go-flagsfiller
cobra
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| go-flagsfiller | cobra | |
|---|---|---|
| 2 | 129 | |
| 28 | 35,891 | |
| - | - | |
| 5.4 | 7.8 | |
| about 2 months ago | 8 days ago | |
| Go | Go | |
| MIT License | Apache License 2.0 |
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go-flagsfiller
cobra
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The power of the CLI with Golang and Cobra CLI
We can use the flag with --date or -date, Go already does the automatic check. We can make our entire boilerplate with this approach, but let's make it a little easier and use the Cobra CLI package.
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Build your own curl in Golang
In this tutorial, we'll walk through the process of creating a simple command-line tool similar to curl using Go and Cobra, a CLI library for Go.
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Scripts should be written using the project main language
I use https://github.com/spf13/cobra religiously for this kind of thing - it handles all the annoying corner cases of parsing flags, and also has an intuitive notion of subcommands (with basic usage/help text generated) for picking which task you want to run with positional arguments.
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Command Line Interface Guidelines
We recently chose cobra[1] to create a cli application. It comes with so many best practices already packaged like autocompletions, help texts etc. etc.
[1]: https://github.com/spf13/cobra
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What 3rd-party libraries do you use often/all the time?
github.com/spf13/cobra
- O poder do CLI com Golang e Cobra CLI
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How to read Cobra command line flag
I looked at the docs: https://cobra.dev/ ... and there are only examples on how to add new flags.
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Dockerizing Golang CLI Tool - A Step-by-Step Guide
For installing Cobra-CLI you can go to Cobraor run go install github.com/spf13/cobra-cli@latest in the terminal.
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Packaging Go for Arch Linux Tutorial
In my build phase, I compile the source to create a k3sup binary and I also run the binary to generate shell script completions. Give kudos to this functionality which comes from spf13/cobra Go library for CLIs.
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Add License Headers to Your Code Files
NWA is a command-line tool built on cobra. Here's an overview of NWA's commands:
What are some alternatives?
vars - Simple and yet powerful configuration management for Go
urfave/cli - A simple, fast, and fun package for building command line apps in Go
config - loads configuration settings from various sources into your struct
cli - CLI - A package for building command line app with go
kingpin - CONTRIBUTIONS ONLY: A Go (golang) command line and flag parser
kong - Kong is a command-line parser for Go
go-flags - go command line option parser
mitchellh/cli - A Go library for implementing command-line interfaces.
pflag - Drop-in replacement for Go's flag package, implementing POSIX/GNU-style --flags.
mow.cli - A versatile library for building CLI applications in Go
argparse - Argparse for golang. Just because `flag` sucks
docopt.go - A command-line arguments parser that will make you smile.