477 lines
20 KiB
Python
477 lines
20 KiB
Python
# tools/github_tool.py
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from .base_tool import BaseTool
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import requests
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import os
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import base64
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import logging
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class GitHubTool(BaseTool):
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def __init__(self):
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self.base_url = "https://api.github.com"
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self.token = os.environ.get("GITHUB_TOKEN")
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self.headers = {
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"Authorization": f"token {self.token}",
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"Accept": "application/vnd.github.v3+json"
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}
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self.repo = os.environ.get("GITHUB_REPOSITORY")
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self.current_branch = "main" # Default to main branch
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# Set up logging
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self.logger = logging.getLogger(__name__)
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self.logger.setLevel(logging.INFO)
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# Create a file handler
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file_handler = logging.FileHandler('github_tool.log')
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file_handler.setLevel(logging.INFO)
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# Create a console handler
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console_handler = logging.StreamHandler()
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console_handler.setLevel(logging.INFO)
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# Create a formatting for the logs
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formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
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file_handler.setFormatter(formatter)
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console_handler.setFormatter(formatter)
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# Add the handlers to the logger
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self.logger.addHandler(file_handler)
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self.logger.addHandler(console_handler)
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def clear(self):
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if (self.current_branch != "main"):
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self._set_current_branch("main")
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pass
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def get_functions(self):
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return [
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{
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"name": "read_file",
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"description": "Read a file from the repository",
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"parameters": {
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"type": "object",
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"properties": {
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"path": {
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"type": "string",
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"description": "Path to the file in the repository"
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}
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},
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"required": ["path"]
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}
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},
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{
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"name": "create_branch",
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"description": "Create a new branch in the repository",
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"parameters": {
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"type": "object",
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"properties": {
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"branch_name": {
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"type": "string",
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"description": "Name of the new branch"
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},
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"base_branch": {
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"type": "string",
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"description": "Name of the base branch",
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"default": "main"
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}
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},
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"required": ["branch_name"]
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}
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},
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{
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"name": "commit_file",
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"description": "Commit a file to a branch (not main)",
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"parameters": {
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"type": "object",
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"properties": {
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"file_path": {
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"type": "string",
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"description": "Path to the file in the repository"
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},
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"commit_message": {
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"type": "string",
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"description": "Commit message"
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},
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"content": {
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"type": "string",
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"description": "Content of the file"
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}
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},
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"required": ["file_path", "commit_message", "content"]
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}
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},
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{
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"name": "create_pull_request",
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"description": "Create a pull request",
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"parameters": {
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"type": "object",
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"properties": {
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"title": {
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"type": "string",
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"description": "Title of the pull request"
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},
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"body": {
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"type": "string",
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"description": "Body of the pull request"
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},
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"base": {
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"type": "string",
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"description": "The name of the branch you want the changes pulled into",
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"default": "main"
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}
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},
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"required": ["title", "body"]
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}
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},
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{
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"name": "list_files",
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"description": "List files in a directory of the repository",
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"parameters": {
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"type": "object",
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"properties": {
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"path": {
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"type": "string",
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"description": "Path to the directory in the repository"
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}
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},
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"required": ["path"]
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}
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},
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{
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"name": "search_code",
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"description": "Search for code in the repository",
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"parameters": {
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"type": "object",
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"properties": {
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"query": {
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"type": "string",
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"description": "Search query"
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}
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},
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"required": ["query"]
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}
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},
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{
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"name": "get_commit_history",
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"description": "Get commit history for a file",
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"parameters": {
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"type": "object",
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"properties": {
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"file_path": {
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"type": "string",
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"description": "Path to the file in the repository"
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},
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"num_commits": {
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"type": "integer",
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"description": "Number of commits to retrieve",
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"default": 10
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}
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},
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"required": ["file_path"]
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}
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},
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{
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"name": "get_branch_sha",
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"description": "Get the SHA of the latest commit on a branch",
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"parameters": {
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"type": "object",
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"properties": {
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"branch": {
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"type": "string",
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"description": "Name of the branch"
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}
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},
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"required": ["branch"]
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}
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},
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{
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"name": "get_current_branch",
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"description": "Get the name of the current branch",
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"parameters": {}
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},
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{
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"name": "set_current_branch",
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"description": "Set the current branch",
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"parameters": {
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"type": "object",
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"properties": {
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"branch_name": {
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"type": "string",
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"description": "Name of the branch to set as current"
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}
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},
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"required": ["branch_name"]
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}
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},
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{
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"name": "get_file_at_commit",
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"description": "Get the contents of a file at a specific commit",
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"parameters": {
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"type": "object",
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"properties": {
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"file_path": {
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"type": "string",
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"description": "Path to the file in the repository"
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},
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"commit_sha": {
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"type": "string",
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"description": "SHA of the commit to retrieve the file from"
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}
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},
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"required": ["file_path", "commit_sha"]
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}
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},
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{
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"name": "list_branches",
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"description": "List all branches in the repository",
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"parameters": {
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"type": "object",
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"properties": {
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"per_page": {
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"type": "integer",
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"description": "Number of branches to return per page (max 100)",
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"default": 100
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},
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"all_pages": {
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"type": "boolean",
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"description": "Whether to fetch all pages of results",
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"default": True
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}
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}
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}
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}
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]
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def execute(self, function_name, **kwargs):
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self.logger.info(f"Executing: {function_name}")
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if function_name == "read_file":
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return self._read_file(kwargs["path"])
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elif function_name == "create_branch":
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return self._create_branch(kwargs["branch_name"], kwargs.get("base_branch", "main"))
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elif function_name == "commit_file":
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return self._commit_file(kwargs["file_path"], kwargs["content"], kwargs["commit_message"])
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elif function_name == "create_pull_request":
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return self._create_pull_request(kwargs["title"], kwargs["body"], kwargs.get("base", "main"))
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elif function_name == "list_files":
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return self._list_files(kwargs["path"])
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elif function_name == "search_code":
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return self._search_code(kwargs["query"])
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elif function_name == "get_commit_history":
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return self._get_commit_history(kwargs["file_path"], kwargs.get("num_commits", 10))
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elif function_name == "get_current_branch":
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return self._get_current_branch()
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elif function_name == "set_current_branch":
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return self._set_current_branch(kwargs["branch_name"])
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elif function_name == "get_file_at_commit":
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return self._get_file_at_commit(kwargs["file_path"], kwargs["commit_sha"])
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elif function_name == "list_branches":
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return self._list_branches(kwargs.get("per_page", 100), kwargs.get("all_pages", True))
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elif function_name == "get_branch_sha":
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return self._get_branch_sha(kwargs["branch"])
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else:
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error_message = f"Unknown function: {function_name}"
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self.logger.error(error_message)
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return error_message
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def _read_file(self, path):
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self.logger.info(f"Reading file: {path} from branch: {self.current_branch}")
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url = f"{self.base_url}/repos/{self.repo}/contents/{path}"
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response = requests.get(url, headers=self.headers, params={"ref": self.current_branch})
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if response.status_code == 200:
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content = response.json()["content"]
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decoded_content = base64.b64decode(content).decode('utf-8')
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self.logger.info(f"Successfully read file: {path}")
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return decoded_content
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else:
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error_message = f"Error reading file: {response.status_code}"
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self.logger.error(error_message)
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return error_message
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def _create_branch(self, branch_name, base_branch):
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self.logger.info(f"Creating branch: {branch_name} from base: {base_branch}")
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url = f"{self.base_url}/repos/{self.repo}/git/refs"
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response = requests.get(f"{url}/heads/{base_branch}", headers=self.headers)
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if response.status_code != 200:
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error_message = f"Error getting base branch: {response.status_code}"
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self.logger.error(error_message)
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return error_message
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sha = response.json()["object"]["sha"]
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data = {
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"ref": f"refs/heads/{branch_name}",
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"sha": sha
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}
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response = requests.post(url, headers=self.headers, json=data)
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if response.status_code == 201:
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self.current_branch = branch_name
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success_message = f"Branch '{branch_name}' created successfully and set as current branch"
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self.logger.info(success_message)
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return success_message
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else:
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error_message = f"Error creating branch: {response.status_code}"
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self.logger.error(error_message)
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return error_message
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def _commit_file(self, file_path, content, commit_message):
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self.logger.info(f"Committing file: {file_path} to branch: {self.current_branch}")
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if self.current_branch == "main":
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error_message = "Cannot commit directly to main branch"
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self.logger.error(error_message)
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return error_message
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url = f"{self.base_url}/repos/{self.repo}/contents/{file_path}"
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self.logger.info("Checking if file already exists")
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response = requests.get(url, headers=self.headers, params={"ref": self.current_branch})
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data = {
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"message": commit_message,
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"content": base64.b64encode(content.encode()).decode(),
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"branch": self.current_branch
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}
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if response.status_code == 200:
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self.logger.info("File exists, updating")
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file_sha = response.json()["sha"]
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data["sha"] = file_sha
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else:
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self.logger.info("File does not exist, creating new file")
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response = requests.put(url, headers=self.headers, json=data)
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if response.status_code in [200, 201]:
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success_message = f"File committed successfully to branch '{self.current_branch}'"
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self.logger.info(success_message)
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return success_message
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else:
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error_message = f"Error committing file: {response.status_code}\nResponse: {response.text}"
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self.logger.error(error_message)
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return error_message
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def _create_pull_request(self, title, body, base):
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self.logger.info(f"Creating pull request: {title} from {self.current_branch} to {base}")
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url = f"{self.base_url}/repos/{self.repo}/pulls"
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data = {
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"title": title,
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"body": body,
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"head": self.current_branch,
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"base": base
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}
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response = requests.post(url, headers=self.headers, json=data)
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if response.status_code == 201:
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success_message = f"Pull request created successfully: {response.json()['html_url']}"
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self.logger.info(success_message)
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return success_message
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else:
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error_message = f"Error creating pull request: {response.status_code}\nResponse: {response.text}"
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self.logger.error(error_message)
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return error_message
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def _get_branch_sha(self, branch):
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url = f"{self.base_url}/repos/{self.repo}/git/refs/heads/{branch}"
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response = requests.get(url, headers=self.headers)
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if response.status_code == 200:
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return response.json()["object"]["sha"]
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else:
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return f"Error getting branch SHA: {response.status_code}"
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def _list_files(self, path):
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self.logger.info(f"Listing files in: {path} on branch: {self.current_branch}")
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url = f"{self.base_url}/repos/{self.repo}/contents/{path}"
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response = requests.get(url, headers=self.headers, params={"ref": self.current_branch})
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if response.status_code == 200:
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files = [item["name"] for item in response.json() if item["type"] == "file"]
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directories = [item["name"] for item in response.json() if item["type"] == "dir"]
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self.logger.info(f"Successfully listed files and directories in {path}")
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return {"files": files, "directories": directories}
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else:
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error_message = f"Error listing files: {response.status_code}"
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self.logger.error(error_message)
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return error_message
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def _search_code(self, query):
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self.logger.info(f"Searching code with query: {query}")
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url = f"{self.base_url}/search/code"
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params = {
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"q": f"{query} repo:{self.repo}",
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"per_page": 10
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}
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response = requests.get(url, headers=self.headers, params=params)
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if response.status_code == 200:
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results = [{"file": item["path"], "url": item["html_url"]} for item in response.json()["items"]]
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self.logger.info(f"Successfully searched code. Found {len(results)} results.")
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return results
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else:
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error_message = f"Error searching code: {response.status_code}"
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self.logger.error(error_message)
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return error_message
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def _get_commit_history(self, file_path, num_commits):
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self.logger.info(f"Getting commit history for file: {file_path}, number of commits: {num_commits}")
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url = f"{self.base_url}/repos/{self.repo}/commits"
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params = {
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"path": file_path,
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"per_page": num_commits
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}
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response = requests.get(url, headers=self.headers, params=params)
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if response.status_code == 200:
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commits = [{"sha": commit["sha"], "message": commit["commit"]["message"], "date": commit["commit"]["author"]["date"]} for commit in response.json()]
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self.logger.info(f"Successfully retrieved commit history. Found {len(commits)} commits.")
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return commits
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else:
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error_message = f"Error getting commit history: {response.status_code}"
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self.logger.error(error_message)
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return error_message
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def _get_current_branch(self):
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self.logger.info(f"Getting current branch: {self.current_branch}")
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return self.current_branch
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def _set_current_branch(self, branch_name):
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self.logger.info(f"Setting current branch from {self.current_branch} to {branch_name}")
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self.current_branch = branch_name
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return f"Current branch set to: {self.current_branch}"
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def _get_file_at_commit(self, file_path, commit_sha):
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self.logger.info(f"Getting file: {file_path} at commit: {commit_sha}")
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url = f"{self.base_url}/repos/{self.repo}/contents/{file_path}"
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response = requests.get(url, headers=self.headers, params={"ref": commit_sha})
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if response.status_code == 200:
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content = response.json()["content"]
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decoded_content = base64.b64decode(content).decode('utf-8')
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self.logger.info(f"Successfully retrieved file at commit")
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return decoded_content
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else:
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error_message = f"Error reading file at commit: {response.status_code}"
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self.logger.error(error_message)
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return error_message
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def _list_branches(self, per_page=100, all_pages=True):
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self.logger.info(f"Listing branches. Per page: {per_page}, All pages: {all_pages}")
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url = f"{self.base_url}/repos/{self.repo}/branches"
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params = {"per_page": min(per_page, 100)} # GitHub API max is 100 per page
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all_branches = []
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while url:
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self.logger.info(f"Fetching branches from: {url}")
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response = requests.get(url, headers=self.headers, params=params)
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if response.status_code != 200:
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error_message = f"Error listing branches: {response.status_code}"
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self.logger.error(error_message)
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return error_message
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branches = [branch["name"] for branch in response.json()]
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all_branches.extend(branches)
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self.logger.info(f"Fetched {len(branches)} branches")
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if not all_pages:
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break
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# Check if there's a next page
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url = response.links.get('next', {}).get('url')
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if url:
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params = {} # Remove per_page for subsequent requests
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self.logger.info(f"Successfully listed all branches. Total: {len(all_branches)}")
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return all_branches
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