[build] Add temporary modifications to style spec + shaders

This ensures that the generated code matches what is checked in. Remove those temporary modifications once we add the features to master.

3 files changed, 13 insertions, 2 deletions

diff --git a/scripts/generate-shaders.js b/scripts/generate-shaders.js
index cf54b1b100..b4d1033d45 100755
--- a/scripts/generate-shaders.js
+++ b/scripts/generate-shaders.js
@@ -3,9 +3,15 @@
 require('flow-remove-types/register');
 
 const path = require('path');
-const shaders = require('../mapbox-gl-js/src/shaders');
 const outputPath = 'src/mbgl/shaders';
 
+var shaders = require('../mapbox-gl-js/src/shaders');
+
+delete shaders.hillshade;
+delete shaders.hillshadePrepare;
+delete shaders.heatmap;
+delete shaders.heatmapTexture;
+
 require('./style-code');
 
 writeIfModified(path.join(outputPath, 'preludes.hpp'), `// NOTE: DO NOT CHANGE THIS FILE. IT IS AUTOMATICALLY GENERATED.
diff --git a/scripts/generate-style-code.js b/scripts/generate-style-code.js
index dbca4216ad..3d805b058a 100644
--- a/scripts/generate-style-code.js
+++ b/scripts/generate-style-code.js
@@ -2,7 +2,7 @@
 
 const fs = require('fs');
 const ejs = require('ejs');
-const spec = require('../mapbox-gl-js/src/style-spec/reference/v8');
+const spec = require('./style-spec');
 const colorParser = require('csscolorparser');
 
 require('./style-code');
diff --git a/scripts/style-spec.js b/scripts/style-spec.js
new file mode 100644
index 0000000000..00daee70d0
--- /dev/null
+++ b/scripts/style-spec.js
@@ -0,0 +1,5 @@
+var spec = module.exports = require('../mapbox-gl-js/src/style-spec/reference/v8');
+
+// Make temporary modifications here when Native doesn't have all features that JS has.
+
+delete spec.layer.type.values.heatmap;