Merge pull request #718 from PR0M3TH3AN/codex/replace-auto-install-logic-in-cli.gui

feat(cli): require manual GUI backend install

src/seedpass/cli.py

@@ -834,11 +834,18 @@ def api_stop(ctx: typer.Context, host: str = "127.0.0.1", port: int = 8000) -> N
 
 
 @app.command()
-def gui() -> None:
+def gui(
+    install: bool = typer.Option(
+        False,
+        "--install",
+        help="Attempt to install the BeeWare GUI backend if missing",
+    )
+) -> None:
     """Launch the BeeWare GUI.
 
-    If the platform specific backend is missing, attempt to install it and
+    If a platform specific backend is missing, inform the user how to
-    retry launching the GUI.
+    install it. Using ``--install`` will attempt installation after
+    confirmation.
     """
     if not _gui_backend_available():
         if sys.platform.startswith("linux"):
@@ -854,7 +861,18 @@ def gui() -> None:
             )
             raise typer.Exit(1)
 
-        typer.echo(f"Attempting to install {pkg} for GUI support...")
+        if not install:
+            typer.echo(
+                f"BeeWare GUI backend not found. Please install {pkg} "
+                "manually or rerun with '--install'.",
+                err=True,
+            )
+            raise typer.Exit(1)
+
+        if not typer.confirm(f"Install {pkg} using pip?", default=False):
+            typer.echo("Installation cancelled.", err=True)
+            raise typer.Exit(1)
+
         try:
             subprocess.check_call([sys.executable, "-m", "pip", "install", pkg])
             typer.echo(f"Successfully installed {pkg}.")

src/tests/test_typer_cli.py

@@ -629,7 +629,17 @@ def test_gui_command(monkeypatch):
 
 
 def test_gui_command_no_backend(monkeypatch):
-    """Install backend if missing and launch GUI."""
+    """Exit with message when backend is missing."""
+
+    monkeypatch.setattr(cli, "_gui_backend_available", lambda: False)
+
+    result = runner.invoke(app, ["gui"])
+    assert result.exit_code == 1
+    assert "Please install" in result.output
+
+
+def test_gui_command_install_backend(monkeypatch):
+    """Install backend on request and launch GUI."""
 
     call_count = {"n": 0}
 
@@ -657,7 +667,7 @@ def test_gui_command_no_backend(monkeypatch):
         SimpleNamespace(main=fake_main),
     )
 
-    result = runner.invoke(app, ["gui"])
+    result = runner.invoke(app, ["gui", "--install"], input="y\n")
     assert result.exit_code == 0
     assert installed.get("cmd") is not None
     assert called.get("gui") is True