ini VS viper

I am very new to golang and am trying to write a Program that uses INI Cobfiguration Files. The library that I am using, has built in functions to output the Key as a certain type (string, int, bool, etc). However as I will be accessing several different Keys of different types, I wrote a wrapper that takes the section and key name and the output type, passes that to the libraries functions and outputs the result as the any type. While trying to pass the output into another function that requires a string, it throws the error that it is unable to convert any to string as string requires type assertion. I couldn't find much about the any type, but it seems luke i will either need to redesign my wrapper function, use an alternative to any or find a way to convert any to string or []byte at least.

Viper is a configuration management library that handles environment variables, config files, and command-line flags. It supports JSON, YAML, TOML, and more, making it easy to manage settings in one place.

5. Viper

Managing configurations efficiently is a cornerstone of building scalable and maintainable software. In Go, the Viper package 🐍 stands out as a robust solution for managing application configurations. With support for multiple file formats, environment variables, and seamless unmarshaling to structs, Viper simplifies configuration management for modern applications.

- Terminal-Based Workflow: CREV is a CLI tool, removing the need to switch between your editor and the browser.

I have written the CREV CLI tool in Go as I was interested in learning the language and I heard many good things about it’s efficiency and speed. I used https://github.com/spf13/cobra to manage the CLI commands and [Viper](https://github.com/spf13/viper) for handling configurations. This is the first project I have done with Go but I find the language interesting and the Go routines also help with reading in your entire codebase. For the code reviews themselves I use google cloud functions which invoke GPT-4o (am also planning to add Claude 3.5 and GPT-o1).

I’d love to hear your feedback—whether it’s ideas for new features or reasons why you believe this tool is useful or useless to you. I am using it daily so it at least solved my own problem :)

Environment variables: using Viper

Once environment variables are setup we need load them into our project. For this this i will use viper

The code uses Viper to load configuration files in the application.

github.com/spf13/viper