feat: new cmd for view bot version

bot/bot.go

@@ -84,7 +84,9 @@ func makeHandle() {
 	B.Handle("/import", importCmdCtr)
 
 	B.Handle("/setfeedtag", setFeedTagCmdCtr)
-
+
+	B.Handle("/version", versionCmdCtr)
+
 	B.Handle(tb.OnText, textCtr)
 
 	B.Handle(tb.OnDocument, docCtr)

bot/controller.go

@@ -728,9 +728,14 @@ func helpCmdCtr(m *tb.Message) {
 /unsuball 取消所有订阅
 详细使用方法请看：https://github.com/indes/flowerss-bot
 `
+
 	_, _ = B.Send(m.Chat, message)
 }
 
+func versionCmdCtr(m *tb.Message) {
+	_, _ = B.Send(m.Chat, config.AppVersionInfo())
+}
+
 func importCmdCtr(m *tb.Message) {
 	message := `请直接发送OPML文件。`
 	_, _ = B.Send(m.Chat, message)

config/autoload.go

@@ -99,7 +99,7 @@ func init() {
 
 	if *printVersionFlag {
 		// print version
-		fmt.Printf("version %v, commit %v, built at %v", version, commit, date)
+		fmt.Printf(AppVersionInfo())
 		os.Exit(0)
 	}
 

config/config.go

@@ -1,8 +1,14 @@
 package config
 
+import "fmt"
+
 var (
 	version = "dev"
 	commit  = "none"
 	date    = "unknown"
 )
 
+func AppVersionInfo() (s string) {
+	s = fmt.Sprintf("version %v, commit %v, built at %v", version, commit, date)
+	return
+}