github.com/google/osv-scalibr@v0.4.1/extractor/filesystem/runtime/nodejs/nodeversion/metadata/metadata.go (about)

     1  // Copyright 2025 Google LLC
     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  // Package metadata defines a metadata struct for Node.js versions.
    16  package metadata
    17  
    18  import (
    19  	pb "github.com/google/osv-scalibr/binary/proto/scan_result_go_proto"
    20  )
    21  
    22  // Metadata holds parsing information for a Node.js version.
    23  type Metadata struct {
    24  	NodeJsVersion string
    25  }
    26  
    27  // SetProto sets the NodeVersionMetadata field in the Package proto.
    28  func (m *Metadata) SetProto(p *pb.Package) {
    29  	if m == nil {
    30  		return
    31  	}
    32  	if p == nil {
    33  		return
    34  	}
    35  
    36  	p.Metadata = &pb.Package_NodeversionMetadata{
    37  		NodeversionMetadata: &pb.NodeVersionMetadata{
    38  			NodejsVersion: m.NodeJsVersion,
    39  		},
    40  	}
    41  }
    42  
    43  // ToStruct converts the NodeVersionMetadata proto to a Metadata struct.
    44  func ToStruct(m *pb.NodeVersionMetadata) *Metadata {
    45  	if m == nil {
    46  		return nil
    47  	}
    48  
    49  	return &Metadata{
    50  		NodeJsVersion: m.GetNodejsVersion(),
    51  	}
    52  }