#746 added gzip assets

phetsims · Apr 26, 2019 · 1b2b69d · 1b2b69d
1 parent 802039c
commit 1b2b69d
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/js/grunt/buildRunnable.js b/js/grunt/buildRunnable.js
@@ -35,6 +35,7 @@ const packageXHTML = require( './packageXHTML' );
 const reportUnusedMedia = require( './reportUnusedMedia' );
 const reportUnusedStrings = require( './reportUnusedStrings' );
 const requireBuild = require( './requireBuild' );
+const zlib = require( 'zlib' );
 
 /**
  * Builds a runnable (e.g. a simulation).
@@ -185,13 +186,17 @@ module.exports = async function( repo, uglify, mangle, instrument, allHTML, bran
       includeAllLocales: true,
       isDebugBuild: false
     }, commonInitializationOptions ) );
-    grunt.file.write( `${buildDir}/${repo}_all_${brand}.html`, packageRunnable( {
+
+    const allHTMLFilename = `${buildDir}/${repo}_all_${brand}.html`;
+    const allHTMLContents = packageRunnable( {
       repo,
       stringMap,
       htmlHeader,
       locale: ChipperConstants.FALLBACK_LOCALE,
       scripts: [ initializationScript, splashScript, mipmapsJavaScript, ...productionPreloads, chipperStringsScript, productionJS ]
-    } ) );
+    } );
+    grunt.file.write( allHTMLFilename, allHTMLContents );
+    grunt.file.write( `${allHTMLFilename}.gz`, zlib.gzipSync( allHTMLContents ) );
   }
 
   // Debug build (always included)