From 9801b1cf64dbf8340fe532542bae186a6bb507dd Mon Sep 17 00:00:00 2001
From: Shulhan <ms@kilabit.info>
Date: Wed, 14 Jan 2026 04:09:32 +0700
Subject: report: group the file with missing copyright year as unknown

---
 report.go        | 10 ++++++++++
 spdxconv_test.go |  9 ++++++++-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/report.go b/report.go
index f229e81..5296bef 100644
--- a/report.go
+++ b/report.go
@@ -131,6 +131,10 @@ func (rep *report) scan(conv *SPDXConv, listFile []string) (err error) {
 		if f.licenseID == valExist && f.copyrightText == valExist {
 			continue
 		}
+		if f.copyrightYear == `` {
+			rep.listUnknown = append(rep.listUnknown, f)
+			continue
+		}
 		rep.listRegular = append(rep.listRegular, f)
 	}
 	return nil
@@ -151,7 +155,9 @@ func (rep *report) write() (err error) {
 	var csvw = csv.NewWriter(&buf)
 	var record = make([]string, v1FieldsPerRecord)
 
+	buf.WriteString("//\n")
 	buf.WriteString(reportMetaPrefix + reportGroupRegular + "\n")
+	buf.WriteString("//\n")
 	for _, file := range rep.listRegular {
 		record[0] = file.path
 		record[1] = file.licenseID
@@ -168,7 +174,9 @@ func (rep *report) write() (err error) {
 	}
 	csvw.Flush()
 
+	buf.WriteString("//\n")
 	buf.WriteString(reportMetaPrefix + reportGroupBinary + "\n")
+	buf.WriteString("//\n")
 	for _, file := range rep.listBinary {
 		record[0] = file.path
 		record[1] = file.licenseID
@@ -185,7 +193,9 @@ func (rep *report) write() (err error) {
 	}
 	csvw.Flush()
 
+	buf.WriteString("//\n")
 	buf.WriteString(reportMetaPrefix + reportGroupUnknown + "\n")
+	buf.WriteString("//\n")
 	for _, file := range rep.listUnknown {
 		record[0] = file.path
 		record[1] = file.licenseID
diff --git a/spdxconv_test.go b/spdxconv_test.go
index 842102c..aa37cba 100644
--- a/spdxconv_test.go
+++ b/spdxconv_test.go
@@ -131,14 +131,21 @@ func TestScan(t *testing.T) {
 
 //spdxconv:version:v1
 //spdxconv:header:path,license_id,idx_license_id,year,copyright_id,idx_copyright_id
+//
 //spdxconv:regular
+//
 no_copyright_year.md,match,2,2026,default,0,<!-- ," -->"
 test.go,match,1,2022,match,0,// ,
 test.html,match,4,2022,match,1,<!-- ," -->"
 test.sh,default,0,2026,default,0,# ,
 test.sql,match,1,2022,match,0,-- ,
+//
 //spdxconv:binary
-//spdxconv:unknown`
+//
+//
+//spdxconv:unknown
+//
+`
 
 	test.Assert(t, `Scan: `+scanDir, exp, string(got))
 }
-- 
cgit v1.3