yalich

Installation

cargo install yalich

Usage

yalich requires a configuration file which details:

• Language manifest files where dependencies are defined. Currently supported are:
  • Rust Cargo.toml
  • Node package.json
  • Python poetry (pyproject.toml files with a tool.poetry section)
• The user agent when making requests to public APIs. A good value is yalich/<your_name>

Design

The support for licensing metadata across languages is spotty. Even within languages with good support, packages often have a license but fail to tag it with the correct metadata.

To cover the majority of cases, yalich uses the following data flow:

• Get dependency ids from a language-specific manifest file
• Get metadata using an id from a language-specific API
• Follow links in metadata to more data sources
• Finally, apply user overrides for missing or incorrect data