From 41bc54be363af83ae4e7d9518668e193ec53ea92 Mon Sep 17 00:00:00 2001 From: cuishuang Date: Sun, 13 Mar 2022 21:02:58 +0800 Subject: [PATCH] remove README.md Signed-off-by: cuishuang --- README.md | 111 ------------------------------------------------------ 1 file changed, 111 deletions(-) delete mode 100644 README.md diff --git a/README.md b/README.md deleted file mode 100644 index 7adef143b..000000000 --- a/README.md +++ /dev/null @@ -1,111 +0,0 @@ -![cobra logo](https://cloud.githubusercontent.com/assets/173412/10886352/ad566232-814f-11e5-9cd0-aa101788c117.png) - -Cobra is a library for creating powerful modern CLI applications. - -Cobra is used in many Go projects such as [Kubernetes](http://kubernetes.io/), -[Hugo](https://gohugo.io), and [Github CLI](https://github.com/cli/cli) to -name a few. [This list](./projects_using_cobra.md) contains a more extensive list of projects using Cobra. - -[![](https://img.shields.io/github/workflow/status/spf13/cobra/Test?longCache=tru&label=Test&logo=github%20actions&logoColor=fff)](https://github.com/spf13/cobra/actions?query=workflow%3ATest) -[![Go Reference](https://pkg.go.dev/badge/github.com/spf13/cobra.svg)](https://pkg.go.dev/github.com/spf13/cobra) -[![Go Report Card](https://goreportcard.com/badge/github.com/spf13/cobra)](https://goreportcard.com/report/github.com/spf13/cobra) -[![Slack](https://img.shields.io/badge/Slack-cobra-brightgreen)](https://gophers.slack.com/archives/CD3LP1199) - -# Overview - -Cobra is a library providing a simple interface to create powerful modern CLI -interfaces similar to git & go tools. - -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 -* 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 shell autocomplete for your application (bash, zsh, fish, powershell) -* Automatically generated man pages for your application -* Command aliases so you can change things without breaking them -* The flexibility to define your own help, usage, etc. -* Optional seamless integration with [viper](http://github.com/spf13/viper) for 12-factor apps - -# Concepts - -Cobra is built on a structure of commands, arguments & flags. - -**Commands** represent actions, **Args** are things and **Flags** are modifiers for those actions. - -The best applications read like sentences when used, and as a result, users -intuitively know how to interact with them. - -The pattern to follow is -`APPNAME VERB NOUN --ADJECTIVE.` - or -`APPNAME COMMAND ARG --FLAG` - -A few good real world examples may better illustrate this point. - -In the following example, 'server' is a command, and 'port' is a flag: - - hugo server --port=1313 - -In this command we are telling Git to clone the url bare. - - git clone URL --bare - -## Commands - -Command is the central point of the application. Each interaction that -the application supports will be contained in a Command. A command can -have children commands and optionally run an action. - -In the example above, 'server' is the command. - -[More about cobra.Command](https://pkg.go.dev/github.com/spf13/cobra#Command) - -## Flags - -A flag is a way to modify the behavior of a command. Cobra supports -fully POSIX-compliant flags as well as the Go [flag package](https://golang.org/pkg/flag/). -A Cobra command can define flags that persist through to children commands -and flags that are only available to that command. - -In the example above, 'port' is the flag. - -Flag functionality is provided by the [pflag -library](https://github.com/spf13/pflag), a fork of the flag standard library -which maintains the same interface while adding POSIX compliance. - -# Installing -Using Cobra is easy. First, use `go get` to install the latest version -of the library. - -``` -go get -u github.com/spf13/cobra@latest -``` - -Next, include Cobra in your application: - -```go -import "github.com/spf13/cobra" -``` - -# Usage -`cobra-cli` is a command line program to generate cobra applications and command files. -It will bootstrap your application scaffolding to rapidly -develop a Cobra-based application. It is the easiest way to incorporate Cobra into your application. - -It can be installed by running: - -``` -go install github.com/spf13/cobra-cli@latest -``` - -For complete details on using the Cobra-CLI generator, please read [The Cobra Generator README](https://github.com/spf13/cobra-cli/blob/master/README.md) - -For complete details on using the Cobra library, please read the [The Cobra User Guide](user_guide.md). - -# License - -Cobra is released under the Apache 2.0 license. See [LICENSE.txt](https://github.com/spf13/cobra/blob/master/LICENSE.txt)