util

Documentation

Index

• func IgnoredFlag(f *pflag.FlagSet, name, message string)
• func LoadConfig(filename string, pointer interface{}) error
• func ParseConfigFileParameter(args []string) (configFile string)
• func ReadMultiFile(fileListStr string) ([]byte, error)
• func ReadStreamFile(fileName string) ([]byte, error)
• func RegisterExitHandlers(logger logger.Logger, cancelFunc func()) (stop chan struct{})
• func SliceMapToStringMap(m map[string][]string) map[string]string
• func StartServiceAsync(ctx *mbcontext.Context, log logger.Logger, serveFn func() error, ...)
• func ToHttpHeader(headers map[string]interface{}) (httpHeader http.Header)
• func ValidateConfigs(configs ...ValidatableConfig) error
• type RegistrableConfig
• type ValidatableConfig

Functions

func IgnoredFlag

func IgnoredFlag(f *pflag.FlagSet, name, message string)

IgnoredFlag ignores set value, without any warning

func LoadConfig

func LoadConfig(filename string, pointer interface{}) error

LoadConfig read YAML-formatted config from filename into cfg.

func ParseConfigFileParameter

func ParseConfigFileParameter(args []string) (configFile string)

ParseConfigFileParameter Parse -config.file and -config.expand-env option via separate flag set, to avoid polluting default one and calling flag.Parse on it twice.

func ReadMultiFile

func ReadMultiFile(fileListStr string) ([]byte, error)

func ReadStreamFile

func ReadStreamFile(fileName string) ([]byte, error)

func RegisterExitHandlers

func RegisterExitHandlers(logger logger.Logger, cancelFunc func()) (stop chan struct{})

RegisterExitHandlers is used to register exit handlers

func SliceMapToStringMap

func SliceMapToStringMap(m map[string][]string) map[string]string

func StartServiceAsync

func StartServiceAsync(ctx *mbcontext.Context, log logger.Logger,
	serveFn func() error, stopFn func() error)

StartServiceAsync is used to start service async

func ToHttpHeader

func ToHttpHeader(headers map[string]interface{}) (httpHeader http.Header)

func ValidateConfigs

func ValidateConfigs(configs ...ValidatableConfig) error

ValidateConfigs is used to validate validatable configs

Types

type RegistrableConfig

type RegistrableConfig interface {
	// RegisterFlagsWithPrefix is used to registerer flag with prefix
	RegisterFlagsWithPrefix(prefix string, f *pflag.FlagSet)
}

RegistrableConfig defines the registrable config

type ValidatableConfig

type ValidatableConfig interface {
	// Validate is used to validate config and returns error on failure
	Validate() error
}

ValidatableConfig defines the validatable Config