updated sys and created publi

publi/node_modules/set-getter/index.js

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+/*!
+ * set-getter (https://github.com/doowb/set-getter)
+ *
+ * Copyright (c) 2016, Brian Woodward.
+ * Licensed under the MIT License.
+ */
+
+'use strict';
+
+var toPath = require('to-object-path');
+
+/**
+ * Defines a getter function on an object using property path notation.
+ *
+ * ```js
+ * var obj = {};
+ * getter(obj, 'foo', function() {
+ *   return 'bar';
+ * });
+ * ```
+ * @param {Object} `obj` Object to add property to.
+ * @param {String|Array} `prop` Property string or array to add.
+ * @param {Function} `getter` Getter function to add as a property.
+ * @api public
+ */
+
+function setGetter(obj, prop, getter) {
+  var key = toPath(arguments);
+  return define(obj, key, getter);
+}
+
+/**
+ * Define getter function on object or object hierarchy using dot notation.
+ *
+ * @param  {Object} `obj` Object to define getter property on.
+ * @param  {String} `prop` Property string to define.
+ * @param  {Function} `getter` Getter function to define.
+ * @return {Object} Returns original object.
+ */
+
+function define(obj, prop, getter) {
+  if (!~prop.indexOf('.')) {
+    defineProperty(obj, prop, getter);
+    return obj;
+  }
+
+  var keys = prop.split('.');
+  var last = keys.pop();
+  var target = obj;
+  var key;
+
+  while ((key = keys.shift())) {
+    while (key.slice(-1) === '\\') {
+      key = key.slice(0, -1) + '.' + keys.shift();
+    }
+    target = target[key] || (target[key] = {});
+  }
+
+  defineProperty(target, last, getter);
+  return obj;
+}
+
+/**
+ * Define getter function on object as a configurable and enumerable property.
+ *
+ * @param  {Object} `obj` Object to define property on.
+ * @param  {String} `prop` Property to define.
+ * @param  {Function} `getter` Getter function to define.
+ */
+
+function defineProperty(obj, prop, getter) {
+  Object.defineProperty(obj, prop, {
+    configurable: true,
+    enumerable: true,
+    get: getter
+  });
+}
+
+/**
+ * Expose `setGetter`
+ */
+
+module.exports = setGetter;