flow like the river

VISUALIZACION/node_modules/parcel-bundler/lib/utils/loadPlugins.js

@@ -0,0 +1,65 @@
+'use strict';
+
+let loadPlugin = (() => {
+  var _ref4 = _asyncToGenerator(function* (plugin, relative, options) {
+    if (typeof plugin === 'string') {
+      plugin = yield localRequire(plugin, relative);
+      plugin = plugin.default || plugin;
+
+      if (typeof options !== 'object') {
+        options = {};
+      }
+
+      if (Object.keys(options).length > 0) {
+        plugin = plugin(options);
+      }
+
+      plugin = plugin.default || plugin;
+    }
+
+    return plugin;
+  });
+
+  return function loadPlugin(_x5, _x6, _x7) {
+    return _ref4.apply(this, arguments);
+  };
+})();
+
+function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; }
+
+const localRequire = require('./localRequire');
+
+module.exports = (() => {
+  var _ref = _asyncToGenerator(function* (plugins, relative) {
+    if (Array.isArray(plugins)) {
+      return yield Promise.all(plugins.map((() => {
+        var _ref2 = _asyncToGenerator(function* (p) {
+          return yield loadPlugin(p, relative);
+        });
+
+        return function (_x3) {
+          return _ref2.apply(this, arguments);
+        };
+      })()).filter(Boolean));
+    } else if (typeof plugins === 'object') {
+      let mapPlugins = yield Promise.all(Object.keys(plugins).map((() => {
+        var _ref3 = _asyncToGenerator(function* (p) {
+          return yield loadPlugin(p, relative, plugins[p]);
+        });
+
+        return function (_x4) {
+          return _ref3.apply(this, arguments);
+        };
+      })()));
+      return mapPlugins.filter(Boolean);
+    } else {
+      return [];
+    }
+  });
+
+  function loadPlugins(_x, _x2) {
+    return _ref.apply(this, arguments);
+  }
+
+  return loadPlugins;
+})();