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Diffstat (limited to 'server/.yarn/unplugged/node-gyp-npm-9.3.1-43540bab9c/node_modules/node-gyp/lib/install.js')
| -rw-r--r-- | server/.yarn/unplugged/node-gyp-npm-9.3.1-43540bab9c/node_modules/node-gyp/lib/install.js | 376 |
1 files changed, 376 insertions, 0 deletions
diff --git a/server/.yarn/unplugged/node-gyp-npm-9.3.1-43540bab9c/node_modules/node-gyp/lib/install.js b/server/.yarn/unplugged/node-gyp-npm-9.3.1-43540bab9c/node_modules/node-gyp/lib/install.js new file mode 100644 index 0000000..99f6d85 --- /dev/null +++ b/server/.yarn/unplugged/node-gyp-npm-9.3.1-43540bab9c/node_modules/node-gyp/lib/install.js @@ -0,0 +1,376 @@ +'use strict' + +const fs = require('graceful-fs') +const os = require('os') +const tar = require('tar') +const path = require('path') +const util = require('util') +const stream = require('stream') +const crypto = require('crypto') +const log = require('npmlog') +const semver = require('semver') +const fetch = require('make-fetch-happen') +const processRelease = require('./process-release') +const win = process.platform === 'win32' +const streamPipeline = util.promisify(stream.pipeline) + +/** + * @param {typeof import('graceful-fs')} fs + */ + +async function install (fs, gyp, argv) { + const release = processRelease(argv, gyp, process.version, process.release) + + // Determine which node dev files version we are installing + log.verbose('install', 'input version string %j', release.version) + + if (!release.semver) { + // could not parse the version string with semver + throw new Error('Invalid version number: ' + release.version) + } + + if (semver.lt(release.version, '0.8.0')) { + throw new Error('Minimum target version is `0.8.0` or greater. Got: ' + release.version) + } + + // 0.x.y-pre versions are not published yet and cannot be installed. Bail. + if (release.semver.prerelease[0] === 'pre') { + log.verbose('detected "pre" node version', release.version) + if (!gyp.opts.nodedir) { + throw new Error('"pre" versions of node cannot be installed, use the --nodedir flag instead') + } + log.verbose('--nodedir flag was passed; skipping install', gyp.opts.nodedir) + return + } + + // flatten version into String + log.verbose('install', 'installing version: %s', release.versionDir) + + // the directory where the dev files will be installed + const devDir = path.resolve(gyp.devDir, release.versionDir) + + // If '--ensure' was passed, then don't *always* install the version; + // check if it is already installed, and only install when needed + if (gyp.opts.ensure) { + log.verbose('install', '--ensure was passed, so won\'t reinstall if already installed') + try { + await fs.promises.stat(devDir) + } catch (err) { + if (err.code === 'ENOENT') { + log.verbose('install', 'version not already installed, continuing with install', release.version) + try { + return await go() + } catch (err) { + return rollback(err) + } + } else if (err.code === 'EACCES') { + return eaccesFallback(err) + } + throw err + } + log.verbose('install', 'version is already installed, need to check "installVersion"') + const installVersionFile = path.resolve(devDir, 'installVersion') + let installVersion = 0 + try { + const ver = await fs.promises.readFile(installVersionFile, 'ascii') + installVersion = parseInt(ver, 10) || 0 + } catch (err) { + if (err.code !== 'ENOENT') { + throw err + } + } + log.verbose('got "installVersion"', installVersion) + log.verbose('needs "installVersion"', gyp.package.installVersion) + if (installVersion < gyp.package.installVersion) { + log.verbose('install', 'version is no good; reinstalling') + try { + return await go() + } catch (err) { + return rollback(err) + } + } + log.verbose('install', 'version is good') + } else { + try { + return await go() + } catch (err) { + return rollback(err) + } + } + + async function go () { + log.verbose('ensuring nodedir is created', devDir) + + // first create the dir for the node dev files + try { + const created = await fs.promises.mkdir(devDir, { recursive: true }) + + if (created) { + log.verbose('created nodedir', created) + } + } catch (err) { + if (err.code === 'EACCES') { + return eaccesFallback(err) + } + + throw err + } + + // now download the node tarball + const tarPath = gyp.opts.tarball + let extractCount = 0 + const contentShasums = {} + const expectShasums = {} + + // checks if a file to be extracted from the tarball is valid. + // only .h header files and the gyp files get extracted + function isValid (path) { + const isValid = valid(path) + if (isValid) { + log.verbose('extracted file from tarball', path) + extractCount++ + } else { + // invalid + log.silly('ignoring from tarball', path) + } + return isValid + } + + // download the tarball and extract! + + if (tarPath) { + await tar.extract({ + file: tarPath, + strip: 1, + filter: isValid, + cwd: devDir + }) + } else { + try { + const res = await download(gyp, release.tarballUrl) + + if (res.status !== 200) { + throw new Error(`${res.status} response downloading ${release.tarballUrl}`) + } + + await streamPipeline( + res.body, + // content checksum + new ShaSum((_, checksum) => { + const filename = path.basename(release.tarballUrl).trim() + contentShasums[filename] = checksum + log.verbose('content checksum', filename, checksum) + }), + tar.extract({ + strip: 1, + cwd: devDir, + filter: isValid + }) + ) + } catch (err) { + // something went wrong downloading the tarball? + if (err.code === 'ENOTFOUND') { + throw new Error('This is most likely not a problem with node-gyp or the package itself and\n' + + 'is related to network connectivity. In most cases you are behind a proxy or have bad \n' + + 'network settings.') + } + throw err + } + } + + // invoked after the tarball has finished being extracted + if (extractCount === 0) { + throw new Error('There was a fatal problem while downloading/extracting the tarball') + } + + log.verbose('tarball', 'done parsing tarball') + + const installVersionPath = path.resolve(devDir, 'installVersion') + await Promise.all([ + // need to download node.lib + ...(win ? downloadNodeLib() : []), + // write the "installVersion" file + fs.promises.writeFile(installVersionPath, gyp.package.installVersion + '\n'), + // Only download SHASUMS.txt if we downloaded something in need of SHA verification + ...(!tarPath || win ? [downloadShasums()] : []) + ]) + + log.verbose('download contents checksum', JSON.stringify(contentShasums)) + // check content shasums + for (const k in contentShasums) { + log.verbose('validating download checksum for ' + k, '(%s == %s)', contentShasums[k], expectShasums[k]) + if (contentShasums[k] !== expectShasums[k]) { + throw new Error(k + ' local checksum ' + contentShasums[k] + ' not match remote ' + expectShasums[k]) + } + } + + async function downloadShasums () { + log.verbose('check download content checksum, need to download `SHASUMS256.txt`...') + log.verbose('checksum url', release.shasumsUrl) + + const res = await download(gyp, release.shasumsUrl) + + if (res.status !== 200) { + throw new Error(`${res.status} status code downloading checksum`) + } + + for (const line of (await res.text()).trim().split('\n')) { + const items = line.trim().split(/\s+/) + if (items.length !== 2) { + return + } + + // 0035d18e2dcf9aad669b1c7c07319e17abfe3762 ./node-v0.11.4.tar.gz + const name = items[1].replace(/^\.\//, '') + expectShasums[name] = items[0] + } + + log.verbose('checksum data', JSON.stringify(expectShasums)) + } + + function downloadNodeLib () { + log.verbose('on Windows; need to download `' + release.name + '.lib`...') + const archs = ['ia32', 'x64', 'arm64'] + return archs.map(async (arch) => { + const dir = path.resolve(devDir, arch) + const targetLibPath = path.resolve(dir, release.name + '.lib') + const { libUrl, libPath } = release[arch] + const name = `${arch} ${release.name}.lib` + log.verbose(name, 'dir', dir) + log.verbose(name, 'url', libUrl) + + await fs.promises.mkdir(dir, { recursive: true }) + log.verbose('streaming', name, 'to:', targetLibPath) + + const res = await download(gyp, libUrl) + + if (res.status === 403 || res.status === 404) { + if (arch === 'arm64') { + // Arm64 is a newer platform on Windows and not all node distributions provide it. + log.verbose(`${name} was not found in ${libUrl}`) + } else { + log.warn(`${name} was not found in ${libUrl}`) + } + return + } else if (res.status !== 200) { + throw new Error(`${res.status} status code downloading ${name}`) + } + + return streamPipeline( + res.body, + new ShaSum((_, checksum) => { + contentShasums[libPath] = checksum + log.verbose('content checksum', libPath, checksum) + }), + fs.createWriteStream(targetLibPath) + ) + }) + } // downloadNodeLib() + } // go() + + /** + * Checks if a given filename is "valid" for this installation. + */ + + function valid (file) { + // header files + const extname = path.extname(file) + return extname === '.h' || extname === '.gypi' + } + + async function rollback (err) { + log.warn('install', 'got an error, rolling back install') + // roll-back the install if anything went wrong + await util.promisify(gyp.commands.remove)([release.versionDir]) + throw err + } + + /** + * The EACCES fallback is a workaround for npm's `sudo` behavior, where + * it drops the permissions before invoking any child processes (like + * node-gyp). So what happens is the "nobody" user doesn't have + * permission to create the dev dir. As a fallback, make the tmpdir() be + * the dev dir for this installation. This is not ideal, but at least + * the compilation will succeed... + */ + + async function eaccesFallback (err) { + const noretry = '--node_gyp_internal_noretry' + if (argv.indexOf(noretry) !== -1) { + throw err + } + const tmpdir = os.tmpdir() + gyp.devDir = path.resolve(tmpdir, '.node-gyp') + let userString = '' + try { + // os.userInfo can fail on some systems, it's not critical here + userString = ` ("${os.userInfo().username}")` + } catch (e) {} + log.warn('EACCES', 'current user%s does not have permission to access the dev dir "%s"', userString, devDir) + log.warn('EACCES', 'attempting to reinstall using temporary dev dir "%s"', gyp.devDir) + if (process.cwd() === tmpdir) { + log.verbose('tmpdir == cwd', 'automatically will remove dev files after to save disk space') + gyp.todo.push({ name: 'remove', args: argv }) + } + return util.promisify(gyp.commands.install)([noretry].concat(argv)) + } +} + +class ShaSum extends stream.Transform { + constructor (callback) { + super() + this._callback = callback + this._digester = crypto.createHash('sha256') + } + + _transform (chunk, _, callback) { + this._digester.update(chunk) + callback(null, chunk) + } + + _flush (callback) { + this._callback(null, this._digester.digest('hex')) + callback() + } +} + +async function download (gyp, url) { + log.http('GET', url) + + const requestOpts = { + headers: { + 'User-Agent': `node-gyp v${gyp.version} (node ${process.version})`, + Connection: 'keep-alive' + }, + proxy: gyp.opts.proxy, + noProxy: gyp.opts.noproxy + } + + const cafile = gyp.opts.cafile + if (cafile) { + requestOpts.ca = await readCAFile(cafile) + } + + const res = await fetch(url, requestOpts) + log.http(res.status, res.url) + + return res +} + +async function readCAFile (filename) { + // The CA file can contain multiple certificates so split on certificate + // boundaries. [\S\s]*? is used to match everything including newlines. + const ca = await fs.promises.readFile(filename, 'utf8') + const re = /(-----BEGIN CERTIFICATE-----[\S\s]*?-----END CERTIFICATE-----)/g + return ca.match(re) +} + +module.exports = function (gyp, argv, callback) { + install(fs, gyp, argv).then(callback.bind(undefined, null), callback) +} +module.exports.test = { + download, + install, + readCAFile +} +module.exports.usage = 'Install node development files for the specified node version.' |