terser options for better compression (#9357)

mapbox · Feb 29, 2020 · 3a293bd · 3a293bd
1 parent 7132ccd
commit 3a293bd
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/build/rollup_plugins.js b/build/rollup_plugins.js
@@ -23,7 +23,12 @@ export const plugins = (minified, production) => [
     }) : false,
     glsl('./src/shaders/*.glsl', production),
     buble({transforms: {dangerousForOf: true}, objectAssign: "Object.assign"}),
-    minified ? terser() : false,
+    minified ? terser({
+        compress: {
+            pure_getters: true,
+            passes: 3
+        }
+    }) : false,
     production ? unassert() : false,
     resolve({
         browser: true,