helper

Documentation

Index

• Constants
• Variables
• func NewPlauncher() *plauncher
• func NewTerminalReader(r io.Reader) *terminalReader
• func PrintTable(w io.Writer, cols []string, nbRows int, getRow func(int) []string, ...)
• func PrintfColorW(w io.Writer, color string, format string, args ...interface{})
• func QuitToStdErr(msg interface{})
• func QuitWithUserError(err error)
• func ResolvePath(origPath string, parse bool) (finalPath string, err error)
• type Config
  • func (c *Config) Init(name string) error
  • func (c *Config) LoadConfig(cmd *cobra.Command) (err error)
• type Execs
• type PasswordReader
• type Plauncher
• type TerminalReadPw
• type TerminalReader

Constants

const DetachedFlag = "detached"

DetachedFlag ...

const DetachedShortFlag = "d"

DetachedShortFlag ...

Variables

var Blue = "\033[34m"

Blue ...

var Cyan = "\033[36m"

Cyan ...

var Green = "\033[32m"

Green ...

var Purple = "\033[35m"

Purple ...

var Red = "\033[31m"

Red ...

var Reset = "\033[0m"

Reset resets the color

var White = "\033[37m"

White ...

var Yellow = "\033[33m"

Yellow ...

Functions

func NewPlauncher

func NewPlauncher() *plauncher

func NewTerminalReader

func NewTerminalReader(r io.Reader) *terminalReader

func PrintTable

func PrintTable(
	w io.Writer,
	cols []string,
	nbRows int,
	getRow func(int) []string,
	caption string,
)

PrintTable prints data (string arrays) in a tabular format

func PrintfColorW

func PrintfColorW(w io.Writer, color string, format string, args ...interface{})

PrintfColorW ...

func QuitToStdErr

func QuitToStdErr(msg interface{})

QuitToStdErr prints an error on stderr and closes

func QuitWithUserError

func QuitWithUserError(err error)

QuitWithUserError ...

func ResolvePath

func ResolvePath(origPath string, parse bool) (finalPath string, err error)

ResolvePath ...

Types

type Config

type Config struct {
	Name  string // default config file name
	CfgFn string // bind with flag config (config file submitted by user, it overrides default)
}

Options cmd options

func (*Config) Init

func (c *Config) Init(name string) error

Init initializes config

func (*Config) LoadConfig

func (c *Config) LoadConfig(cmd *cobra.Command) (err error)

LoadConfig loads the config file (if any) and initializes the config

type Execs

type Execs interface {
	Command(name string, arg ...string) *exec.Cmd
}

type PasswordReader

type PasswordReader interface {
	Read(string) ([]byte, error)
}

PasswordReader ...

var DefaultPasswordReader PasswordReader = stdinPasswordReader{/* contains filtered or unexported fields */}

DefaultPasswordReader ...

type Plauncher

type Plauncher interface {
	Detached() error
}

type TerminalReadPw

type TerminalReadPw interface {
	ReadPassword(fd int) ([]byte, error)
}

type TerminalReader

type TerminalReader interface {
	ReadFromTerminalYN(def string) (selected string, err error)
}