Example Golang Configuration and CLI Cobra with Viper

Example Golang app that has a CLI implemented using Cobra and configuration managed by Viper. Cobra: https://github.com/spf13/cobra Viper: https://github.com/spf13/viper

Prerequisites

• Golang

Features

• Read from a config file
• Read from environment variables
• Have defaults.
• Unmarshal config into a struct.
• Viper also has support for writing the config out to a file: https://github.com/spf13/viper#writing-config-files