1 files changed, 37 insertions, 15 deletions

diff --git a/report.go b/report.go
index d8acc0c..7f7320b 100644
--- a/report.go
+++ b/report.go
@@ -26,6 +26,7 @@ const (
 	reportGroupRegular = `regular`
 	reportGroupBinary  = `binary`
 	reportGroupUnknown = `unknown`
+	reportGroupDone    = `done`
 )
 
 // v1FieldsPerRecord fixed number of columns in report.
@@ -35,6 +36,17 @@ type report struct {
 	listBinary  map[string]*file
 	listRegular map[string]*file
 	listUnknown map[string]*file
+	listDone    map[string]*file
+}
+
+func newReport() (rep *report) {
+	rep = &report{
+		listBinary:  map[string]*file{},
+		listRegular: map[string]*file{},
+		listUnknown: map[string]*file{},
+		listDone:    map[string]*file{},
+	}
+	return rep
 }
 
 // loadReport load the [ReportFile] from the current directory.
@@ -64,12 +76,11 @@ func loadReport() (rep *report, err error) {
 			if !strings.HasPrefix(record[0], reportMetaPrefix) {
 				goto next
 			}
-			group = strings.TrimPrefix(record[0], reportMetaPrefix)
-			switch group {
-			case reportGroupRegular, reportGroupBinary, reportGroupUnknown:
-				// OK
-			default:
-				group = ``
+			tmpGroup := strings.TrimPrefix(record[0], reportMetaPrefix)
+			switch tmpGroup {
+			case reportGroupRegular, reportGroupBinary,
+				reportGroupUnknown, reportGroupDone:
+				group = tmpGroup
 			}
 			goto next
 		}
@@ -100,6 +111,8 @@ func loadReport() (rep *report, err error) {
 		case reportGroupUnknown:
 			f.group = groupUnknown
 			rep.listUnknown[f.path] = f
+		case reportGroupDone:
+			rep.listDone[f.path] = f
 		}
 	next:
 		record, err = csvr.Read()
@@ -109,21 +122,17 @@ func loadReport() (rep *report, err error) {
 	return rep, nil
 }
 
-func newReport() (rep *report) {
-	rep = &report{
-		listBinary:  map[string]*file{},
-		listRegular: map[string]*file{},
-		listUnknown: map[string]*file{},
-	}
-	return rep
-}
-
 func (rep *report) scan(conv *SPDXConv, listFile []string) (err error) {
 	var logp = `report.scan`
+	var ok bool
 	for _, file := range listFile {
 		if rep.hasScanned(file) {
 			continue
 		}
+		_, ok = rep.listDone[file]
+		if ok {
+			continue
+		}
 
 		f, err := newFile(file, conv.cfg.MaxLineMatch)
 		if err != nil {
@@ -145,6 +154,7 @@ func (rep *report) scan(conv *SPDXConv, listFile []string) (err error) {
 			continue
 		}
 		if f.licenseID == valExist && f.copyrightText == valExist {
+			rep.listDone[f.path] = f
 			continue
 		}
 		if f.copyrightYear == `` {
@@ -223,6 +233,18 @@ func (rep *report) write() (err error) {
 	}
 	csvw.Flush()
 
+	buf.WriteString("//\n")
+	buf.WriteString(reportMetaPrefix + reportGroupDone + "\n")
+	buf.WriteString("//\n")
+	for _, key := range slices.Sorted(maps.Keys(rep.listDone)) {
+		f = rep.listDone[key]
+		err = csvWrite(csvw, f, record)
+		if err != nil {
+			return err
+		}
+	}
+	csvw.Flush()
+
 	err = os.WriteFile(ReportFile, buf.Bytes(), 0600)
 	if err != nil {
 		return err