Make "k0s config validate" display parsing and validation errors

Before this, the "k0s config validate" was completely silent even in case of any parsing or validation errors. Here SilenceErrors was disabled to allow parsing errors to be shown and a simple loop for displaying validation errors one by one was added. Signed-off-by: Kimmo Lehto <[email protected]>
k0sproject · Oct 9, 2023 · 1d9378d · 1d9378d
1 parent 44cb1a5
commit 1d9378d
Showing 1 changed file with 8 additions and 3 deletions.
diff --git a/cmd/config/validate.go b/cmd/config/validate.go
@@ -59,13 +59,18 @@ func NewValidateCmd() *cobra.Command {
 
 			errs := cfg.Validate()
 			if len(errs) > 0 {
-				return fmt.Errorf("config validation failed: %w", errors.Join(errs...))
+				stderr := cmd.ErrOrStderr()
+				fmt.Fprintln(stderr, "Validation failed:")
+				for _, e := range errs {
+					fmt.Fprintln(stderr, "-", e.Error())
+				}
+				cmd.SilenceErrors = true
+				return errors.Join(errs...)
 			}
 
 			return nil
 		},
-		SilenceUsage:  true,
-		SilenceErrors: true,
+		SilenceUsage: true,
 	}
 
 	cmd.PersistentFlags().AddFlagSet(config.GetPersistentFlagSet())