38 lines
1.6 KiB
JavaScript
38 lines
1.6 KiB
JavaScript
"use strict";
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var __assign = (this && this.__assign) || function () {
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__assign = Object.assign || function(t) {
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for (var s, i = 1, n = arguments.length; i < n; i++) {
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s = arguments[i];
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for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
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t[p] = s[p];
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}
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return t;
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};
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return __assign.apply(this, arguments);
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.reversePatch = reversePatch;
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function reversePatch(structuredPatch) {
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if (Array.isArray(structuredPatch)) {
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// (See comment in unixToWin for why we need the pointless-looking anonymous function here)
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return structuredPatch.map(function (patch) { return reversePatch(patch); }).reverse();
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}
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return __assign(__assign({}, structuredPatch), { oldFileName: structuredPatch.newFileName, oldHeader: structuredPatch.newHeader, newFileName: structuredPatch.oldFileName, newHeader: structuredPatch.oldHeader, hunks: structuredPatch.hunks.map(function (hunk) {
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return {
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oldLines: hunk.newLines,
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oldStart: hunk.newStart,
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newLines: hunk.oldLines,
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newStart: hunk.oldStart,
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lines: hunk.lines.map(function (l) {
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if (l.startsWith('-')) {
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return "+".concat(l.slice(1));
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}
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if (l.startsWith('+')) {
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return "-".concat(l.slice(1));
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}
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return l;
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})
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};
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}) });
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}
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