snob
viper
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snob
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Snob - Dev Log (How it's done)
Following up on this post about Snob, let's dive a bit deeper on how it was done and get a better overview from a development perspective.
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Snob - Simple CLI that fetches movies and TV shows info, written in Go.
Joining this idea with the fact that I wanted to practice more of Go, I created Snob - A simple CLI that fetches movies and TV shows info, written in Go:
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
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Building RESTful API with Hexagonal Architecture in Go
Instead of directly accessing environment variables with os.Getenv(), integrating a configuration handler like viper might make it maintainable.
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What is the most common approach to configure a backend app?
I guess most people are using https://github.com/spf13/viper but I don't know if I should read everything from
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Could I get a code review?
Use Viper for config file or environmental variable configuration -- it's going to save you a whole lot of time.
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Which packages do you recommend for building cli tools?
Cobra and Viper.
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Library for Python similar to Go's Viper / 12 Factor
I've mostly been using https://github.com/spf13/viper of late for my go projects. It supports the standard config formats, (json, yaml, toml etc) and lets you override any value with a ENV value.
What are some alternatives?
grace - :screwdriver: It's strace, with colours.
godotenv - A Go port of Ruby's dotenv library (Loads environment variables from .env files)
color - Color package for Go (golang)
envconfig - Small library to read your configuration from environment variables
homebrew-brews - 🍺 My brews repository.
koanf - Simple, extremely lightweight, extensible, configuration management library for Go. Support for JSON, TOML, YAML, env, command line, file, S3 etc. Alternative to viper.
jsoncolor - Colorized JSON output for Go
cleanenv - ✨Clean and minimalistic environment configuration reader for Golang
goreleaser - Deliver Go binaries as fast and easily as possible
kelseyhightower/envconfig - Golang library for managing configuration data from environment variables
urfave/cli - A simple, fast, and fun package for building command line apps in Go
mapstructure - Go library for decoding generic map values into native Go structures and vice versa.