cli === [](https://travis-ci.org/urfave/cli) [](https://ci.appveyor.com/project/urfave/cli) [](https://godoc.org/github.com/urfave/cli) [](https://codebeat.co/projects/github-com-urfave-cli) [](https://goreportcard.com/report/urfave/cli) [](https://codecov.io/gh/urfave/cli) cli is a simple, fast, and fun package for building command line apps in Go. The goal is to enable developers to write fast and distributable command line applications in an expressive way. ## Usage Documentation Usage documentation exists for each major version - `v1` - [./docs/v1/manual.md](./docs/v1/manual.md) - `v2` - 🚧 documentation for `v2` is WIP 🚧 ## Installation Make sure you have a working Go environment. Go version 1.10+ is supported. [See the install instructions for Go](http://golang.org/doc/install.html). ### GOPATH Make sure your `PATH` includes the `$GOPATH/bin` directory so your commands can be easily used: ``` export PATH=$PATH:$GOPATH/bin ``` ### Supported platforms cli is tested against multiple versions of Go on Linux, and against the latest released version of Go on OS X and Windows. For full details, see [`./.travis.yml`](./.travis.yml) and [`./appveyor.yml`](./appveyor.yml). ### Using `v1` releases ``` $ go get github.com/urfave/cli ``` ```go ... import ( "github.com/urfave/cli" ) ... ``` ### Using `v2` releases **Warning**: `v2` is in a pre-release state. ``` $ go get github.com/urfave/cli.v2 ``` ```go ... import ( "github.com/urfave/cli.v2" // imports as package "cli" ) ... ```