docs: add a self-destroying service worker to the vitepress build output

Author: haoqunjiang

docs/.vitepress/config.js

@@ -1,6 +1,23 @@
-const { VitePWA } = require('vite-plugin-pwa')
+const fs = require('fs')
+const path = require('path')
+
+const selfDestroyingSWVitePlugin = {
+ name: 'generate-self-destroying-service-worker',
+ buildStart() {
+ this.emitFile({
+ type: 'asset',
+ fileName: 'service-worker.js',
+ source: fs.readFileSync(path.join(__dirname, './self-destroying-service-worker.js'), 'utf-8')
+ })
+ }
+}
 
 module.exports = {
+ vite: {
+ // to destroy the service worker used by the previous vuepress build
+ plugins: [selfDestroyingSWVitePlugin]
+ },
+
  locales: {
  '/': {
  lang: 'en-US',
@@ -647,32 +664,4 @@ module.exports = {
  }
  }
  },
-
- vite: {
- plugins: [
- VitePWA({
- registerType: 'prompt',
- manifest: {
- 'name': 'Vue CLI',
- 'short_name': 'Vue CLI',
- 'icons': [
- {
- 'src': '/icons/android-chrome-192x192.png',
- 'sizes': '192x192',
- 'type': 'image/png'
- },
- {
- 'src': '/icons/android-chrome-512x512.png',
- 'sizes': '512x512',
- 'type': 'image/png'
- }
- ],
- 'start_url': '/index.html',
- 'display': 'standalone',
- 'background_color': '#fff',
- 'theme_color': '#3eaf7c'
- }
- })
- ]
- }
 }

docs/.vitepress/self-destroying-service-worker.js

@@ -0,0 +1,38 @@
+// https://github.com/NekR/self-destroying-sw
+
+/**
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017 Arthur Stolyar <nekr.fabula@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+ self.addEventListener('install', function(e) {
+ self.skipWaiting();
+});
+
+self.addEventListener('activate', function(e) {
+ self.registration.unregister()
+ .then(function() {
+ return self.clients.matchAll();
+ })
+ .then(function(clients) {
+ clients.forEach(client => client.navigate(client.url))
+ });
+});