Awesome

elan-cleanup

This script deletes unused toolchains from your ~/.elan directory to free up some space. It detects used toolchains by looking for lean-toolchain files in your home directory (and subdirectories, excluding directories starting with .).

Building

With elan installed, run lake build.

Usage

After building, run build/bin/elan-cleanup. You can also copy this binary to a directory in your PATH.