From 7a98d6d6bc7ee134dce736d2700233a315f56ea4 Mon Sep 17 00:00:00 2001
From: Martin Czygan <martin.czygan@gmail.com>
Date: Sat, 10 Jul 2021 03:21:57 +0200
Subject: schema: render isbn as well

---
 skate/schema.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'skate')

diff --git a/skate/schema.go b/skate/schema.go
index 23a54b9..2d90735 100644
--- a/skate/schema.go
+++ b/skate/schema.go
@@ -180,11 +180,17 @@ func ReleaseToUnstructured(r *Release) string {
 		}
 		fmt.Fprintf(&buf, `%s`, r.Publisher)
 	}
-	if r.ExtIDs.DOI != "" {
+	switch {
+	case r.ExtIDs.DOI != "":
 		if buf.Len() > 0 {
 			fmt.Fprintf(&buf, ", ")
 		}
 		fmt.Fprintf(&buf, `%s`, r.ExtIDs.DOI)
+	case len(r.ExtIDs.ISBN) > 0:
+		if buf.Len() > 0 {
+			fmt.Fprintf(&buf, ", ")
+		}
+		fmt.Fprintf(&buf, `%s`, r.ExtIDs.ISBN[0])
 	}
 	return buf.String()
 }
-- 
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