Merge pull request webpack#169 from nkt/camelcased-keys

Added missing camelCase option for locals loader

Author: sokra

lib/compile-exports.js

@@ -0,0 +1,19 @@
+var camelCase = require("lodash.camelcase");
+
+module.exports = function compileExports(result, importItemMatcher, camelCaseKeys) {
+ if (!Object.keys(result.exports).length) {
+ return "";
+ }
+
+ var exportJs = Object.keys(result.exports).reduce(function(res, key) {
+ var valueAsString = JSON.stringify(result.exports[key]);
+ valueAsString = valueAsString.replace(result.importItemRegExpG, importItemMatcher);
+ res.push("\t" + JSON.stringify(key) + ": " + valueAsString);
+ if (camelCaseKeys) {
+ res.push("\t" + JSON.stringify(camelCase(key)) + ": " + valueAsString);
+ }
+ return res;
+ }, []).join(",\n");
+
+ return "{\n" + exportJs + "\n}";
+};

lib/loader.js

@@ -4,9 +4,9 @@
 */
 var path = require("path");
 var loaderUtils = require("loader-utils");
-var camelCase = require("lodash.camelcase");
 var processCss = require("./processCss");
 var getImportPrefix = require("./getImportPrefix");
+var compileExports = require("./compile-exports");
 
 
 module.exports = function(content, map) {
@@ -82,21 +82,11 @@ module.exports = function(content, map) {
 return "\" + require(" + loaderUtils.stringifyRequest(this, urlRequest) + ") + \"";
 }.bind(this));
 
-var exportJs = "";
-if(Object.keys(result.exports).length > 0) {
-var boundImportItemMatcher = importItemMatcher.bind(this);
-exportJs = Object.keys(result.exports).reduce(function(res, key) {
-var valueAsString = JSON.stringify(result.exports[key]);
-valueAsString = valueAsString.replace(result.importItemRegExpG, boundImportItemMatcher);
-res.push("\t" + JSON.stringify(key) + ": " + valueAsString);
-if (camelCaseKeys) {
-res.push("\t" + JSON.stringify(camelCase(key)) + ": " + valueAsString);
-}
-return res;
-}, []).join(",\n");
-exportJs = "exports.locals = {\n" + exportJs + "\n};";
-}
 
+var exportJs = compileExports(result, importItemMatcher.bind(this), camelCaseKeys);
+if (exportJs) {
+exportJs = "exports.locals = " + exportJs;
+}
 
 var moduleJs;
 if(query.sourceMap && result.map) {

lib/localsLoader.js

@@ -5,13 +5,15 @@
 var loaderUtils = require("loader-utils");
 var processCss = require("./processCss");
 var getImportPrefix = require("./getImportPrefix");
+var compileExports = require("./compile-exports");
 
 
 module.exports = function(content) {
 if(this.cacheable) this.cacheable();
 var callback = this.async();
 var query = loaderUtils.parseQuery(this.query);
 var moduleMode = query.modules || query.module;
+var camelCaseKeys = query.camelCase || query.camelcase;
 
 processCss(content, null, {
 mode: moduleMode ? "local" : "global",
@@ -33,16 +35,12 @@ module.exports = function(content) {
 "[" + JSON.stringify(importItem.export) + "] + \"";
 }
 
-var exportJs = "";
-if(Object.keys(result.exports).length > 0) {
-exportJs = Object.keys(result.exports).map(function(key) {
-var valueAsString = JSON.stringify(result.exports[key]);
-valueAsString = valueAsString.replace(result.importItemRegExpG, importItemMatcher.bind(this));
-return "\t" + JSON.stringify(key) + ": " + valueAsString;
-}.bind(this)).join(",\n");
-exportJs = "module.exports = {\n" + exportJs + "\n};";
+var exportJs = compileExports(result, importItemMatcher.bind(this), camelCaseKeys);
+if (exportJs) {
+exportJs = "module.exports = " + exportJs;
 }
 
+
 callback(null, exportJs);
 }.bind(this));
 };