Added: updateChecker

src/main/utils/updateChecker.js

@@ -0,0 +1,58 @@
+import { dialog, shell } from 'electron'
+import db from '../../datastore'
+import axios from 'axios'
+import pkg from '../../../package.json'
+const version = pkg.version
+const release = 'https://api.github.com/repos/Molunerfinn/PicGo/releases/latest'
+const downloadUrl = 'https://github.com/Molunerfinn/PicGo/releases/latest'
+
+const checkVersion = async () => {
+  let showTip = db.read().get('picBed.showUpdateTip').value()
+  if (showTip === undefined) {
+    db.read().set('picBed.showUpdateTip', true).write()
+    showTip = true
+  }
+  if (showTip) {
+    const res = await axios.get(release)
+    if (res.status === 200) {
+      const latest = res.data.name
+      const result = compareVersion2Update(version, latest)
+      if (result) {
+        dialog.showMessageBox({
+          type: 'info',
+          title: '发现新版本',
+          buttons: ['Yes', 'No'],
+          message: '发现新版本，是否去下载最新的版本？',
+          checkboxLabel: '以后不再提醒',
+          checkboxChecked: false
+        }, (res, checkboxChecked) => {
+          if (res === 0) { // if selected yes
+            shell.openExternal(downloadUrl)
+          }
+          db.read().set('picBed.showUpdateTip', !checkboxChecked).write()
+        })
+      }
+    } else {
+      return false
+    }
+  } else {
+    return false
+  }
+}
+
+// if true -> update else return false
+const compareVersion2Update = (current, latest) => {
+  const currentVersion = current.split('.').map(item => parseInt(item))
+  const latestVersion = latest.split('.').map(item => parseInt(item))
+  let flag = false
+
+  for (let i = 0; i < 3; i++) {
+    if (currentVersion[i] < latestVersion[i]) {
+      flag = true
+    }
+  }
+
+  return flag
+}
+
+export default checkVersion