mirror of https://github.com/status-im/metro.git
45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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'use strict';
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var path = require('path');
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// Don't forget to everything listed here to `package.json`
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// modulePathIgnorePatterns.
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var sharedBlacklist = [
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/node_modules[/\\]react[/\\]dist[/\\].*/,
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/website\/node_modules\/.*/,
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/heapCapture\/bundle\.js/,
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];
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function escapeRegExp(pattern) {
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if (Object.prototype.toString.call(pattern) === '[object RegExp]') {
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return pattern.source.replace(/\//g, path.sep);
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} else if (typeof pattern === 'string') {
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var escaped = pattern.replace(/[\-\[\]\{\}\(\)\*\+\?\.\\\^\$\|]/g, '\\$&');
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// convert the '/' into an escaped local file separator
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return escaped.replace(/\//g, '\\' + path.sep);
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} else {
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throw new Error('Unexpected packager blacklist pattern: ' + pattern);
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}
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}
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function blacklist(additionalBlacklist) {
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return new RegExp('(' +
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(additionalBlacklist || []).concat(sharedBlacklist)
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.map(escapeRegExp)
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.join('|') +
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')$'
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);
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}
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module.exports = blacklist;
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