like:
- [Nuxt](https://nuxtjs.org/) - The Vue.js Framework
- [vite-plugin-pages](https://github.com/hannoeru/vite-plugin-pages) - Framework agnostic file based routing
- [Typed Router for Nuxt](https://github.com/victorgarciaesgi/nuxt-typed-router) - A module to add typed routing to Nuxt
## License
[MIT](http://opensource.org/licenses/MIT)
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