claude_bridge.py•3.6 kB
#!/usr/bin/env python3
"""
CLI Bridge – Talk to MCPM like ChatGPT
"""
import subprocess
import json
import os
import sys
import shlex
from pathlib import Path
def call_tool(tool, args):
"""Call an MCPM backend tool with proper error handling"""
config_path = Path(os.getcwd()) / "fgd_config.yaml"
if not config_path.exists():
return f"Error: Config file not found at {config_path}"
try:
cmd = ["python", "mcp_backend.py", str(config_path), "--tool", tool] + \
[f"{k}={v}" for k, v in args.items()]
result = subprocess.run(cmd, capture_output=True, text=True, timeout=60)
if result.returncode != 0:
return f"Error: {result.stderr or 'Tool execution failed'}"
return result.stdout or "No output"
except subprocess.TimeoutExpired:
return "Error: Command timed out"
except Exception as e:
return f"Error: {e}"
def parse_command(user_input):
"""Parse user input with proper handling of quoted paths"""
try:
parts = shlex.split(user_input)
return parts
except ValueError:
# If shlex fails, fall back to simple split
return user_input.split()
print("="*60)
print("MCPM CLI Bridge - Interactive File Assistant")
print("="*60)
print("Commands:")
print(" read <file> - Read a file")
print(" list [path] - List directory contents")
print(" diff [files...] - Show git diff")
print(" commit <msg> - Commit changes with message")
print(" help - Show this help")
print(" exit - Quit")
print("="*60)
while True:
try:
user = input("\nYou: ").strip()
if not user:
continue
if user.lower() in ["exit", "quit", "q"]:
print("Goodbye!")
break
if user.lower() in ["help", "?"]:
print("\nSupported commands:")
print(" read <file> - Read a file (supports quoted paths)")
print(" list [path] - List directory (default: current)")
print(" diff - Show git diff")
print(" commit <msg> - Commit with message")
continue
parts = parse_command(user)
command = parts[0].lower() if parts else ""
if command == "read" or "read" in user.lower():
if len(parts) < 2:
print("MCPM: Error - Please specify a file path")
continue
filepath = parts[-1]
print("MCPM:", call_tool("read_file", {"filepath": filepath}))
elif command == "list" or "list" in user.lower():
path = parts[1] if len(parts) > 1 else "."
print("MCPM:", call_tool("list_directory", {"path": path}))
elif command == "diff" or "diff" in user.lower():
print("MCPM:", call_tool("git_diff", {}))
elif command == "commit" or "commit" in user.lower():
# Extract message after "commit"
msg_start = user.lower().find("commit") + 6
msg = user[msg_start:].strip()
if not msg:
print("MCPM: Error - Please provide a commit message")
continue
print("MCPM:", call_tool("git_commit", {"message": msg}))
else:
print("MCPM: Unknown command. Type 'help' for available commands.")
except KeyboardInterrupt:
print("\n\nInterrupted. Type 'exit' to quit.")
except Exception as e:
print(f"MCPM: Error - {e}")