"""Configuration management for Octopus Deploy MCP server."""
import os
import sys
from typing import Optional
from dataclasses import dataclass
@dataclass
class OctopusDeployConfig:
"""Octopus Deploy configuration."""
base_url: Optional[str] = None
api_key: Optional[str] = None
@classmethod
def from_env(cls) -> "OctopusDeployConfig":
"""Create config from environment variables with validation."""
base_url = os.getenv("OCTOPUS_URL")
api_key = os.getenv("OCTOPUS_API_KEY")
# Validate required environment variables
if not base_url or not api_key:
missing = []
if not base_url:
missing.append(" OCTOPUS_URL: Octopus Deploy server URL (e.g., https://your-octopus.octopus.app)")
if not api_key:
missing.append(" OCTOPUS_API_KEY: Octopus Deploy API key")
print("ERROR: Missing required environment variables for Octopus Deploy server:", file=sys.stderr)
print("\n".join(missing), file=sys.stderr)
print("\nPlease set these environment variables before starting the server.", file=sys.stderr)
print("Example:", file=sys.stderr)
if not base_url:
print(" export OCTOPUS_URL='https://your-octopus.octopus.app'", file=sys.stderr)
if not api_key:
print(" export OCTOPUS_API_KEY='your_api_key_here'", file=sys.stderr)
sys.exit(1)
# Ensure base_url ends with /api
base_url = base_url.rstrip('/')
if not base_url.endswith('/api'):
base_url += '/api'
return cls(base_url=base_url, api_key=api_key)
class Settings:
"""Global settings manager."""
def __init__(self):
self.octopus_deploy = OctopusDeployConfig.from_env()
# Global settings instance
settings = Settings()
