Added Gulp.js for compiling SCSS stylesheets

node_modules/matchdep/lib/matchdep.js

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+/*
+ * matchdep
+ * https://github.com/tkellen/node-matchdep
+ *
+ * Copyright (c) 2012 Tyler Kellen
+ * Licensed under the MIT license.
+ */
+
+'use strict';
+
+var micromatch = require('micromatch');
+var findup = require('findup-sync');
+var resolve = require('resolve').sync;
+var stackTrace = require('stack-trace');
+var path = require('path');
+
+// export object
+var matchdep = module.exports = {};
+
+// Ensure configuration has the correct properties.
+function loadConfig(config, props) {
+  // The calling module's path. Unfortunately, because modules are cached,
+  // module.parent is the FIRST calling module parent, not necessarily the
+  // current one.
+  var callerPath = path.dirname(stackTrace.get(loadConfig)[1].getFileName());
+
+  // If no config defined, resolve to nearest package.json to the calling lib. If not found, throw an error.
+  if (config == null) {
+    config = findup('package.json', {cwd: callerPath});
+    if (config == null) {
+      throw new Error('No package.json found.');
+    }
+  }
+  // If filename was specified with no path parts, make the path absolute so
+  // that resolve doesn't look in node_module directories for it.
+  else if (typeof config === 'string' && !/[\\\/]/.test(config)) {
+    config = path.join(callerPath, config);
+  }
+
+  // If package is a string, try to require it.
+  if (typeof config === 'string') {
+    config = require(resolve(config, {basedir: callerPath}));
+  }
+
+  // If config is not an object yet, something is amiss.
+  if (typeof config !== 'object') {
+    throw new Error('Invalid configuration specified.');
+  }
+
+  // For all specified props, populate result object.
+  var result = {};
+  props.forEach(function(prop) {
+    result[prop] = config[prop] ? Object.keys(config[prop]) : [];
+  });
+  return result;
+}
+
+// What config properties should each method search?
+var methods = {
+  filter: ['dependencies'],
+  filterDev: ['devDependencies'],
+  filterPeer: ['peerDependencies'],
+  filterAll: ['dependencies', 'devDependencies', 'peerDependencies'],
+};
+
+// Dynamically generate methods.
+Object.keys(methods).forEach(function(method) {
+  var props = methods[method];
+  matchdep[method] = function(pattern, config) {
+    config = loadConfig(config, props);
+    var search = props.reduce(function(result, prop) {
+      return result.concat(config[prop]);
+    }, []);
+    return micromatch(search, pattern);
+  };
+});