Remove dynamic installation of KMT dependencies

Author: ofek

src/dda/cli/inv/__init__.py

@@ -40,14 +40,11 @@ def cmd(app: Application, *, args: tuple[str, ...], no_dynamic_deps: bool) -> No
             features.append("legacy-test-infra-definitions")
         elif task.startswith("system-probe."):
             features.append("legacy-btf-gen")
-        elif task.startswith("kmt."):
-            features.append("legacy-kernel-matrix-testing")
 
     if no_dynamic_deps:
         import sys
 
         app.subprocess.replace_current_process([sys.executable, "-m", "invoke", *args])
-        return
 
     venv_path = app.config.storage.join("venvs", "legacy").data
     with app.tools.uv.virtual_env(venv_path) as venv:

tests/cli/inv/test_inv.py

@@ -16,7 +16,10 @@
 
 
 def test_default(dda, helpers, temp_dir, uv_on_path, mocker):
-    replace_current_process = mocker.patch("dda.utils.process.SubprocessRunner.replace_current_process")
+    replace_current_process = mocker.patch(
+        "dda.utils.process.SubprocessRunner.replace_current_process",
+        side_effect=lambda *args, **kwargs: sys.exit(0),  # noqa: ARG005
+    )
     subprocess_run = mocker.patch("subprocess.run", return_value=subprocess.CompletedProcess([], returncode=0))
 
     result = dda("inv", "foo")
@@ -73,7 +76,10 @@ def test_default(dda, helpers, temp_dir, uv_on_path, mocker):
 
 
 def test_no_dynamic_deps_flag(dda, mocker):
-    replace_current_process = mocker.patch("dda.utils.process.SubprocessRunner.replace_current_process")
+    replace_current_process = mocker.patch(
+        "dda.utils.process.SubprocessRunner.replace_current_process",
+        side_effect=lambda *args, **kwargs: sys.exit(0),  # noqa: ARG005
+    )
 
     result = dda("inv", "--no-dynamic-deps", "foo")
 
@@ -93,7 +99,10 @@ def test_no_dynamic_deps_flag(dda, mocker):
 
 
 def test_no_dynamic_deps_env_var(dda, mocker):
-    replace_current_process = mocker.patch("dda.utils.process.SubprocessRunner.replace_current_process")
+    replace_current_process = mocker.patch(
+        "dda.utils.process.SubprocessRunner.replace_current_process",
+        side_effect=lambda *args, **kwargs: sys.exit(0),  # noqa: ARG005
+    )
 
     with EnvVars({AppEnvVars.NO_DYNAMIC_DEPS: "1"}):
         result = dda("inv", "foo")