| go-flags | viper | |
|---|---|---|
| 9 | 74 | |
| 2,509 | 25,862 | |
| - | - | |
| 0.0 | 8.8 | |
| 18 days ago | 2 days ago | |
| Go | Go | |
| BSD 3-clause "New" or "Revised" License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
go-flags
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Which packages do you recommend for building cli tools?
https://github.com/jessevdk/go-flags provides a pretty neat way to specify flags and handle commands. Not so much extensible as cobra, but good enough for small cli tools
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Show HN: New set of Go libraries for CLI Development
flags aims to merge the concepts from https://github.com/jessevdk/go-flags, and https://github.com/octago/sflags, both relying on struct tags to define CLI command specs. The flags library uses these underlying concepts to produce complete `cobra.Command` trees, and brings many comfort-of-life improvements for the generated applications/commands.
Console (https://github.com/reeflective/console)
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Libraries for CLI and console applications
Flags (https://github.com/reeflective/flags) flags aims to merge the concepts from https://github.com/jessevdk/go-flags, and https://github.com/octago/sflags, both relying on struct tags to define CLI command specs. The flags library uses these underlying concepts to produce complete `cobra.Command` trees, and brings many comfort-of-life improvements for the generated applications/commands.
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Golang equivalent of Python’s click (CLT framework)
go-flags
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Eclipse: python-fire inspired library to simplify creating CLIs in Go, on top of Cobra
Yeah, I just didn't need the command-subcommand scheme. I used the go-flags test file for examples: https://github.com/jessevdk/go-flags/blob/master/example_test.go
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Golang - Writing CLI App in Golang with Cobra
There are alternatives available for Cobra as well i.e. mitchellh/cli, go-flags, urfave/cli etc.
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What are some good open source project to read when learning Go?
https://github.com/jessevdk/go-flags - struct based flag parsing
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?
cobra - A Commander for modern Go CLI interactions
godotenv - A Go port of Ruby's dotenv library (Loads environment variables from .env files)
kingpin - CONTRIBUTIONS ONLY: A Go (golang) command line and flag parser
envconfig - Small library to read your configuration from environment variables
urfave/cli - A simple, fast, and fun package for building command line apps in Go
koanf - Simple, extremely lightweight, extensible, configuration management library for Go. Support for JSON, TOML, YAML, env, command line, file, S3 etc. Alternative to viper.
kong - Kong is a command-line parser for Go
cleanenv - ✨Clean and minimalistic environment configuration reader for Golang
pflag - Drop-in replacement for Go's flag package, implementing POSIX/GNU-style --flags.
kelseyhightower/envconfig - Golang library for managing configuration data from environment variables
mitchellh/cli - A Go library for implementing command-line interfaces.
mapstructure - Go library for decoding generic map values into native Go structures and vice versa.