forked from Fediversity/fediversity.eu
60 lines
1.5 KiB
JavaScript
60 lines
1.5 KiB
JavaScript
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'use strict'
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const fs = require('../fs')
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const path = require('path')
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const { copy } = require('../copy')
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const { remove } = require('../remove')
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const { mkdirp } = require('../mkdirs')
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const { pathExists } = require('../path-exists')
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const stat = require('../util/stat')
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async function move (src, dest, opts = {}) {
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const overwrite = opts.overwrite || opts.clobber || false
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const { srcStat, isChangingCase = false } = await stat.checkPaths(src, dest, 'move', opts)
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await stat.checkParentPaths(src, srcStat, dest, 'move')
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// If the parent of dest is not root, make sure it exists before proceeding
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const destParent = path.dirname(dest)
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const parsedParentPath = path.parse(destParent)
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if (parsedParentPath.root !== destParent) {
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await mkdirp(destParent)
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}
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return doRename(src, dest, overwrite, isChangingCase)
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}
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async function doRename (src, dest, overwrite, isChangingCase) {
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if (!isChangingCase) {
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if (overwrite) {
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await remove(dest)
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} else if (await pathExists(dest)) {
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throw new Error('dest already exists.')
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}
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}
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try {
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// Try w/ rename first, and try copy + remove if EXDEV
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await fs.rename(src, dest)
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} catch (err) {
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if (err.code !== 'EXDEV') {
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throw err
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}
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await moveAcrossDevice(src, dest, overwrite)
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}
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}
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async function moveAcrossDevice (src, dest, overwrite) {
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const opts = {
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overwrite,
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errorOnExist: true,
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preserveTimestamps: true
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}
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await copy(src, dest, opts)
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return remove(src)
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}
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module.exports = move
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