init

trojan-master/cmd/update.go

@@ -0,0 +1,25 @@
+package cmd
+
+import (
+	"github.com/spf13/cobra"
+	"trojan/trojan"
+)
+
+// upgradeCmd represents the update command
+var updateCmd = &cobra.Command{
+	Use:   "update",
+	Short: "更新trojan",
+	Long:  "可添加版本号更新特定版本, 比如'trojan update v0.10.0', 不添加版本号则安装最新版",
+	Args:  cobra.MaximumNArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		version := ""
+		if len(args) == 1 {
+			version = args[0]
+		}
+		trojan.InstallTrojan(version)
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(updateCmd)
+}