1 files changed, 37 insertions, 0 deletions
diff --git a/vendor/github.com/lucasb-eyer/go-colorful/hexcolor.go b/vendor/github.com/lucasb-eyer/go-colorful/hexcolor.go
new file mode 100644
index 0000000..86a5ed9
--- /dev/null
+++ b/vendor/github.com/lucasb-eyer/go-colorful/hexcolor.go
@@ -0,0 +1,37 @@
+package colorful
+
+import (
+	"database/sql/driver"
+	"fmt"
+	"reflect"
+)
+
+// A HexColor is a Color stored as a hex string "#rrggbb". It implements the
+// database/sql.Scanner and database/sql/driver.Value interfaces.
+type HexColor Color
+
+type errUnsupportedType struct {
+	got  interface{}
+	want reflect.Type
+}
+
+func (hc *HexColor) Scan(value interface{}) error {
+	s, ok := value.(string)
+	if !ok {
+		return errUnsupportedType{got: reflect.TypeOf(value), want: reflect.TypeOf("")}
+	}
+	c, err := Hex(s)
+	if err != nil {
+		return err
+	}
+	*hc = HexColor(c)
+	return nil
+}
+
+func (hc *HexColor) Value() (driver.Value, error) {
+	return Color(*hc).Hex(), nil
+}
+
+func (e errUnsupportedType) Error() string {
+	return fmt.Sprintf("unsupported type: got %v, want a %s", e.got, e.want)
+}