utils

package

v0.4.1 Latest Latest Go to latest Published: Aug 6, 2023 License: MIT Imports: 10 Imported by: 0

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Repository

github.com/jvzantvoort/goproj

Links

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Documentation ¶

Overview ¶

Package utils provides utilitary functions.

Index ¶

Constants
func CenterLine(line string, width int) string
func ErrorBox(format string, args ...interface{})
func FileExists(fpath string) (bool, os.FileInfo)
func FileIsExecutable(fpath string) bool
func GetHomeDir() string
func MkdirP(dirname string, mode int) error
func PanicOnError(fmtstr string, err error)
func PrintError(fmtstr string, err error) error
func PrintFailed(format string, args ...interface{})
func PrintFatal(fmtstr string, err error) error
func PrintStatus(colorattr color.Attribute, status, format string, args ...interface{})
func PrintSuccess(format string, args ...interface{})
func TextBox(title, format string, args ...interface{})

Constants ¶

View Source

const (
	WIDTHSUBS          int             = 20
	TitleColor         color.Attribute = color.FgMagenta
	InfoNameColor      color.Attribute = color.Bold
	InfoValueColor     color.Attribute = color.FgYellow
	BranchDefaultColor color.Attribute = color.FgBlue
	BranchChangedColor color.Attribute = color.FgYellow

	SuccessColor color.Attribute = color.FgGreen
	FailureColor color.Attribute = color.FgRed
)

Variables ¶

This section is empty.

Functions ¶

func CenterLine ¶ added in v0.4.0

func CenterLine(line string, width int) string

func ErrorBox ¶ added in v0.4.0

func ErrorBox(format string, args ...interface{})

func FileExists ¶

func FileExists(fpath string) (bool, os.FileInfo)

FileExists check if a target exists and is a file.

check, info := utils.FileExists("/etc/passwd")
if check {
   fmt.Printf("size: %d\n", info.Size())
}

func FileIsExecutable ¶

func FileIsExecutable(fpath string) bool

FileIsExecutable file exists and is executable

func GetHomeDir ¶

func GetHomeDir() string

GetHomeDir get the user's homedir

func MkdirP ¶

func MkdirP(dirname string, mode int) error

MkdirP

err := utils.MkdirP("/lala", int(0755))
if err != nil {
  panic(err)
}

func PanicOnError ¶

func PanicOnError(fmtstr string, err error)

PanicOnError missing godoc.

func PrintError ¶

func PrintError(fmtstr string, err error) error

PrintError if err is not nil print fmtstr as error.

func PrintFailed ¶ added in v0.4.0

func PrintFailed(format string, args ...interface{})

func PrintFatal ¶

func PrintFatal(fmtstr string, err error) error

PrintFatal missing godoc.

func PrintStatus ¶ added in v0.4.0

func PrintStatus(colorattr color.Attribute, status, format string, args ...interface{})

func PrintSuccess ¶ added in v0.4.0

func PrintSuccess(format string, args ...interface{})

func TextBox ¶ added in v0.4.0

func TextBox(title, format string, args ...interface{})

Types ¶

This section is empty.

Source Files ¶

View all Source files

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