From 814ad9e845a3eef9127ba3f824768342d7999072 Mon Sep 17 00:00:00 2001
From: Florian Forster <ff@octo.it>
Date: Sun, 28 Jan 2018 20:57:57 +0100
Subject: [PATCH] Package gfit: Create the "activity segment" data source.

---
 gfit/gfit.go | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/gfit/gfit.go b/gfit/gfit.go
index 227f463..657da7d 100644
--- a/gfit/gfit.go
+++ b/gfit/gfit.go
@@ -234,12 +234,22 @@ func (c *Client) SetActivities(ctx context.Context, activities []Activity, start
 		return nil
 	}
 
-	dataStreamID := DataStreamID(&fitness.DataSource{
+	dataStreamID, err := c.DataSourceCreate(ctx, &fitness.DataSource{
+		Application: Application(ctx),
 		DataType: &fitness.DataType{
+			Field: []*fitness.DataTypeField{
+				&fitness.DataTypeField{
+					Name:   "activity",
+					Format: "integer",
+				},
+			},
 			Name: dataTypeNameActivitySegment,
 		},
 		Type: "raw",
 	})
+	if err != nil {
+		return err
+	}
 
 	endOfDay := startOfDay.Add(24 * time.Hour).Add(-1 * time.Nanosecond)
 
-- 
2.11.0