kopia-ui: support for auto-update and publishing prerelease binaries from Travis to kopia/kopia-ui-release

Makefile

@@ -60,22 +60,8 @@ html-ui-bindata: html-ui $(go_bindata)
 html-ui-bindata-fallback: $(go_bindata)
 	(cd internal/server && $(go_bindata) -fs -tags !embedhtml -o "$(CURDIR)/internal/server/htmlui_fallback.go" -pkg server index.html)
 
-# by default build unpacked Kopia UI for current OS only
-KOPIA_UI_BUILD_TARGET=build-electron-dir
-
-ifneq ($(TRAVIS_OS_NAME),)
-# on Travis, also build the setup package.
-KOPIA_UI_BUILD_TARGET=build-electron
-endif
-
-ifeq ($(TRAVIS_OS_NAME),windows)
-# disable Kopia UI code siging.
-undefine CSC_LINK
-undefine CSC_KEY_PASSWORD
-endif
-
 kopia-ui: goreleaser
-	$(MAKE) -C app $(KOPIA_UI_BUILD_TARGET)
+	$(MAKE) -C app build-electron
 
 ifeq ($(TRAVIS_OS_NAME),windows)
 travis-release: install kopia-ui

app/Makefile

@@ -1,4 +1,39 @@
 SHELL:=/bin/bash
+REPO_OWNER=kopia
+
+electron_builder_flags:=
+
+ifeq ($(TRAVIS_PULL_REQUEST),false)
+
+electron_builder_flags+=-p always
+
+ifneq ($(TRAVIS_TAG),)
+# tagged release - create draft release, but don't publish
+electron_builder_flags+=-c.extraMetadata.version=$(TRAVIS_TAG:v%=%)
+electron_builder_flags+=-c.publish.releaseType=draft
+electron_builder_flags+=-c.publish.owner=$(REPO_OWNER)
+electron_builder_flags+=-c.publish.repo=kopia
+else
+# post-submit run, create a release in another repo
+electron_builder_flags+=-c.extraMetadata.version=$(shell date +%y%m%d.%H.%M)-pre-$(shell echo $(TRAVIS_COMMIT) | cut -b 1-8)
+electron_builder_flags+=-c.publish.owner=$(REPO_OWNER)
+electron_builder_flags+=-c.publish.repo=kopia-ui-release
+electron_builder_flags+=-c.publish.releaseType=release
+endif
+
+else
+
+# not running on Travis, or Travis in PR mode, don't build installer and don't publish
+electron_builder_flags+=--dir
+electron_builder_flags+=-p never
+
+endif
+
+ifeq ($(TRAVIS_OS_NAME),windows)
+# disable Kopia UI code signing on Windows.
+undefine CSC_LINK
+undefine CSC_KEY_PASSWORD
+endif
 
 dev: node_modules
 	$(npm) $(npm_flags) run dev
@@ -9,11 +44,8 @@ run: build-html
 build-html: node_modules
 	$(npm) $(npm_flags) run build-html
 
-build-electron-dir: node_modules build-html
-	$(npm) $(npm_flags) run build-electron-dir
-
 build-electron: node_modules build-html
-	$(npm) $(npm_flags) run build-electron
+	$(npm) $(npm_flags) run build-electron -- $(electron_builder_flags)
 
 include ../tools/tools.mk
 

app/package.json

@@ -8,6 +8,8 @@
     "bootstrap": "^4.3.1",
     "electron-is-dev": "^1.1.0",
     "electron-json-config": "^1.5.3",
+    "electron-log": "^4.0.6",
+    "electron-updater": "^4.2.2",
     "react": "^16.12.0",
     "react-bootstrap": "^1.0.0-beta.14",
     "react-dom": "^16.12.0",
@@ -79,8 +81,8 @@
   "devDependencies": {
     "asar": "^2.0.3",
     "concurrently": "^5.0.0",
-    "electron": "^7.1.2",
-    "electron-builder": "^21.2.0"
+    "electron": "^7.1.12",
+    "electron-builder": "^22.2.0"
   },
   "homepage": "./",
   "main": "public/electron.js",

app/public/electron.js

@@ -1,12 +1,12 @@
-const { app, BrowserWindow, Menu, Tray, ipcMain } = require('electron')
+const { app, BrowserWindow, Menu, Tray, ipcMain, dialog } = require('electron')
 const path = require('path');
 const isDev = require('electron-is-dev');
 const config = require('electron-json-config');
-
+const { autoUpdater } = require("electron-updater");
 const { resourcesPath, selectByOS } = require('./utils');
 const { toggleLaunchAtStartup, willLaunchAtStartup, refreshWillLaunchAtStartup } = require('./auto-launch');
 const { stopServer, actuateServer, getServerAddress, getServerCertSHA256, getServerPassword } = require('./server');
-
+const log = require("electron-log")
 
 ipcMain.on('fetch-config', (event, arg) => {
   event.sender.send('config-updated', config.all());
@@ -118,7 +118,39 @@ app.on('window-all-closed', function () {})
 ipcMain.on('server-status-updated', updateTrayContextMenu);
 ipcMain.on('launch-at-startup-updated', updateTrayContextMenu);
 
+function checkForUpdates() {
+  autoUpdater.checkForUpdatesAndNotify();
+}
+
+function maybeMoveToApplicationsFolder() {
+  try {
+    if (!app.isInApplicationsFolder()) {
+      let result = dialog.showMessageBoxSync({
+        buttons: ["Yes","No"],
+        message: "For best experience, Kopia needs to be installed in Applications folder.\n\nDo you want to move it now?"
+       });
+       if (result == 0) {
+          return app.moveToApplicationsFolder();
+       }
+    }
+  }
+  catch (e) {
+    log.error('error' + e);
+    // ignore
+  }
+  return false;
+}
+
 app.on('ready', () => {
+  log.transports.file.level = "debug"
+  autoUpdater.logger = log
+
+  if (maybeMoveToApplicationsFolder()) {
+    return
+  }
+
+  checkForUpdates();
+
   tray = new Tray(
     path.join(
       resourcesPath(), 'icons',
@@ -135,6 +167,7 @@ function updateTrayContextMenu() {
   const contextMenu = Menu.buildFromTemplate([
     { label: 'Show Main Window', click: showMainWindow },
     { label: 'Advanced Configuration...', click: advancedConfiguration },
+    { label: 'Check For Updates Now', click: checkForUpdates },
     { type: 'separator' },
     { label: 'Launch At Startup', type: 'checkbox', click: toggleLaunchAtStartup, checked: willLaunchAtStartup() },
     { label: 'Quit', role: 'quit' },