templates/repo: fix README.ipynb not rendered (#4367)

1 files changed, 5 insertions, 0 deletions

diff --git a/pkg/markup/markup.go b/pkg/markup/markup.go
index 2484a7f9..6173be39 100644
--- a/pkg/markup/markup.go
+++ b/pkg/markup/markup.go
@@ -23,6 +23,11 @@ func IsReadmeFile(name string) bool {
 	return strings.HasPrefix(strings.ToLower(name), "readme")
 }
 
+// IsIPythonNotebook reports whether name looks like a IPython notebook based on its extension.
+func IsIPythonNotebook(name string) bool {
+	return strings.HasSuffix(name, ".ipynb")
+}
+
 const (
 	ISSUE_NAME_STYLE_NUMERIC      = "numeric"
 	ISSUE_NAME_STYLE_ALPHANUMERIC = "alphanumeric"