file.js•1.46 kB
'use strict'
const u = require('universalify').fromPromise
const path = require('path')
const fs = require('../fs')
const mkdir = require('../mkdirs')
async function createFile (file) {
let stats
try {
stats = await fs.stat(file)
} catch { }
if (stats && stats.isFile()) return
const dir = path.dirname(file)
let dirStats = null
try {
dirStats = await fs.stat(dir)
} catch (err) {
// if the directory doesn't exist, make it
if (err.code === 'ENOENT') {
await mkdir.mkdirs(dir)
await fs.writeFile(file, '')
return
} else {
throw err
}
}
if (dirStats.isDirectory()) {
await fs.writeFile(file, '')
} else {
// parent is not a directory
// This is just to cause an internal ENOTDIR error to be thrown
await fs.readdir(dir)
}
}
function createFileSync (file) {
let stats
try {
stats = fs.statSync(file)
} catch { }
if (stats && stats.isFile()) return
const dir = path.dirname(file)
try {
if (!fs.statSync(dir).isDirectory()) {
// parent is not a directory
// This is just to cause an internal ENOTDIR error to be thrown
fs.readdirSync(dir)
}
} catch (err) {
// If the stat call above failed because the directory doesn't exist, create it
if (err && err.code === 'ENOENT') mkdir.mkdirsSync(dir)
else throw err
}
fs.writeFileSync(file, '')
}
module.exports = {
createFile: u(createFile),
createFileSync
}