1 files changed, 127 insertions, 0 deletions
diff --git a/tvsaver/saver2v2/save_package.go b/tvsaver/saver2v2/save_package.go
new file mode 100644
index 0000000..3a413cb
--- /dev/null
+++ b/tvsaver/saver2v2/save_package.go
@@ -0,0 +1,127 @@
+// SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+
+package saver2v2
+
+import (
+	"fmt"
+	"io"
+	"sort"
+
+	"github.com/spdx/tools-golang/spdx"
+)
+
+func renderPackage2_2(pkg *spdx.Package2_2, w io.Writer) error {
+	if pkg.PackageName != "" {
+		fmt.Fprintf(w, "PackageName: %s\n", pkg.PackageName)
+	}
+	if pkg.PackageSPDXIdentifier != "" {
+		fmt.Fprintf(w, "SPDXID: %s\n", spdx.RenderElementID(pkg.PackageSPDXIdentifier))
+	}
+	if pkg.PackageVersion != "" {
+		fmt.Fprintf(w, "PackageVersion: %s\n", pkg.PackageVersion)
+	}
+	if pkg.PackageFileName != "" {
+		fmt.Fprintf(w, "PackageFileName: %s\n", pkg.PackageFileName)
+	}
+	if pkg.PackageSupplierPerson != "" {
+		fmt.Fprintf(w, "PackageSupplier: Person: %s\n", pkg.PackageSupplierPerson)
+	}
+	if pkg.PackageSupplierOrganization != "" {
+		fmt.Fprintf(w, "PackageSupplier: Organization: %s\n", pkg.PackageSupplierOrganization)
+	}
+	if pkg.PackageSupplierNOASSERTION == true {
+		fmt.Fprintf(w, "PackageSupplier: NOASSERTION\n")
+	}
+	if pkg.PackageOriginatorPerson != "" {
+		fmt.Fprintf(w, "PackageOriginator: Person: %s\n", pkg.PackageOriginatorPerson)
+	}
+	if pkg.PackageOriginatorOrganization != "" {
+		fmt.Fprintf(w, "PackageOriginator: Organization: %s\n", pkg.PackageOriginatorOrganization)
+	}
+	if pkg.PackageOriginatorNOASSERTION == true {
+		fmt.Fprintf(w, "PackageOriginator: NOASSERTION\n")
+	}
+	if pkg.PackageDownloadLocation != "" {
+		fmt.Fprintf(w, "PackageDownloadLocation: %s\n", pkg.PackageDownloadLocation)
+	}
+	if pkg.FilesAnalyzed == true {
+		if pkg.IsFilesAnalyzedTagPresent == true {
+			fmt.Fprintf(w, "FilesAnalyzed: true\n")
+		}
+	} else {
+		fmt.Fprintf(w, "FilesAnalyzed: false\n")
+	}
+	if pkg.PackageVerificationCode != "" && pkg.FilesAnalyzed == true {
+		if pkg.PackageVerificationCodeExcludedFile == "" {
+			fmt.Fprintf(w, "PackageVerificationCode: %s\n", pkg.PackageVerificationCode)
+		} else {
+			fmt.Fprintf(w, "PackageVerificationCode: %s (excludes %s)\n", pkg.PackageVerificationCode, pkg.PackageVerificationCodeExcludedFile)
+		}
+	}
+	if pkg.PackageChecksumSHA1 != "" {
+		fmt.Fprintf(w, "PackageChecksum: SHA1: %s\n", pkg.PackageChecksumSHA1)
+	}
+	if pkg.PackageChecksumSHA256 != "" {
+		fmt.Fprintf(w, "PackageChecksum: SHA256: %s\n", pkg.PackageChecksumSHA256)
+	}
+	if pkg.PackageChecksumMD5 != "" {
+		fmt.Fprintf(w, "PackageChecksum: MD5: %s\n", pkg.PackageChecksumMD5)
+	}
+	if pkg.PackageHomePage != "" {
+		fmt.Fprintf(w, "PackageHomePage: %s\n", pkg.PackageHomePage)
+	}
+	if pkg.PackageSourceInfo != "" {
+		fmt.Fprintf(w, "PackageSourceInfo: %s\n", textify(pkg.PackageSourceInfo))
+	}
+	if pkg.PackageLicenseConcluded != "" {
+		fmt.Fprintf(w, "PackageLicenseConcluded: %s\n", pkg.PackageLicenseConcluded)
+	}
+	if pkg.FilesAnalyzed == true {
+		for _, s := range pkg.PackageLicenseInfoFromFiles {
+			fmt.Fprintf(w, "PackageLicenseInfoFromFiles: %s\n", s)
+		}
+	}
+	if pkg.PackageLicenseDeclared != "" {
+		fmt.Fprintf(w, "PackageLicenseDeclared: %s\n", pkg.PackageLicenseDeclared)
+	}
+	if pkg.PackageLicenseComments != "" {
+		fmt.Fprintf(w, "PackageLicenseComments: %s\n", textify(pkg.PackageLicenseComments))
+	}
+	if pkg.PackageCopyrightText != "" {
+		fmt.Fprintf(w, "PackageCopyrightText: %s\n", pkg.PackageCopyrightText)
+	}
+	if pkg.PackageSummary != "" {
+		fmt.Fprintf(w, "PackageSummary: %s\n", textify(pkg.PackageSummary))
+	}
+	if pkg.PackageDescription != "" {
+		fmt.Fprintf(w, "PackageDescription: %s\n", textify(pkg.PackageDescription))
+	}
+	if pkg.PackageComment != "" {
+		fmt.Fprintf(w, "PackageComment: %s\n", textify(pkg.PackageComment))
+	}
+	for _, s := range pkg.PackageExternalReferences {
+		fmt.Fprintf(w, "ExternalRef: %s %s %s\n", s.Category, s.RefType, s.Locator)
+		if s.ExternalRefComment != "" {
+			fmt.Fprintf(w, "ExternalRefComment: %s\n", s.ExternalRefComment)
+		}
+	}
+	for _, s := range pkg.PackageAttributionTexts {
+		fmt.Fprintf(w, "PackageAttributionText: %s\n", textify(s))
+	}
+
+	fmt.Fprintf(w, "\n")
+
+	// also render any files for this package
+	// get slice of File identifiers so we can sort them
+	fileKeys := []string{}
+	for k := range pkg.Files {
+		fileKeys = append(fileKeys, string(k))
+	}
+	sort.Strings(fileKeys)
+	for _, fiID := range fileKeys {
+		fi := pkg.Files[spdx.ElementID(fiID)]
+		renderFile2_2(fi, w)
+	}
+
+	return nil
+}