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Chromium Commits Query Tool

by hydavinci
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Python
Remote
MIT License

Chromium Commits Query Tool

Python License MCP smithery badge

A comprehensive tool to query the latest commit information for files in the Chromium repository. Supports CLI usage, Python API integration, and Model Context Protocol (MCP) server functionality.

Features

  • šŸ” Query Latest Commits: Get detailed information about the most recent commit that modified any file in the Chromium repository

  • šŸ“Š Comprehensive Details: Retrieve commit hash, author, timestamp, message, and complete list of modified files

  • šŸ”§ Multiple Interfaces: Use via command line, Python API, or as an MCP server

  • šŸ“ Batch Processing: Process multiple files at once with batch operations

  • šŸ³ Docker Support: Easy deployment with containerization

  • šŸŒ MCP Integration: Seamless integration with AI agents and tools

Installation

Using UV (Recommended)

git clone https://github.com/hydavinci/chromium-commits.git cd chromium-commits uv sync

Using pip

git clone https://github.com/hydavinci/chromium-commits.git cd chromium-commits pip install -r requirements.txt

Using Docker

docker build -t chromium-commits . docker run --rm chromium-commits

Usage

šŸ–„ļø Command Line Interface (CLI)

Navigate to the src directory and use the following commands:

cd src # Basic usage - get latest commit for a single file python get_chromium_commits.py "chrome/browser/ui/browser.cc" # Save output to file python get_chromium_commits.py -o result.txt "components/sync/service/data_type_manager.cc" # Show detailed diff information python get_chromium_commits.py --show-diff "chrome/browser/ui/browser.cc" # Batch processing multiple files python batch_get_commits.py files.txt

šŸ Python API

from src.get_chromium_commits import ChromiumCommitFetcher # Initialize the fetcher fetcher = ChromiumCommitFetcher() # Get basic commit info basic_info = fetcher.get_file_latest_commit("chrome/browser/ui/browser.cc") # Get detailed commit info with all modified files detailed_info = fetcher.get_file_commit_info( "chrome/browser/ui/browser.cc", detailed=True, show_diff=True ) print(detailed_info)

šŸ”— MCP Server

Start the MCP server for integration with AI agents:

cd src python server.py

The server provides the get_chromium_latest_commit tool that can be used by MCP-compatible clients.

šŸ“– Example Usage

See src/example_usage.py for a comprehensive demonstration of the Python API:

cd src python example_usage.py

šŸ“‹ Example Output

============================================================= Latest Commit Information for: chrome/browser/ui/browser.cc ============================================================= Commit Hash: a1b2c3d4e5f6789abcdef123456789abcdef1234 Author: developer@chromium.org Author Email: developer@chromium.org Commit Time: 2024-12-20 15:30:45 UTC Commit Message: [Chrome] Improve browser window management and memory optimization Files modified in this commit (Total: 15): [MODIFIED] chrome/browser/ui/browser.cc [MODIFIED] chrome/browser/ui/browser.h [MODIFIED] chrome/browser/ui/views/frame/browser_view.cc [MODIFIED] chrome/browser/memory/tab_manager.cc [ADDED] chrome/browser/ui/browser_memory_coordinator.cc [ADDED] chrome/browser/ui/browser_memory_coordinator.h [MODIFIED] chrome/test/base/browser_test_base.cc ... Diff Details: --- a/chrome/browser/ui/browser.cc +++ b/chrome/browser/ui/browser.cc @@ -123,6 +123,10 @@ void Browser::CreateTabContents() { web_contents->SetDelegate(this); + + // Initialize memory coordinator for better resource management + memory_coordinator_ = std::make_unique<BrowserMemoryCoordinator>(this); + memory_coordinator_->Initialize(); }

šŸ—‚ļø Common File Paths

Here are some frequently queried file paths in the Chromium repository:

Core Chrome Browser

cd src python get_chromium_commits.py "chrome/browser/ui/browser.cc" python get_chromium_commits.py "chrome/browser/chrome_browser_main.cc" python get_chromium_commits.py "chrome/browser/profiles/profile_manager.cc"

Blink Rendering Engine

python get_chromium_commits.py "third_party/blink/renderer/core/dom/document.cc" python get_chromium_commits.py "third_party/blink/renderer/core/html/parser/html_parser.cc" python get_chromium_commits.py "third_party/blink/renderer/core/css/css_parser.cc"

Component Libraries

python get_chromium_commits.py "components/sync/service/data_type_manager.cc" python get_chromium_commits.py "components/autofill/core/browser/autofill_manager.cc" python get_chromium_commits.py "components/password_manager/core/browser/password_manager.cc"

Build and Configuration

python get_chromium_commits.py "BUILD.gn" python get_chromium_commits.py "DEPS" python get_chromium_commits.py ".gn"

Content/Web Platform

python get_chromium_commits.py "content/browser/renderer_host/render_process_host_impl.cc" python get_chromium_commits.py "content/renderer/render_frame_impl.cc"

šŸ“ Project Structure

chromium-commits/ ā”œā”€ā”€ src/ ā”‚ ā”œā”€ā”€ get_chromium_commits.py # Main CLI tool and ChromiumCommitFetcher class ā”‚ ā”œā”€ā”€ batch_get_commits.py # Batch processing utility ā”‚ ā”œā”€ā”€ example_usage.py # Usage examples and demonstrations ā”‚ ā””ā”€ā”€ server.py # MCP server implementation ā”œā”€ā”€ pyproject.toml # Project configuration and dependencies ā”œā”€ā”€ uv.lock # Dependency lock file ā”œā”€ā”€ Dockerfile # Docker container configuration ā”œā”€ā”€ smithery.yaml # Smithery MCP server configuration ā”œā”€ā”€ LICENSE # MIT license ā””ā”€ā”€ README.md # This documentation

āš™ļø Requirements

  • Python: 3.10 or higher

  • Dependencies:

    • requests>=2.31.0 (HTTP requests to Chromium Gitiles API)

    • mcp>=1.0.0 (Model Context Protocol server functionality)

  • Network: Internet connection to access Chromium Gitiles API

šŸš€ API Reference

ChromiumCommitFetcher Class

Methods

  • get_file_latest_commit(file_path: str) -> Optional[Dict]

    • Returns basic commit information for the latest change to the specified file

  • get_commit_details(commit_hash: str) -> Optional[Dict]

    • Returns detailed information about a specific commit including all modified files

  • get_file_commit_info(file_path: str, detailed: bool = False, show_diff: bool = False) -> Optional[str]

    • Returns formatted commit information with optional details and diff

šŸ”§ Configuration

The tool uses the Chromium Gitiles API and requires no authentication. All requests are made to:

https://chromium.googlesource.com/chromium/src

šŸ¤ Contributing

  1. Fork the repository

  2. Create a feature branch: git checkout -b feature-name

  3. Make your changes and add tests

  4. Commit your changes: git commit -am 'Add some feature'

  5. Push to the branch: git push origin feature-name

  6. Submit a pull request

šŸ“„ License

This project is licensed under the MIT License - see the LICENSE file for details.

šŸ”— Links

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