build(deps): bump minimum craft-cli to 2.10.1

Version 2.10.1 fixes the issue where the app greeting is shown twice when
running in managed mode, which happened because the Emitter was initialized in
"verbose" and then the Dispatcher set it to verbose again when parsing the
command line.

Fixes #551

pyproject.toml

@@ -4,7 +4,7 @@ description = "A framework for *craft applications."
 dynamic = ["version", "readme"]
 dependencies = [
     "craft-archives>=2.0.0",
-    "craft-cli>=2.9.0",
+    "craft-cli>=2.10.1",
     "craft-grammar>=2.0.0",
     "craft-parts>=2.1.1",
     "craft-platforms>=0.3.1",

tests/integration/test_application.py

@@ -462,3 +462,24 @@ def test_runtime_error_logging(monkeypatch, tmp_path, create_app, mocker):
     # Make sure it's identified as the correct error type
     parts_message = "Parts processing internal error: An unexpected error"
     assert parts_message in log_contents
+
+
+def test_verbosity_greeting(monkeypatch, create_app, capsys):
+    """Test that 'verbose' runs only show the greeting once."""
+
+    # Set the verbosity *both* through the environment variable and the
+    # command line, to ensure that the greeting is only shown once even with
+    # multiple verbosity "settings".
+    monkeypatch.setenv("CRAFT_VERBOSITY_LEVEL", "verbose")
+    monkeypatch.setattr("sys.argv", ["testcraft", "i-dont-exist", "-v"])
+
+    app = create_app()
+    with pytest.raises(SystemExit):
+        app.run()
+
+    _, err = capsys.readouterr()
+    lines = err.splitlines()
+    greetings = [line for line in lines if line.startswith("Starting testcraft")]
+
+    # Exactly one greeting
+    assert len(greetings) == 1