utils

Documentation

Index

• func AreYouSure(message string, reader UserInputReader) bool
• func Ask(s string, required bool, secret bool, reader UserInputReader) string
• func PrettyJSON(b []byte) string
• type CommandRunner
  • func (cr CommandRunner) RunCommand(name string, arg ...string) error
• type FileOps
  • func (_ FileOps) FileExists(path string) bool
  • func (_ FileOps) ReadFile(path string) ([]byte, error)
• type StdinInputReader
  • func NewStdinInputReader() *StdinInputReader
  • func (reader StdinInputReader) Read(secret bool) (string, error)
• type UserInputReader

Examples

• PrettyJSON (Empty)
• PrettyJSON (Notjson)
• PrettyJSON (Output)

Functions

func AreYouSure

func AreYouSure(message string, reader UserInputReader) bool

func Ask

func Ask(s string, required bool, secret bool, reader UserInputReader) string

func PrettyJSON

func PrettyJSON(b []byte) string

Example (Empty)

data := bytes.NewBufferString("").Bytes()
result := PrettyJSON(data)

fmt.Println(result)

Example (Notjson)

data := bytes.NewBufferString("<garbage>").Bytes()
result := PrettyJSON(data)

fmt.Println(result)

Example (Output)

data := bytes.NewBufferString("{\"cat\":\"meow\"}").Bytes()
result := PrettyJSON(data)

fmt.Println(result)

Output:

{
  "cat": "meow"
}

Types

type CommandRunner

type CommandRunner struct {
}

func (CommandRunner) RunCommand

func (cr CommandRunner) RunCommand(name string, arg ...string) error

type FileOps

type FileOps struct {
}

func (FileOps) FileExists

func (_ FileOps) FileExists(path string) bool

func (FileOps) ReadFile

func (_ FileOps) ReadFile(path string) ([]byte, error)

type StdinInputReader

type StdinInputReader struct{}

func NewStdinInputReader

func NewStdinInputReader() *StdinInputReader

func (StdinInputReader) Read

func (reader StdinInputReader) Read(secret bool) (string, error)

type UserInputReader

type UserInputReader interface {
	Read(secret bool) (string, error)
}