mirror of https://github.com/nuxt/nuxt.git
76 lines
2.0 KiB
JavaScript
76 lines
2.0 KiB
JavaScript
import Vue from 'vue'
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import Vuex from 'vuex'
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Vue.use(Vuex)
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// Recursive find files in {srcDir}/store
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const files = require.context('@/store', true, /^\.\/.*\.(js|ts)$/)
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const filenames = files.keys()
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// Store
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let storeData = {}
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// Check if store/index.js exists
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let indexFilename
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filenames.forEach((filename) => {
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if (filename.indexOf('./index.') !== -1) {
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indexFilename = filename
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}
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})
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if (indexFilename) {
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storeData = getModule(indexFilename)
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}
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// If store is not an exported method = modules store
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if (typeof storeData !== 'function') {
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// Store modules
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if (!storeData.modules) {
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storeData.modules = {}
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}
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for (let filename of filenames) {
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let name = filename.replace(/^\.\//, '').replace(/\.(js|ts)$/, '')
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if (name === 'index') continue
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let namePath = name.split(/\//)
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let module = getModuleNamespace(storeData, namePath)
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name = namePath.pop()
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module[name] = getModule(filename)
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module[name].namespaced = true
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}
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}
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// createStore
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export const createStore = storeData instanceof Function ? storeData : () => {
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return new Vuex.Store(Object.assign({}, storeData, {
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state: storeData.state instanceof Function ? storeData.state() : {}
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}))
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}
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// Dynamically require module
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function getModule (filename) {
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const file = files(filename)
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const module = file.default || file
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if (module.commit) {
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throw new Error('[nuxt] store/' + filename.replace('./', '') + ' should export a method which returns a Vuex instance.')
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}
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if (module.state && typeof module.state !== 'function') {
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throw new Error('[nuxt] state should be a function in store/' + filename.replace('./', ''))
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}
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return module
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}
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function getModuleNamespace (storeData, namePath) {
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if (namePath.length === 1) {
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return storeData.modules
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}
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let namespace = namePath.shift()
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storeData.modules[namespace] = storeData.modules[namespace] || {}
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storeData.modules[namespace].namespaced = true
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storeData.modules[namespace].modules = storeData.modules[namespace].modules || {}
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return getModuleNamespace(storeData.modules[namespace], namePath)
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}
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