fix tab completion

Author: davidzhao

cmd/lk/agent_run.go

@@ -89,6 +89,10 @@ var startCommand = &cli.Command{
 	ArgsUsage: "[entrypoint] [-- node/python-args...]",
 	Flags:     agentRunFlags,
 	Action:    runAgentStart,
+	// Leaf command whose positional arg is an entrypoint file. Drop the implicit
+	// `help` subcommand so shell completion returns nothing for the positional,
+	// letting the shell fall back to native filename completion (--help kept).
+	HideHelpCommand: true,
 }
 
 var devCommand = &cli.Command{
@@ -100,6 +104,8 @@ var devCommand = &cli.Command{
 		Usage: "Disable auto-reload on file changes",
 	}),
 	Action: runAgentDev,
+	// See startCommand: hide `help` so filenames complete for the entrypoint arg.
+	HideHelpCommand: true,
 }
 
 // agentCredentials holds the connection details forwarded to the agent subprocess.

cmd/lk/console.go

@@ -43,6 +43,9 @@ var consoleCommand = &cli.Command{
 	Usage:     "Voice chat with an agent via mic/speakers",
 	ArgsUsage: "[entrypoint] [-- node/python-args...]",
 	Category:  "Core",
+	// Hide the implicit `help` subcommand so shell completion falls back to
+	// native filename completion for the entrypoint arg (see startCommand).
+	HideHelpCommand: true,
 	Flags: []cli.Flag{
 		&cli.IntFlag{
 			Name:    "port",

cmd/lk/simulate.go

@@ -57,6 +57,9 @@ var simulateCommand = &cli.Command{
 	Name:      "simulate",
 	Usage:     "Run agent simulations against LiveKit Cloud",
 	ArgsUsage: "[entrypoint]",
+	// Hide the implicit `help` subcommand so shell completion falls back to
+	// native filename completion for the entrypoint arg (see startCommand).
+	HideHelpCommand: true,
 	Before: func(ctx context.Context, cmd *cli.Command) (context.Context, error) {
 		pc, err := loadProjectDetails(cmd)
 		if err != nil {