restructured the project to comply community guideline, for others check release note

internal/utils/string.go

@@ -0,0 +1,23 @@
+package utils
+
+import (
+	"net/url"
+	"strconv"
+	"strings"
+)
+
+func CommaSeperatedList(s string) []string {
+	res := strings.Split(s, ",")
+	for i, part := range res {
+		res[i] = strings.TrimSpace(part)
+	}
+	return res
+}
+
+func ExtractPort(fullURL string) (int, error) {
+	url, err := url.Parse(fullURL)
+	if err != nil {
+		return 0, err
+	}
+	return strconv.Atoi(url.Port())
+}