uber-node/idl

`idl` is a CLI tool for managing Thrift IDL files that acts as a package manager for service interfaces. It allows developers to fetch, update, and publish Thrift definitions, ensuring a single versioned collection of all service definitions that mirrors production deployments. The tool is designed for teams using Thrift to define service interfaces, providing commands like `idl fetch` to retrieve service definitions and `idl publish` to share updates, with an optional daemon for automated polling of service repositories.