github.com/google/osv-scalibr@v0.4.1/extractor/standalone/windows/common/purl/purl.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 purl converts Windows application package details into a PackageURL.
    16  package purl
    17  
    18  import (
    19  	winmeta "github.com/google/osv-scalibr/extractor/standalone/windows/common/metadata"
    20  	"github.com/google/osv-scalibr/purl"
    21  )
    22  
    23  // MakePackageURL returns a package URL for Windows applications.
    24  func MakePackageURL(name string, version string, metadata any) *purl.PackageURL {
    25  	var qualifiers purl.Qualifiers
    26  	if m, ok := metadata.(*winmeta.OSVersion); ok {
    27  		qualifiers = purl.QualifiersFromMap(map[string]string{
    28  			purl.BuildNumber: m.FullVersion,
    29  		})
    30  	}
    31  	return &purl.PackageURL{
    32  		Type:       purl.TypeGeneric,
    33  		Namespace:  "microsoft",
    34  		Name:       name,
    35  		Version:    version,
    36  		Qualifiers: qualifiers,
    37  	}
    38  }