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94 lines
2.5 KiB
94 lines
2.5 KiB
const path = require('path')
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const babel = require('@babel/core')
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const loaderUtils = require('loader-utils')
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const {
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hashify,
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hasModule,
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removeExt,
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normalizePath
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} = require('@dcloudio/uni-cli-shared')
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const {
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resolve,
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getPlatformExts,
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cacheGlobalComponents,
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normalizeNodeModules
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} = require('./shared')
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const babelPluginGlobalComponent = require('./babel-plugin-global-component')
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const templateExt = getPlatformExts().template
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function getNormalMainJsCode (params) {
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return `import App from './${normalizePath(params.page)}.vue'
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import Vue from 'vue'
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App.mpType='page'
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const app = new Vue(App)
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app.$mount()`
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}
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function getMPVuePageFactoryMainJsCode (params) {
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return `import pageFactory from 'mpvue-page-factory'
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import App from './${normalizePath(params.page)}.vue'
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Page(pageFactory(App))`
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}
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module.exports = function (content, map) {
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if (process.env.UNI_USING_COMPONENTS) {
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return require('./main-new').call(this, content, map)
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}
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this.cacheable && this.cacheable()
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if (this.resourceQuery) {
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const params = loaderUtils.parseQuery(this.resourceQuery)
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if (params && params.page) {
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params.page = decodeURIComponent(params.page)
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return (process.env.UNI_PLATFORM === 'mp-weixin' || process.env.UNI_PLATFORM === 'app-plus')
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? getMPVuePageFactoryMainJsCode(params) : getNormalMainJsCode(params)
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}
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} else {
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// 解析全局组件
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const plugins = []
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if (hasModule('@babel/plugin-syntax-typescript')) {
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plugins.push('@babel/plugin-syntax-typescript')
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plugins.push([
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'@babel/plugin-proposal-decorators',
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{
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legacy: true
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}
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])
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}
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plugins.push(babelPluginGlobalComponent)
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const ast = babel.transform(content, {
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root: process.env.UNI_CLI_CONTEXT,
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plugins
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})
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const globalComponents = {}
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const callback = this.async()
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if (!ast.metadata.globalComponents) {
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ast.metadata.globalComponents = {}
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}
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Promise.all(Object.keys(ast.metadata.globalComponents).map(name => {
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return resolve.call(this, ast.metadata.globalComponents[name]).then(resolved => {
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resolved = path.relative(process.env.UNI_INPUT_DIR, resolved)
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const hashed = hashify(resolved)
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globalComponents[name] = {
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name: hashed,
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src: '/' + normalizeNodeModules(removeExt(resolved)) + '.vue' +
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templateExt
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}
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})
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})).then(() => {
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cacheGlobalComponents(globalComponents)
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callback(null, content)
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}, err => {
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callback(err, content)
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})
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}
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}
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