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Diffstat (limited to 'node_modules/webpack-merge/lib/unite-rules.js')
| -rw-r--r-- | node_modules/webpack-merge/lib/unite-rules.js | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/node_modules/webpack-merge/lib/unite-rules.js b/node_modules/webpack-merge/lib/unite-rules.js deleted file mode 100644 index a89b5f6d4..000000000 --- a/node_modules/webpack-merge/lib/unite-rules.js +++ /dev/null @@ -1,114 +0,0 @@ -'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; -}
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