flags

Documentation

Overview

Package flags contains enhanced versions of spf13/pflag flag routines which will read from the environment also.

Index

• func BoolP(name, shorthand string, value bool, usage string) (out *bool)
• func BoolVarP(flags *pflag.FlagSet, p *bool, name, shorthand string, value bool, ...)
• func CountP(name, shorthand string, usage string) (out *int)
• func CountVarP(flags *pflag.FlagSet, p *int, name, shorthand string, usage string)
• func DurationP(name, shorthand string, value time.Duration, usage string) (out *time.Duration)
• func DurationVarP(flags *pflag.FlagSet, p *time.Duration, name, shorthand string, ...)
• func FVarP(flags *pflag.FlagSet, value pflag.Value, name, shorthand, usage string)
• func Float64P(name, shorthand string, value float64, usage string) (out *float64)
• func Float64VarP(flags *pflag.FlagSet, p *float64, name, shorthand string, value float64, ...)
• func Int64P(name, shorthand string, value int64, usage string) (out *int64)
• func Int64VarP(flags *pflag.FlagSet, p *int64, name, shorthand string, value int64, ...)
• func IntP(name, shorthand string, value int, usage string) (out *int)
• func IntVarP(flags *pflag.FlagSet, p *int, name, shorthand string, value int, usage string)
• func SetDefaultFromEnv(flags *pflag.FlagSet, name string)
• func StringArrayP(name, shorthand string, value []string, usage string) (out *[]string)
• func StringArrayVarP(flags *pflag.FlagSet, p *[]string, name, shorthand string, value []string, ...)
• func StringP(name, shorthand string, value string, usage string) (out *string)
• func StringVarP(flags *pflag.FlagSet, p *string, name, shorthand string, value string, ...)
• func Uint32VarP(flags *pflag.FlagSet, p *uint32, name, shorthand string, value uint32, ...)
• func VarP(value pflag.Value, name, shorthand, usage string)

Functions

func BoolP

func BoolP(name, shorthand string, value bool, usage string) (out *bool)

BoolP defines a flag which can be set by an environment variable

It is a thin wrapper around pflag.BoolP

func BoolVarP

func BoolVarP(flags *pflag.FlagSet, p *bool, name, shorthand string, value bool, usage string)

BoolVarP defines a flag which can be set by an environment variable

It is a thin wrapper around pflag.BoolVarP

func CountP

func CountP(name, shorthand string, usage string) (out *int)

CountP defines a flag which can be set by an environment variable

It is a thin wrapper around pflag.CountP

func CountVarP

func CountVarP(flags *pflag.FlagSet, p *int, name, shorthand string, usage string)

CountVarP defines a flag which can be set by an environment variable

It is a thin wrapper around pflag.CountVarP

func DurationP

func DurationP(name, shorthand string, value time.Duration, usage string) (out *time.Duration)

DurationP defines a flag which can be set by an environment variable

It is a thin wrapper around pflag.DurationP

func DurationVarP

func DurationVarP(flags *pflag.FlagSet, p *time.Duration, name, shorthand string, value time.Duration, usage string)

DurationVarP defines a flag which can be set by an environment variable

It is a thin wrapper around pflag.DurationVarP

func FVarP

func FVarP(flags *pflag.FlagSet, value pflag.Value, name, shorthand, usage string)

FVarP defines a flag which can be set by an environment variable

It is a thin wrapper around pflag.VarP

func Float64P

func Float64P(name, shorthand string, value float64, usage string) (out *float64)

Float64P defines a flag which can be set by an environment variable

It is a thin wrapper around pflag.Float64P

func Float64VarP

func Float64VarP(flags *pflag.FlagSet, p *float64, name, shorthand string, value float64, usage string)

Float64VarP defines a flag which can be set by an environment variable

It is a thin wrapper around pflag.Float64VarP

func Int64P

func Int64P(name, shorthand string, value int64, usage string) (out *int64)

Int64P defines a flag which can be set by an environment variable

It is a thin wrapper around pflag.IntP

func Int64VarP

func Int64VarP(flags *pflag.FlagSet, p *int64, name, shorthand string, value int64, usage string)

Int64VarP defines a flag which can be set by an environment variable

It is a thin wrapper around pflag.Int64VarP

func IntP

func IntP(name, shorthand string, value int, usage string) (out *int)

IntP defines a flag which can be set by an environment variable

It is a thin wrapper around pflag.IntP

func IntVarP

func IntVarP(flags *pflag.FlagSet, p *int, name, shorthand string, value int, usage string)

IntVarP defines a flag which can be set by an environment variable

It is a thin wrapper around pflag.IntVarP

func SetDefaultFromEnv

func SetDefaultFromEnv(flags *pflag.FlagSet, name string)

SetDefaultFromEnv constructs a name from the flag passed in and sets the default from the environment if possible

Used to create backend flags like --skip-links

func StringArrayP

func StringArrayP(name, shorthand string, value []string, usage string) (out *[]string)

StringArrayP defines a flag which can be set by an environment variable

It sets one value only - command line flags can be used to set more.

It is a thin wrapper around pflag.StringArrayP

func StringArrayVarP

func StringArrayVarP(flags *pflag.FlagSet, p *[]string, name, shorthand string, value []string, usage string)

StringArrayVarP defines a flag which can be set by an environment variable

It sets one value only - command line flags can be used to set more.

It is a thin wrapper around pflag.StringArrayVarP

func StringP

func StringP(name, shorthand string, value string, usage string) (out *string)

StringP defines a flag which can be set by an environment variable

It is a thin wrapper around pflag.StringP

func StringVarP

func StringVarP(flags *pflag.FlagSet, p *string, name, shorthand string, value string, usage string)

StringVarP defines a flag which can be set by an environment variable

It is a thin wrapper around pflag.StringVarP

func Uint32VarP

func Uint32VarP(flags *pflag.FlagSet, p *uint32, name, shorthand string, value uint32, usage string)

Uint32VarP defines a flag which can be set by an environment variable

It is a thin wrapper around pflag.Uint32VarP

func VarP

func VarP(value pflag.Value, name, shorthand, usage string)

VarP defines a flag which can be set by an environment variable

It is a thin wrapper around pflag.VarP