o2sh/onefetch
Onefetch
Onefetch is a suite of specialized command-line tools designed to fetch system specifications, analyze Git repository metadata, and visualize this data in the terminal. It functions as a system information fetcher and a Git repository information tool, providing a concise overview of hardware, operating system details, and project-level statistics.
The project distinguishes itself through a terminal visualizer that utilizes ASCII art, Nerd Font icons, and support for Sixel, Kitty, and iTerm image protocols. It includes a dedicated Git churn analyzer to identify frequently modified files and a structured metadata exporter that converts gathered system and repository information into JSON or YAML formats for programmatic use.
The tool covers a broad range of analytical capabilities, including repository health monitoring, language statistics breakdown, and authorship analysis. It also provides filtering mechanisms to exclude specific files or commit types and supports the generation of shell completion scripts for various environments.
Features
- Git Repository Analysis - Extracts metadata, language statistics, and commit history from Git projects for quick developer overviews.
- Terminal Interface Customization - Personalizes terminal outputs using ASCII art, Nerd Font icons, and custom colors to enhance visual identity.
- Project Metadata Extraction - Parses project configuration files and Git history to derive system specifications and repository statistics.
- Repository Manifest Parsing - Detects and extracts system and project metadata from manifest files to display repository information.
- Detailed Metadata Retrievers - Retrieves detailed Git information including commit counts, authorship percentages, and license details.
- Git Repository Analytics - Identifies the most frequently modified files within a Git repository to track project volatility.
- Codebase Churn Analysis - Analyzes file churn and commit patterns to identify the most frequently modified parts of a codebase.
- System Information Summarizers - Aggregates and displays hardware specifications and operating system details in a concise terminal format.
- System Specification Auditing - Retrieves and presents hardware specifications and operating system details for a concise system overview.
- Terminal Data Visualizations - Uses ASCII art, Sixel, and Nerd Font icons to render repository and system data in the terminal.
- Metadata Exporters - Converts Git and system information into JSON or YAML formats for use in other automated tools.
- Structured Data Exporters - Outputs gathered system and repository information in JSON or YAML formats for programmatic use.
- Churn Analyzers - Identifies files with the highest number of modifications to analyze codebase volatility.
- Multi-Format Data Exports - Exports internal metadata structures into structured JSON or YAML formats for programmatic use.
- Iconic Language Visualizers - Detects programming languages and displays them using Nerd Font icons.
- Language Metadata Visualizers - Displays programming and data language information using ASCII art, color chips, and icons.
- ASCII Logo Renderers - Renders text-based graphics and logos in the terminal to provide a visual identity.
- Terminal Image Renderers - Supports rendering graphics in the terminal using Sixel, Kitty, and iTerm protocols.
- Icon Glyph Mapping - Maps programming languages and system categories to specific Nerd Font Unicode icons for terminal display.
- Terminal Graphics Protocols - Renders graphics by detecting and targeting specific terminal display protocols like Sixel, Kitty, and iTerm.
- System Information Fetchers - Git repository summary tool.
Star history
How this analysis was created: This summary and feature list were written by an AI model that read the project's README and public documentation pages. Each feature links to the documentation it came from; stars, license and language come straight from the GitHub API. The model does not read the source code, and the analysis is refreshed when the project is re-analysed. Learn more on our About page.
