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1. `public/manifest.json` will be used when no `pwa.manifestOptions` present; 2. warn user when there are both the file & the config field present.
75 lines
2.3 KiB
JavaScript
75 lines
2.3 KiB
JavaScript
const fs = require('fs')
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const { chalk, warn } = require('@vue/cli-shared-utils')
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module.exports = (api, options) => {
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const userOptions = options.pwa || {}
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const manifestPath = api.resolve('public/manifest.json')
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if (fs.existsSync(manifestPath)) {
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if (!userOptions.manifestOptions) {
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userOptions.manifestOptions = require(manifestPath)
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} else {
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warn(
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`The ${chalk.red('public/manifest.json')} file will be ignored in favor of ${chalk.cyan('pwa.manifestOptions')}`
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)
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}
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}
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api.chainWebpack(webpackConfig => {
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const target = process.env.VUE_CLI_BUILD_TARGET
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if (target && target !== 'app') {
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return
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}
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const name = api.service.pkg.name
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// the pwa plugin hooks on to html-webpack-plugin
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// and injects icons, manifest links & other PWA related tags into <head>
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webpackConfig
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.plugin('pwa')
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.use(require('./lib/HtmlPwaPlugin'), [Object.assign({
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name
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}, userOptions)])
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.after('html')
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// generate /service-worker.js in production mode
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if (process.env.NODE_ENV === 'production') {
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// Default to GenerateSW mode, though InjectManifest also might be used.
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const workboxPluginMode = userOptions.workboxPluginMode || 'GenerateSW'
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const workboxWebpackModule = require('workbox-webpack-plugin')
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if (!(workboxPluginMode in workboxWebpackModule)) {
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throw new Error(
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`${workboxPluginMode} is not a supported Workbox webpack plugin mode. ` +
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`Valid modes are: ${Object.keys(workboxWebpackModule).join(', ')}`
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)
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}
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const defaultOptions = {
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exclude: [
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/\.map$/,
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/img\/icons\//,
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/favicon\.ico$/,
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/^manifest.*\.js?$/
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]
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}
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const defaultGenerateSWOptions = workboxPluginMode === 'GenerateSW' ? {
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cacheId: name
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} : {}
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const workBoxConfig = Object.assign(defaultOptions, defaultGenerateSWOptions, userOptions.workboxOptions)
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webpackConfig
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.plugin('workbox')
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.use(workboxWebpackModule[workboxPluginMode], [workBoxConfig])
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}
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})
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// install dev server middleware for resetting service worker during dev
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const createNoopServiceWorkerMiddleware = require('./lib/noopServiceWorkerMiddleware')
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api.configureDevServer(app => {
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app.use(createNoopServiceWorkerMiddleware())
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})
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}
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