attach default client to local daemon

cmd/patterm/main.go

@@ -64,6 +64,7 @@ func main() {
 	var (
 		projectDir  = flag.String("project", "", "project directory (default $PWD)")
 		showVersion = flag.Bool("version", false, "print version and exit")
+		inProcess   = flag.Bool("in-process", false, "run the legacy single-process TUI instead of attaching to the daemon")
 		debugDir    = flag.String("debug", "", "write debug logs + per-child raw PTY output to DIR (auto-picks a dated subdir under $XDG_STATE_HOME/patterm/debug when DIR is omitted)")
 		profileDir  = flag.String("profile", "", "write pprof files (cpu/heap/goroutine) and live perf counters (metrics.jsonl per-second, metrics.json + summary.txt on exit) to DIR (auto-picks a dated subdir under $XDG_STATE_HOME/patterm/profile when DIR is omitted)")
 	)
@@ -84,6 +85,8 @@ func main() {
 	}
 	if *projectDir != "" {
 		cwd = *projectDir
+	} else if flag.NArg() > 0 {
+		cwd = flag.Arg(0)
 	}
 	key, err := projectkey.Key(cwd)
 	if err != nil {
@@ -107,11 +110,26 @@ func main() {
 	defer stopProfile()
 
 	ctx := context.Background()
-	if err := app.Run(ctx, app.Options{
+	if *inProcess || os.Getenv("PATTERM_NO_DAEMON") != "" {
+		if err := app.Run(ctx, app.Options{
+			ProjectDir: cwd,
+			ProjectKey: key,
+			DebugDir:   resolvedDebug,
+			ProfileDir: resolvedProfile,
+		}); err != nil {
+			die("%v", err)
+		}
+		return
+	}
+	if resolvedDebug != "" || resolvedProfile != "" {
+		die("--debug and --profile currently require --in-process")
+	}
+	if err := app.RunAttachedClient(ctx, app.ClientOptions{
 		ProjectDir: cwd,
-		ProjectKey: key,
-		DebugDir:   resolvedDebug,
-		ProfileDir: resolvedProfile,
+		Stdin:      os.Stdin,
+		Stdout:     os.Stdout,
+		RawMode:    true,
+		AutoStart:  true,
 	}); err != nil {
 		die("%v", err)
 	}
@@ -223,6 +241,8 @@ func runDaemonCommand() {
 	}
 	if *projectDir != "" {
 		cwd = *projectDir
+	} else if flag.NArg() > 0 {
+		cwd = flag.Arg(0)
 	}
 	if err := app.RunDaemon(context.Background(), app.DaemonOptions{ProjectDir: cwd}); err != nil {
 		die("daemon: %v", err)