"""Configuration loading and management."""
from pathlib import Path
import yaml
from .models import Config
from .exceptions import ConfigurationError
def load_config(path: str = "config.yaml") -> Config:
"""Load configuration from YAML file.
Args:
path: Path to config.yaml file
Returns:
Config instance
Raises:
ConfigurationError: If file not found or invalid YAML
"""
config_path = Path(path)
if not config_path.exists():
raise ConfigurationError(
f"Configuration file not found: {path}",
details="The config.yaml file is required for server operation",
remediation="Create config.yaml based on the provided example",
)
try:
with open(config_path, "r") as f:
data = yaml.safe_load(f)
except yaml.YAMLError as e:
raise ConfigurationError(
"Invalid YAML in configuration file",
details=str(e),
remediation="Fix YAML syntax errors in config.yaml",
)
# Extract values with defaults
return Config(
exegol_path=data.get("exegol", {}).get("path", "exegol"),
command_timeout=data.get("timeout", {}).get("command_execution", 180),
log_level=data.get("logging", {}).get("level", "INFO"),
log_format=data.get("logging", {}).get("format", "json"),
server_name=data.get("mcp", {}).get("server_name", "exegol-mcp-server"),
server_version=data.get("mcp", {}).get("version", "0.1.0"),
compact_mode=data.get("mcp", {}).get("compact_mode", False),
use_persistent_sessions=data.get("sessions", {}).get("enabled", False),
session_idle_timeout=data.get("sessions", {}).get("idle_timeout", 300),
auto_parse_output=data.get("parsing", {}).get("auto_parse", False),
)
