增加saastool功能

cmd/saastool/main.go

@@ -0,0 +1,33 @@
+package main
+
+import (
+	"fmt"
+	"log/slog"
+	"os"
+)
+
+func main() {
+	if err := Run(os.Args[1:]...); err != nil {
+		os.Exit(1)
+	}
+
+}
+
+func Run(args ...string) error {
+
+	name, args := ParseCommandName(args)
+
+	// 从参数中解析出命令
+	switch name {
+	case "", "help":
+		return RunHelp(args...)
+	case "write":
+		return RunWrite(args...)
+	//case "read":
+	//	return RunRead(args...)
+	default:
+		err := fmt.Errorf(`unknown command "%s"`+"\n"+`Run 'dmptool help' for usage`, name)
+		slog.Warn(err.Error())
+		return err
+	}
+}