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authorNevena Bojovic <nenabojov@gmail.com>2022-03-01 22:05:25 +0100
committerNevena Bojovic <nenabojov@gmail.com>2022-03-01 22:05:25 +0100
commit6555fb80fdd8f6a5d201efadec3189d1244830a0 (patch)
treec1aa1c5aedc634ad1ea7fad4847884d559b51290 /sandbox/testAppNevena/Front/node_modules/cacache/lib/util/move-file.js
parent7d3640f824f46490b47bd95f1c5a16644f712068 (diff)
Izbrisala bin, obj i node-modules.
Diffstat (limited to 'sandbox/testAppNevena/Front/node_modules/cacache/lib/util/move-file.js')
-rw-r--r--sandbox/testAppNevena/Front/node_modules/cacache/lib/util/move-file.js67
1 files changed, 0 insertions, 67 deletions
diff --git a/sandbox/testAppNevena/Front/node_modules/cacache/lib/util/move-file.js b/sandbox/testAppNevena/Front/node_modules/cacache/lib/util/move-file.js
deleted file mode 100644
index c3f9e35e..00000000
--- a/sandbox/testAppNevena/Front/node_modules/cacache/lib/util/move-file.js
+++ /dev/null
@@ -1,67 +0,0 @@
-'use strict'
-
-const fs = require('fs')
-const util = require('util')
-const chmod = util.promisify(fs.chmod)
-const unlink = util.promisify(fs.unlink)
-const stat = util.promisify(fs.stat)
-const move = require('@npmcli/move-file')
-const pinflight = require('promise-inflight')
-
-module.exports = moveFile
-
-function moveFile (src, dest) {
- const isWindows = global.__CACACHE_TEST_FAKE_WINDOWS__ ||
- process.platform === 'win32'
-
- // This isn't quite an fs.rename -- the assumption is that
- // if `dest` already exists, and we get certain errors while
- // trying to move it, we should just not bother.
- //
- // In the case of cache corruption, users will receive an
- // EINTEGRITY error elsewhere, and can remove the offending
- // content their own way.
- //
- // Note that, as the name suggests, this strictly only supports file moves.
- return new Promise((resolve, reject) => {
- fs.link(src, dest, (err) => {
- if (err) {
- if (isWindows && err.code === 'EPERM') {
- // XXX This is a really weird way to handle this situation, as it
- // results in the src file being deleted even though the dest
- // might not exist. Since we pretty much always write files to
- // deterministic locations based on content hash, this is likely
- // ok (or at worst, just ends in a future cache miss). But it would
- // be worth investigating at some time in the future if this is
- // really what we want to do here.
- return resolve()
- } else if (err.code === 'EEXIST' || err.code === 'EBUSY') {
- // file already exists, so whatever
- return resolve()
- } else
- return reject(err)
- } else
- return resolve()
- })
- })
- .then(() => {
- // content should never change for any reason, so make it read-only
- return Promise.all([
- unlink(src),
- !isWindows && chmod(dest, '0444'),
- ])
- })
- .catch(() => {
- return pinflight('cacache-move-file:' + dest, () => {
- return stat(dest).catch((err) => {
- if (err.code !== 'ENOENT') {
- // Something else is wrong here. Bail bail bail
- throw err
- }
- // file doesn't already exist! let's try a rename -> copy fallback
- // only delete if it successfully copies
- return move(src, dest)
- })
- })
- })
-}