21 lines
656 B
JavaScript
21 lines
656 B
JavaScript
const fs = require('fs');
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const path = require('path');
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const glob = require('glob');
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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 files present in the folder
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*
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* @param {String} folder Folder to find java files
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*/
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module.exports = function getPackageClassName(folder) {
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const files = glob.sync('**/*.java', { 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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