mirror of
https://github.com/nuxt/nuxt.git
synced 2024-11-24 22:55:13 +00:00
224 lines
4.5 KiB
Markdown
224 lines
4.5 KiB
Markdown
---
|
|
title: "Compatibility"
|
|
description: Nuxt Kit provides a set of utilities to help you check the compatibility of your modules with different Nuxt versions.
|
|
---
|
|
|
|
# Compatibility
|
|
|
|
[source code](https://github.com/nuxt/nuxt/blob/main/packages/kit/src/compatibility.ts)
|
|
|
|
Nuxt Kit utilities can be used in Nuxt 3, Nuxt 2 with Bridge and even Nuxt 2 without Bridge. To make sure your module is compatible with all versions, you can use the `checkNuxtCompatibility`, `assertNuxtCompatibility` and `hasNuxtCompatibility` functions. They will check if the current Nuxt version meets the constraints you provide. Also you can use `isNuxt2`, `isNuxt3` and `getNuxtVersion` functions for more granular checks.
|
|
|
|
## `checkNuxtCompatibility`
|
|
|
|
Checks if constraints are met for the current Nuxt version. If not, returns an array of messages. Nuxt 2 version also checks for `bridge` support.
|
|
|
|
### Type
|
|
|
|
```ts
|
|
async function checkNuxtCompatibility(
|
|
constraints: NuxtCompatibility,
|
|
nuxt?: Nuxt
|
|
): Promise<NuxtCompatibilityIssues>;
|
|
|
|
interface NuxtCompatibility {
|
|
nuxt?: string;
|
|
bridge?: boolean;
|
|
}
|
|
|
|
interface NuxtCompatibilityIssue {
|
|
name: string;
|
|
message: string;
|
|
}
|
|
|
|
interface NuxtCompatibilityIssues extends Array<NuxtCompatibilityIssue> {
|
|
toString(): string;
|
|
}
|
|
```
|
|
|
|
### Parameters
|
|
|
|
#### `constraints`
|
|
|
|
**Type**: `NuxtCompatibility`
|
|
|
|
**Default**: `{}`
|
|
|
|
Constraints to check for. It accepts the following properties:
|
|
|
|
- `nuxt` (optional)
|
|
|
|
**Type**: `string`
|
|
|
|
Nuxt version in semver format. Versions may be defined in Node.js way, for exmaple: `>=2.15.0 <3.0.0`.
|
|
|
|
- `bridge` (optional)
|
|
|
|
**Type**: `boolean`
|
|
|
|
If set to `true`, it will check if the current Nuxt version supports `bridge`.
|
|
|
|
#### `nuxt`
|
|
|
|
**Type**: `Nuxt`
|
|
|
|
**Default**: `useNuxt()`
|
|
|
|
Nuxt instance. If not provided, it will be retrieved from the context via `useNuxt()` call.
|
|
|
|
## `assertNuxtCompatibility`
|
|
|
|
Asserts that constraints are met for the current Nuxt version. If not, throws an error with the list of issues as string.
|
|
|
|
### Type
|
|
|
|
```ts
|
|
async function assertNuxtCompatibility(
|
|
constraints: NuxtCompatibility,
|
|
nuxt?: Nuxt
|
|
): Promise<true>;
|
|
|
|
interface NuxtCompatibility {
|
|
nuxt?: string;
|
|
bridge?: boolean;
|
|
}
|
|
```
|
|
|
|
### Parameters
|
|
|
|
#### `constraints`
|
|
|
|
**Type**: `NuxtCompatibility`
|
|
|
|
**Default**: `{}`
|
|
|
|
Constraints to check for. It accepts the following properties:
|
|
|
|
- `nuxt` (optional)
|
|
|
|
**Type**: `string`
|
|
|
|
Nuxt version in semver format. Versions may be defined in Node.js way, for exmaple: `>=2.15.0 <3.0.0`.
|
|
|
|
- `bridge` (optional)
|
|
|
|
**Type**: `boolean`
|
|
|
|
If set to `true`, it will check if the current Nuxt version supports `bridge`.
|
|
|
|
#### `nuxt`
|
|
|
|
**Type**: `Nuxt`
|
|
|
|
**Default**: `useNuxt()`
|
|
|
|
Nuxt instance. If not provided, it will be retrieved from the context via `useNuxt()` call.
|
|
|
|
## `hasNuxtCompatibility`
|
|
|
|
Checks if constraints are met for the current Nuxt version. Return `true` if all constraints are met, otherwise returns `false`. Nuxt 2 version also checks for `bridge` support.
|
|
|
|
### Type
|
|
|
|
```ts
|
|
async function hasNuxtCompatibility(
|
|
constraints: NuxtCompatibility,
|
|
nuxt?: Nuxt
|
|
): Promise<boolean>;
|
|
|
|
interface NuxtCompatibility {
|
|
nuxt?: string;
|
|
bridge?: boolean;
|
|
}
|
|
```
|
|
|
|
### Parameters
|
|
|
|
#### `constraints`
|
|
|
|
**Type**: `NuxtCompatibility`
|
|
|
|
**Default**: `{}`
|
|
|
|
Constraints to check for. It accepts the following properties:
|
|
|
|
- `nuxt` (optional)
|
|
|
|
**Type**: `string`
|
|
|
|
Nuxt version in semver format. Versions may be defined in Node.js way, for exmaple: `>=2.15.0 <3.0.0`.
|
|
|
|
- `bridge` (optional)
|
|
|
|
**Type**: `boolean`
|
|
|
|
If set to `true`, it will check if the current Nuxt version supports `bridge`.
|
|
|
|
#### `nuxt`
|
|
|
|
**Type**: `Nuxt`
|
|
|
|
**Default**: `useNuxt()`
|
|
|
|
Nuxt instance. If not provided, it will be retrieved from the context via `useNuxt()` call.
|
|
|
|
## `isNuxt2`
|
|
|
|
Checks if the current Nuxt version is 2.x.
|
|
|
|
### Type
|
|
|
|
```ts
|
|
function isNuxt2(nuxt?: Nuxt): boolean;
|
|
```
|
|
|
|
### Parameters
|
|
|
|
#### `nuxt`
|
|
|
|
**Type**: `Nuxt`
|
|
|
|
**Default**: `useNuxt()`
|
|
|
|
Nuxt instance. If not provided, it will be retrieved from the context via `useNuxt()` call.
|
|
|
|
## `isNuxt3`
|
|
|
|
Checks if the current Nuxt version is 3.x.
|
|
|
|
### Type
|
|
|
|
```ts
|
|
function isNuxt3(nuxt?: Nuxt): boolean;
|
|
```
|
|
|
|
### Parameters
|
|
|
|
#### `nuxt`
|
|
|
|
**Type**: `Nuxt`
|
|
|
|
**Default**: `useNuxt()`
|
|
|
|
Nuxt instance. If not provided, it will be retrieved from the context via `useNuxt()` call.
|
|
|
|
## `getNuxtVersion`
|
|
|
|
Returns the current Nuxt version.
|
|
|
|
### Type
|
|
|
|
```ts
|
|
function getNuxtVersion(nuxt?: Nuxt): string;
|
|
```
|
|
|
|
### Parameters
|
|
|
|
#### `nuxt`
|
|
|
|
**Type**: `Nuxt`
|
|
|
|
**Default**: `useNuxt()`
|
|
|
|
Nuxt instance. If not provided, it will be retrieved from the context via `useNuxt()` call.
|