@dependabot/yarn-lib
Version:
📦🐈 Fast, reliable, and secure dependency management.
821 lines (665 loc) • 32.6 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.autoRun = exports.main = undefined;
var _extends2;
function _load_extends() {
return _extends2 = _interopRequireDefault(require('babel-runtime/helpers/extends'));
}
var _asyncToGenerator2;
function _load_asyncToGenerator() {
return _asyncToGenerator2 = _interopRequireDefault(require('babel-runtime/helpers/asyncToGenerator'));
}
let main = exports.main = (() => {
var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({
startArgs,
args,
endArgs
}) {
const collect = function collect(val, acc) {
acc.push(val);
return acc;
};
(0, (_loudRejection || _load_loudRejection()).default)();
(0, (_signalHandler || _load_signalHandler()).default)();
// set global options
(_commander || _load_commander()).default.version((_yarnVersion || _load_yarnVersion()).version, '-v, --version');
(_commander || _load_commander()).default.usage('[command] [flags]');
(_commander || _load_commander()).default.option('--no-default-rc', 'prevent Yarn from automatically detecting yarnrc and npmrc files');
(_commander || _load_commander()).default.option('--use-yarnrc <path>', 'specifies a yarnrc file that Yarn should use (.yarnrc only, not .npmrc)', collect, []);
(_commander || _load_commander()).default.option('--verbose', 'output verbose messages on internal operations');
(_commander || _load_commander()).default.option('--offline', 'trigger an error if any required dependencies are not available in local cache');
(_commander || _load_commander()).default.option('--prefer-offline', 'use network only if dependencies are not available in local cache');
(_commander || _load_commander()).default.option('--enable-pnp, --pnp', "enable the Plug'n'Play installation");
(_commander || _load_commander()).default.option('--disable-pnp', "disable the Plug'n'Play installation");
(_commander || _load_commander()).default.option('--strict-semver');
(_commander || _load_commander()).default.option('--json', 'format Yarn log messages as lines of JSON (see jsonlines.org)');
(_commander || _load_commander()).default.option('--ignore-scripts', "don't run lifecycle scripts");
(_commander || _load_commander()).default.option('--har', 'save HAR output of network traffic');
(_commander || _load_commander()).default.option('--ignore-platform', 'ignore platform checks');
(_commander || _load_commander()).default.option('--ignore-engines', 'ignore engines check');
(_commander || _load_commander()).default.option('--ignore-optional', 'ignore optional dependencies');
(_commander || _load_commander()).default.option('--force', 'install and build packages even if they were built before, overwrite lockfile');
(_commander || _load_commander()).default.option('--skip-integrity-check', 'run install without checking if node_modules is installed');
(_commander || _load_commander()).default.option('--check-files', 'install will verify file tree of packages for consistency');
(_commander || _load_commander()).default.option('--no-bin-links', "don't generate bin links when setting up packages");
(_commander || _load_commander()).default.option('--flat', 'only allow one version of a package');
(_commander || _load_commander()).default.option('--prod, --production [prod]', '', (_conversion || _load_conversion()).boolify);
(_commander || _load_commander()).default.option('--no-lockfile', "don't read or generate a lockfile");
(_commander || _load_commander()).default.option('--pure-lockfile', "don't generate a lockfile");
(_commander || _load_commander()).default.option('--frozen-lockfile', "don't generate a lockfile and fail if an update is needed");
(_commander || _load_commander()).default.option('--update-checksums', 'update package checksums from current repository');
(_commander || _load_commander()).default.option('--link-duplicates', 'create hardlinks to the repeated modules in node_modules');
(_commander || _load_commander()).default.option('--link-folder <path>', 'specify a custom folder to store global links');
(_commander || _load_commander()).default.option('--global-folder <path>', 'specify a custom folder to store global packages');
(_commander || _load_commander()).default.option('--modules-folder <path>', 'rather than installing modules into the node_modules folder relative to the cwd, output them here');
(_commander || _load_commander()).default.option('--preferred-cache-folder <path>', 'specify a custom folder to store the yarn cache if possible');
(_commander || _load_commander()).default.option('--cache-folder <path>', 'specify a custom folder that must be used to store the yarn cache');
(_commander || _load_commander()).default.option('--mutex <type>[:specifier]', 'use a mutex to ensure only one yarn instance is executing');
(_commander || _load_commander()).default.option('--emoji [bool]', 'enable emoji in output', (_conversion || _load_conversion()).boolify, process.platform === 'darwin' || process.env.TERM_PROGRAM === 'Hyper' || process.env.TERM_PROGRAM === 'HyperTerm' || process.env.TERM_PROGRAM === 'Terminus');
(_commander || _load_commander()).default.option('-s, --silent', 'skip Yarn console logs, other types of logs (script output) will be printed');
(_commander || _load_commander()).default.option('--cwd <cwd>', 'working directory to use', process.cwd());
(_commander || _load_commander()).default.option('--proxy <host>', '');
(_commander || _load_commander()).default.option('--https-proxy <host>', '');
(_commander || _load_commander()).default.option('--registry <url>', 'override configuration registry');
(_commander || _load_commander()).default.option('--no-progress', 'disable progress bar');
(_commander || _load_commander()).default.option('--network-concurrency <number>', 'maximum number of concurrent network requests', parseInt);
(_commander || _load_commander()).default.option('--network-timeout <milliseconds>', 'TCP timeout for network requests', parseInt);
(_commander || _load_commander()).default.option('--non-interactive', 'do not show interactive prompts');
(_commander || _load_commander()).default.option('--scripts-prepend-node-path [bool]', 'prepend the node executable dir to the PATH in scripts', (_conversion || _load_conversion()).boolify);
(_commander || _load_commander()).default.option('--no-node-version-check', 'do not warn when using a potentially unsupported Node version');
(_commander || _load_commander()).default.option('--focus', 'Focus on a single workspace by installing remote copies of its sibling workspaces.');
(_commander || _load_commander()).default.option('--otp <otpcode>', 'one-time password for two factor authentication');
// if -v is the first command, then always exit after returning the version
if (args[0] === '-v') {
console.log((_yarnVersion || _load_yarnVersion()).version.trim());
process.exitCode = 0;
return;
}
// get command name
const firstNonFlagIndex = args.findIndex(function (arg, idx, arr) {
const isOption = arg.startsWith('-');
const prev = idx > 0 && arr[idx - 1];
const prevOption = prev && prev.startsWith('-') && (_commander || _load_commander()).default.optionFor(prev);
const boundToPrevOption = prevOption && (prevOption.optional || prevOption.required);
return !isOption && !boundToPrevOption;
});
let preCommandArgs;
let commandName = '';
if (firstNonFlagIndex > -1) {
preCommandArgs = args.slice(0, firstNonFlagIndex);
commandName = args[firstNonFlagIndex];
args = args.slice(firstNonFlagIndex + 1);
} else {
preCommandArgs = args;
args = [];
}
let isKnownCommand = Object.prototype.hasOwnProperty.call((_index3 || _load_index3()).default, commandName);
const isHelp = function isHelp(arg) {
return arg === '--help' || arg === '-h';
};
const helpInPre = preCommandArgs.findIndex(isHelp);
const helpInArgs = args.findIndex(isHelp);
const setHelpMode = function setHelpMode() {
if (isKnownCommand) {
args.unshift(commandName);
}
commandName = 'help';
isKnownCommand = true;
};
if (helpInPre > -1) {
preCommandArgs.splice(helpInPre);
setHelpMode();
} else if (isKnownCommand && helpInArgs === 0) {
args.splice(helpInArgs);
setHelpMode();
}
if (!commandName) {
commandName = 'install';
isKnownCommand = true;
}
if (commandName === 'set' && args[0] === 'version') {
commandName = 'policies';
args.splice(0, 1, 'set-version');
isKnownCommand = true;
}
if (!isKnownCommand) {
// if command is not recognized, then set default to `run`
args.unshift(commandName);
commandName = 'run';
}
const command = (_index3 || _load_index3()).default[commandName];
let warnAboutRunDashDash = false;
// we are using "yarn <script> -abc", "yarn run <script> -abc", or "yarn node -abc", we want -abc
// to be script options, not yarn options
// PROXY_COMMANDS is a map of command name to the number of preservedArgs
const PROXY_COMMANDS = {
run: 1, // yarn run {command}
create: 1, // yarn create {project}
node: 0, // yarn node
workspaces: 1, // yarn workspaces {command}
workspace: 2 // yarn workspace {package} {command}
};
if (PROXY_COMMANDS.hasOwnProperty(commandName)) {
if (endArgs.length === 0) {
// $FlowFixMe doesn't like that PROXY_COMMANDS doesn't have keys for all commands.
let preservedArgs = PROXY_COMMANDS[commandName];
// If the --into option immediately follows the command (or the script name in the "run/create"
// case), we parse them as regular options so that we can cd into them
if (args[preservedArgs] === `--into`) {
preservedArgs += 2;
}
endArgs = ['--', ...args.splice(preservedArgs)];
} else {
warnAboutRunDashDash = true;
}
}
args = [...preCommandArgs, ...args];
command.setFlags((_commander || _load_commander()).default);
(_commander || _load_commander()).default.parse([...startArgs,
// we use this for https://github.com/tj/commander.js/issues/346, otherwise
// it will strip some args that match with any options
'this-arg-will-get-stripped-later', ...(0, (_rc || _load_rc()).getRcArgs)(commandName, args), ...args]);
(_commander || _load_commander()).default.args = (_commander || _load_commander()).default.args.concat(endArgs.slice(1));
// we strip cmd
console.assert((_commander || _load_commander()).default.args.length >= 1);
console.assert((_commander || _load_commander()).default.args[0] === 'this-arg-will-get-stripped-later');
(_commander || _load_commander()).default.args.shift();
//
const Reporter = (_commander || _load_commander()).default.json ? (_index || _load_index()).JSONReporter : (_index || _load_index()).ConsoleReporter;
const reporter = new Reporter({
emoji: process.stdout.isTTY && (_commander || _load_commander()).default.emoji,
verbose: (_commander || _load_commander()).default.verbose,
noProgress: !(_commander || _load_commander()).default.progress,
isSilent: (0, (_conversion || _load_conversion()).boolifyWithDefault)(process.env.YARN_SILENT, false) || (_commander || _load_commander()).default.silent,
nonInteractive: (_commander || _load_commander()).default.nonInteractive
});
const exit = function exit(exitCode) {
process.exitCode = exitCode || 0;
reporter.close();
};
reporter.initPeakMemoryCounter();
const config = new (_config || _load_config()).default(reporter);
if (!process.env.COREPACK_ROOT && !process.env.SKIP_YARN_COREPACK_CHECK) {
const packageManager = findPackageManager((_commander || _load_commander()).default.cwd);
if (packageManager !== null) {
if (!packageManager.match(/^yarn@[01]\./)) {
reporter.error(`This project's package.json defines ${chalk.gray('"packageManager": "yarn@')}${chalk.yellow(`${packageManager.replace(/^yarn@/, ``).replace(/\+.*/, ``)}`)}${chalk.gray(`"`)}. However the current global version of Yarn is ${chalk.yellow((_yarnVersion || _load_yarnVersion()).version)}.`);
process.stderr.write(`\n`);
process.stderr.write(`Presence of the ${chalk.gray(`"packageManager"`
// eslint-disable-next-line max-len
)} field indicates that the project is meant to be used with Corepack, a tool included by default with all official Node.js distributions starting from 16.9 and 14.19.\n`);
process.stderr.write(`Corepack must currently be enabled by running ${chalk.magenta(`corepack enable`
// $FlowIgnore
)} in your terminal. For more information, check out ${chalk.blueBright(`https://yarnpkg.com/corepack`)}.\n`);
exit(1);
return;
}
}
}
const outputWrapperEnabled = (0, (_conversion || _load_conversion()).boolifyWithDefault)(process.env.YARN_WRAP_OUTPUT, true);
const shouldWrapOutput = outputWrapperEnabled && !(_commander || _load_commander()).default.json && command.hasWrapper((_commander || _load_commander()).default, (_commander || _load_commander()).default.args) && !(commandName === 'init' && (_commander || _load_commander()).default[`2`]);
if (shouldWrapOutput) {
reporter.header(commandName, { name: 'yarn', version: (_yarnVersion || _load_yarnVersion()).version });
}
if ((_commander || _load_commander()).default.nodeVersionCheck && !(_semver || _load_semver()).default.satisfies(process.versions.node, (_constants || _load_constants()).SUPPORTED_NODE_VERSIONS)) {
reporter.warn(reporter.lang('unsupportedNodeVersion', process.versions.node, (_constants || _load_constants()).SUPPORTED_NODE_VERSIONS));
}
if (command.noArguments && (_commander || _load_commander()).default.args.length) {
reporter.error(reporter.lang('noArguments'));
reporter.info(command.getDocsInfo);
exit(1);
return;
}
//
if ((_commander || _load_commander()).default.yes) {
reporter.warn(reporter.lang('yesWarning'));
}
//
if (!(_commander || _load_commander()).default.offline && (_network || _load_network()).isOffline()) {
reporter.warn(reporter.lang('networkWarning'));
}
//
const run = function run() {
(0, (_invariant || _load_invariant()).default)(command, 'missing command');
if (warnAboutRunDashDash) {
reporter.warn(reporter.lang('dashDashDeprecation'));
}
return command.run(config, reporter, (_commander || _load_commander()).default, (_commander || _load_commander()).default.args).then(function (exitCode) {
if (shouldWrapOutput) {
reporter.footer(false);
}
return exitCode;
});
};
//
const runEventuallyWithFile = function runEventuallyWithFile(mutexFilename, isFirstTime) {
return new Promise(function (resolve) {
const lockFilename = mutexFilename || (_path || _load_path()).default.join(config.cwd, (_constants || _load_constants()).SINGLE_INSTANCE_FILENAME);
(_properLockfile || _load_properLockfile()).default.lock(lockFilename, { realpath: false }, function (err, release) {
if (err) {
if (isFirstTime) {
reporter.warn(reporter.lang('waitingInstance'));
}
setTimeout(function () {
resolve(runEventuallyWithFile(mutexFilename, false));
}, 200); // do not starve the CPU
} else {
(0, (_death || _load_death()).default)(function () {
process.exitCode = 1;
});
resolve(run().then(function () {
return new Promise(function (resolve) {
return release(resolve);
});
}));
}
});
});
};
const runEventuallyWithNetwork = function runEventuallyWithNetwork(mutexPort) {
return new Promise(function (resolve, reject) {
const connectionOptions = {
port: +mutexPort || (_constants || _load_constants()).SINGLE_INSTANCE_PORT,
host: 'localhost'
};
function startServer() {
const clients = new Set();
const server = (_http || _load_http()).default.createServer(manager);
// The server must not prevent us from exiting
server.unref();
// No socket must timeout, so that they aren't closed before we exit
server.timeout = 0;
// If we fail to setup the server, we ask the existing one for its name
server.on('error', () => {
reportServerName();
});
// If we succeed, keep track of all the connected sockets to close them later
server.on('connection', socket => {
clients.add(socket);
socket.on('close', () => {
clients.delete(socket);
});
});
server.listen(connectionOptions, () => {
// Don't forget to kill the sockets if we're being killed via signals
(0, (_death || _load_death()).default)(killSockets);
// Also kill the sockets if we finish, whether it's a success or a failure
run().then(res => {
killSockets();
resolve(res);
}, err => {
killSockets();
reject(err);
});
});
function manager(request, response) {
response.writeHead(200);
response.end(JSON.stringify({ cwd: config.cwd, pid: process.pid }));
}
function killSockets() {
try {
server.close();
} catch (err) {
// best effort
}
for (var _iterator = clients, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref2;
if (_isArray) {
if (_i >= _iterator.length) break;
_ref2 = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
_ref2 = _i.value;
}
const socket = _ref2;
try {
socket.destroy();
} catch (err) {
// best effort
}
}
// If the process hasn't exited in the next 5s, it has stalled and we abort
const timeout = setTimeout(() => {
console.error('Process stalled');
if (process._getActiveHandles) {
console.error('Active handles:');
// $FlowFixMe: getActiveHandles is undocumented, but it exists
for (var _iterator2 = process._getActiveHandles(), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
var _ref3;
if (_isArray2) {
if (_i2 >= _iterator2.length) break;
_ref3 = _iterator2[_i2++];
} else {
_i2 = _iterator2.next();
if (_i2.done) break;
_ref3 = _i2.value;
}
const handle = _ref3;
console.error(` - ${handle.constructor.name}`);
}
}
// eslint-disable-next-line no-process-exit
process.exit(1);
}, 5000);
// This timeout must not prevent us from exiting
// $FlowFixMe: Node's setTimeout returns a Timeout, not a Number
timeout.unref();
}
}
function reportServerName() {
const request = (_http || _load_http()).default.get(connectionOptions, response => {
const buffers = [];
response.on('data', buffer => {
buffers.push(buffer);
});
response.on('end', () => {
try {
var _JSON$parse = JSON.parse(Buffer.concat(buffers).toString());
const cwd = _JSON$parse.cwd,
pid = _JSON$parse.pid;
reporter.warn(reporter.lang('waitingNamedInstance', pid, cwd));
} catch (error) {
reporter.verbose(error);
reject(new Error(reporter.lang('mutexPortBusy', connectionOptions.port)));
return;
}
waitForTheNetwork();
});
response.on('error', () => {
startServer();
});
});
request.on('error', () => {
startServer();
});
}
function waitForTheNetwork() {
const socket = (_net || _load_net()).default.createConnection(connectionOptions);
socket.on('error', () => {
// catch & ignore, the retry is handled in 'close'
});
socket.on('close', () => {
startServer();
});
}
startServer();
});
};
const cwd = command.shouldRunInCurrentCwd ? (_commander || _load_commander()).default.cwd : findProjectRoot((_commander || _load_commander()).default.cwd);
const folderOptionKeys = ['linkFolder', 'globalFolder', 'preferredCacheFolder', 'cacheFolder', 'modulesFolder'];
// Resolve all folder options relative to cwd
const resolvedFolderOptions = {};
folderOptionKeys.forEach(function (folderOptionKey) {
const folderOption = (_commander || _load_commander()).default[folderOptionKey];
const resolvedFolderOption = folderOption ? (_path || _load_path()).default.resolve((_commander || _load_commander()).default.cwd, folderOption) : folderOption;
resolvedFolderOptions[folderOptionKey] = resolvedFolderOption;
});
yield config.init((0, (_extends2 || _load_extends()).default)({
cwd,
commandName
}, resolvedFolderOptions, {
enablePnp: (_commander || _load_commander()).default.pnp,
disablePnp: (_commander || _load_commander()).default.disablePnp,
enableDefaultRc: (_commander || _load_commander()).default.defaultRc,
extraneousYarnrcFiles: (_commander || _load_commander()).default.useYarnrc,
binLinks: (_commander || _load_commander()).default.binLinks,
preferOffline: (_commander || _load_commander()).default.preferOffline,
captureHar: (_commander || _load_commander()).default.har,
ignorePlatform: (_commander || _load_commander()).default.ignorePlatform,
ignoreEngines: (_commander || _load_commander()).default.ignoreEngines,
ignoreScripts: (_commander || _load_commander()).default.ignoreScripts,
offline: (_commander || _load_commander()).default.preferOffline || (_commander || _load_commander()).default.offline,
looseSemver: !(_commander || _load_commander()).default.strictSemver,
production: (_commander || _load_commander()).default.production,
httpProxy: (_commander || _load_commander()).default.proxy,
httpsProxy: (_commander || _load_commander()).default.httpsProxy,
registry: (_commander || _load_commander()).default.registry,
networkConcurrency: (_commander || _load_commander()).default.networkConcurrency,
networkTimeout: (_commander || _load_commander()).default.networkTimeout,
nonInteractive: (_commander || _load_commander()).default.nonInteractive,
updateChecksums: (_commander || _load_commander()).default.updateChecksums,
focus: (_commander || _load_commander()).default.focus,
otp: (_commander || _load_commander()).default.otp
})).then(function () {
// lockfile check must happen after config.init sets lockfileFolder
if (command.requireLockfile && !(_fs || _load_fs()).default.existsSync((_path || _load_path()).default.join(config.lockfileFolder, (_constants || _load_constants()).LOCKFILE_FILENAME))) {
throw new (_errors || _load_errors()).MessageError(reporter.lang('noRequiredLockfile'));
}
// option "no-progress" stored in yarn config
const noProgressConfig = config.registries.yarn.getOption('no-progress');
if (noProgressConfig) {
reporter.disableProgress();
}
// verbose logs outputs process.uptime() with this line we can sync uptime to absolute time on the computer
reporter.verbose(`current time: ${new Date().toISOString()}`);
const mutex = (_commander || _load_commander()).default.mutex;
if (mutex && typeof mutex === 'string') {
const separatorLoc = mutex.indexOf(':');
let mutexType;
let mutexSpecifier;
if (separatorLoc === -1) {
mutexType = mutex;
mutexSpecifier = undefined;
} else {
mutexType = mutex.substring(0, separatorLoc);
mutexSpecifier = mutex.substring(separatorLoc + 1);
}
if (mutexType === 'file') {
return runEventuallyWithFile(mutexSpecifier, true).then(exit);
} else if (mutexType === 'network') {
return runEventuallyWithNetwork(mutexSpecifier).then(exit);
} else {
throw new (_errors || _load_errors()).MessageError(`Unknown single instance type ${mutexType}`);
}
} else {
return run().then(exit);
}
}).catch(function (err) {
reporter.verbose(err.stack);
if (err instanceof (_errors2 || _load_errors2()).ProcessTermError && reporter.isSilent) {
return exit(err.EXIT_CODE || 1);
}
if (err instanceof (_errors || _load_errors()).MessageError) {
reporter.error(err.message);
} else {
reporter.error(err.stack);
}
if (command.getDocsInfo) {
reporter.info(command.getDocsInfo);
}
if (err instanceof (_errors2 || _load_errors2()).ProcessTermError) {
return exit(err.EXIT_CODE || 1);
}
return exit(1);
});
});
return function main(_x) {
return _ref.apply(this, arguments);
};
})();
let start = (() => {
var _ref4 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
const rc = (0, (_rc || _load_rc()).getRcConfigForCwd)(process.cwd(), process.argv.slice(2));
const yarnPath = rc['yarn-path'] || rc['yarnPath'];
if (yarnPath && !(0, (_conversion || _load_conversion()).boolifyWithDefault)(process.env.YARN_IGNORE_PATH, false)) {
const argv = process.argv.slice(2);
const opts = { stdio: 'inherit', env: Object.assign({}, process.env, { YARN_IGNORE_PATH: 1 }) };
let exitCode = 0;
process.on(`SIGINT`, function () {
// We don't want SIGINT to kill our process; we want it to kill the
// innermost process, whose end will cause our own to exit.
});
(0, (_signalHandler || _load_signalHandler()).default)();
try {
if (/\.[cm]?js$/.test(yarnPath)) {
exitCode = yield (0, (_child || _load_child()).spawnp)(process.execPath, [yarnPath, ...argv], opts);
} else {
exitCode = yield (0, (_child || _load_child()).spawnp)(yarnPath, argv, opts);
}
} catch (firstError) {
try {
exitCode = yield (0, (_child || _load_child()).forkp)(yarnPath, argv, opts);
} catch (error) {
throw firstError;
}
}
process.exitCode = exitCode;
} else {
// ignore all arguments after a --
const doubleDashIndex = process.argv.findIndex(function (element) {
return element === '--';
});
const startArgs = process.argv.slice(0, 2);
const args = process.argv.slice(2, doubleDashIndex === -1 ? process.argv.length : doubleDashIndex);
const endArgs = doubleDashIndex === -1 ? [] : process.argv.slice(doubleDashIndex);
yield main({ startArgs, args, endArgs });
}
});
return function start() {
return _ref4.apply(this, arguments);
};
})();
// When this module is compiled via Webpack, its child
// count will be 0 since it is a single-file bundle.
var _http;
function _load_http() {
return _http = _interopRequireDefault(require('http'));
}
var _net;
function _load_net() {
return _net = _interopRequireDefault(require('net'));
}
var _path;
function _load_path() {
return _path = _interopRequireDefault(require('path'));
}
var _commander;
function _load_commander() {
return _commander = _interopRequireDefault(require('commander'));
}
var _fs;
function _load_fs() {
return _fs = _interopRequireDefault(require('fs'));
}
var _invariant;
function _load_invariant() {
return _invariant = _interopRequireDefault(require('invariant'));
}
var _properLockfile;
function _load_properLockfile() {
return _properLockfile = _interopRequireDefault(require('proper-lockfile'));
}
var _loudRejection;
function _load_loudRejection() {
return _loudRejection = _interopRequireDefault(require('loud-rejection'));
}
var _death;
function _load_death() {
return _death = _interopRequireDefault(require('death'));
}
var _semver;
function _load_semver() {
return _semver = _interopRequireDefault(require('semver'));
}
var _index;
function _load_index() {
return _index = require('../reporters/index.js');
}
var _index2;
function _load_index2() {
return _index2 = require('../registries/index.js');
}
var _index3;
function _load_index3() {
return _index3 = _interopRequireDefault(require('./commands/index.js'));
}
var _constants;
function _load_constants() {
return _constants = _interopRequireWildcard(require('../constants.js'));
}
var _network;
function _load_network() {
return _network = _interopRequireWildcard(require('../util/network.js'));
}
var _errors;
function _load_errors() {
return _errors = require('../errors.js');
}
var _config;
function _load_config() {
return _config = _interopRequireDefault(require('../config.js'));
}
var _rc;
function _load_rc() {
return _rc = require('../rc.js');
}
var _child;
function _load_child() {
return _child = require('../util/child.js');
}
var _yarnVersion;
function _load_yarnVersion() {
return _yarnVersion = require('../util/yarn-version.js');
}
var _signalHandler;
function _load_signalHandler() {
return _signalHandler = _interopRequireDefault(require('../util/signal-handler.js'));
}
var _conversion;
function _load_conversion() {
return _conversion = require('../util/conversion.js');
}
var _errors2;
function _load_errors2() {
return _errors2 = require('../errors');
}
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
const chalk = require('chalk');
process.stdout.prependListener('error', err => {
// swallow err only if downstream consumer process closed pipe early
if (err.code === 'EPIPE' || err.code === 'ERR_STREAM_DESTROYED') {
return;
}
throw err;
});
function findPackageManager(base) {
let prev = null;
let dir = base;
do {
const p = (_path || _load_path()).default.join(dir, (_constants || _load_constants()).NODE_PACKAGE_JSON);
let data;
try {
data = JSON.parse((_fs || _load_fs()).default.readFileSync(p, `utf8`));
} catch (err) {}
if (data && typeof data.packageManager === `string`) {
return data.packageManager;
}
prev = dir;
dir = (_path || _load_path()).default.dirname(dir);
} while (dir !== prev);
return null;
}
function findProjectRoot(base) {
let prev = null;
let dir = base;
do {
if ((_fs || _load_fs()).default.existsSync((_path || _load_path()).default.join(dir, (_constants || _load_constants()).NODE_PACKAGE_JSON))) {
return dir;
}
prev = dir;
dir = (_path || _load_path()).default.dirname(dir);
} while (dir !== prev);
return base;
}
const autoRun = exports.autoRun = module.children.length === 0;
if (require.main === module) {
start().catch(error => {
console.error(error.stack || error.message || error);
process.exitCode = 1;
});
}
exports.default = start;