cliutil

func BuildLine ¶ added in v0.4.1

func BuildLine(binFile string, args []string) string

BuildLine build command line string by given args.

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 ExecLine ¶ added in v0.4.1

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

ExecLine quick exec an command line string

func HasShellEnv ¶

func HasShellEnv(shell string) bool

HasShellEnv has shell env check. Usage:

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

func LineBuild ¶ added in v0.4.1

func LineBuild(binFile string, args []string) string

LineBuild build command line string by given args.

func ParseLine ¶ added in v0.4.1

func ParseLine(line string) []string

ParseLine input command line text. alias of the StringToOSArgs()

func QuickExec ¶ added in v0.4.1

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

QuickExec quick exec an simple command line

func ReadFirst ¶ added in v0.4.1

func ReadFirst(question string) (string, error)

ReadFirst read first char

func ReadFirstByte ¶ added in v0.4.1

func ReadFirstByte(question string) (byte, error)

ReadFirstByte read first byte char

Usage:

ans, _ := ReadFirstByte("continue?[y/n] ")

func ReadFirstRune ¶ added in v0.4.1

func ReadFirstRune(question string) (rune, error)

ReadFirstRune read first rune char

func ReadInput ¶ added in v0.4.1

func ReadInput(question string) (string, error)

ReadInput read user input form Stdin

func ReadLine ¶ added in v0.4.1

func ReadLine(question string) (string, error)

ReadLine read one line from user input.

Usage:

in := ReadLine("")
ans, _ := ReadLine("your name?")

func ReadPassword ¶ added in v0.4.1

func ReadPassword(question ...string) string

ReadPassword from console terminal

func ShellExec ¶

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

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

func String2OSArgs ¶ added in v0.4.1

func String2OSArgs(line string) []string

String2OSArgs parse input command line text to os.Args

func StringToOSArgs ¶ added in v0.4.1

func StringToOSArgs(line string) []string

StringToOSArgs parse input command line text to os.Args