Make CSS inlining limit configurable (Microsoft/monaco-editor#336)

src/vs/css.js

@@ -118,6 +118,7 @@ var CSSLoaderPlugin;
             config = config || {};
             var myConfig = config['vs/css'] || {};
             global.inlineResources = myConfig.inlineResources;
+            global.inlineResourcesLimit = myConfig.inlineResourcesLimit || 5000;
             var cssUrl = req.toUrl(name + '.css');
             this.cssLoader.load(name, cssUrl, function (contents) {
                 // Contents has the CSS file contents if we are in a build
@@ -156,7 +157,7 @@ var CSSLoaderPlugin;
                 ], entries = global.cssPluginEntryPoints[moduleName];
                 for (var i = 0; i < entries.length; i++) {
                     if (global.inlineResources) {
-                        contents.push(Utilities.rewriteOrInlineUrls(entries[i].fsPath, entries[i].moduleName, moduleName, entries[i].contents, global.inlineResources === 'base64'));
+                        contents.push(Utilities.rewriteOrInlineUrls(entries[i].fsPath, entries[i].moduleName, moduleName, entries[i].contents, global.inlineResources === 'base64', global.inlineResourcesLimit));
                     }
                     else {
                         contents.push(Utilities.rewriteUrls(entries[i].moduleName, moduleName, entries[i].contents));
@@ -307,14 +308,14 @@ var CSSLoaderPlugin;
                 return Utilities.relativePath(newFile, absoluteUrl);
             });
         };
-        Utilities.rewriteOrInlineUrls = function (originalFileFSPath, originalFile, newFile, contents, forceBase64) {
+        Utilities.rewriteOrInlineUrls = function (originalFileFSPath, originalFile, newFile, contents, forceBase64, inlineByteLimit) {
             var fs = require.nodeRequire('fs');
             var path = require.nodeRequire('path');
             return this._replaceURL(contents, function (url) {
                 if (/\.(svg|png)$/.test(url)) {
                     var fsPath = path.join(path.dirname(originalFileFSPath), url);
                     var fileContents = fs.readFileSync(fsPath);
-                    if (fileContents.length < 5000) {
+                    if (fileContents.length < inlineByteLimit) {
                         global.cssInlinedResources = global.cssInlinedResources || [];
                         var normalizedFSPath = fsPath.replace(/\\/g, '/');
                         if (global.cssInlinedResources.indexOf(normalizedFSPath) >= 0) {