import json
import subprocess
import os
def clone_repository(
repo_url: str,
directory: str = None,
branch: str = None
) -> str:
"""
Clone a GitHub repository.
Args:
repo_url: Full GitHub URL (https://github.com/user/repo.git)
directory: Directory to clone into (optional)
branch: Specific branch to clone (optional)
"""
try:
# Validate URL
if not repo_url.startswith("https://github.com/") and not repo_url.startswith("git@github.com:"):
return json.dumps({
"status": "error",
"message": "Invalid GitHub URL format"
})
cmd = ["git", "clone"]
if branch:
cmd.extend(["--branch", branch])
cmd.append(repo_url)
if directory:
cmd.append(directory)
return json.dumps({
"status": "ready",
"command": " ".join(cmd),
"repo_url": repo_url,
"branch": branch or "default",
"directory": directory or "auto-detected from repo name",
"note": "Run the command above to clone the repository"
})
except Exception as e:
return json.dumps({
"status": "error",
"message": str(e)
})
def push_changes(
message: str,
branch: str = None,
cwd: str = None
) -> str:
"""
Commit and push changes to GitHub.
Args:
message: Commit message
branch: Branch to push to (default: current branch)
cwd: Working directory
"""
try:
work_dir = cwd or os.getcwd()
if not os.path.exists(os.path.join(work_dir, ".git")):
return json.dumps({
"status": "error",
"message": f"Not a git repository: {work_dir}"
})
# Check if there are changes to commit
status_cmd = ["git", "-C", work_dir, "status", "--porcelain"]
commands = [
f"git -C {work_dir} add .",
f'git -C {work_dir} commit -m "{message}"'
]
if branch:
commands.append(f"git -C {work_dir} push origin {branch}")
else:
commands.append(f"git -C {work_dir} push")
return json.dumps({
"status": "ready",
"commands": commands,
"message": message,
"branch": branch or "current",
"cwd": work_dir,
"note": "Run the commands above to commit and push changes"
})
except Exception as e:
return json.dumps({
"status": "error",
"message": str(e)
})
def create_branch(
branch_name: str,
from_branch: str = None,
cwd: str = None
) -> str:
"""
Create and checkout a new branch.
Args:
branch_name: Name of the new branch
from_branch: Base branch to create from (default: main/master)
cwd: Working directory
"""
try:
work_dir = cwd or os.getcwd()
if not os.path.exists(os.path.join(work_dir, ".git")):
return json.dumps({
"status": "error",
"message": f"Not a git repository: {work_dir}"
})
# Validate branch name
if not branch_name or " " in branch_name:
return json.dumps({
"status": "error",
"message": "Invalid branch name (no spaces allowed)"
})
commands = []
if from_branch:
commands.append(f"git -C {work_dir} checkout -b {branch_name} {from_branch}")
else:
commands.append(f"git -C {work_dir} checkout -b {branch_name}")
return json.dumps({
"status": "ready",
"commands": commands,
"branch_name": branch_name,
"from_branch": from_branch or "current",
"cwd": work_dir,
"note": "Run the command above to create and checkout the branch"
})
except Exception as e:
return json.dumps({
"status": "error",
"message": str(e)
})
