viper
kelseyhightower/envconfig
viper | kelseyhightower/envconfig | |
---|---|---|
79 | 15 | |
28,510 | 5,213 | |
1.2% | 0.8% | |
8.3 | 0.0 | |
20 days ago | 10 months ago | |
Go | Go | |
MIT License | MIT License |
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viper
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5 Golang Libraries You’ll Wish You Knew Sooner
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.
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Top 5 Go Libraries Every Backend Developer Should Know
5. Viper
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A Guide to Configuration Management in Go with 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.
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Show HN: CREV – A Go-based CLI tool for AI code reviews and codebase exports
- 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 :)
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Building a RESTful API with Go Fiber: An Express-Inspired Boilerplate
Environment variables: using Viper
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Upload and Delete file from Amazon S3 Bucket in Go using Presigned URLs
Once environment variables are setup we need load them into our project. For this this i will use viper
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Proxy Server in Go
The code uses Viper to load configuration files in the application.
- API completa em Golang - Parte 2
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What 3rd-party libraries do you use often/all the time?
github.com/spf13/viper
- API completa em Golang - Parte 1
kelseyhightower/envconfig
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newbie here looking for a framework
To configure the app I'd take a look at https://github.com/kelseyhightower/envconfig
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REST API with Go, Chi, MySQL and sqlx
envconfig
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What is the most common approach to configure a backend app?
- Having one way of configuring the app is excellent. You can either prefer environment variables, a file, or flags. You can do what Viper does by reading the file and unmarshalling it. The built-in flag package is enough for your flag-based config needs. If you want to prefer environment variables, I prefer https://github.com/kelseyhightower/envconfig
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Building Robust Applications in Go: Integrating Envconfig, Gorm, and OpenSearch
To extract values from the system environment, I utilize envconfig, a Go package. Envconfig facilitates mapping system environment variables to a Go struct. These Go structs are exposed through a config package, enabling other parts of the application to access them.
- An Efficient Struct Configuration Pattern For Golang
- A new method of configuration load in Golang
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Configuration management library for stage and production environments ?
You could prefix your env vars and use this package. https://github.com/kelseyhightower/envconfig
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passwords, secrets, keys - best practice
kelseyhightower/envconfig
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I'm looking for a good alternativ to Viper
Pretty much all of our services and pkgs use https://github.com/kelseyhightower/envconfig. It’s dead simple, gets out of your way, and is battle tested
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Looking for a Go(Golang) buddy
https://github.com/kelseyhightower/envconfig (read config from environment variables, more succinct than viper)
What are some alternatives?
koanf - Simple, extremely lightweight, extensible, configuration management library for Go. Supports JSON, TOML, YAML, env, command line, file, S3 etc. Alternative to viper.
env - A simple, zero-dependencies library to parse environment variables into structs
envconfig - Small library to read your configuration from environment variables
golobby-config - A lightweight yet powerful configuration manager for the Go programming language
cleanenv - ✨Clean and minimalistic environment configuration reader for Golang