"""CLI entry point for codesdevs-log-analyzer.
Provides install/uninstall commands for auto-configuring Claude Code.
"""
from __future__ import annotations
import json
import sys
from pathlib import Path
# Support both config locations
CLAUDE_JSON = Path.home() / ".claude.json"
CLAUDE_SETTINGS = Path.home() / ".claude" / "settings.json"
MCP_CONFIG = {
"command": "uvx",
"args": ["codesdevs-log-analyzer"]
}
def get_config_path() -> Path:
"""Get the Claude Code config file path.
Checks both possible locations and returns the one that exists.
If neither exists, defaults to ~/.claude.json (more common).
"""
if CLAUDE_JSON.exists():
return CLAUDE_JSON
if CLAUDE_SETTINGS.exists():
return CLAUDE_SETTINGS
# Default to ~/.claude.json if neither exists
return CLAUDE_JSON
def install() -> None:
"""Add MCP server to Claude Code settings."""
config_path = get_config_path()
settings: dict[str, object] = {}
if config_path.exists():
settings = json.loads(config_path.read_text())
if "mcpServers" not in settings:
settings["mcpServers"] = {}
mcp_servers = settings["mcpServers"]
if isinstance(mcp_servers, dict):
mcp_servers["log-analyzer"] = MCP_CONFIG
config_path.parent.mkdir(parents=True, exist_ok=True)
config_path.write_text(json.dumps(settings, indent=2) + "\n")
print(f"✓ Added log-analyzer to {config_path}")
print(" Restart Claude Code to use the new MCP server")
def uninstall() -> None:
"""Remove MCP server from Claude Code settings."""
config_path = get_config_path()
if not config_path.exists():
print("No Claude Code settings found")
return
settings = json.loads(config_path.read_text())
mcp_servers = settings.get("mcpServers", {})
if isinstance(mcp_servers, dict) and "log-analyzer" in mcp_servers:
del mcp_servers["log-analyzer"]
config_path.write_text(json.dumps(settings, indent=2) + "\n")
print(f"✓ Removed log-analyzer from {config_path}")
else:
print("log-analyzer not found in settings")
def show_help() -> None:
"""Display usage information."""
print("codesdevs-log-analyzer - AI-powered log analysis MCP server")
print()
print("Usage:")
print(" codesdevs-log-analyzer Run the MCP server")
print(" codesdevs-log-analyzer install Add to Claude Code settings")
print(" codesdevs-log-analyzer uninstall Remove from Claude Code settings")
print(" codesdevs-log-analyzer demo Run interactive demo")
print(" codesdevs-log-analyzer --help Show this help message")
def main() -> None:
"""CLI entry point."""
if len(sys.argv) < 2:
# No args = run server
from codesdevs_log_analyzer.server import main as server_main
server_main()
elif sys.argv[1] == "install":
install()
elif sys.argv[1] == "uninstall":
uninstall()
elif sys.argv[1] == "demo":
from codesdevs_log_analyzer.demo import run_demo
run_demo()
elif sys.argv[1] in ("--help", "-h", "help"):
show_help()
else:
print(f"Unknown command: {sys.argv[1]}")
show_help()
sys.exit(1)
if __name__ == "__main__":
main()
