cli

Documentation

Overview

Package table produces a string that represents slice of structs data in a text table

Index

• Constants
• Variables
• func ArgsNumCheck(cmd *cobra.Command, args []string, invalidNum int)
• func Debugf(format string, a ...interface{}) (n int, err error)
• func Debugln(a ...interface{}) (n int, err error)
• func Errorf(format string, a ...interface{}) (n int, err error)
• func Errorln(a ...interface{}) (n int, err error)
• func Fatalf(format string, a ...interface{})
• func Fatalln(a ...interface{})
• func HttpErrStrip(err error) error
• func JsonFormatter(v interface{}) string
• func LoadKeystoneAuthOptionsFromEnv() *c.KeystoneAuthOptions
• func LoadNoAuthOptionsFromEnv() *c.NoAuthOptions
• func PrintDict(u interface{}, keys KeyList, fmts FormatterList)
• func PrintList(slice interface{}, keys KeyList, fmts FormatterList)
• func PrintResponse(v interface{})
• func Printf(format string, a ...interface{}) (n int, err error)
• func Println(a ...interface{}) (n int, err error)
• func Run() error
• func TableDict(u interface{}, keys KeyList, fmts FormatterList) string
• func TableList(slice interface{}, keys KeyList, fmts FormatterList) string
• func Warnf(format string, a ...interface{}) (n int, err error)
• func Warnln(a ...interface{}) (n int, err error)
• type FormatterList
• type KeyList
• type StructElemCb
• type Writer
  • func (writer Writer) Write(data []byte) (n int, err error)

Constants

const (
	// Opensds Auth EVNs
	OpensdsEndpoint     = "OPENSDS_ENDPOINT"
	OpensdsAuthStrategy = "OPENSDS_AUTH_STRATEGY"
	OpensdsTenantId     = "OPENSDS_TENANT_ID"

	// Keystone Auth ENVs
	OsAuthUrl      = "OS_AUTH_URL"
	OsUsername     = "OS_USERNAME"
	OsPassword     = "OS_PASSWORD"
	OsTenantName   = "OS_TENANT_NAME"
	OsProjectName  = "OS_PROJECT_NAME"
	OsUserDomainId = "OS_USER_DOMAIN_ID"
)

Variables

var Debug bool

Functions

func ArgsNumCheck

func ArgsNumCheck(cmd *cobra.Command, args []string, invalidNum int)

func Debugf

func Debugf(format string, a ...interface{}) (n int, err error)

func Debugln

func Debugln(a ...interface{}) (n int, err error)

func Errorf

func Errorf(format string, a ...interface{}) (n int, err error)

func Errorln

func Errorln(a ...interface{}) (n int, err error)

func Fatalf

func Fatalf(format string, a ...interface{})

func Fatalln

func Fatalln(a ...interface{})

func HttpErrStrip

func HttpErrStrip(err error) error

Strip some redundant message from client http error.

func JsonFormatter

func JsonFormatter(v interface{}) string

func LoadKeystoneAuthOptionsFromEnv

func LoadKeystoneAuthOptionsFromEnv() *c.KeystoneAuthOptions

func LoadNoAuthOptionsFromEnv

func LoadNoAuthOptionsFromEnv() *c.NoAuthOptions

func PrintDict

func PrintDict(u interface{}, keys KeyList, fmts FormatterList)

func PrintList

func PrintList(slice interface{}, keys KeyList, fmts FormatterList)

Output formats slice of structs data and writes to standard output.(Using box drawing characters)

func PrintResponse

func PrintResponse(v interface{})

func Printf

func Printf(format string, a ...interface{}) (n int, err error)

func Println

func Println(a ...interface{}) (n int, err error)

func Run

func Run() error

Run method indicates how to start a cli tool through cobra.

func TableDict

func TableDict(u interface{}, keys KeyList, fmts FormatterList) string

Table formats slice of structs data and returns the resulting string.(Using standard ascii characters)

func TableList

func TableList(slice interface{}, keys KeyList, fmts FormatterList) string

Table formats slice of structs data and returns the resulting string.(Using box drawing characters)

func Warnf

func Warnf(format string, a ...interface{}) (n int, err error)

func Warnln

func Warnln(a ...interface{}) (n int, err error)

Types

type FormatterList

type FormatterList map[string]func(v interface{}) string

type KeyList

type KeyList []string

type StructElemCb

type StructElemCb func(name string, value reflect.Value) error

type Writer

type Writer struct{}

func (Writer) Write

func (writer Writer) Write(data []byte) (n int, err error)

do nothing