* Add support for LiveScript: http://livescript.net/

lib/helpers/raw.js

@@ -16,7 +16,7 @@ var TerraformError = exports.TerraformError = require("../error").TerraformError
 var processors = exports.processors = {
   "html": ["jade", "ejs", "md"],
   "css" : ["styl", "less"],
-  "js"  : ["coffee"]
+  "js"  : ["coffee", "ls"]
 }
 
 

lib/javascript/index.js

@@ -9,7 +9,8 @@ var helpers = require('../helpers')
  * same as doing...
  *
  *    var processors = {
- *      "coffee" : require("./processors/coffee")
+ *      "coffee" : require("./processors/coffee"),
+ *      "ls" : require("./processors/ls")
  *    }
  *
  */
@@ -44,4 +45,4 @@ module.exports = function(root, filePath, callback){
 
   })
 
-}
+}

lib/javascript/processors/ls.js

@@ -0,0 +1,26 @@
+var ls = require("LiveScript")
+var TerraformError = require("../../error").TerraformError
+
+exports.compile = function(filePath, fileContents, callback){
+  try{
+    var errors = null
+    var script = ls.compile(fileContents.toString(), { bare: true })
+  }catch(e){
+    var errors = {}
+    errors.source = "LiveScript"
+    errors.dest = "JavaScript"
+    errors.filename = filePath
+    errors.location = { first_line: 0 }
+    if (/Error: ([^:]+) on line (\d+): (.+)/.test(e)){  
+        errors.name = RegExp.$1
+        errors.location.first_line = Number(RegExp.$2)
+        errors.message = RegExp.$3
+    }
+    errors.stack = fileContents.toString()
+    errors.lineno = parseInt(errors.location.first_line ? errors.location.first_line + 1 : -1)
+    var script = null
+    var error = new TerraformError(errors)
+  }finally{
+    callback(error, script)
+  }
+}

package.json

@@ -18,6 +18,7 @@
     "lru-cache" : "2.3.0",
     "jade" : "0.28.2",
     "coffee-script" : "1.6.3",
+    "LiveScript" : "1.2.0",
     "ejs" : "0.8.4",
     "marked": "0.2.8",
     "less" : "1.3.3",

test/fixtures/javascripts/ls/invalid.ls

@@ -0,0 +1,3 @@
+foo = function(){
+  this shouldnt work
+}

test/fixtures/javascripts/ls/main.ls

@@ -0,0 +1 @@
+add = (+)

test/javascripts.js

@@ -28,4 +28,30 @@ describe("javascripts", function(){
 
   })
 
+  describe(".ls", function(){
+    var root = __dirname + "/fixtures/javascripts/ls"
+    var poly = polymer.root(root)
+
+    it("should translate livescript to javascript", function(done){
+      poly.render("main.ls", function(errors, body){
+        should.not.exist(errors)
+        should.exist(body)
+        done()
+      })
+    })
+
+    it("should return errors if invalid", function(done){
+      poly.render("invalid.ls", function(errors, body){
+        should.exist(errors)
+        should.not.exist(body)
+        errors.should.have.property("name")
+        errors.should.have.property("message")
+        errors.should.have.property("stack")
+        done()
+      })
+    })
+
+  })
+
+
 })