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'use strict';
const fs = require('fs');
const call = require('../call');
/**
* A facade around {@link fs.readdirSync} that allows it to be called
* the same way as {@link fs.readdir}.
*
* @param {string} dir
* @param {function} callback
*/
exports.readdir = function (dir, callback) {
// Make sure the callback is only called once
callback = call.once(callback);
try {
let items = fs.readdirSync(dir);
callback(null, items);
}
catch (err) {
callback(err);
}
};
/**
* A facade around {@link fs.statSync} that allows it to be called
* the same way as {@link fs.stat}.
*
* @param {string} path
* @param {function} callback
*/
exports.stat = function (path, callback) {
// Make sure the callback is only called once
callback = call.once(callback);
try {
let stats = fs.statSync(path);
callback(null, stats);
}
catch (err) {
callback(err);
}
};
/**
* A facade around {@link fs.lstatSync} that allows it to be called
* the same way as {@link fs.lstat}.
*
* @param {string} path
* @param {function} callback
*/
exports.lstat = function (path, callback) {
// Make sure the callback is only called once
callback = call.once(callback);
try {
let stats = fs.lstatSync(path);
callback(null, stats);
}
catch (err) {
callback(err);
}
};
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