initial commit

utils/decode_hosts.go

@@ -0,0 +1,32 @@
+package utils
+
+import "strings"
+
+func DecodeHosts(input string) map[string]any {
+	result := make(map[string]any)
+	pairs := strings.SplitSeq(input, "\n")
+
+	for pair := range pairs {
+		if pair == "" {
+			continue
+		}
+		kv := strings.Split(pair, " ")
+		if len(kv) == 2 {
+			key := strings.TrimSpace(kv[0])
+			value := strings.TrimSpace(kv[1])
+			if key != "" {
+				result[key] = value
+			}
+			continue
+		}
+		if len(kv) != 0 {
+			key := strings.TrimSpace(kv[0])
+			var value []string
+			for i := 1; i < len(kv); i++ {
+				value = append(value, kv[i])
+			}
+			result[key] = value
+		}
+	}
+	return result
+}