You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
76 lines
2.0 KiB
76 lines
2.0 KiB
2 years ago
|
'use strict'
|
||
|
|
|
||
|
|
const fs = require('graceful-fs')
|
||
|
|
const path = require('path')
|
||
|
|
const copy = require('../copy').copy
|
||
|
|
const remove = require('../remove').remove
|
||
|
|
const mkdirp = require('../mkdirs').mkdirp
|
||
|
|
const pathExists = require('../path-exists').pathExists
|
||
|
|
const stat = require('../util/stat')
|
||
|
|
|
||
|
|
function move (src, dest, opts, cb) {
|
||
|
|
if (typeof opts === 'function') {
|
||
|
|
cb = opts
|
||
|
|
opts = {}
|
||
|
|
}
|
||
|
|
|
||
|
|
opts = opts || {}
|
||
|
|
|
||
|
|
const overwrite = opts.overwrite || opts.clobber || false
|
||
|
|
|
||
|
|
stat.checkPaths(src, dest, 'move', opts, (err, stats) => {
|
||
|
|
if (err) return cb(err)
|
||
|
|
const { srcStat, isChangingCase = false } = stats
|
||
|
|
stat.checkParentPaths(src, srcStat, dest, 'move', err => {
|
||
|
|
if (err) return cb(err)
|
||
|
|
if (isParentRoot(dest)) return doRename(src, dest, overwrite, isChangingCase, cb)
|
||
|
|
mkdirp(path.dirname(dest), err => {
|
||
|
|
if (err) return cb(err)
|
||
|
|
return doRename(src, dest, overwrite, isChangingCase, cb)
|
||
|
|
})
|
||
|
|
})
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
function isParentRoot (dest) {
|
||
|
|
const parent = path.dirname(dest)
|
||
|
|
const parsedPath = path.parse(parent)
|
||
|
|
return parsedPath.root === parent
|
||
|
|
}
|
||
|
|
|
||
|
|
function doRename (src, dest, overwrite, isChangingCase, cb) {
|
||
|
|
if (isChangingCase) return rename(src, dest, overwrite, cb)
|
||
|
|
if (overwrite) {
|
||
|
|
return remove(dest, err => {
|
||
|
|
if (err) return cb(err)
|
||
|
|
return rename(src, dest, overwrite, cb)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
pathExists(dest, (err, destExists) => {
|
||
|
|
if (err) return cb(err)
|
||
|
|
if (destExists) return cb(new Error('dest already exists.'))
|
||
|
|
return rename(src, dest, overwrite, cb)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
function rename (src, dest, overwrite, cb) {
|
||
|
|
fs.rename(src, dest, err => {
|
||
|
|
if (!err) return cb()
|
||
|
|
if (err.code !== 'EXDEV') return cb(err)
|
||
|
|
return moveAcrossDevice(src, dest, overwrite, cb)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
function moveAcrossDevice (src, dest, overwrite, cb) {
|
||
|
|
const opts = {
|
||
|
|
overwrite,
|
||
|
|
errorOnExist: true
|
||
|
|
}
|
||
|
|
copy(src, dest, opts, err => {
|
||
|
|
if (err) return cb(err)
|
||
|
|
return remove(src, cb)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = move
|