32 lines
890 B
JavaScript
32 lines
890 B
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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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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* @format
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*/
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'use strict';
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const fs = require('fs');
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const glob = require('glob');
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const path = require('path');
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/**
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* Gets package's class name (class that implements ReactPackage)
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* by searching for its declaration in all Java/Kotlin files present in the folder
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*
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* @param {String} folder Folder to find java/kt files
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*/
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module.exports = function getPackageClassName(folder) {
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const files = glob.sync('**/+(*.java|*.kt)', {cwd: folder});
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const packages = files
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.map(filePath => fs.readFileSync(path.join(folder, filePath), 'utf8'))
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.map(file => file.match(/class (.*) +(implements|:) ReactPackage/))
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.filter(match => match);
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return packages.length ? packages[0][1] : null;
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};
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