Show usage on invalid command line invocation. (#11174)

gravitational · Mar 22, 2022 · 21b3e32 · 21b3e32
1 parent ebc3406
commit 21b3e32
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Showing 4 changed files with 4 additions and 0 deletions.
diff --git a/tool/tbot/main.go b/tool/tbot/main.go
@@ -99,6 +99,7 @@ func Run(args []string) error {
 
 	command, err := app.Parse(args)
 	if err != nil {
+		app.Usage(args)
 		return trace.Wrap(err)
 	}
 

diff --git a/tool/tctl/common/tctl.go b/tool/tctl/common/tctl.go
@@ -139,6 +139,7 @@ func Run(commands []CLICommand) {
 	// parse CLI commands+flags:
 	selectedCmd, err := app.Parse(os.Args[1:])
 	if err != nil {
+		app.Usage(os.Args[1:])
 		utils.FatalError(err)
 	}
 

diff --git a/tool/teleport/common/teleport.go b/tool/teleport/common/teleport.go
@@ -296,6 +296,7 @@ func Run(options Options) (app *kingpin.Application, executedCommand string, con
 	// parse CLI commands+flags:
 	command, err := app.Parse(options.Args)
 	if err != nil {
+		app.Usage(options.Args)
 		utils.FatalError(err)
 	}
 

diff --git a/tool/tsh/tsh.go b/tool/tsh/tsh.go
@@ -616,6 +616,7 @@ func Run(args []string, opts ...cliOption) error {
 	// parse CLI commands+flags:
 	command, err := app.Parse(args)
 	if err != nil {
+		app.Usage(args)
 		return trace.Wrap(err)
 	}