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node_modules/webpack-merge/lib/index.js

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+'use strict';
+
+var _values2 = require('lodash/values');
+
+var _values3 = _interopRequireDefault(_values2);
+
+var _unionWith2 = require('lodash/unionWith');
+
+var _unionWith3 = _interopRequireDefault(_unionWith2);
+
+var _mergeWith2 = require('lodash/mergeWith');
+
+var _mergeWith3 = _interopRequireDefault(_mergeWith2);
+
+var _differenceWith2 = require('lodash/differenceWith');
+
+var _differenceWith3 = _interopRequireDefault(_differenceWith2);
+
+var _joinArrays = require('./join-arrays');
+
+var _joinArrays2 = _interopRequireDefault(_joinArrays);
+
+var _joinArraysSmart = require('./join-arrays-smart');
+
+var _unique = require('./unique');
+
+var _unique2 = _interopRequireDefault(_unique);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
+
+function merge() {
+  for (var _len = arguments.length, sources = Array(_len), _key = 0; _key < _len; _key++) {
+    sources[_key] = arguments[_key];
+  }
+
+  // This supports
+  // merge([<object>] | ...<object>)
+  // merge({ customizeArray: <fn>, customizeObject: <fn>})([<object>] | ...<object>)
+  // where fn = (a, b, key)
+  if (sources.length === 1) {
+    if (Array.isArray(sources[0])) {
+      return _mergeWith3.default.apply(undefined, [{}].concat(_toConsumableArray(sources[0]), [(0, _joinArrays2.default)(sources[0])]));
+    }
+
+    if (sources[0].customizeArray || sources[0].customizeObject) {
+      return function () {
+        for (var _len2 = arguments.length, structures = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
+          structures[_key2] = arguments[_key2];
+        }
+
+        if (Array.isArray(structures[0])) {
+          return _mergeWith3.default.apply(undefined, [{}].concat(_toConsumableArray(structures[0]), [(0, _joinArrays2.default)(sources[0])]));
+        }
+
+        return _mergeWith3.default.apply(undefined, [{}].concat(structures, [(0, _joinArrays2.default)(sources[0])]));
+      };
+    }
+
+    return sources[0];
+  }
+
+  return _mergeWith3.default.apply(undefined, [{}].concat(sources, [(0, _joinArrays2.default)()]));
+}
+
+var mergeSmart = merge({
+  customizeArray: function customizeArray(a, b, key) {
+    if (isRule(key.split('.').slice(-1)[0])) {
+      return (0, _unionWith3.default)(a, b, _joinArraysSmart.uniteRules.bind(null, {}, key));
+    }
+
+    return null;
+  }
+});
+
+var mergeMultiple = function mergeMultiple() {
+  for (var _len3 = arguments.length, sources = Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {
+    sources[_key3] = arguments[_key3];
+  }
+
+  return (0, _values3.default)(merge(sources));
+};
+
+// rules: { <field>: <'append'|'prepend'|'replace'> }
+// All default to append but you can override here
+var mergeStrategy = function mergeStrategy() {
+  var rules = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
+  return merge({
+    customizeArray: _customizeArray(rules),
+    customizeObject: customizeObject(rules)
+  });
+};
+var mergeSmartStrategy = function mergeSmartStrategy() {
+  var rules = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
+  return merge({
+    customizeArray: function customizeArray(a, b, key) {
+      var topKey = key.split('.').slice(-1)[0];
+
+      if (isRule(topKey)) {
+        switch (rules[key]) {
+          case 'prepend':
+            return [].concat(_toConsumableArray((0, _differenceWith3.default)(b, a, function (newRule, seenRule) {
+              return (0, _joinArraysSmart.uniteRules)(rules, key, newRule, seenRule, 'prepend');
+            })), _toConsumableArray(a));
+          case 'replace':
+            return b;
+          default:
+            // append
+            return (0, _unionWith3.default)(a, b, _joinArraysSmart.uniteRules.bind(null, rules, key));
+        }
+      }
+
+      return _customizeArray(rules)(a, b, key);
+    },
+    customizeObject: customizeObject(rules)
+  });
+};
+
+function _customizeArray(rules) {
+  return function (a, b, key) {
+    switch (rules[key]) {
+      case 'prepend':
+        return [].concat(_toConsumableArray(b), _toConsumableArray(a));
+      case 'replace':
+        return b;
+      default:
+        // append
+        return false;
+    }
+  };
+}
+
+function customizeObject(rules) {
+  return function (a, b, key) {
+    switch (rules[key]) {
+      case 'prepend':
+        return (0, _mergeWith3.default)({}, b, a, (0, _joinArrays2.default)());
+      case 'replace':
+        return b;
+      default:
+        // append
+        return false;
+    }
+  };
+}
+
+function isRule(key) {
+  return ['preLoaders', 'loaders', 'postLoaders', 'rules'].indexOf(key) >= 0;
+}
+
+module.exports = merge;
+module.exports.multiple = mergeMultiple;
+module.exports.smart = mergeSmart;
+module.exports.strategy = mergeStrategy;
+module.exports.smartStrategy = mergeSmartStrategy;
+module.exports.unique = _unique2.default;

node_modules/webpack-merge/lib/join-arrays-smart.js

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+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.uniteEntries = exports.uniteRules = undefined;
+
+var _differenceWith2 = require('lodash/differenceWith');
+
+var _differenceWith3 = _interopRequireDefault(_differenceWith2);
+
+var _unionWith2 = require('lodash/unionWith');
+
+var _unionWith3 = _interopRequireDefault(_unionWith2);
+
+var _mergeWith2 = require('lodash/mergeWith');
+
+var _mergeWith3 = _interopRequireDefault(_mergeWith2);
+
+var _isEqual2 = require('lodash/isEqual');
+
+var _isEqual3 = _interopRequireDefault(_isEqual2);
+
+var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
+
+var isArray = Array.isArray;
+
+function uniteRules(rules, key, newRule, rule) {
+  if (String(rule.test) !== String(newRule.test) || (newRule.enforce || rule.enforce) && rule.enforce !== newRule.enforce || newRule.include && !isSameValue(rule.include, newRule.include) || newRule.exclude && !isSameValue(rule.exclude, newRule.exclude)) {
+    return false;
+  } else if (!rule.test && !rule.include && !rule.exclude && (rule.loader && rule.loader.split('?')[0]) !== (newRule.loader && newRule.loader.split('?')[0])) {
+    // Don't merge the rule if there isn't any identifying fields and the loaders don't match
+    return false;
+  } else if ((rule.include || rule.exclude) && !newRule.include && !newRule.exclude) {
+    // Don't merge child without include/exclude to parent that has either
+    return false;
+  }
+
+  // newRule.loader should always override
+  if (newRule.loader) {
+    var optionsKey = newRule.options ? 'options' : newRule.query && 'query';
+
+    delete rule.use;
+    delete rule.loaders;
+    rule.loader = newRule.loader;
+
+    if (optionsKey) {
+      rule[optionsKey] = newRule[optionsKey];
+    }
+  } else if ((rule.use || rule.loaders || rule.loader) && (newRule.use || newRule.loaders)) {
+    var expandEntry = function expandEntry(loader) {
+      return typeof loader === 'string' ? { loader: loader } : loader;
+    };
+    // this is only here to avoid breaking existing tests
+    var unwrapEntry = function unwrapEntry(entry) {
+      return !entry.options && !entry.query ? entry.loader : entry;
+    };
+
+    var entries = void 0;
+    if (rule.loader) {
+      var _optionsKey = rule.options ? 'options' : rule.query && 'query';
+      entries = [{ loader: rule.loader }];
+
+      if (_optionsKey) {
+        entries[0][_optionsKey] = rule[_optionsKey];
+      }
+
+      delete rule.loader;
+
+      if (_optionsKey) {
+        delete rule[_optionsKey];
+      }
+    } else {
+      entries = [].concat(rule.use || rule.loaders).map(expandEntry);
+    }
+    var newEntries = [].concat(newRule.use || newRule.loaders).map(expandEntry);
+
+    var loadersKey = rule.use || newRule.use ? 'use' : 'loaders';
+    var resolvedKey = key + '.' + loadersKey;
+
+    switch (rules[resolvedKey]) {
+      case 'prepend':
+        rule[loadersKey] = [].concat(_toConsumableArray((0, _differenceWith3.default)(newEntries, entries, uniteEntries)), _toConsumableArray(entries)).map(unwrapEntry);
+        break;
+      case 'replace':
+        rule[loadersKey] = newRule.use || newRule.loaders;
+        break;
+      default:
+        rule[loadersKey] = (0, _unionWith3.default)(
+        // Remove existing entries so that we can respect the order of the new
+        // entries
+        (0, _differenceWith3.default)(entries, newEntries, _isEqual3.default), newEntries, uniteEntries).map(unwrapEntry);
+    }
+  }
+
+  if (newRule.include) {
+    rule.include = newRule.include;
+  }
+
+  if (newRule.exclude) {
+    rule.exclude = newRule.exclude;
+  }
+
+  return true;
+}
+
+/**
+ * Check equality of two values using lodash's isEqual
+ * Arrays need to be sorted for equality checking
+ * but clone them first so as not to disrupt the sort order in tests
+ */
+function isSameValue(a, b) {
+  var _map = [a, b].map(function (value) {
+    return isArray(value) ? [].concat(_toConsumableArray(value)).sort() : value;
+  }),
+      _map2 = _slicedToArray(_map, 2),
+      propA = _map2[0],
+      propB = _map2[1];
+
+  return (0, _isEqual3.default)(propA, propB);
+}
+
+function uniteEntries(newEntry, entry) {
+  var loaderNameRe = /^([^?]+)/ig;
+
+  var _entry$loader$match = entry.loader.match(loaderNameRe),
+      _entry$loader$match2 = _slicedToArray(_entry$loader$match, 1),
+      loaderName = _entry$loader$match2[0];
+
+  var _newEntry$loader$matc = newEntry.loader.match(loaderNameRe),
+      _newEntry$loader$matc2 = _slicedToArray(_newEntry$loader$matc, 1),
+      newLoaderName = _newEntry$loader$matc2[0];
+
+  if (loaderName !== newLoaderName) {
+    return false;
+  }
+
+  // Replace query values with newer ones
+  (0, _mergeWith3.default)(entry, newEntry);
+  return true;
+}
+
+exports.uniteRules = uniteRules;
+exports.uniteEntries = uniteEntries;

node_modules/webpack-merge/lib/join-arrays.js

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+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+
+var _mergeWith2 = require('lodash/mergeWith');
+
+var _mergeWith3 = _interopRequireDefault(_mergeWith2);
+
+var _isPlainObject2 = require('lodash/isPlainObject');
+
+var _isPlainObject3 = _interopRequireDefault(_isPlainObject2);
+
+var _isFunction2 = require('lodash/isFunction');
+
+var _isFunction3 = _interopRequireDefault(_isFunction2);
+
+var _cloneDeep2 = require('lodash/cloneDeep');
+
+var _cloneDeep3 = _interopRequireDefault(_cloneDeep2);
+
+exports.default = joinArrays;
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
+
+var isArray = Array.isArray;
+
+function joinArrays() {
+  var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
+      customizeArray = _ref.customizeArray,
+      customizeObject = _ref.customizeObject,
+      key = _ref.key;
+
+  return function _joinArrays(a, b, k) {
+    var newKey = key ? key + '.' + k : k;
+
+    if ((0, _isFunction3.default)(a) && (0, _isFunction3.default)(b)) {
+      return function () {
+        return _joinArrays(a.apply(undefined, arguments), b.apply(undefined, arguments), k);
+      };
+    }
+    if (isArray(a) && isArray(b)) {
+      var customResult = customizeArray && customizeArray(a, b, newKey);
+
+      return customResult || [].concat(_toConsumableArray(a), _toConsumableArray(b));
+    }
+
+    if ((0, _isPlainObject3.default)(a) && (0, _isPlainObject3.default)(b)) {
+      var _customResult = customizeObject && customizeObject(a, b, newKey);
+
+      return _customResult || (0, _mergeWith3.default)({}, a, b, joinArrays({
+        customizeArray: customizeArray,
+        customizeObject: customizeObject,
+        key: newKey
+      }));
+    }
+
+    if ((0, _isPlainObject3.default)(b)) {
+      return (0, _cloneDeep3.default)(b);
+    }
+
+    return b;
+  };
+}

node_modules/webpack-merge/lib/unique.js

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+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+
+var _differenceWith2 = require('lodash/differenceWith');
+
+var _differenceWith3 = _interopRequireDefault(_differenceWith2);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
+
+function mergeUnique(key, uniques) {
+  var getter = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : function (a) {
+    return a;
+  };
+
+  return function (a, b, k) {
+    return k === key && [].concat(_toConsumableArray(a), _toConsumableArray((0, _differenceWith3.default)(b, a, function (item) {
+      return uniques.indexOf(getter(item)) >= 0;
+    })));
+  };
+}
+
+exports.default = mergeUnique;

node_modules/webpack-merge/lib/unite-rules.js

@@ -0,0 +1,114 @@
+'use strict';
+
+var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
+
+function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
+
+var isEqual = require('lodash.isequal');
+var mergeWith = require('lodash.mergewith');
+var unionWith = require('lodash.unionwith');
+var differenceWith = require('lodash.differencewith');
+
+var isArray = Array.isArray;
+
+module.exports = function uniteRules(newRule, rule, prepend) {
+  if (String(rule.test) !== String(newRule.test) || newRule.enforce && rule.enforce !== newRule.enforce || newRule.include && !isSameValue(rule.include, newRule.include) || newRule.exclude && !isSameValue(rule.exclude, newRule.exclude)) {
+    return false;
+  }
+
+  // webpack 2 nested rules support
+  if (rule.rules) {
+    rule.rules = prepend ? [].concat(_toConsumableArray(differenceWith(newRule.rules, rule.rules, function (b, a) {
+      return uniteRules(b, a, true);
+    })), _toConsumableArray(rule.rules)) : unionWith(rule.rules, newRule.rules, uniteRules);
+  }
+
+  // newRule.loader should always override
+  if (newRule.loader) {
+    var optionsKey = newRule.options ? 'options' : newRule.query && 'query';
+
+    delete rule.use;
+    delete rule.loaders;
+    rule.loader = newRule.loader;
+
+    if (optionsKey) {
+      rule[optionsKey] = newRule[optionsKey];
+    }
+  } else if ((rule.use || rule.loaders || rule.loader) && (newRule.use || newRule.loaders)) {
+    var expandEntry = function expandEntry(loader) {
+      return typeof loader === 'string' ? { loader: loader } : loader;
+    };
+    // this is only here to avoid breaking existing tests
+    var unwrapEntry = function unwrapEntry(entry) {
+      return !entry.options && !entry.query ? entry.loader : entry;
+    };
+
+    var entries = void 0;
+    if (rule.loader) {
+      var _optionsKey = rule.options ? 'options' : rule.query && 'query';
+      entries = [{ loader: rule.loader }];
+
+      if (_optionsKey) {
+        entries[0][_optionsKey] = rule[_optionsKey];
+      }
+
+      delete rule.loader;
+
+      if (_optionsKey) {
+        delete rule[_optionsKey];
+      }
+    } else {
+      entries = [].concat(rule.use || rule.loaders).map(expandEntry);
+    }
+    var newEntries = [].concat(newRule.use || newRule.loaders).map(expandEntry);
+
+    var loadersKey = rule.use || newRule.use ? 'use' : 'loaders';
+    rule[loadersKey] = prepend ? [].concat(_toConsumableArray(differenceWith(newEntries, entries, uniteEntries)), _toConsumableArray(entries)).map(unwrapEntry) : unionWith(entries, newEntries, uniteEntries).map(unwrapEntry);
+  }
+
+  if (newRule.include) {
+    rule.include = newRule.include;
+  }
+
+  if (newRule.exclude) {
+    rule.exclude = newRule.exclude;
+  }
+
+  return true;
+};
+
+/**
+ * Check equality of two values using lodash's isEqual
+ * Arrays need to be sorted for equality checking
+ * but clone them first so as not to disrupt the sort order in tests
+ */
+function isSameValue(a, b) {
+  var _map = [a, b].map(function (value) {
+    return isArray(value) ? [].concat(_toConsumableArray(value)).sort() : value;
+  }),
+      _map2 = _slicedToArray(_map, 2),
+      propA = _map2[0],
+      propB = _map2[1];
+
+  return isEqual(propA, propB);
+}
+
+function uniteEntries(newEntry, entry) {
+  var loaderNameRe = /^([^?]+)/ig;
+
+  var _entry$loader$match = entry.loader.match(loaderNameRe),
+      _entry$loader$match2 = _slicedToArray(_entry$loader$match, 1),
+      loaderName = _entry$loader$match2[0];
+
+  var _newEntry$loader$matc = newEntry.loader.match(loaderNameRe),
+      _newEntry$loader$matc2 = _slicedToArray(_newEntry$loader$matc, 1),
+      newLoaderName = _newEntry$loader$matc2[0];
+
+  if (loaderName !== newLoaderName) {
+    return false;
+  }
+
+  // Replace query values with newer ones
+  mergeWith(entry, newEntry);
+  return true;
+}