Popularity
4.3
Growing
Activity
0.0
Stable
94
6
11
Programming language: Go
License: MIT License
Tags:
Utilities
Latest version: v1.3.0
cmd alternatives and similar packages
Based on the "Utilities" category.
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项目文档
基于vite+vue3+gin搭建的开发基础平台(已完成setup语法糖版本),集成jwt鉴权,权限管理,动态路由,显隐可控组件,分页封装,多点登录拦截,资源权限,上传下载,代码生成器,表单生成器等开发必备功能,五分钟一套CURD前后端代码。 -
excelize
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godotenv
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goreporter
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go-funk
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gorequest
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mc
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gojson
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Kopia
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spinner
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filetype
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mole
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boilr
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create-go-app
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beaver
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JobRunner
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mimetype
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Popular Comparisons
README
cmd package
A simple package to execute shell commands on linux, darwin and windows.
Installation
$ go get -u github.com/commander-cli/[email protected]
Usage
c := cmd.NewCommand("echo hello")
err := c.Execute()
if err != nil {
panic(err.Error())
}
fmt.Println(c.Stdout())
fmt.Println(c.Stderr())
Configure the command
To configure the command a option function will be passed which receives the command object as an argument passed by reference.
Default option functions:
cmd.WithStandardStreams
cmd.WithCustomStdout(...io.Writers)
cmd.WithCustomStderr(...io.Writers)
cmd.WithTimeout(time.Duration)
cmd.WithoutTimeout
cmd.WithWorkingDir(string)
cmd.WithEnvironmentVariables(cmd.EnvVars)
cmd.WithInheritedEnvironment(cmd.EnvVars)
Example
c := cmd.NewCommand("echo hello", cmd.WithStandardStreams)
c.Execute()
Set custom options
setWorkingDir := func (c *Command) {
c.WorkingDir = "/tmp/test"
}
c := cmd.NewCommand("pwd", setWorkingDir)
c.Execute()
Testing
You can catch output streams to stdout
and stderr
with cmd.CaptureStandardOut
.
// caputred is the captured output from all executed source code
// fnResult contains the result of the executed function
captured, fnResult := cmd.CaptureStandardOut(func() interface{} {
c := NewCommand("echo hello", cmd.WithStandardStream)
err := c.Execute()
return err
})
// prints "hello"
fmt.Println(captured)
Development
Running tests
make test
ToDo
- os.Stdout and os.Stderr output access after execution via
c.Stdout()
andc.Stderr()