src/Util/NPMUtil.js
import path from 'path';
import fs from 'fs-extra';
/**
* Node Package Manager(npm) util class.
*/
export default class NPMUtil {
/**
* find ESDoc package.json object.
* @returns {Object} package.json object.
*/
static findPackage() {
let packageObj = null;
try {
const packageFilePath = path.resolve(__dirname, '../../package.json');
const json = fs.readFileSync(packageFilePath, {encode: 'utf8'});
packageObj = JSON.parse(json);
} catch (e) {
const packageFilePath = path.resolve(__dirname, '../../../package.json');
const json = fs.readFileSync(packageFilePath, {encode: 'utf8'});
packageObj = JSON.parse(json);
}
return packageObj;
}
}