gmakstutis/graphiti
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

fix: Handle default config path and empty env vars correctly

Browse source 
- Change default config path from 'config.yaml' to 'config/config.yaml'
- Fix env var expansion to return None for empty strings instead of False
- Prevents validation errors when optional string fields have unset env vars
This commit is contained in:
Daniel Chalef 2025-10-30 21:24:54 -07:00
parent 7ffe9859ee
commit 526150d4ca
1 changed files with 5 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
mcp_server/src/config/schema.py
View file

@ -42,8 +42,11 @@ class YamlSettingsSource(PydanticBaseSettingsSource):
lower_result = result.lower().strip() lower_result = result.lower().strip()
if lower_result in ('true', '1', 'yes', 'on'): if lower_result in ('true', '1', 'yes', 'on'):
return True return True
elif lower_result in ('false', '0', 'no', 'off', ''): elif lower_result in ('false', '0', 'no', 'off'):
return False return False
elif lower_result == '':
# Empty string means env var not set - return None for optional fields
return None
return result return result
else: else:
# Otherwise, do string substitution (keep as strings for partial replacements) # Otherwise, do string substitution (keep as strings for partial replacements)
@ -247,7 +250,7 @@ class GraphitiConfig(BaseSettings):
file_secret_settings: PydanticBaseSettingsSource, file_secret_settings: PydanticBaseSettingsSource,
) -> tuple[PydanticBaseSettingsSource, ...]: ) -> tuple[PydanticBaseSettingsSource, ...]:
"""Customize settings sources to include YAML.""" """Customize settings sources to include YAML."""
config_path = Path(os.environ.get('CONFIG_PATH', 'config.yaml')) config_path = Path(os.environ.get('CONFIG_PATH', 'config/config.yaml'))
yaml_settings = YamlSettingsSource(settings_cls, config_path) yaml_settings = YamlSettingsSource(settings_cls, config_path)
# Priority: CLI args (init) > env vars > yaml > defaults # Priority: CLI args (init) > env vars > yaml > defaults
return (init_settings, env_settings, yaml_settings, dotenv_settings) return (init_settings, env_settings, yaml_settings, dotenv_settings)