Fix prefect config view not showing .env file settings (#15922)

src/prefect/cli/config.py

@@ -251,7 +251,7 @@ def _process_toml_settings(
         _process_setting(setting, env_value, "env")
 
     # Process settings from .env file
-    for key, value in dotenv_values().items():
+    for key, value in dotenv_values(".env").items():
         if key in VALID_SETTING_NAMES:
             setting = _get_settings_fields(prefect.settings.Settings)[key]
             if setting.name in processed_settings or value is None:

tests/cli/test_config.py

@@ -29,7 +29,7 @@
 FROM_DEFAULT = "(from defaults)"
 FROM_ENV = "(from env)"
 FROM_PROFILE = "(from profile)"
-FROM_DOT_ENV = "(from .env)"
+FROM_DOT_ENV = "(from .env file)"
 FROM_PREFECT_TOML = "(from prefect.toml)"
 FROM_PYPROJECT_TOML = "(from pyproject.toml)"
 
@@ -552,6 +552,48 @@ def test_view_shows_secrets(monkeypatch, command):
         assert f"PREFECT_API_DATABASE_PASSWORD='None' {FROM_DEFAULT}" in lines
 
 
+def test_view_with_env_file(tmp_path):
+    with tmpchdir(tmp_path):
+        with open(".env", "w") as f:
+            f.write("PREFECT_CLIENT_RETRY_EXTRA_CODES=300\n")
+
+        res = invoke_and_assert(["config", "view"])
+
+        assert "PREFECT_CLIENT_RETRY_EXTRA_CODES='300'" in res.stdout
+        assert FROM_DOT_ENV in res.stdout
+
+
+def test_view_with_env_file_and_env_var(monkeypatch, tmp_path):
+    monkeypatch.setenv("PREFECT_CLIENT_RETRY_EXTRA_CODES", "400")
+
+    with tmpchdir(tmp_path):
+        with open(".env", "w") as f:
+            f.write("PREFECT_CLIENT_RETRY_EXTRA_CODES=300\n")
+
+        res = invoke_and_assert(["config", "view"])
+
+        assert "PREFECT_CLIENT_RETRY_EXTRA_CODES='400'" in res.stdout
+        assert FROM_DOT_ENV not in res.stdout
+
+
+def test_view_with_env_file_and_profile(tmp_path):
+    with tmpchdir(tmp_path):
+        with open(".env", "w") as f:
+            f.write("PREFECT_CLIENT_RETRY_EXTRA_CODES=300\n")
+
+        with prefect.context.use_profile(
+            prefect.settings.Profile(
+                name="foo",
+                settings={PREFECT_CLIENT_RETRY_EXTRA_CODES: [400]},
+            ),
+            include_current_context=False,
+        ):
+            res = invoke_and_assert(["config", "view"])
+
+        assert "PREFECT_CLIENT_RETRY_EXTRA_CODES='300'" in res.stdout
+        assert FROM_DOT_ENV in res.stdout
+
+
 def test_view_with_prefect_toml_file(tmp_path):
     with tmpchdir(tmp_path):
         toml_data = {"client": {"retry_extra_codes": "300"}}