限制同一时刻只能存在一个应用实例

nashaofu · May 31, 2017 · 33db4e0 · 33db4e0
1 parent 7ee4be5
commit 33db4e0
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diff --git a/.travis.yml b/.travis.yml
@@ -2,6 +2,7 @@ language: node_js
 node_js:
   - "node"
 
+dist: trusty
 sudo: required
 
 cache:
@@ -14,12 +15,15 @@ install:
 script:
   - npm run build
 
+before_deploy:
+  - zip -o -r ./dingtalk-x86_64.zip ./dist/*
+
 deploy:
   provider: releases
   api_key:
     secure: "${token}"
   file:
-    - "dist/dingtalk-0.0.1-x86_64.AppImage"
+    - "dingtalk-x86_64.zip"
   skip_cleanup: true
   on:
     branches: master

diff --git a/index.js b/index.js
@@ -20,6 +20,18 @@ class App {
   initialize() {
     // 应用准备完毕
     this.app.on('ready', () => {
+      // 同时只能运行一个人实例
+      const shouldQuit = this.app.makeSingleInstance(() => {
+        if (this.$window) {
+          this.$window.show()
+          this.$window.focus()
+        }
+        return true
+      })
+      if (shouldQuit) {
+        this.app.quit()
+        return
+      }
       this.createWindow()
       this.createTray()
     })