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decoder.go
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decoder.go
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/*
* Copyright 2019-2020 by Nedim Sabic Sabic
* https://www.fibratus.io
* All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package config
import "github.com/mitchellh/mapstructure"
func decode(input, output interface{}) error {
var decoderConfig = &mapstructure.DecoderConfig{
Metadata: nil,
Result: output,
WeaklyTypedInput: true,
DecodeHook: mapstructure.ComposeDecodeHookFunc(
mapstructure.StringToTimeDurationHookFunc(),
mapstructure.StringToSliceHookFunc(","),
),
}
decoder, err := mapstructure.NewDecoder(decoderConfig)
if err != nil {
return err
}
return decoder.Decode(input)
}