Viper的兄弟Cobra

最新推荐文章于 2025-11-22 03:10:28 发布

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最新推荐文章于 2025-11-22 03:10:28 发布 · 1.3k 阅读

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Cobra是spf13项目下的一个用于创建现代CLI应用的库，与Viper相关。它简化了命令行接口的创建，类似Git和Go工具。通过定义和添加command，结合flag和value，能够方便地处理命令行输入。Cobra使得处理CLI命令变得更加高效，是开发中的实用工具。

Tendermint也使用了Cobra工具，Cobra跟Viper是兄弟关系的，都是spf13下面的项目，摘下github上的描述

(spf13何许人也，这么牛逼，写了这么多开源工具。

看了下简介应该是google golang团队的大牛，这些工具也都是基于go语言开发的)

https://github.com/spf13/cobra

Cobra is a library providing a simple interface to create powerful modern CLI interfaces similar to git & go tools.

Cobra is also an application that will generate your application scaffolding to rapidly develop a Cobra-based application.

Cobra provides:

Easy subcommand-based CLIs: app server, app fetch, etc.
Fully POSIX-compliant flags (including short & long versions)
Nested subcommands
Global, local and cascading flags
Easy generation of applications & commands with cobra init appname & cobra add cmdname
Intelligent suggestions (app srver... did you mean app server?)
Automatic help generation for commands and flags
Automatic help flag recognition of -h, --help, etc.
Automatically generated bash autocomplet