2 files changed, 30 insertions, 0 deletions
diff --git a/utils/utils.go b/utils/utils.go
index 87c81b70f..dd60f6060 100644
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -34,3 +34,17 @@ func FileExistsInConfigFolder(filename string) bool {
 	}
 	return false
 }
+
+func RemoveDuplicatesFromStringArray(arr []string) []string {
+	result := make([]string, 0, len(arr))
+	seen := make(map[string]bool)
+
+	for _, item := range arr {
+		if !seen[item] {
+			result = append(result, item)
+			seen[item] = true
+		}
+	}
+
+	return result
+}
diff --git a/utils/utils_test.go b/utils/utils_test.go
index 41e995e63..88356dadb 100644
--- a/utils/utils_test.go
+++ b/utils/utils_test.go
@@ -28,3 +28,19 @@ func TestStringArrayIntersection(t *testing.T) {
 		t.Fatal("should be 1")
 	}
 }
+
+func TestRemoveDuplicatesFromStringArray(t *testing.T) {
+	a := []string{
+		"a",
+		"b",
+		"a",
+		"a",
+		"b",
+		"c",
+		"a",
+	}
+
+	if len(RemoveDuplicatesFromStringArray(a)) != 3 {
+		t.Fatal("should be 3")
+	}
+}