mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-11-01 15:00:00 +00:00
0884f89431
* start pulling out + replacing urfave and config * replace many many instances of config * move more stuff => viper * properly remove urfave * move some flags to root command * add testrig commands to root * alias config file keys * start adding cli parsing tests * reorder viper init * remove config path alias * fmt * change config file keys to non-nested * we're more or less in business now * tidy up the common func * go fmt * get tests passing again * add note about the cliparsing tests * reorganize * update docs with changes * structure cmd dir better * rename + move some files around * fix dangling comma
58 lines
1.3 KiB
Go
58 lines
1.3 KiB
Go
package viper
|
|
|
|
import "github.com/spf13/pflag"
|
|
|
|
// FlagValueSet is an interface that users can implement
|
|
// to bind a set of flags to viper.
|
|
type FlagValueSet interface {
|
|
VisitAll(fn func(FlagValue))
|
|
}
|
|
|
|
// FlagValue is an interface that users can implement
|
|
// to bind different flags to viper.
|
|
type FlagValue interface {
|
|
HasChanged() bool
|
|
Name() string
|
|
ValueString() string
|
|
ValueType() string
|
|
}
|
|
|
|
// pflagValueSet is a wrapper around *pflag.ValueSet
|
|
// that implements FlagValueSet.
|
|
type pflagValueSet struct {
|
|
flags *pflag.FlagSet
|
|
}
|
|
|
|
// VisitAll iterates over all *pflag.Flag inside the *pflag.FlagSet.
|
|
func (p pflagValueSet) VisitAll(fn func(flag FlagValue)) {
|
|
p.flags.VisitAll(func(flag *pflag.Flag) {
|
|
fn(pflagValue{flag})
|
|
})
|
|
}
|
|
|
|
// pflagValue is a wrapper aroung *pflag.flag
|
|
// that implements FlagValue
|
|
type pflagValue struct {
|
|
flag *pflag.Flag
|
|
}
|
|
|
|
// HasChanged returns whether the flag has changes or not.
|
|
func (p pflagValue) HasChanged() bool {
|
|
return p.flag.Changed
|
|
}
|
|
|
|
// Name returns the name of the flag.
|
|
func (p pflagValue) Name() string {
|
|
return p.flag.Name
|
|
}
|
|
|
|
// ValueString returns the value of the flag as a string.
|
|
func (p pflagValue) ValueString() string {
|
|
return p.flag.Value.String()
|
|
}
|
|
|
|
// ValueType returns the type of the flag as a string.
|
|
func (p pflagValue) ValueType() string {
|
|
return p.flag.Value.Type()
|
|
}
|