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const fs = require('fs');
function sleep(ms) {
return new Promise(resolve => setTimeout(resolve, ms));
}
module.exports = {
sleep: function sleep(ms) {
return new Promise(resolve => setTimeout(resolve, ms));
},
mkdir: function mkdir(path, callback, arg) {
try {
fs.mkdirSync(path);
} catch(e) {
if ( e.code != 'EEXIST' ) throw e;
}
callback(arg);
},
rmdir: function rmdir(path) {
if( fs.existsSync(path) ) {
fs.readdirSync(path).forEach(function(file,index){
var curPath = path + "/" + file;
if(fs.lstatSync(curPath).isDirectory()) { // recurse
rmdir(curPath);
} else { // delete file
fs.unlinkSync(curPath);
}
});
fs.rmdirSync(path);
}
},
readFile: function readFile(path, callback) {
fs.readFile(path, 'utf8', (err, data) => { callback (err, data) });
},
writeFile: function writeFile(path, data) {
fs.writeFile(path, data, (err) => { if (err) throw err;});
}
}
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