github.com/cs3org/reva/v2@v2.27.7/cmd/revad/internal/config/config.go (about)

     1  // Copyright 2018-2021 CERN
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  //
    15  // In applying this license, CERN does not waive the privileges and immunities
    16  // granted to it by virtue of its status as an Intergovernmental Organization
    17  // or submit itself to any jurisdiction.
    18  
    19  package config
    20  
    21  import (
    22  	"io"
    23  
    24  	"github.com/BurntSushi/toml"
    25  	"github.com/pkg/errors"
    26  )
    27  
    28  // Read reads the configuration from the reader.
    29  func Read(r io.Reader) (map[string]interface{}, error) {
    30  	data, err := io.ReadAll(r)
    31  	if err != nil {
    32  		err = errors.Wrap(err, "config: error reading from reader")
    33  		return nil, err
    34  	}
    35  
    36  	v := map[string]interface{}{}
    37  	err = toml.Unmarshal(data, &v)
    38  	if err != nil {
    39  		err = errors.Wrap(err, "config: error decoding toml data")
    40  		return nil, err
    41  	}
    42  
    43  	return v, nil
    44  }