1 files changed, 47 insertions, 0 deletions
diff --git a/skate/zippy.go b/skate/zippy.go
index f2dca98..194b8ba 100644
--- a/skate/zippy.go
+++ b/skate/zippy.go
@@ -159,6 +159,53 @@ func ZippyVerifyRefs(releases, refs io.Reader, w io.Writer) error {
 	return zipper.Run()
 }
 
+// ZippyRefsOpenLibrary takes a release and refs reader (tsv, with ident, key, doc)
+// and will execute gf for each group found.
+func ZippyRefsOpenLibrary(olr, refs io.Reader, w io.Writer) error {
+	// Define a grouper, working on one set of refs and releases with the same
+	// key at a time. Here, we do verification and write out the generated
+	// biblioref.
+	var (
+		enc     = json.NewEncoder(w)
+		keyer   = makeKeyFunc("\t", 1)
+		grouper = func(g *zipkey.Group) error {
+			var (
+				re, pivot *Release
+				err       error
+			)
+			if len(g.G0) == 0 || len(g.G1) == 0 {
+				return nil
+			}
+			if pivot, err = stringToRelease(cut(g.G0[0], "\t", 2)); err != nil {
+				return err
+			}
+			for _, line := range g.G1 {
+				if re, err = stringToRelease(cut(line, "\t", 2)); err != nil {
+					return err
+				}
+				result := Verify(pivot, re)
+				switch result.Status {
+				case StatusExact, StatusStrong:
+					if result.Reason == ReasonDOI {
+						continue
+					}
+					br := generateBiblioRef(re, pivot, result, "fuzzy")
+					if err := enc.Encode(br); err != nil {
+						return err
+					}
+				default:
+					// XXX: We want to add unmatched pieces as well; here?  We
+					// probably want to do a single final pass to complete the
+					// dataset.
+				}
+			}
+			return nil
+		}
+	)
+	zipper := zipkey.New(olr, refs, keyer, grouper)
+	return zipper.Run()
+}
+
 // makeKeyFunc creates a function that can be used as keyFunc, selecting a
 // column from fields separated by sep; column is 1-indexed.
 func makeKeyFunc(sep string, column int) func(string) (string, error) {