From 6555fb80fdd8f6a5d201efadec3189d1244830a0 Mon Sep 17 00:00:00 2001 From: Nevena Bojovic Date: Tue, 1 Mar 2022 22:05:25 +0100 Subject: Izbrisala bin, obj i node-modules. --- .../Front/node_modules/cacache/lib/content/read.js | 244 --------------------- 1 file changed, 244 deletions(-) delete mode 100644 sandbox/testAppNevena/Front/node_modules/cacache/lib/content/read.js (limited to 'sandbox/testAppNevena/Front/node_modules/cacache/lib/content/read.js') diff --git a/sandbox/testAppNevena/Front/node_modules/cacache/lib/content/read.js b/sandbox/testAppNevena/Front/node_modules/cacache/lib/content/read.js deleted file mode 100644 index 034e8eee..00000000 --- a/sandbox/testAppNevena/Front/node_modules/cacache/lib/content/read.js +++ /dev/null @@ -1,244 +0,0 @@ -'use strict' - -const util = require('util') - -const fs = require('fs') -const fsm = require('fs-minipass') -const ssri = require('ssri') -const contentPath = require('./path') -const Pipeline = require('minipass-pipeline') - -const lstat = util.promisify(fs.lstat) -const readFile = util.promisify(fs.readFile) - -module.exports = read - -const MAX_SINGLE_READ_SIZE = 64 * 1024 * 1024 -function read (cache, integrity, opts = {}) { - const { size } = opts - return withContentSri(cache, integrity, (cpath, sri) => { - // get size - return lstat(cpath).then(stat => ({ stat, cpath, sri })) - }).then(({ stat, cpath, sri }) => { - if (typeof size === 'number' && stat.size !== size) - throw sizeError(size, stat.size) - - if (stat.size > MAX_SINGLE_READ_SIZE) - return readPipeline(cpath, stat.size, sri, new Pipeline()).concat() - - return readFile(cpath, null).then((data) => { - if (!ssri.checkData(data, sri)) - throw integrityError(sri, cpath) - - return data - }) - }) -} - -const readPipeline = (cpath, size, sri, stream) => { - stream.push( - new fsm.ReadStream(cpath, { - size, - readSize: MAX_SINGLE_READ_SIZE, - }), - ssri.integrityStream({ - integrity: sri, - size, - }) - ) - return stream -} - -module.exports.sync = readSync - -function readSync (cache, integrity, opts = {}) { - const { size } = opts - return withContentSriSync(cache, integrity, (cpath, sri) => { - const data = fs.readFileSync(cpath) - if (typeof size === 'number' && size !== data.length) - throw sizeError(size, data.length) - - if (ssri.checkData(data, sri)) - return data - - throw integrityError(sri, cpath) - }) -} - -module.exports.stream = readStream -module.exports.readStream = readStream - -function readStream (cache, integrity, opts = {}) { - const { size } = opts - const stream = new Pipeline() - withContentSri(cache, integrity, (cpath, sri) => { - // just lstat to ensure it exists - return lstat(cpath).then((stat) => ({ stat, cpath, sri })) - }).then(({ stat, cpath, sri }) => { - if (typeof size === 'number' && size !== stat.size) - return stream.emit('error', sizeError(size, stat.size)) - - readPipeline(cpath, stat.size, sri, stream) - }, er => stream.emit('error', er)) - - return stream -} - -let copyFile -if (fs.copyFile) { - module.exports.copy = copy - module.exports.copy.sync = copySync - copyFile = util.promisify(fs.copyFile) -} - -function copy (cache, integrity, dest) { - return withContentSri(cache, integrity, (cpath, sri) => { - return copyFile(cpath, dest) - }) -} - -function copySync (cache, integrity, dest) { - return withContentSriSync(cache, integrity, (cpath, sri) => { - return fs.copyFileSync(cpath, dest) - }) -} - -module.exports.hasContent = hasContent - -function hasContent (cache, integrity) { - if (!integrity) - return Promise.resolve(false) - - return withContentSri(cache, integrity, (cpath, sri) => { - return lstat(cpath).then((stat) => ({ size: stat.size, sri, stat })) - }).catch((err) => { - if (err.code === 'ENOENT') - return false - - if (err.code === 'EPERM') { - /* istanbul ignore else */ - if (process.platform !== 'win32') - throw err - else - return false - } - }) -} - -module.exports.hasContent.sync = hasContentSync - -function hasContentSync (cache, integrity) { - if (!integrity) - return false - - return withContentSriSync(cache, integrity, (cpath, sri) => { - try { - const stat = fs.lstatSync(cpath) - return { size: stat.size, sri, stat } - } catch (err) { - if (err.code === 'ENOENT') - return false - - if (err.code === 'EPERM') { - /* istanbul ignore else */ - if (process.platform !== 'win32') - throw err - else - return false - } - } - }) -} - -function withContentSri (cache, integrity, fn) { - const tryFn = () => { - const sri = ssri.parse(integrity) - // If `integrity` has multiple entries, pick the first digest - // with available local data. - const algo = sri.pickAlgorithm() - const digests = sri[algo] - - if (digests.length <= 1) { - const cpath = contentPath(cache, digests[0]) - return fn(cpath, digests[0]) - } else { - // Can't use race here because a generic error can happen before - // a ENOENT error, and can happen before a valid result - return Promise - .all(digests.map((meta) => { - return withContentSri(cache, meta, fn) - .catch((err) => { - if (err.code === 'ENOENT') { - return Object.assign( - new Error('No matching content found for ' + sri.toString()), - { code: 'ENOENT' } - ) - } - return err - }) - })) - .then((results) => { - // Return the first non error if it is found - const result = results.find((r) => !(r instanceof Error)) - if (result) - return result - - // Throw the No matching content found error - const enoentError = results.find((r) => r.code === 'ENOENT') - if (enoentError) - throw enoentError - - // Throw generic error - throw results.find((r) => r instanceof Error) - }) - } - } - - return new Promise((resolve, reject) => { - try { - tryFn() - .then(resolve) - .catch(reject) - } catch (err) { - reject(err) - } - }) -} - -function withContentSriSync (cache, integrity, fn) { - const sri = ssri.parse(integrity) - // If `integrity` has multiple entries, pick the first digest - // with available local data. - const algo = sri.pickAlgorithm() - const digests = sri[algo] - if (digests.length <= 1) { - const cpath = contentPath(cache, digests[0]) - return fn(cpath, digests[0]) - } else { - let lastErr = null - for (const meta of digests) { - try { - return withContentSriSync(cache, meta, fn) - } catch (err) { - lastErr = err - } - } - throw lastErr - } -} - -function sizeError (expected, found) { - const err = new Error(`Bad data size: expected inserted data to be ${expected} bytes, but got ${found} instead`) - err.expected = expected - err.found = found - err.code = 'EBADSIZE' - return err -} - -function integrityError (sri, path) { - const err = new Error(`Integrity verification failed for ${sri} (${path})`) - err.code = 'EINTEGRITY' - err.sri = sri - err.path = path - return err -} -- cgit v1.2.3