up: auto update

cef/autoupdate/README.md

+### energy lib framework auto update
+
+#### Divided into three modules
+* liblcl
+* enregy
+* cef
+
+#### Control whether to enable the module update based on enable
+#### Field description
+> first level node is the module name
+> 
+> download: module download source
+> 
+> url: module download source url template
+> 
+> source: module download source, addrs
+> 
+> sourceSelect: Download the address source selection, select the source based on the index, and replace it with the Url template
+> 
+> enable: module update based on enable
+> 
+> latest: module latest version
+> 
+> versions: version list
+> 
+>> forced: forced update, a significant update that applies to the current version
+>> 
+>> content: update logs
+
+---
+
+#### update json template
+```json
+{
+  "liblcl": {
+    "download": {
+      "url": "https://{url}/energye/energy/releases/download/{version}/{OSARCH}.zip",
+      "source": [
+        "gitee.com",
+        "github.com"
+      ],
+      "sourceSelect": 0
+    },
+    "enable": true,
+    "latest": "version.1",
+    "versions": {
+      "version.1": {
+        "content": [
+          "update log 1",
+          "update log 2"
+        ],
+        "forced": false
+      },
+      "version.0": {
+        "content": [
+          ""
+        ],
+        "forcede": false
+      }
+    }
+  },
+  "energy": {
+    "download": {
+      "url": "",
+      "source": [],
+      "sourceSelect": 0
+    },
+    "enable": false,
+    "latest": "",
+    "versions": {
+      "": {
+        "content": [
+          ""
+        ],
+        "forcede": false
+      }
+    }
+  },
+  "cef": {
+    "download": {
+      "url": "",
+      "source": [
+        ""
+      ],
+      "sourceSelect": 0
+    },
+    "enable": false,
+    "latest": "",
+    "versions": {
+      "": {
+        "content": [
+          ""
+        ],
+        "forcede": false
+      }
+    }
+  }
+}
+```
+
+---
\ No newline at end of file

cef/autoupdate/autoupdate.go

@@ -11,11 +11,49 @@
 // Package autoupdate Energy check auto update
 package autoupdate
 
+import (
+	"crypto/tls"
+	"encoding/json"
+	"fmt"
+	"github.com/energye/energy/v2/cef/autoupdate/internal"
+	"io/ioutil"
+	"net/http"
+	"time"
+)
+
 var (
 	// 检查更新开关, 默认关闭
 	isCheckUpdate = false
 )
 
+// 更新模块
+type update struct {
+	Liblcl model `json:"liblcl"`
+	Energy model `json:"energy"`
+	CEF    model `json:"cef"`
+}
+
+// 模块
+type model struct {
+	Latest   string                 `json:"latest"`   // 最新版本
+	Download download               `json:"download"` // 下载源
+	Enable   bool                   `json:"enable"`   // 是否开启该模块更新
+	Versions map[string]versionInfo `json:"versions"` // 当前模块所有版本集合 key=版本, value=版本信息
+}
+
+// 更新下载源
+type download struct {
+	Url          string   `json:"url"`          // 下载地址模板 https://{url}/energye/energy/releases/download/{version}/{OSARCH}.zip
+	Source       []string `json:"source"`       // 下载地址源  ["gitee.com", "github.com"]
+	SourceSelect uint8    `json:"sourceSelect"` // 下载地址源选择, 根据下标(index)选择源(Source), 替换到(Url)模板
+}
+
+// 版本信息
+type versionInfo struct {
+	Content []string `json:"content"` // 更新内容
+	Forced  bool     `json:"forced"`  // 强制更新, 适用当前版本的启作用
+}
+
 // CheckUpdate
 //	检查更新, isCheckUpdate 为true时
 func CheckUpdate() {
@@ -35,7 +73,31 @@ func UpdateLog() []string {
 }
 
 func check() {
-
+	client := &http.Client{Timeout: 5 * time.Second, Transport: &http.Transport{
+		TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+	}}
+	request, err := http.NewRequest("GET", internal.CheckURL, nil)
+	if err != nil {
+		println("energy check update http.NewRequest error:", err.Error())
+		return
+	}
+	response, err := client.Do(request)
+	if err != nil {
+		println("energy check update client.Do error:", err.Error())
+		return
+	}
+	defer response.Body.Close()
+	if data, err := ioutil.ReadAll(response.Body); err == nil {
+		//var v map[string]any
+		var v = update{}
+		if err = json.Unmarshal(data, &v); err == nil {
+			fmt.Printf("data: %+v\n", v)
+		} else {
+			println("energy check update json.Unmarshal error", err.Error())
+		}
+	} else {
+		println("energy check update ioutil.ReadAl(response.Body) error", err.Error())
+	}
 }
 
 func updatePrompt() {

cef/autoupdate/internal/internal.go

+//----------------------------------------
+//
+// Copyright © yanghy. All Rights Reserved.
+//
+// Licensed under Apache License Version 2.0, January 2004
+//
+// https://www.apache.org/licenses/LICENSE-2.0
+//
+//----------------------------------------
+
+package internal
+
+const (
+	CheckURL = "https://energy.yanghy.cn/autoconfig/update.json"
+)