mirror of
https://github.com/nuxt/nuxt.git
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307 lines
11 KiB
JavaScript
307 lines
11 KiB
JavaScript
import Vue from 'vue'
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<% if (store) { %>import Vuex from 'vuex'<% } %>
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<% if (features.meta) { %>import Meta from 'vue-meta'<% } %>
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<% if (features.componentClientOnly) { %>import ClientOnly from 'vue-client-only'<% } %>
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<% if (features.deprecations) { %>import NoSsr from 'vue-no-ssr'<% } %>
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import { createRouter } from './router.js'
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import NuxtChild from './components/nuxt-child.js'
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import NuxtError from '<%= components.ErrorPage ? components.ErrorPage : "./components/nuxt-error.vue" %>'
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import Nuxt from './components/nuxt.js'
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import App from '<%= appPath %>'
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import { setContext, getLocation, getRouteData, normalizeError } from './utils'
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<% if (store) { %>import { createStore } from './store.js'<% } %>
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/* Plugins */
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<%= isTest ? '/* eslint-disable camelcase */' : '' %>
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<% plugins.forEach((plugin) => { %>import <%= plugin.name %> from '<%= plugin.name %>' // Source: <%= relativeToBuild(plugin.src) %> (mode: '<%= plugin.mode %>')
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<% }) %>
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<%= isTest ? '/* eslint-enable camelcase */' : '' %>
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<% if (features.componentClientOnly) { %>
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// Component: <ClientOnly>
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Vue.component(ClientOnly.name, ClientOnly)
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<% } %>
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<% if (features.deprecations) { %>
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// TODO: Remove in Nuxt 3: <NoSsr>
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Vue.component(NoSsr.name, {
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...NoSsr,
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render (h, ctx) {
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if (process.client && !NoSsr._warned) {
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NoSsr._warned = true
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<%= isTest ? '// eslint-disable-next-line no-console' : '' %>
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console.warn('<no-ssr> has been deprecated and will be removed in Nuxt 3, please use <client-only> instead')
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}
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return NoSsr.render(h, ctx)
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}
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})
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<% } %>
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// Component: <NuxtChild>
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Vue.component(NuxtChild.name, NuxtChild)
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<% if (features.componentAliases) { %>Vue.component('NChild', NuxtChild)<% } %>
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// Component NuxtLink is imported in server.js or client.js
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// Component: <Nuxt>
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Vue.component(Nuxt.name, Nuxt)
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Object.defineProperty(Vue.prototype, '<%= globals.nuxt %>', {
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get() {
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const globalNuxt = this.$root ? this.$root.$options.<%= globals.nuxt %> : null
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if (process.client && !globalNuxt && typeof window !== 'undefined') {
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return window.<%= globals.nuxt %>
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}
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return globalNuxt
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},
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configurable: true
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})
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<% if (features.meta) {
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// vue-meta configuration
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const vueMetaOptions = {
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...nuxtOptions.vueMeta,
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keyName: 'head', // the component option name that vue-meta looks for meta info on.
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attribute: 'data-n-head', // the attribute name vue-meta adds to the tags it observes
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ssrAttribute: 'data-n-head-ssr', // the attribute name that lets vue-meta know that meta info has already been server-rendered
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tagIDKeyName: 'hid' // the property name that vue-meta uses to determine whether to overwrite or append a tag
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}
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%>
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Vue.use(Meta, <%= JSON.stringify(vueMetaOptions) %>)<%= isTest ? '// eslint-disable-line' : '' %>
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<% } %>
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<% if (features.transitions) { %>
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const defaultTransition = <%=
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serialize(pageTransition)
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.replace('beforeEnter(', 'function(').replace('enter(', 'function(').replace('afterEnter(', 'function(')
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.replace('enterCancelled(', 'function(').replace('beforeLeave(', 'function(').replace('leave(', 'function(')
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.replace('afterLeave(', 'function(').replace('leaveCancelled(', 'function(').replace('beforeAppear(', 'function(')
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.replace('appear(', 'function(').replace('afterAppear(', 'function(').replace('appearCancelled(', 'function(')
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%><%= isTest ? '// eslint-disable-line' : '' %>
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<% } %>
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<% if (store) { %>
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const originalRegisterModule = Vuex.Store.prototype.registerModule
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function registerModule (path, rawModule, options = {}) {
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const preserveState = process.client && (
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Array.isArray(path)
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? !!path.reduce((namespacedState, path) => namespacedState && namespacedState[path], this.state)
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: path in this.state
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)
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return originalRegisterModule.call(this, path, rawModule, { preserveState, ...options })
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}
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<% } %>
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async function createApp(ssrContext, config = {}) {
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const store = <%= store ? 'createStore(ssrContext)' : 'null' %>
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const router = await createRouter(ssrContext, config, { store })
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<% if (store) { %>
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// Add this.$router into store actions/mutations
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store.$router = router
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<% if (mode === 'universal') { %>
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// Fix SSR caveat https://github.com/nuxt/nuxt.js/issues/3757#issuecomment-414689141
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store.registerModule = registerModule
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<% } %>
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<% } %>
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// Create Root instance
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// here we inject the router and store to all child components,
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// making them available everywhere as `this.$router` and `this.$store`.
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const app = {
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<% if (features.meta) { %>
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<%= isTest ? '/* eslint-disable array-bracket-spacing, quotes, quote-props, semi, indent, comma-spacing, key-spacing, object-curly-spacing, space-before-function-paren, object-shorthand */' : '' %>
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head: <%= serializeFunction(head) %>,
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<%= isTest ? '/* eslint-enable array-bracket-spacing, quotes, quote-props, semi, indent, comma-spacing, key-spacing, object-curly-spacing, space-before-function-paren, object-shorthand */' : '' %>
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<% } %>
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<% if (store) { %>store,<% } %>
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router,
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nuxt: {
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<% if (features.transitions) { %>
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defaultTransition,
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transitions: [defaultTransition],
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setTransitions (transitions) {
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if (!Array.isArray(transitions)) {
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transitions = [transitions]
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}
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transitions = transitions.map((transition) => {
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if (!transition) {
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transition = defaultTransition
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} else if (typeof transition === 'string') {
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transition = Object.assign({}, defaultTransition, { name: transition })
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} else {
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transition = Object.assign({}, defaultTransition, transition)
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}
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return transition
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})
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this.$options.nuxt.transitions = transitions
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return transitions
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},
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<% } %>
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err: null,
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dateErr: null,
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error (err) {
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err = err || null
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app.context._errored = Boolean(err)
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err = err ? normalizeError(err) : null
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let nuxt = app.nuxt // to work with @vue/composition-api, see https://github.com/nuxt/nuxt.js/issues/6517#issuecomment-573280207
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if (this) {
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nuxt = this.nuxt || this.$options.nuxt
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}
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nuxt.dateErr = Date.now()
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nuxt.err = err
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// Used in src/server.js
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if (ssrContext) {
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ssrContext.nuxt.error = err
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}
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return err
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}
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},
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...App
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}
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<% if (store) { %>
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// Make app available into store via this.app
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store.app = app
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<% } %>
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const next = ssrContext ? ssrContext.next : location => app.router.push(location)
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// Resolve route
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let route
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if (ssrContext) {
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route = router.resolve(ssrContext.url).route
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} else {
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const path = getLocation(router.options.base, router.options.mode)
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route = router.resolve(path).route
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}
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// Set context to app.context
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await setContext(app, {
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<% if (store) { %>store,<% } %>
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route,
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next,
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error: app.nuxt.error.bind(app),
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payload: ssrContext ? ssrContext.payload : undefined,
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req: ssrContext ? ssrContext.req : undefined,
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res: ssrContext ? ssrContext.res : undefined,
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beforeRenderFns: ssrContext ? ssrContext.beforeRenderFns : undefined,
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beforeSerializeFns: ssrContext ? ssrContext.beforeSerializeFns : undefined,
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ssrContext
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})
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function inject(key, value) {
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if (!key) {
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throw new Error('inject(key, value) has no key provided')
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}
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if (value === undefined) {
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throw new Error(`inject('${key}', value) has no value provided`)
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}
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key = '$' + key
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// Add into app
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app[key] = value
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// Add into context
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if (!app.context[key]) {
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app.context[key] = value
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}
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<% if (store) { %>
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// Add into store
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store[key] = app[key]
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<% } %>
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// Check if plugin not already installed
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const installKey = '__<%= globals.pluginPrefix %>_' + key + '_installed__'
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if (Vue[installKey]) {
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return
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}
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Vue[installKey] = true
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// Call Vue.use() to install the plugin into vm
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Vue.use(() => {
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if (!Object.prototype.hasOwnProperty.call(Vue.prototype, key)) {
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Object.defineProperty(Vue.prototype, key, {
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get () {
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return this.$root.$options[key]
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}
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})
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}
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})
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}
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// Inject runtime config as $config
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inject('config', config)
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<% if (store) { %>
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if (process.client) {
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// Replace store state before plugins execution
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if (window.<%= globals.context %> && window.<%= globals.context %>.state) {
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store.replaceState(window.<%= globals.context %>.state)
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}
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}
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<% } %>
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// Add enablePreview(previewData = {}) in context for plugins
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if (process.static && process.client) {
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app.context.enablePreview = function (previewData = {}) {
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app.previewData = Object.assign({}, previewData)
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inject('preview', previewData)
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}
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}
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// Plugin execution
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<%= isTest ? '/* eslint-disable camelcase */' : '' %>
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<% plugins.forEach((plugin) => { %>
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<% if (plugin.mode == 'client') { %>
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if (process.client && typeof <%= plugin.name %> === 'function') {
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await <%= plugin.name %>(app.context, inject)
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}
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<% } else if (plugin.mode == 'server') { %>
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if (process.server && typeof <%= plugin.name %> === 'function') {
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await <%= plugin.name %>(app.context, inject)
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}
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<% } else { %>
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if (typeof <%= plugin.name %> === 'function') {
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await <%= plugin.name %>(app.context, inject)
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}
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<% } %>
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<% }) %>
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<%= isTest ? '/* eslint-enable camelcase */' : '' %>
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// Lock enablePreview in context
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if (process.static && process.client) {
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app.context.enablePreview = function () {
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console.warn('You cannot call enablePreview() outside a plugin.')
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}
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}
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// Wait for async component to be resolved first
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await new Promise((resolve, reject) => {
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// Ignore 404s rather than blindly replacing URL in browser
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if (process.client) {
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const { route } = router.resolve(app.context.route.fullPath)
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if (!route.matched.length) {
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return resolve()
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}
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}
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router.replace(app.context.route.fullPath, resolve, (err) => {
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// https://github.com/vuejs/vue-router/blob/v3.4.3/src/util/errors.js
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if (!err._isRouter) return reject(err)
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if (err.type !== 2 /* NavigationFailureType.redirected */) return resolve()
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// navigated to a different route in router guard
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const unregister = router.afterEach(async (to, from) => {
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if (process.server && ssrContext && ssrContext.url) {
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ssrContext.url = to.fullPath
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}
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app.context.route = await getRouteData(to)
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app.context.params = to.params || {}
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app.context.query = to.query || {}
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unregister()
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resolve()
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})
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})
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})
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return {
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<% if(store) { %>store,<% } %>
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app,
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router
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}
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}
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export { createApp, NuxtError }
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