fix: require manual intervention or browser restart after auto update

workaround for 1881820

(resolves #1477, #1470)

Author: mbnuqw

src/bg/background.ts

@@ -15,6 +15,7 @@ import { Permissions } from 'src/services/permissions'
 import { Snapshots } from 'src/services/snapshots'
 import { Sidebar } from 'src/services/sidebar'
 import { Info } from 'src/services/info'
+import { versionToInt } from 'src/services/info.actions'
 import { Menu } from 'src/services/menu'
 import { Styles } from 'src/services/styles'
 import { WebReq } from 'src/services/web-req'
@@ -115,6 +116,12 @@ void (async function main() {
 
   initToolbarButton()
 
+  browser.runtime.onUpdateAvailable.addListener(details => {
+    const currentVersion = versionToInt(browser.runtime.getManifest().version)
+    const newVersion = versionToInt(details.version)
+    if (newVersion <= currentVersion) browser.runtime.reload()
+  })
+
   Logs.info(`Init end: ${performance.now() - ts}ms`)
 })()
 

src/services/info.actions.ts

@@ -84,3 +84,12 @@ export async function loadCurrentTabInfo(): Promise<void> {
   const tab = await browser.tabs.getCurrent()
   Info.currentTabId = tab.id
 }
+
+export function versionToInt(version: string): number {
+  const parsed = version.split('.').map(n => parseInt(n))
+  const major = isNaN(parsed[0]) ? 0 : parsed[0]
+  const minor = isNaN(parsed[1]) ? 0 : parsed[1]
+  const patch = isNaN(parsed[2]) ? 0 : parsed[2]
+  const nightly = isNaN(parsed[3]) ? 0 : parsed[3]
+  return nightly + patch * 1_000 + minor * 1_000_000 + major * 1_000_000_000
+}