56 lines
1.4 KiB
JavaScript
56 lines
1.4 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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var fs = require('fs');
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function copyAndReplace(src, dest, replacements) {
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if (fs.lstatSync(src).isDirectory()) {
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if (!fs.existsSync(dest)) {
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fs.mkdirSync(dest);
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}
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} else {
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var content = fs.readFileSync(src, 'utf8');
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Object.keys(replacements).forEach(function(regex) {
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content = content.replace(new RegExp(regex, 'g'), replacements[regex]);
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});
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fs.writeFileSync(dest, content);
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}
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}
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function walk(current) {
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if (!fs.lstatSync(current).isDirectory()) {
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return [current];
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}
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var files = fs.readdirSync(current).map(function(child) {
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child = path.join(current, child);
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return walk(child);
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});
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return [].concat.apply([current], files);
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}
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function validatePackageName(name) {
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if (!name.match(/^[$A-Z_][0-9A-Z_$]*$/i)) {
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console.error(
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'"%s" is not a valid name for a project. Please use a valid identifier ' +
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'name (alphanumeric).',
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name
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);
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process.exit(1);
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}
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}
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module.exports = {
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copyAndReplace: copyAndReplace,
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walk: walk,
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validatePackageName: validatePackageName
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};
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