cliutil

Documentation

Overview

Package cliutil provides some util functions for CLI

Index

• func CurrentShell(onlyName bool) (path string)
• func ExecCmd(binName string, args []string, workDir ...string) (string, error)
• func ExecCommand(binName string, args []string, workDir ...string) (string, error)
• func HasShellEnv(shell string) bool
• func QuickExec(cmdLine string, workDir ...string) (string, error)
• func ShellExec(cmdLine string, shells ...string) (string, error)

Functions

func CurrentShell

func CurrentShell(onlyName bool) (path string)

CurrentShell get current used shell env file. eg "/bin/zsh" "/bin/bash"

func ExecCmd

func ExecCmd(binName string, args []string, workDir ...string) (string, error)

ExecCmd a CLI bin file and return output. Usage:

ExecCmd("ls", []string{"-al"})

func ExecCommand

func ExecCommand(binName string, args []string, workDir ...string) (string, error)

ExecCommand alias of the ExecCmd()

func HasShellEnv

func HasShellEnv(shell string) bool

HasShellEnv has shell env check. Usage:

HasShellEnv("sh")
HasShellEnv("bash")

func QuickExec

func QuickExec(cmdLine string, workDir ...string) (string, error)

QuickExec quick exec an simple command line

func ShellExec

func ShellExec(cmdLine string, shells ...string) (string, error)

ShellExec exec command by shell cmdStr eg. "ls -al"