fix(cli): router prog-engine vers la GUI dédiée dans tous les cas

Author: raidos23

cli/fallback.py

@@ -49,7 +49,7 @@
     python -m pycompiler_ark bcasl /path/to/ws  # Launch BCASL with workspace
     python -m pycompiler_ark engines            # Launch Engines standalone GUI
     python -m pycompiler_ark engines --dry-run  # List available engines
-    python -m pycompiler_ark prog-engine <engine_id> [workspace]  # Launch focused engine GUI
+    python -m pycompiler_ark prog-engine [engine_id] <workspace>  # Launch focused engine GUI
     python -m pycompiler_ark unload             # Unload all engines
     python -m pycompiler_ark check [workspace]  # CI/CD strict checks
     python -m pycompiler_ark init [workspace]   # Init workspace config
@@ -143,10 +143,18 @@ def run(argv: list[str] | None, app_version: str) -> int:
         return _run_engines(rest)
     if cmd == "prog-engine":
         if not rest:
-            error("Usage: prog-engine <engine_id> [workspace]")
+            error("Usage: prog-engine [engine_id] <workspace>")
+            return EXIT_USAGE_ERROR
+        engine_id = None
+        workspace = None
+        if len(rest) == 1:
+            workspace = normalize_path(rest[0])
+        else:
+            engine_id = rest[0]
+            workspace = normalize_path(first_positional(rest[1:]))
+        if not workspace:
+            error("Workspace is required. Usage: prog-engine [engine_id] <workspace>")
             return EXIT_USAGE_ERROR
-        engine_id = rest[0]
-        workspace = normalize_path(first_positional(rest[1:]))
         return launch_prog_engine_gui(engine_id=engine_id, workspace_dir=workspace)
     if cmd == "check":
         return run_check(rest)

cli/launchers.py

@@ -112,7 +112,7 @@ def launch_engines_only_standalone(workspace_dir: Optional[str] = None) -> int:
 
 
 def launch_prog_engine_standalone(
-    engine_id: str, workspace_dir: Optional[str] = None
+    engine_id: Optional[str], workspace_dir: Optional[str] = None
 ) -> int:
     try:
         from OnlyMod.EngineOnlyMod.gui import launch_prog_engine_gui
@@ -124,7 +124,7 @@ def launch_prog_engine_standalone(
                 pass
 
         return launch_prog_engine_gui(
-            engine_id=str(engine_id),
+            engine_id=str(engine_id) if engine_id else None,
             workspace_dir=workspace_dir,
         )
     except ImportError as exc:

cli/lazy_ops.py

@@ -28,7 +28,9 @@ def launch_engines_gui(workspace_dir: str | None = None) -> int:
     return launch_engines_only_standalone(workspace_dir)
 
 
-def launch_prog_engine_gui(engine_id: str, workspace_dir: str | None = None) -> int:
+def launch_prog_engine_gui(
+    engine_id: str | None, workspace_dir: str | None = None
+) -> int:
     from .launchers import launch_prog_engine_standalone
 
     return launch_prog_engine_standalone(engine_id, workspace_dir)