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Editing: sync.cjs
'use strict'; const path = require('path'); const {readFileSync} = require('fs'); const isNodeModules = require('./is-node-modules.cjs'); const resultsCache = require('./cache.cjs'); function getDirectoryTypeActual(directory) { if (isNodeModules(directory)) { return 'commonjs'; } try { return JSON.parse(readFileSync(path.resolve(directory, 'package.json'))).type || 'commonjs'; } catch (_) { } const parent = path.dirname(directory); if (parent === directory) { return 'commonjs'; } return getDirectoryType(parent); } function getDirectoryType(directory) { if (resultsCache.has(directory)) { return resultsCache.get(directory); } const result = getDirectoryTypeActual(directory); resultsCache.set(directory, result); return result; } function getPackageTypeSync(filename) { return getDirectoryType(path.resolve(path.dirname(filename))); } module.exports = getPackageTypeSync;
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