bdde081050
Added test to ensure that release notes are parsed properly Updated to latest dependencies to fix security vulnerability Updated GH Actions Workflow to run test before updating tag Updated README.md to reflect proper whatsnew documentation.
79 lines
1.9 KiB
JavaScript
79 lines
1.9 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, '__esModule', {
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value: true
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});
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exports.default = void 0;
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var _diffSequences = _interopRequireDefault(require('diff-sequences'));
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var _cleanupSemantic = require('./cleanupSemantic');
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function _interopRequireDefault(obj) {
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return obj && obj.__esModule ? obj : {default: obj};
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}
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/**
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* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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const diffStrings = (a, b) => {
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const isCommon = (aIndex, bIndex) => a[aIndex] === b[bIndex];
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let aIndex = 0;
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let bIndex = 0;
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const diffs = [];
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const foundSubsequence = (nCommon, aCommon, bCommon) => {
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if (aIndex !== aCommon) {
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diffs.push(
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new _cleanupSemantic.Diff(
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_cleanupSemantic.DIFF_DELETE,
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a.slice(aIndex, aCommon)
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)
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);
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}
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if (bIndex !== bCommon) {
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diffs.push(
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new _cleanupSemantic.Diff(
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_cleanupSemantic.DIFF_INSERT,
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b.slice(bIndex, bCommon)
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)
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);
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}
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aIndex = aCommon + nCommon; // number of characters compared in a
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bIndex = bCommon + nCommon; // number of characters compared in b
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diffs.push(
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new _cleanupSemantic.Diff(
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_cleanupSemantic.DIFF_EQUAL,
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b.slice(bCommon, bIndex)
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)
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);
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};
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(0, _diffSequences.default)(a.length, b.length, isCommon, foundSubsequence); // After the last common subsequence, push remaining change items.
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if (aIndex !== a.length) {
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diffs.push(
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new _cleanupSemantic.Diff(_cleanupSemantic.DIFF_DELETE, a.slice(aIndex))
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);
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}
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if (bIndex !== b.length) {
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diffs.push(
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new _cleanupSemantic.Diff(_cleanupSemantic.DIFF_INSERT, b.slice(bIndex))
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);
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}
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return diffs;
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};
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var _default = diffStrings;
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exports.default = _default;
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