github.com/google/osv-scalibr@v0.4.1/extractor/filesystem/language/python/wheelegg/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 wheelegg
    16  
    17  import (
    18  	pb "github.com/google/osv-scalibr/binary/proto/scan_result_go_proto"
    19  )
    20  
    21  // PythonPackageMetadata holds parsing information from a python egg or wheel package.
    22  type PythonPackageMetadata struct {
    23  	Author      string `json:"author"`
    24  	AuthorEmail string `json:"authorEmail"`
    25  }
    26  
    27  // SetProto sets the PythonMetadata field in the Package proto.
    28  func (m *PythonPackageMetadata) SetProto(p *pb.Package) {
    29  	if m == nil {
    30  		return
    31  	}
    32  	if p == nil {
    33  		return
    34  	}
    35  
    36  	p.Metadata = &pb.Package_PythonMetadata{
    37  		PythonMetadata: &pb.PythonPackageMetadata{
    38  			Author:      m.Author,
    39  			AuthorEmail: m.AuthorEmail,
    40  		},
    41  	}
    42  }
    43  
    44  // ToStruct converts the PythonPackageMetadata proto to a Metadata struct.
    45  func ToStruct(m *pb.PythonPackageMetadata) *PythonPackageMetadata {
    46  	if m == nil {
    47  		return nil
    48  	}
    49  
    50  	return &PythonPackageMetadata{
    51  		Author:      m.GetAuthor(),
    52  		AuthorEmail: m.GetAuthorEmail(),
    53  	}
    54  }