771 lines
23 KiB
JavaScript
771 lines
23 KiB
JavaScript
'use strict';
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function _typeof(obj) {
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'@babel/helpers - typeof';
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return (
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(_typeof =
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'function' == typeof Symbol && 'symbol' == typeof Symbol.iterator ?
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function (obj) {
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return typeof obj;
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}
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: function (obj) {
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return (
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obj &&
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'function' == typeof Symbol &&
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obj.constructor === Symbol &&
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obj !== Symbol.prototype
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) ?
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'symbol'
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: typeof obj;
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}),
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_typeof(obj)
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);
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}
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function _defineProperties(target, props) {
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for (var i = 0; i < props.length; i++) {
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var descriptor = props[i];
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descriptor.enumerable = descriptor.enumerable || false;
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descriptor.configurable = true;
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if ('value' in descriptor) descriptor.writable = true;
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Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor);
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}
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}
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function _createClass(Constructor, protoProps, staticProps) {
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if (protoProps) _defineProperties(Constructor.prototype, protoProps);
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if (staticProps) _defineProperties(Constructor, staticProps);
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Object.defineProperty(Constructor, 'prototype', { writable: false });
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return Constructor;
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}
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function _toPropertyKey(arg) {
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var key = _toPrimitive(arg, 'string');
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return _typeof(key) === 'symbol' ? key : String(key);
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}
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function _toPrimitive(input, hint) {
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if (_typeof(input) !== 'object' || input === null) return input;
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var prim = input[Symbol.toPrimitive];
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if (prim !== undefined) {
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var res = prim.call(input, hint || 'default');
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if (_typeof(res) !== 'object') return res;
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throw new TypeError('@@toPrimitive must return a primitive value.');
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}
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return (hint === 'string' ? String : Number)(input);
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}
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function _classCallCheck(instance, Constructor) {
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if (!(instance instanceof Constructor)) {
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throw new TypeError('Cannot call a class as a function');
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}
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}
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function _slicedToArray(arr, i) {
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return (
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_arrayWithHoles(arr) ||
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_iterableToArrayLimit(arr, i) ||
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_unsupportedIterableToArray(arr, i) ||
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_nonIterableRest()
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);
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}
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function _nonIterableRest() {
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throw new TypeError(
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'Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.'
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);
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}
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function _unsupportedIterableToArray(o, minLen) {
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if (!o) return;
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if (typeof o === 'string') return _arrayLikeToArray(o, minLen);
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var n = Object.prototype.toString.call(o).slice(8, -1);
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if (n === 'Object' && o.constructor) n = o.constructor.name;
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if (n === 'Map' || n === 'Set') return Array.from(o);
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if (n === 'Arguments' || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))
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return _arrayLikeToArray(o, minLen);
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}
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function _arrayLikeToArray(arr, len) {
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if (len == null || len > arr.length) len = arr.length;
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for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
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return arr2;
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}
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function _iterableToArrayLimit(arr, i) {
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var _i =
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null == arr ? null : (
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('undefined' != typeof Symbol && arr[Symbol.iterator]) ||
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arr['@@iterator']
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);
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if (null != _i) {
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var _s,
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_e,
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_x,
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_r,
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_arr = [],
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_n = !0,
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_d = !1;
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try {
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if (((_x = (_i = _i.call(arr)).next), 0 === i)) {
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if (Object(_i) !== _i) return;
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_n = !1;
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} else
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for (
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;
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!(_n = (_s = _x.call(_i)).done) &&
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(_arr.push(_s.value), _arr.length !== i);
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_n = !0
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);
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} catch (err) {
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(_d = !0), (_e = err);
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} finally {
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try {
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if (
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!_n &&
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null != _i['return'] &&
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((_r = _i['return']()), Object(_r) !== _r)
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)
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return;
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} finally {
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if (_d) throw _e;
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}
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}
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return _arr;
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}
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}
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function _arrayWithHoles(arr) {
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if (Array.isArray(arr)) return arr;
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}
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// A simple implementation of make-array
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function makeArray(subject) {
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return Array.isArray(subject) ? subject : [subject];
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}
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var EMPTY = '';
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var SPACE = ' ';
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var ESCAPE = '\\';
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var REGEX_TEST_BLANK_LINE = /^\s+$/;
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var REGEX_INVALID_TRAILING_BACKSLASH = /(?:[^\\]|^)\\$/;
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var REGEX_REPLACE_LEADING_EXCAPED_EXCLAMATION = /^\\!/;
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var REGEX_REPLACE_LEADING_EXCAPED_HASH = /^\\#/;
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var REGEX_SPLITALL_CRLF = /\r?\n/g;
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// /foo,
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// ./foo,
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// ../foo,
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// .
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// ..
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var REGEX_TEST_INVALID_PATH = /^\.*\/|^\.+$/;
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var SLASH = '/';
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// Do not use ternary expression here, since "istanbul ignore next" is buggy
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var TMP_KEY_IGNORE = 'node-ignore';
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/* istanbul ignore else */
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if (typeof Symbol !== 'undefined') {
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TMP_KEY_IGNORE = Symbol['for']('node-ignore');
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}
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var KEY_IGNORE = TMP_KEY_IGNORE;
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var define = function define(object, key, value) {
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return Object.defineProperty(object, key, {
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value: value,
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});
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};
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var REGEX_REGEXP_RANGE = /([0-z])-([0-z])/g;
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var RETURN_FALSE = function RETURN_FALSE() {
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return false;
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};
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// Sanitize the range of a regular expression
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// The cases are complicated, see test cases for details
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var sanitizeRange = function sanitizeRange(range) {
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return range.replace(REGEX_REGEXP_RANGE, function (match, from, to) {
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return from.charCodeAt(0) <= to.charCodeAt(0) ?
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match
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// Invalid range (out of order) which is ok for gitignore rules but
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// fatal for JavaScript regular expression, so eliminate it.
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: EMPTY;
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});
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};
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// See fixtures #59
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var cleanRangeBackSlash = function cleanRangeBackSlash(slashes) {
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var length = slashes.length;
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return slashes.slice(0, length - (length % 2));
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};
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// > If the pattern ends with a slash,
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// > it is removed for the purpose of the following description,
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// > but it would only find a match with a directory.
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// > In other words, foo/ will match a directory foo and paths underneath it,
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// > but will not match a regular file or a symbolic link foo
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// > (this is consistent with the way how pathspec works in general in Git).
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// '`foo/`' will not match regular file '`foo`' or symbolic link '`foo`'
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// -> ignore-rules will not deal with it, because it costs extra `fs.stat` call
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// you could use option `mark: true` with `glob`
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// '`foo/`' should not continue with the '`..`'
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var REPLACERS = [
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[
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// remove BOM
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// TODO:
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// Other similar zero-width characters?
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/^\uFEFF/,
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function () {
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return EMPTY;
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},
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],
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// > Trailing spaces are ignored unless they are quoted with backslash ("\")
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[
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// (a\ ) -> (a )
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// (a ) -> (a)
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// (a ) -> (a)
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// (a \ ) -> (a )
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/((?:\\\\)*?)(\\?\s+)$/,
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function (_, m1, m2) {
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return m1 + (m2.indexOf('\\') === 0 ? SPACE : EMPTY);
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},
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],
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// replace (\ ) with ' '
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// (\ ) -> ' '
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// (\\ ) -> '\\ '
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// (\\\ ) -> '\\ '
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[
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/(\\+?)\s/g,
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function (_, m1) {
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var length = m1.length;
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return m1.slice(0, length - (length % 2)) + SPACE;
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},
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],
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// Escape metacharacters
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// which is written down by users but means special for regular expressions.
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// > There are 12 characters with special meanings:
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// > - the backslash \,
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// > - the caret ^,
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// > - the dollar sign $,
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// > - the period or dot .,
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// > - the vertical bar or pipe symbol |,
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// > - the question mark ?,
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// > - the asterisk or star *,
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// > - the plus sign +,
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// > - the opening parenthesis (,
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// > - the closing parenthesis ),
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// > - and the opening square bracket [,
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// > - the opening curly brace {,
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// > These special characters are often called "metacharacters".
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[
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/[\\$.|*+(){^]/g,
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function (match) {
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return '\\'.concat(match);
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},
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],
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[
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// > a question mark (?) matches a single character
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/(?!\\)\?/g,
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function () {
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return '[^/]';
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},
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],
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// leading slash
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[
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// > A leading slash matches the beginning of the pathname.
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// > For example, "/*.c" matches "cat-file.c" but not "mozilla-sha1/sha1.c".
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// A leading slash matches the beginning of the pathname
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/^\//,
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function () {
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return '^';
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},
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],
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// replace special metacharacter slash after the leading slash
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[
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/\//g,
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function () {
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return '\\/';
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},
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],
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[
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// > A leading "**" followed by a slash means match in all directories.
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// > For example, "**/foo" matches file or directory "foo" anywhere,
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// > the same as pattern "foo".
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// > "**/foo/bar" matches file or directory "bar" anywhere that is directly
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// > under directory "foo".
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// Notice that the '*'s have been replaced as '\\*'
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/^\^*\\\*\\\*\\\//,
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// '**/foo' <-> 'foo'
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function () {
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return '^(?:.*\\/)?';
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},
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],
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// starting
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[
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// there will be no leading '/'
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// (which has been replaced by section "leading slash")
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// If starts with '**', adding a '^' to the regular expression also works
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/^(?=[^^])/,
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function startingReplacer() {
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// If has a slash `/` at the beginning or middle
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return !/\/(?!$)/.test(this) ?
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// > Prior to 2.22.1
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// > If the pattern does not contain a slash /,
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// > Git treats it as a shell glob pattern
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// Actually, if there is only a trailing slash,
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// git also treats it as a shell glob pattern
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// After 2.22.1 (compatible but clearer)
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// > If there is a separator at the beginning or middle (or both)
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// > of the pattern, then the pattern is relative to the directory
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// > level of the particular .gitignore file itself.
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// > Otherwise the pattern may also match at any level below
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// > the .gitignore level.
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'(?:^|\\/)'
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// > Otherwise, Git treats the pattern as a shell glob suitable for
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// > consumption by fnmatch(3)
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: '^';
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},
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],
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// two globstars
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[
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// Use lookahead assertions so that we could match more than one `'/**'`
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/\\\/\\\*\\\*(?=\\\/|$)/g,
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// Zero, one or several directories
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// should not use '*', or it will be replaced by the next replacer
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// Check if it is not the last `'/**'`
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function (_, index, str) {
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return index + 6 < str.length ?
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// case: /**/
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// > A slash followed by two consecutive asterisks then a slash matches
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// > zero or more directories.
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// > For example, "a/**/b" matches "a/b", "a/x/b", "a/x/y/b" and so on.
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// '/**/'
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'(?:\\/[^\\/]+)*'
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// case: /**
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// > A trailing `"/**"` matches everything inside.
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// #21: everything inside but it should not include the current folder
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: '\\/.+';
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},
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],
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// normal intermediate wildcards
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[
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// Never replace escaped '*'
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// ignore rule '\*' will match the path '*'
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// 'abc.*/' -> go
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// 'abc.*' -> skip this rule,
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// coz trailing single wildcard will be handed by [trailing wildcard]
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/(^|[^\\]+)(\\\*)+(?=.+)/g,
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// '*.js' matches '.js'
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// '*.js' doesn't match 'abc'
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function (_, p1, p2) {
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// 1.
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// > An asterisk "*" matches anything except a slash.
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// 2.
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// > Other consecutive asterisks are considered regular asterisks
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// > and will match according to the previous rules.
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var unescaped = p2.replace(/\\\*/g, '[^\\/]*');
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return p1 + unescaped;
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},
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],
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[
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// unescape, revert step 3 except for back slash
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// For example, if a user escape a '\\*',
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// after step 3, the result will be '\\\\\\*'
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/\\\\\\(?=[$.|*+(){^])/g,
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function () {
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return ESCAPE;
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},
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],
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[
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// '\\\\' -> '\\'
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/\\\\/g,
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function () {
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return ESCAPE;
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},
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],
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[
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// > The range notation, e.g. [a-zA-Z],
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// > can be used to match one of the characters in a range.
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// `\` is escaped by step 3
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/(\\)?\[([^\]/]*?)(\\*)($|\])/g,
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function (match, leadEscape, range, endEscape, close) {
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return (
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leadEscape === ESCAPE ?
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// '\\[bar]' -> '\\\\[bar\\]'
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'\\['
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.concat(range)
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.concat(cleanRangeBackSlash(endEscape))
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.concat(close)
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: close === ']' ?
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endEscape.length % 2 === 0 ?
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// A normal case, and it is a range notation
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// '[bar]'
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// '[bar\\\\]'
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'['.concat(sanitizeRange(range)).concat(endEscape, ']') // Invalid range notaton
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// '[bar\\]' -> '[bar\\\\]'
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: '[]'
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: '[]'
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);
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},
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],
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// ending
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[
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// 'js' will not match 'js.'
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// 'ab' will not match 'abc'
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/(?:[^*])$/,
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// WTF!
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// https://git-scm.com/docs/gitignore
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// changes in [2.22.1](https://git-scm.com/docs/gitignore/2.22.1)
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// which re-fixes #24, #38
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// > If there is a separator at the end of the pattern then the pattern
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// > will only match directories, otherwise the pattern can match both
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// > files and directories.
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// 'js*' will not match 'a.js'
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// 'js/' will not match 'a.js'
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// 'js' will match 'a.js' and 'a.js/'
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function (match) {
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return /\/$/.test(match) ?
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// foo/ will not match 'foo'
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''.concat(match, '$') // foo matches 'foo' and 'foo/'
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: ''.concat(match, '(?=$|\\/$)');
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},
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],
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// trailing wildcard
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[
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/(\^|\\\/)?\\\*$/,
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function (_, p1) {
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var prefix =
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p1 ?
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// '\^':
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// '/*' does not match EMPTY
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// '/*' does not match everything
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// '\\\/':
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// 'abc/*' does not match 'abc/'
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''.concat(p1, '[^/]+') // 'a*' matches 'a'
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// 'a*' matches 'aa'
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: '[^/]*';
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return ''.concat(prefix, '(?=$|\\/$)');
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},
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],
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];
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// A simple cache, because an ignore rule only has only one certain meaning
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var regexCache = Object.create(null);
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// @param {pattern}
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var makeRegex = function makeRegex(pattern, ignoreCase) {
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var source = regexCache[pattern];
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if (!source) {
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source = REPLACERS.reduce(function (prev, _ref) {
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var _ref2 = _slicedToArray(_ref, 2),
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matcher = _ref2[0],
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replacer = _ref2[1];
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return prev.replace(matcher, replacer.bind(pattern));
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}, pattern);
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regexCache[pattern] = source;
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}
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return ignoreCase ? new RegExp(source, 'i') : new RegExp(source);
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};
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var isString = function isString(subject) {
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return typeof subject === 'string';
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};
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// > A blank line matches no files, so it can serve as a separator for readability.
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var checkPattern = function checkPattern(pattern) {
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return (
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pattern &&
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isString(pattern) &&
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!REGEX_TEST_BLANK_LINE.test(pattern) &&
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!REGEX_INVALID_TRAILING_BACKSLASH.test(pattern) &&
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// > A line starting with # serves as a comment.
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pattern.indexOf('#') !== 0
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);
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};
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var splitPattern = function splitPattern(pattern) {
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return pattern.split(REGEX_SPLITALL_CRLF);
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};
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var IgnoreRule = /*#__PURE__*/ _createClass(
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function IgnoreRule(origin, pattern, negative, regex) {
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_classCallCheck(this, IgnoreRule);
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this.origin = origin;
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this.pattern = pattern;
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this.negative = negative;
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this.regex = regex;
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}
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);
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var createRule = function createRule(pattern, ignoreCase) {
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var origin = pattern;
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var negative = false;
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// > An optional prefix "!" which negates the pattern;
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if (pattern.indexOf('!') === 0) {
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negative = true;
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pattern = pattern.substr(1);
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}
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pattern = pattern
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// > Put a backslash ("\") in front of the first "!" for patterns that
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// > begin with a literal "!", for example, `"\!important!.txt"`.
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.replace(REGEX_REPLACE_LEADING_EXCAPED_EXCLAMATION, '!')
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// > Put a backslash ("\") in front of the first hash for patterns that
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// > begin with a hash.
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.replace(REGEX_REPLACE_LEADING_EXCAPED_HASH, '#');
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var regex = makeRegex(pattern, ignoreCase);
|
|
return new IgnoreRule(origin, pattern, negative, regex);
|
|
};
|
|
var throwError = function throwError(message, Ctor) {
|
|
throw new Ctor(message);
|
|
};
|
|
var checkPath = function checkPath(path, originalPath, doThrow) {
|
|
if (!isString(path)) {
|
|
return doThrow(
|
|
'path must be a string, but got `'.concat(originalPath, '`'),
|
|
TypeError
|
|
);
|
|
}
|
|
|
|
// We don't know if we should ignore EMPTY, so throw
|
|
if (!path) {
|
|
return doThrow('path must not be empty', TypeError);
|
|
}
|
|
|
|
// Check if it is a relative path
|
|
if (checkPath.isNotRelative(path)) {
|
|
var r = '`path.relative()`d';
|
|
return doThrow(
|
|
'path should be a '
|
|
.concat(r, ' string, but got "')
|
|
.concat(originalPath, '"'),
|
|
RangeError
|
|
);
|
|
}
|
|
return true;
|
|
};
|
|
var isNotRelative = function isNotRelative(path) {
|
|
return REGEX_TEST_INVALID_PATH.test(path);
|
|
};
|
|
checkPath.isNotRelative = isNotRelative;
|
|
checkPath.convert = function (p) {
|
|
return p;
|
|
};
|
|
var Ignore = /*#__PURE__*/ (function () {
|
|
function Ignore() {
|
|
var _ref3 =
|
|
arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
|
|
_ref3$ignorecase = _ref3.ignorecase,
|
|
ignorecase = _ref3$ignorecase === void 0 ? true : _ref3$ignorecase,
|
|
_ref3$ignoreCase = _ref3.ignoreCase,
|
|
ignoreCase = _ref3$ignoreCase === void 0 ? ignorecase : _ref3$ignoreCase,
|
|
_ref3$allowRelativePa = _ref3.allowRelativePaths,
|
|
allowRelativePaths =
|
|
_ref3$allowRelativePa === void 0 ? false : _ref3$allowRelativePa;
|
|
_classCallCheck(this, Ignore);
|
|
define(this, KEY_IGNORE, true);
|
|
this._rules = [];
|
|
this._ignoreCase = ignoreCase;
|
|
this._allowRelativePaths = allowRelativePaths;
|
|
this._initCache();
|
|
}
|
|
_createClass(Ignore, [
|
|
{
|
|
key: '_initCache',
|
|
value: function _initCache() {
|
|
this._ignoreCache = Object.create(null);
|
|
this._testCache = Object.create(null);
|
|
},
|
|
},
|
|
{
|
|
key: '_addPattern',
|
|
value: function _addPattern(pattern) {
|
|
// #32
|
|
if (pattern && pattern[KEY_IGNORE]) {
|
|
this._rules = this._rules.concat(pattern._rules);
|
|
this._added = true;
|
|
return;
|
|
}
|
|
if (checkPattern(pattern)) {
|
|
var rule = createRule(pattern, this._ignoreCase);
|
|
this._added = true;
|
|
this._rules.push(rule);
|
|
}
|
|
},
|
|
|
|
// @param {Array<string> | string | Ignore} pattern
|
|
},
|
|
{
|
|
key: 'add',
|
|
value: function add(pattern) {
|
|
this._added = false;
|
|
makeArray(isString(pattern) ? splitPattern(pattern) : pattern).forEach(
|
|
this._addPattern,
|
|
this
|
|
);
|
|
|
|
// Some rules have just added to the ignore,
|
|
// making the behavior changed.
|
|
if (this._added) {
|
|
this._initCache();
|
|
}
|
|
return this;
|
|
},
|
|
|
|
// legacy
|
|
},
|
|
{
|
|
key: 'addPattern',
|
|
value: function addPattern(pattern) {
|
|
return this.add(pattern);
|
|
},
|
|
|
|
// | ignored : unignored
|
|
// negative | 0:0 | 0:1 | 1:0 | 1:1
|
|
// -------- | ------- | ------- | ------- | --------
|
|
// 0 | TEST | TEST | SKIP | X
|
|
// 1 | TESTIF | SKIP | TEST | X
|
|
|
|
// - SKIP: always skip
|
|
// - TEST: always test
|
|
// - TESTIF: only test if checkUnignored
|
|
// - X: that never happen
|
|
|
|
// @param {boolean} whether should check if the path is unignored,
|
|
// setting `checkUnignored` to `false` could reduce additional
|
|
// path matching.
|
|
|
|
// @returns {TestResult} true if a file is ignored
|
|
},
|
|
{
|
|
key: '_testOne',
|
|
value: function _testOne(path, checkUnignored) {
|
|
var ignored = false;
|
|
var unignored = false;
|
|
this._rules.forEach(function (rule) {
|
|
var negative = rule.negative;
|
|
if (
|
|
(unignored === negative && ignored !== unignored) ||
|
|
(negative && !ignored && !unignored && !checkUnignored)
|
|
) {
|
|
return;
|
|
}
|
|
var matched = rule.regex.test(path);
|
|
if (matched) {
|
|
ignored = !negative;
|
|
unignored = negative;
|
|
}
|
|
});
|
|
return {
|
|
ignored: ignored,
|
|
unignored: unignored,
|
|
};
|
|
},
|
|
|
|
// @returns {TestResult}
|
|
},
|
|
{
|
|
key: '_test',
|
|
value: function _test(originalPath, cache, checkUnignored, slices) {
|
|
var path =
|
|
originalPath &&
|
|
// Supports nullable path
|
|
checkPath.convert(originalPath);
|
|
checkPath(
|
|
path,
|
|
originalPath,
|
|
this._allowRelativePaths ? RETURN_FALSE : throwError
|
|
);
|
|
return this._t(path, cache, checkUnignored, slices);
|
|
},
|
|
},
|
|
{
|
|
key: '_t',
|
|
value: function _t(path, cache, checkUnignored, slices) {
|
|
if (path in cache) {
|
|
return cache[path];
|
|
}
|
|
if (!slices) {
|
|
// path/to/a.js
|
|
// ['path', 'to', 'a.js']
|
|
slices = path.split(SLASH);
|
|
}
|
|
slices.pop();
|
|
|
|
// If the path has no parent directory, just test it
|
|
if (!slices.length) {
|
|
return (cache[path] = this._testOne(path, checkUnignored));
|
|
}
|
|
var parent = this._t(
|
|
slices.join(SLASH) + SLASH,
|
|
cache,
|
|
checkUnignored,
|
|
slices
|
|
);
|
|
|
|
// If the path contains a parent directory, check the parent first
|
|
return (cache[path] =
|
|
parent.ignored ?
|
|
// > It is not possible to re-include a file if a parent directory of
|
|
// > that file is excluded.
|
|
parent
|
|
: this._testOne(path, checkUnignored));
|
|
},
|
|
},
|
|
{
|
|
key: 'ignores',
|
|
value: function ignores(path) {
|
|
return this._test(path, this._ignoreCache, false).ignored;
|
|
},
|
|
},
|
|
{
|
|
key: 'createFilter',
|
|
value: function createFilter() {
|
|
var _this = this;
|
|
return function (path) {
|
|
return !_this.ignores(path);
|
|
};
|
|
},
|
|
},
|
|
{
|
|
key: 'filter',
|
|
value: function filter(paths) {
|
|
return makeArray(paths).filter(this.createFilter());
|
|
},
|
|
|
|
// @returns {TestResult}
|
|
},
|
|
{
|
|
key: 'test',
|
|
value: function test(path) {
|
|
return this._test(path, this._testCache, true);
|
|
},
|
|
},
|
|
]);
|
|
return Ignore;
|
|
})();
|
|
var factory = function factory(options) {
|
|
return new Ignore(options);
|
|
};
|
|
var isPathValid = function isPathValid(path) {
|
|
return checkPath(path && checkPath.convert(path), path, RETURN_FALSE);
|
|
};
|
|
factory.isPathValid = isPathValid;
|
|
|
|
// Fixes typescript
|
|
factory['default'] = factory;
|
|
module.exports = factory;
|
|
|
|
// Windows
|
|
// --------------------------------------------------------------
|
|
/* istanbul ignore if */
|
|
if (
|
|
// Detect `process` so that it can run in browsers.
|
|
typeof process !== 'undefined' &&
|
|
((process.env && process.env.IGNORE_TEST_WIN32) ||
|
|
process.platform === 'win32')
|
|
) {
|
|
/* eslint no-control-regex: "off" */
|
|
var makePosix = function makePosix(str) {
|
|
return /^\\\\\?\\/.test(str) || /[\0-\x1F"<>\|]+/.test(str) ?
|
|
str
|
|
: str.replace(/\\/g, '/');
|
|
};
|
|
checkPath.convert = makePosix;
|
|
|
|
// 'C:\\foo' <- 'C:\\foo' has been converted to 'C:/'
|
|
// 'd:\\foo'
|
|
var REGIX_IS_WINDOWS_PATH_ABSOLUTE = /^[a-z]:\//i;
|
|
checkPath.isNotRelative = function (path) {
|
|
return REGIX_IS_WINDOWS_PATH_ABSOLUTE.test(path) || isNotRelative(path);
|
|
};
|
|
}
|