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43 lines
865 B
TypeScript
43 lines
865 B
TypeScript
import { getContext } from 'unctx'
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import type { Nuxt } from '@nuxt/schema'
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/** Direct access to the Nuxt context - see https://github.com/unjs/unctx. */
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export const nuxtCtx = getContext<Nuxt>('nuxt')
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// TODO: Use use/tryUse from unctx. https://github.com/unjs/unctx/issues/6
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/**
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* Get access to Nuxt instance.
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*
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* Throws an error if Nuxt instance is unavailable.
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*
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* @example
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* ```js
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* const nuxt = useNuxt()
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* ```
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*/
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export function useNuxt (): Nuxt {
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const instance = nuxtCtx.tryUse()
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if (!instance) {
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throw new Error('Nuxt instance is unavailable!')
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}
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return instance
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}
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/**
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* Get access to Nuxt instance.
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*
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* Returns null if Nuxt instance is unavailable.
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*
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* @example
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* ```js
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* const nuxt = tryUseNuxt()
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* if (nuxt) {
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* // Do something
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* }
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* ```
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*/
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export function tryUseNuxt (): Nuxt | null {
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return nuxtCtx.tryUse()
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}
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