Trim and lowercase for column selectors (#375)

* trim and lowercase for column selectors * Fix index out of range
hetznercloud · Mar 31, 2022 · 0b65465 · 0b65465
1 parent 5c5b3ad
commit 0b65465
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/internal/cmd/output/output.go b/internal/cmd/output/output.go
@@ -91,7 +91,8 @@ func validateOutputFlag(options []outputOption) func(cmd *cobra.Command, args []
 			if _, ok := validOptions[parts[0]]; !ok {
 				return fmt.Errorf("invalid output option: %s", parts[0])
 			}
-			if validOptions[parts[0]] != nil {
+			if len(parts) > 1 && validOptions[parts[0]] != nil {
+				parts[1] = strings.ToLower(strings.TrimSpace(parts[1]))
 				for _, v := range strings.Split(parts[1], ",") {
 					if !validOptions[parts[0]][v] {
 						return fmt.Errorf("invalid value for output option %s: %s", parts[0], v)