Example of progress animations and colour for a Golang CLI
This is a sample which could be extended or make more generic as part of a task runner.
It combines WaitGroup with github.com/morikuni/aec for colour.
I wrote this around 2 years ago when wanting to generate ASCII animations for the OpenFaaS CLI - it's not made it into the CLI yet, but if you're interested in contributing, then please let me know :-)
k3sup - Installer for k3s and helm charts with strongly-typed parameters - works on any K8s cluster including RPi/ARM
inlets - HTTPS tunnels to your local network from anywhere
OpenFaaS - Serverless-style Functions & Microservices Made Simple on Kubernetes
Clone the repo into your GOPATH and
git clone https://github.com/alexellis/cli-progress-animation