github.com/kaleido-io/firefly@v0.0.0-20210622132723-8b4b6aacb971/pkg/fftypes/sizeutils.go (about)

     1  // Copyright © 2021 Kaleido, Inc.
     2  //
     3  // SPDX-License-Identifier: Apache-2.0
     4  //
     5  // Licensed under the Apache License, Version 2.0 (the "License");
     6  // you may not use this file except in compliance with the License.
     7  // You may obtain a copy of the License at
     8  //
     9  //     http://www.apache.org/licenses/LICENSE-2.0
    10  //
    11  // Unless required by applicable law or agreed to in writing, software
    12  // distributed under the License is distributed on an "AS IS" BASIS,
    13  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  // See the License for the specific language governing permissions and
    15  // limitations under the License.
    16  
    17  package fftypes
    18  
    19  import (
    20  	"context"
    21  
    22  	"github.com/docker/go-units"
    23  	"github.com/kaleido-io/firefly/internal/log"
    24  )
    25  
    26  // ParseToByteSize is a standard handling of a number of bytes, in config or API options
    27  func ParseToByteSize(byteString string) int64 {
    28  	if byteString == "" {
    29  		return 0
    30  	}
    31  	bytes, err := units.RAMInBytes(byteString)
    32  	if err != nil {
    33  		log.L(context.Background()).Warn(err)
    34  		return 0
    35  	}
    36  	return bytes
    37  }