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59 lines
1.5 KiB
59 lines
1.5 KiB
'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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