Check if profile data with given profile name is empty

core/dbt/config/profile.py

@@ -44,10 +44,6 @@
 {profiles_file}/profiles.yml
 """.format(profiles_file=PROFILES_DIR)
 
-EMPTY_PROFILE_MESSAGE = """
-dbt cannot run because profiles.yml is empty for this dbt project.
-"""
-
 
 def read_profile(profiles_dir: str) -> Dict[str, Any]:
  path = os.path.join(profiles_dir, 'profiles.yml')
@@ -58,7 +54,12 @@ def read_profile(profiles_dir: str) -> Dict[str, Any]:
  contents = load_file_contents(path, strip=False)
  yaml_content = load_yaml_text(contents)
  if not yaml_content:
- raise DbtProfileError(EMPTY_PROFILE_MESSAGE)
+ msg = f'The profiles.yml file at {path} is empty'
+ raise DbtProfileError(
+ INVALID_PROFILE_MESSAGE.format(
+ error_string=msg
+ )
+ )
  return yaml_content
  except ValidationException as e:
  msg = INVALID_PROFILE_MESSAGE.format(error_string=e)
@@ -287,7 +288,6 @@ def from_raw_profile_info(
  # user_cfg is not rendered.
  if user_cfg is None:
  user_cfg = raw_profile.get('config')
-
  # TODO: should it be, and the values coerced to bool?
  target_name, profile_data = cls.render_profile(
  raw_profile, profile_name, target_override, renderer
@@ -342,7 +342,15 @@ def from_raw_profiles(
  # First, we've already got our final decision on profile name, and we
  # don't render keys, so we can pluck that out
  raw_profile = raw_profiles[profile_name]
-
+ if not raw_profile:
+ msg = (
+ f'Profile {profile_name} in profiles.yml is empty'
+ )
+ raise DbtProfileError(
+ INVALID_PROFILE_MESSAGE.format(
+ error_string=msg
+ )
+ )
  user_cfg = raw_profiles.get('config')
 
  return cls.from_raw_profile_info(
@@ -380,7 +388,6 @@ def render_from_args(
  raw_profiles = read_profile(args.profiles_dir)
  profile_name = cls.pick_profile_name(getattr(args, 'profile', None),
  project_profile_name)
-
  return cls.from_raw_profiles(
  raw_profiles=raw_profiles,
  profile_name=profile_name,

test/unit/test_config.py

@@ -157,7 +157,8 @@ def setUp(self):
  }
  },
  'target': 'other-postgres',
- }
+ },
+ 'empty_profile_data': {}
  }
  self.args = Args(profiles_dir=self.profiles_dir, cli_vars='{}',
  version_check=True, project_dir=self.project_dir)
@@ -540,6 +541,17 @@ def test_empty_profile(self):
  self.from_args()
  self.assertIn('profiles.yml is empty', str(exc.exception))
 
+ def test_profile_with_empty_profile_data(self):
+ renderer = empty_renderer()
+ with self.assertRaises(dbt.exceptions.DbtProfileError) as exc:
+ dbt.config.Profile.from_raw_profiles(
+ self.default_profile_data, 'empty_profile_data', renderer
+ )
+ self.assertIn(
+ 'Profile empty_profile_data in profiles.yml is empty',
+ str(exc.exception)
+ )
+
 
 class TestProject(BaseConfigTest):
  def setUp(self):