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-rw-r--r--cmd/podman/main.go8
1 files changed, 8 insertions, 0 deletions
diff --git a/cmd/podman/main.go b/cmd/podman/main.go
index 9850f5d27..4f8131653 100644
--- a/cmd/podman/main.go
+++ b/cmd/podman/main.go
@@ -72,6 +72,8 @@ func parseCommands() *cobra.Command {
}
parent.AddCommand(c.Command)
+ c.Command.SetFlagErrorFunc(flagErrorFuncfunc)
+
// - templates need to be set here, as PersistentPreRunE() is
// not called when --help is used.
// - rootCmd uses cobra default template not ours
@@ -84,5 +86,11 @@ func parseCommands() *cobra.Command {
os.Exit(1)
}
+ rootCmd.SetFlagErrorFunc(flagErrorFuncfunc)
return rootCmd
}
+
+func flagErrorFuncfunc(c *cobra.Command, e error) error {
+ e = fmt.Errorf("%w\nSee '%s --help'", e, c.CommandPath())
+ return e
+}