[build] change style code generator to sort properties alphabetically

JSON keys in our style specification don't have a defined order. This change sorts them alphabetically so that we can rely on the order remaining them same across code generation runs.

1 files changed, 14 insertions, 14 deletions

diff --git a/src/mbgl/style/layers/fill_extrusion_layer_properties.hpp b/src/mbgl/style/layers/fill_extrusion_layer_properties.hpp
index c90594036b..f5aeaf5c73 100644
--- a/src/mbgl/style/layers/fill_extrusion_layer_properties.hpp
+++ b/src/mbgl/style/layers/fill_extrusion_layer_properties.hpp
@@ -14,32 +14,32 @@
 namespace mbgl {
 namespace style {
 
-struct FillExtrusionOpacity : PaintProperty<float> {
-    static float defaultValue() { return 1; }
+struct FillExtrusionBase : DataDrivenPaintProperty<float, attributes::base, uniforms::base> {
+    static float defaultValue() { return 0; }
 };
 
 struct FillExtrusionColor : DataDrivenPaintProperty<Color, attributes::color, uniforms::color> {
     static Color defaultValue() { return Color::black(); }
 };
 
-struct FillExtrusionTranslate : PaintProperty<std::array<float, 2>> {
-    static std::array<float, 2> defaultValue() { return {{ 0, 0 }}; }
+struct FillExtrusionHeight : DataDrivenPaintProperty<float, attributes::height, uniforms::height> {
+    static float defaultValue() { return 0; }
 };
 
-struct FillExtrusionTranslateAnchor : PaintProperty<TranslateAnchorType> {
-    static TranslateAnchorType defaultValue() { return TranslateAnchorType::Map; }
+struct FillExtrusionOpacity : PaintProperty<float> {
+    static float defaultValue() { return 1; }
 };
 
 struct FillExtrusionPattern : CrossFadedDataDrivenPaintProperty<std::string, attributes::pattern_to, uniforms::pattern_to, attributes::pattern_from, uniforms::pattern_from> {
     static std::string defaultValue() { return ""; }
 };
 
-struct FillExtrusionHeight : DataDrivenPaintProperty<float, attributes::height, uniforms::height> {
-    static float defaultValue() { return 0; }
+struct FillExtrusionTranslate : PaintProperty<std::array<float, 2>> {
+    static std::array<float, 2> defaultValue() { return {{ 0, 0 }}; }
 };
 
-struct FillExtrusionBase : DataDrivenPaintProperty<float, attributes::base, uniforms::base> {
-    static float defaultValue() { return 0; }
+struct FillExtrusionTranslateAnchor : PaintProperty<TranslateAnchorType> {
+    static TranslateAnchorType defaultValue() { return TranslateAnchorType::Map; }
 };
 
 struct FillExtrusionVerticalGradient : PaintProperty<bool> {
@@ -47,13 +47,13 @@ struct FillExtrusionVerticalGradient : PaintProperty<bool> {
 };
 
 class FillExtrusionPaintProperties : public Properties<
-    FillExtrusionOpacity,
+    FillExtrusionBase,
     FillExtrusionColor,
+    FillExtrusionHeight,
+    FillExtrusionOpacity,
+    FillExtrusionPattern,
     FillExtrusionTranslate,
     FillExtrusionTranslateAnchor,
-    FillExtrusionPattern,
-    FillExtrusionHeight,
-    FillExtrusionBase,
     FillExtrusionVerticalGradient
 > {};