From 88deebe74a0b6f01e23f3ceefea5811183218600 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?ChangZhuo=20Chen=20=28=E9=99=B3=E6=98=8C=E5=80=AC=29?=
 <czchen@gmail.com>
Date: Tue, 24 Dec 2013 19:23:48 +0800
Subject: [PATCH] feat: support LiveScript configuration

---
 config.tpl.ls          | 68 ++++++++++++++++++++++++++++++++++++++++++
 lib/config.js          |  5 ++++
 lib/init/formatters.js | 21 ++++++++++++-
 package.json           |  3 +-
 4 files changed, 95 insertions(+), 2 deletions(-)
 create mode 100644 config.tpl.ls

diff --git a/config.tpl.ls b/config.tpl.ls
new file mode 100644
index 000000000..9ea73648e
--- /dev/null
+++ b/config.tpl.ls
@@ -0,0 +1,68 @@
+# Karma configuration
+# Generated on %DATE%
+
+module.exports = (config) ->
+  config.set do
+
+    # base path that will be used to resolve all patterns (eg. files, exclude)
+    basePath: '%BASE_PATH%'
+
+
+    # frameworks to use
+    # available frameworks: https://npmjs.org/browse/keyword/karma-adapter
+    frameworks: [%FRAMEWORKS%]
+
+
+    # list of files / patterns to load in the browser
+    files: [
+      %FILES%
+    ]
+
+
+    # list of files to exclude
+    exclude: [
+      %EXCLUDE%
+    ]
+
+
+    # preprocess matching files before serving them to the browser
+    # available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
+    preprocessors: %PREPROCESSORS%
+
+
+    # test results reporter to use
+    # possible values: 'dots', 'progress'
+    # available reporters: https://npmjs.org/browse/keyword/karma-reporter
+    reporters: ['progress']
+
+
+    # web server port
+    port: 9876
+
+
+    # enable / disable colors in the output (reporters and logs)
+    colors: true
+
+
+    # level of logging
+    # possible values:
+    # - config.LOG_DISABLE
+    # - config.LOG_ERROR
+    # - config.LOG_WARN
+    # - config.LOG_INFO
+    # - config.LOG_DEBUG
+    logLevel: config.LOG_INFO
+
+
+    # enable / disable watching file and executing tests whenever any file changes
+    autoWatch: %AUTO_WATCH%
+
+
+    # satart these browsers
+    # available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
+    browsers: [%BROWSERS%]
+
+
+    # Continuous Integration mode
+    # if true, Karma captures browsers, runs the tests and exits
+    singleRun: false
diff --git a/lib/config.js b/lib/config.js
index 364088224..22d77fa04 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -9,6 +9,11 @@ var constant = require('./constants');
 // It's not directly used in this file.
 require('coffee-script');
 
+// LiveScript is required here to enable config files written in LiveScript.
+// It's not directly used in this file.
+try {
+  require('LiveScript');
+} catch (e) {}
 
 var Pattern = function(pattern, served, included, watched) {
   this.pattern = pattern;
diff --git a/lib/init/formatters.js b/lib/init/formatters.js
index 0f9fe4c55..758e0da2b 100644
--- a/lib/init/formatters.js
+++ b/lib/init/formatters.js
@@ -4,12 +4,17 @@ var util = require('util');
 var JS_TEMPLATE_PATH = __dirname + '/../../config.tpl.js';
 var COFFEE_TEMPLATE_PATH = __dirname + '/../../config.tpl.coffee';
 var COFFEE_REGEXP = /\.coffee$/;
+var LIVE_TEMPLATE_PATH = __dirname + '/../../config.tpl.ls';
+var LIVE_REGEXP = /\.ls$/;
 
 
 var isCoffeeFile = function(filename) {
   return COFFEE_REGEXP.test(filename);
 };
 
+var isLiveFile = function(filename) {
+  return LIVE_REGEXP.test(filename);
+};
 
 var JavaScriptFormatter = function() {
 
@@ -87,10 +92,24 @@ var CoffeeFormatter = function() {
   this.TEMPLATE_FILE_PATH = COFFEE_TEMPLATE_PATH;
 };
 
+var LiveFormatter = function() {
+  JavaScriptFormatter.call(this);
+
+  this.TEMPLATE_FILE_PATH = LIVE_TEMPLATE_PATH;
+};
 
 exports.JavaScript = JavaScriptFormatter;
 exports.Coffee = CoffeeFormatter;
+exports.Live = LiveFormatter;
 
 exports.createForPath = function(path) {
-  return isCoffeeFile(path) ? new CoffeeFormatter() : new JavaScriptFormatter();
+  if (isCoffeeFile(path)) {
+    return new CoffeeFormatter();
+  }
+
+  if (isLiveFile(path)) {
+    return new LiveFormatter();
+  }
+
+  return new JavaScriptFormatter();
 };
diff --git a/package.json b/package.json
index 8630d7ec0..7827320be 100644
--- a/package.json
+++ b/package.json
@@ -157,7 +157,8 @@
     "karma-ng-scenario": "*",
     "karma-coffee-preprocessor": "*",
     "karma-html2js-preprocessor": "*",
-    "karma-browserstack-launcher": "*"
+    "karma-browserstack-launcher": "*",
+    "LiveScript": "~1.2.0"
   },
   "main": "./lib/index",
   "bin": {},