1 files changed, 14 insertions, 1 deletions
diff --git a/utils.go b/utils.go
index afa0942..0ca6471 100644
--- a/utils.go
+++ b/utils.go
@@ -123,7 +123,15 @@ func LogPost(format string, data interface{}) {
 
 // GetID Return a string ID set with --id option or as simple parameter
 func GetID(ctx *cli.Context) string {
-	id := ctx.String("id")
+	return GetIDName(ctx, "id")
+}
+
+// GetIDName Return a string ID set with --XXX option or as simple parameter
+func GetIDName(ctx *cli.Context, idName string) string {
+	if idName == "" {
+		return ""
+	}
+	id := ctx.String(idName)
 	idArgs := ctx.Args().First()
 	if id == "" && idArgs != "" {
 		id = idArgs
@@ -139,3 +147,8 @@ func Confirm(question string) bool {
 	ans := strings.ToLower(strings.TrimSpace(answer))
 	return (ans == "y" || ans == "yes")
 }
+
+// compareID Compare an ID to a reference ID
+func compareID(refID, ID string) bool {
+	return refID != "" && ID != "" && strings.Contains(refID, ID)
+}