Build: cobra 脚手架引入

cmd/root.go

@@ -0,0 +1,36 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/spf13/cobra"
+)
+
+// Root Command
+var rootCmd = &cobra.Command{
+	Use:   "wonder",
+	Short: "Here we go",
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Println("Here we go")
+	},
+}
+
+// Echo Command
+var echoCmd = &cobra.Command{
+	Use: "girlfriend",
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Println("I love my girlfriend")
+	},
+}
+
+// main
+func main() {
+	// Add
+	rootCmd.AddCommand(echoCmd)
+	// Exec
+	if err := rootCmd.Execute(); err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+}