[agent-operator] - update dltu part

agent-go/tmp/test.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"fmt"
+	"regexp"
 	"strings"
 )
 
@@ -25,6 +26,17 @@ func splitTest() {
 
 func main() {
 
-	splitTest()
+	inputList := []string{
+		"4.1.6-xxx",
+		"5.1.0",
+		"3.2.0-0123-123",
+	}
+	r, _ := regexp.Compile(`\d+.+\d+.+\d+`)
+	for _, input := range inputList {
+		matches := r.FindAllString(input, -1)
+		for _, match := range matches {
+			fmt.Println(match) // Output: 4.1.6 5.1.0 3.2.0
+		}
+	}
 
 }