bigint-crypto-utils/node_modules/fs-then-native/lib/fs-then-native.js

72 lines
1.6 KiB
JavaScript

'use strict'
const fs = require('fs')
const fsThen = Object.assign({}, fs)
function getArgs (args, resolve, reject) {
const output = Array.from(args)
output.push(err => {
if (err) reject(err)
else resolve()
})
return output
}
function getArgsData (args, resolve, reject) {
const output = Array.from(args)
output.push((err, data) => {
if (err) reject(err)
else resolve(data)
})
return output
}
fsThen.writeFile = function () {
let args = Array.from(arguments)
return new Promise((resolve, reject) => {
args = getArgs(args, resolve, reject)
fs.writeFile.apply(fs, args)
})
}
fsThen.readFile = function () {
let args = Array.from(arguments)
return new Promise((resolve, reject) => {
args = getArgsData(args, resolve, reject)
fs.readFile.apply(fs, args)
})
}
fsThen.readdir = function () {
let args = Array.from(arguments)
return new Promise((resolve, reject) => {
args = getArgsData(args, resolve, reject)
fs.readdir.apply(fs, args)
})
}
fsThen.rmdir = function () {
let args = Array.from(arguments)
return new Promise((resolve, reject) => {
args = getArgs(args, resolve, reject)
fs.rmdir.apply(fs, args)
})
}
fsThen.mkdir = function () {
let args = Array.from(arguments)
return new Promise((resolve, reject) => {
args = getArgs(args, resolve, reject)
fs.mkdir.apply(fs, args)
})
}
fsThen.unlink = function () {
let args = Array.from(arguments)
return new Promise((resolve, reject) => {
args = getArgs(args, resolve, reject)
fs.unlink.apply(fs, args)
})
}
module.exports = fsThen