const { dirname } = require('path')
|
|
const fileURLToPath = require('../common/file-url-to-path/index.js')
|
const fs = require('../fs.js')
|
|
const defaultOptions = {
|
mode: 0o777,
|
recursive: false,
|
}
|
|
const mkdir = async (path, opts) => {
|
const options = { ...defaultOptions, ...opts }
|
|
// if we're not in recursive mode, just call the real mkdir with the path and
|
// the mode option only
|
if (!options.recursive) {
|
return fs.mkdir(path, options.mode)
|
}
|
|
const makeDirectory = async (dir, mode) => {
|
// we can't use dirname directly since these functions support URL
|
// objects with the file: protocol as the path input, so first we get a
|
// string path, then we can call dirname on that
|
const parent = dir != null && dir.href && dir.origin
|
? dirname(fileURLToPath(dir))
|
: dirname(dir)
|
|
// if the parent is the dir itself, try to create it. anything but EISDIR
|
// should be rethrown
|
if (parent === dir) {
|
try {
|
await fs.mkdir(dir, opts)
|
} catch (err) {
|
if (err.code !== 'EISDIR') {
|
throw err
|
}
|
}
|
return undefined
|
}
|
|
try {
|
await fs.mkdir(dir, mode)
|
return dir
|
} catch (err) {
|
// ENOENT means the parent wasn't there, so create that
|
if (err.code === 'ENOENT') {
|
const made = await makeDirectory(parent, mode)
|
await makeDirectory(dir, mode)
|
// return the shallowest path we created, i.e. the result of creating
|
// the parent
|
return made
|
}
|
|
// an EEXIST means there's already something there
|
// an EROFS means we have a read-only filesystem and can't create a dir
|
// any other error is fatal and we should give up now
|
if (err.code !== 'EEXIST' && err.code !== 'EROFS') {
|
throw err
|
}
|
|
// stat the directory, if the result is a directory, then we successfully
|
// created this one so return its path. otherwise, we reject with the
|
// original error by ignoring the error in the catch
|
try {
|
const stat = await fs.stat(dir)
|
if (stat.isDirectory()) {
|
// if it already existed, we didn't create anything so return
|
// undefined
|
return undefined
|
}
|
} catch (_) {}
|
|
// if the thing that's there isn't a directory, then just re-throw
|
throw err
|
}
|
}
|
|
return makeDirectory(path, options.mode)
|
}
|
|
module.exports = mkdir
|
