From 515ac16d591329bec276ac7b16f588c5788f4d93 Mon Sep 17 00:00:00 2001
From: Wilco Fiers <wilco.fiers@deque.com>
Date: Thu, 9 Mar 2017 15:38:00 +0100
Subject: [PATCH] Full implementation of --all-langs

---
 .gitignore               |  4 ++--
 Gruntfile.js             | 12 ++++++++----
 build/configure.js       |  7 ++-----
 build/tasks/configure.js |  4 ++++
 4 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/.gitignore b/.gitignore
index b24bda9620..0c3d4d4fce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,8 +4,8 @@ node_modules
 test/*/index.html
 test/integration/*/index.html
 axe.js
-axe.min.js
-axe.es2016.js
+axe.*.js
 *.tgz
 npm-shrinkwrap.json
 typings/axe-core/axe-core-tests.js
+doc/rule-descriptions.*.md
\ No newline at end of file
diff --git a/Gruntfile.js b/Gruntfile.js
index 9a569aabc9..bc2cfc2755 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -18,12 +18,16 @@ module.exports = function (grunt) {
 	grunt.loadNpmTasks('grunt-parallel');
 
 	var langs;
-	if (grunt.option('all-lang')) {
-		langs = ['.nl', '.en', '.de'];
-
-	} else if (grunt.option('lang')) {
+	if (grunt.option('lang')) {
 		langs = ['.' + grunt.option('lang')];
 
+	} else if (grunt.option('all-lang')) {
+		var localeFiles = require('fs').readdirSync('./locales');
+		langs = localeFiles.map(function (file) {
+			return '.' + file.replace('.json', '');
+		});
+		langs.unshift(''); // Add default
+
 	} else {
 		langs = [''];
 	}
diff --git a/build/configure.js b/build/configure.js
index 07ac3e7ea7..62d24061eb 100644
--- a/build/configure.js
+++ b/build/configure.js
@@ -13,10 +13,8 @@ dot.templateSettings.strip = false;
 
 function getLocale(grunt, options) {
 	var locale, localeFile;
-	if (grunt.option('lang')) {
-		localeFile = './locales/' + grunt.option('lang') + '.json';
-	} else {
-		localeFile = options.locale;
+	if (options.locale) {
+		localeFile = './locales/' + options.locale + '.json';
 	}
 
 	if (localeFile) {
@@ -26,7 +24,6 @@ function getLocale(grunt, options) {
 
 function buildRules(grunt, options, commons, callback) {
 	var locale = getLocale(grunt, options);
-
 	options.getFiles = false;
 	buildManual(grunt, options, commons, function (result) {
 
diff --git a/build/tasks/configure.js b/build/tasks/configure.js
index a91edc4268..a15fe8064f 100644
--- a/build/tasks/configure.js
+++ b/build/tasks/configure.js
@@ -17,6 +17,10 @@ module.exports = function (grunt) {
 
 		this.files.forEach(function (file) {
 			var commons = file.src[0];
+      var match = file.dest.auto.match(/\.([a-z]{2,3})\.js/);
+      if (match) {
+        options.locale = match[1];
+      }
 
 			buildRules(grunt, options, commons, function (result) {
 				grunt.file.write(file.dest.auto, 'axe._load(' + result.auto + ');');