Merge pull request webpack#170 from faergeek/camelcase-options

Extend camelcase option to support 'dashes' value

Author: sokra

lib/compile-exports.js

@@ -1,5 +1,11 @@
 var camelCase = require("lodash.camelcase");
 
+function dashesCamelCase(str) {
+ return str.replace(/-(\w)/g, function(match, firstLetter) {
+ return firstLetter.toUpperCase();
+ });
+}
+
 module.exports = function compileExports(result, importItemMatcher, camelCaseKeys) {
  if (!Object.keys(result.exports).length) {
  return "";
@@ -9,9 +15,13 @@ module.exports = function compileExports(result, importItemMatcher, camelCaseKey
  var valueAsString = JSON.stringify(result.exports[key]);
  valueAsString = valueAsString.replace(result.importItemRegExpG, importItemMatcher);
  res.push("\t" + JSON.stringify(key) + ": " + valueAsString);
- if (camelCaseKeys) {
+
+ if (camelCaseKeys === true) {
  res.push("\t" + JSON.stringify(camelCase(key)) + ": " + valueAsString);
+ } else if (camelCaseKeys === 'dashes') {
+ res.push("\t" + JSON.stringify(dashesCamelCase(key)) + ": " + valueAsString);
  }
+
  return res;
  }, []).join(",\n");
 

test/camelCaseTest.js

@@ -3,17 +3,22 @@
 var test = require("./helpers").test;
 
 describe("camelCase", function() {
-var css = ".btn-info { color: blue; }";
+var css = ".btn-info_is-disabled { color: blue; }";
 var exports = {
 with: [
-[1, ".Vh87YsUQA8A0EbntSqs6 { color: blue; }", ""]
+[1, "._1L-rnCOXCE_7H94L5XT4uB { color: blue; }", ""]
 ],
 without: [
-[1, ".Vh87YsUQA8A0EbntSqs6 { color: blue; }", ""]
+[1, "._1L-rnCOXCE_7H94L5XT4uB { color: blue; }", ""]
+],
+dashes: [
+[1, "._1L-rnCOXCE_7H94L5XT4uB { color: blue; }", ""]
 ]
 };
-exports.with.locals = {'btn-info': 'Vh87YsUQA8A0EbntSqs6'};
-exports.without.locals = {btnInfo: 'Vh87YsUQA8A0EbntSqs6', 'btn-info': 'Vh87YsUQA8A0EbntSqs6'};
+exports.with.locals = {'btn-info_is-disabled': '_1L-rnCOXCE_7H94L5XT4uB'};
+exports.without.locals = {btnInfoIsDisabled: '_1L-rnCOXCE_7H94L5XT4uB', 'btn-info_is-disabled': '_1L-rnCOXCE_7H94L5XT4uB'};
+exports.dashes.locals = {btnInfo_isDisabled: '_1L-rnCOXCE_7H94L5XT4uB', 'btn-info_is-disabled': '_1L-rnCOXCE_7H94L5XT4uB'};
 test("with", css, exports.with, "?modules");
 test("without", css, exports.without, "?modules&camelCase");
+test("dashes", css, exports.dashes, "?modules&camelCase=dashes");
 });