Echelon - hierarchical progress in terminals

Cross-platform library to organize logs in a hierarchical structure.

Here is an example how it looks for running Dockerized tasks via Cirrus CLI:

Features

• Customizable and works with any VT100 compatible terminal
• Supports simplified output for dumb terminals
• Implements incremental drawing algorithm to optimize drawing performance
• Can be used from multiple goroutines
• Pluggable and customizable renderers
• Works on Windows!

Example

Please check demo folder for a simple example or how echelon is used in Cirrus CLI.