105 lines
11 KiB
JavaScript
105 lines
11 KiB
JavaScript
/*istanbul ignore start*/'use strict';
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exports.__esModule = true;
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exports.jsonDiff = undefined;
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var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
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exports. /*istanbul ignore end*/diffJson = diffJson;
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/*istanbul ignore start*/exports. /*istanbul ignore end*/canonicalize = canonicalize;
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var /*istanbul ignore start*/_base = require('./base') /*istanbul ignore end*/;
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/*istanbul ignore start*/var _base2 = _interopRequireDefault(_base);
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/*istanbul ignore end*/var /*istanbul ignore start*/_line = require('./line') /*istanbul ignore end*/;
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/*istanbul ignore start*/function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
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/*istanbul ignore end*/var objectPrototypeToString = Object.prototype.toString;
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var jsonDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/jsonDiff = new /*istanbul ignore start*/_base2['default'] /*istanbul ignore end*/();
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// Discriminate between two lines of pretty-printed, serialized JSON where one of them has a
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// dangling comma and the other doesn't. Turns out including the dangling comma yields the nicest output:
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jsonDiff.useLongestToken = true;
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jsonDiff.tokenize = /*istanbul ignore start*/_line.lineDiff /*istanbul ignore end*/.tokenize;
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jsonDiff.castInput = function (value) {
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/*istanbul ignore start*/var /*istanbul ignore end*/undefinedReplacement = this.options.undefinedReplacement;
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return typeof value === 'string' ? value : JSON.stringify(canonicalize(value), function (k, v) {
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if (typeof v === 'undefined') {
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return undefinedReplacement;
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}
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return v;
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}, ' ');
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};
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jsonDiff.equals = function (left, right) {
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return (/*istanbul ignore start*/_base2['default'] /*istanbul ignore end*/.prototype.equals.call(jsonDiff, left.replace(/,([\r\n])/g, '$1'), right.replace(/,([\r\n])/g, '$1'))
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);
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};
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function diffJson(oldObj, newObj, options) {
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return jsonDiff.diff(oldObj, newObj, options);
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}
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// This function handles the presence of circular references by bailing out when encountering an
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// object that is already on the "stack" of items being processed.
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function canonicalize(obj, stack, replacementStack) {
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stack = stack || [];
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replacementStack = replacementStack || [];
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var i = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
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for (i = 0; i < stack.length; i += 1) {
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if (stack[i] === obj) {
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return replacementStack[i];
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}
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}
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var canonicalizedObj = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
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if ('[object Array]' === objectPrototypeToString.call(obj)) {
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stack.push(obj);
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canonicalizedObj = new Array(obj.length);
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replacementStack.push(canonicalizedObj);
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for (i = 0; i < obj.length; i += 1) {
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canonicalizedObj[i] = canonicalize(obj[i], stack, replacementStack);
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}
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stack.pop();
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replacementStack.pop();
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return canonicalizedObj;
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}
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if (obj && obj.toJSON) {
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obj = obj.toJSON();
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}
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if ( /*istanbul ignore start*/(typeof /*istanbul ignore end*/obj === 'undefined' ? 'undefined' : _typeof(obj)) === 'object' && obj !== null) {
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stack.push(obj);
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canonicalizedObj = {};
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replacementStack.push(canonicalizedObj);
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var sortedKeys = [],
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key = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
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for (key in obj) {
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/* istanbul ignore else */
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if (obj.hasOwnProperty(key)) {
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sortedKeys.push(key);
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}
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}
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sortedKeys.sort();
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for (i = 0; i < sortedKeys.length; i += 1) {
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key = sortedKeys[i];
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canonicalizedObj[key] = canonicalize(obj[key], stack, replacementStack);
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}
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stack.pop();
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replacementStack.pop();
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} else {
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canonicalizedObj = obj;
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}
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return canonicalizedObj;
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}
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//# sourceMappingURL=data:application/json;charset=utf-8;base64,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