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// SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
package builder
import (
"fmt"
"path/filepath"
"github.com/spdx/tools-golang/spdx"
"github.com/spdx/tools-golang/spdx/v2/common"
"github.com/spdx/tools-golang/utils"
)
// BuildFileSection creates an SPDX File, returning that
// file or error if any is encountered. Arguments:
// - filePath: path to file, relative to prefix
// - prefix: relative directory for filePath
// - fileNumber: integer index (unique within package) to use in identifier
func BuildFileSection(filePath string, prefix string, fileNumber int) (*spdx.File, error) {
// build the full file path
p := filepath.Join(prefix, filePath)
// make sure we can get the file and its hashes
ssha1, ssha256, smd5, err := utils.GetHashesForFilePath(p)
if err != nil {
return nil, err
}
// build the identifier
i := fmt.Sprintf("File%d", fileNumber)
// now build the File section
f := &spdx.File{
FileName: filePath,
FileSPDXIdentifier: common.ElementID(i),
Checksums: []common.Checksum{
{
Algorithm: common.SHA1,
Value: ssha1,
},
{
Algorithm: common.SHA256,
Value: ssha256,
},
{
Algorithm: common.MD5,
Value: smd5,
},
},
LicenseConcluded: "NOASSERTION",
LicenseInfoInFiles: []string{"NOASSERTION"},
FileCopyrightText: "NOASSERTION",
}
return f, nil
}
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