move yaml reader to separate repository

app.js

@@ -53,20 +53,32 @@ Steppy(
 		app.config.paths.data = path.join(process.cwd(), 'data');
 		app.config.paths.projects = path.join(app.config.paths.data, 'projects');
 		app.config.paths.builds = path.join(app.config.paths.data, 'builds');
-		var stepCallback = this.slot();
+		app.config.paths.preload = path.join(app.config.paths.data, 'preload.json');
+
+		var buildDirExistsCallback = this.slot();
 		fs.exists(app.config.paths.builds, function(isExists) {
-			stepCallback(null, isExists);
+			buildDirExistsCallback(null, isExists);
+		});
+
+		var preloadExistsCallback = this.slot();
+		fs.exists(app.config.paths.preload, function(isExists) {
+			preloadExistsCallback(null, isExists);
 		});
 	},
-	function(err, isBuildsDirExists) {
+	function(err, isBuildsDirExists, isPreloadExists) {
 		if (!isBuildsDirExists) {
 			fs.mkdir(app.config.paths.builds, this.slot());
 		} else {
 			this.pass(null);
 		}
 
-		// register reader plugins
-		require('./lib/reader/yaml').register(app);
+		if (isPreloadExists) {
+			var preload = require(app.config.paths.preload);
+			// register rc plugins
+			_(preload.plugins).each(function(plugin) {
+				require(plugin).register(app);
+			});
+		}
 
 		reader.load(app.config.paths.data, 'config', this.slot());
 	},

data/preload.json

@@ -0,0 +1,3 @@
+{
+    "plugins": ["nci-yaml-reader"]
+}

lib/reader/index.js

@@ -3,12 +3,15 @@
 var Steppy = require('twostep').Steppy,
 	_ = require('underscore'),
 	fs = require('fs'),
-	path = require('path');
+	path = require('path'),
+	BaseReader = require('./base').Reader;
 
 var constructors = {
 	json: require('./json').Reader
 };
 
+exports.BaseReader = BaseReader;
+
 exports.register = function(ext, constructor) {
 	constructors[ext] = constructor;
 };

lib/reader/yaml.js

@@ -1,37 +0,0 @@
-'use strict';
-
-var Steppy = require('twostep').Steppy,
-	inherits = require('util').inherits,
-	ParentReader = require('./base').Reader,
-	fs = require('fs'),
-	path = require('path'),
-	yaml = require('js-yaml');
-
-
-function Reader() {
-	ParentReader.call(this);
-}
-
-inherits(Reader, ParentReader);
-
-Reader.prototype.ext = 'yaml';
-
-exports.register = function(app) {
-	app.lib.reader.register(Reader.prototype.ext, Reader);
-};
-
-Reader.prototype._load = function(dir, name, callback) {
-	var self = this;
-	Steppy(
-		function() {
-			var filePath = path.join(dir, name + '.' + self.ext);
-			fs.readFile(filePath, 'utf8', this.slot());
-		},
-		function(err, text) {
-			var content = yaml.load(text);
-
-			this.pass(content);
-		},
-		callback
-	);
-};

package.json

@@ -32,7 +32,6 @@
     "colors": "1.1.2",
     "data.io": "0.3.0",
     "jade": "1.9.2",
-    "js-yaml": "3.3.1",
     "nlevel": "1.0.2",
     "node-static": "0.7.6",
     "nodemailer": "1.4.0",
@@ -50,6 +49,7 @@
     "main-bower-files": "2.7.0",
     "memdown": "1.0.0",
     "mocha": "1.18.2",
+    "nci-yaml-reader": "0.1.0",
     "nodemon": "1.3.7",
     "sinon": "1.14.1"
   }