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kratos/config/options.go
2021-02-17 17:14:47 +08:00

39 lines
656 B
Go

package config
import (
"github.com/go-kratos/kratos/v2/log"
)
// Decoder is config decoder.
type Decoder func(*KeyValue, map[string]interface{}) error
// Option is config option.
type Option func(*options)
type options struct {
sources []Source
decoder Decoder
logger log.Logger
}
// WithSource with config source.
func WithSource(s ...Source) Option {
return func(o *options) {
o.sources = s
}
}
// WithDecoder with config decoder.
func WithDecoder(d Decoder) Option {
return func(o *options) {
o.decoder = d
}
}
// WithLogger with config loogger.
func WithLogger(l log.Logger) Option {
return func(o *options) {
o.logger = l
}
}