utils

package

v0.2.13 Latest Latest Go to latest Published: Dec 2, 2020 License: MIT Imports: 8 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/ackerr/lab

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Documentation ¶

Index ¶

Variables
func Check(err error)
func ColorBg(val, color string) string
func ColorFg(val, color string) string
func Err(msg ...interface{})
func FileExists(path string) bool
func GetEnv(key, fallback string) string
func OpenBrowser(url string) error
func RandomColor(in string) (out string)

Constants ¶

This section is empty.

Variables ¶

View Source

var Color = []string{
	"\u001b[31;1m",
	"\u001b[32;1m",
	"\u001b[33;1m",
	"\u001b[34;1m",
	"\u001b[35;1m",
	"\u001b[36;1m",
	"\u001b[37;1m",
}

Color base 8color Black: \u001b[30m Red: \u001b[31m Green: \u001b[32m Yellow: \u001b[33m Blue: \u001b[34m Magenta: \u001b[35m Cyan: \u001b[36m White: \u001b[37m Reset: \u001b[0m

Functions ¶

func Check ¶ added in v0.0.4

func Check(err error)

Check : return the error message if the err is not nil

func ColorBg ¶ added in v0.2.13

func ColorBg(val, color string) string

func ColorFg ¶ added in v0.2.6

func ColorFg(val, color string) string

func Err ¶ added in v0.0.3

func Err(msg ...interface{})

Err : return the error message，then exit

func FileExists ¶ added in v0.1.4

func FileExists(path string) bool

func GetEnv ¶ added in v0.0.4

func GetEnv(key, fallback string) string

GetEnv : get env, if not exist use fallback value

func OpenBrowser ¶ added in v0.0.8

func OpenBrowser(url string) error

OpenBrowser open the url in web browser

func RandomColor ¶ added in v0.2.0

func RandomColor(in string) (out string)

Types ¶

This section is empty.

Source Files ¶

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