PHP WebShell
Текущая директория: /opt/BitGoJS/node_modules/cypress/lib/exec
Просмотр файла: spawn.js
"use strict";
const _ = require('lodash');
const os = require('os');
const cp = require('child_process');
const path = require('path');
const Promise = require('bluebird');
const debug = require('debug')('cypress:cli');
const util = require('../util');
const state = require('../tasks/state');
const xvfb = require('./xvfb');
const verify = require('../tasks/verify');
const errors = require('../errors');
const isXlibOrLibudevRe = /^(?:Xlib|libudev)/;
const isHighSierraWarningRe = /\*\*\* WARNING/;
const isRenderWorkerRe = /\.RenderWorker-/;
// Chromium (which Electron uses) always makes several attempts to connect to the system dbus.
// This works fine in most desktop environments, but in a docker container, there is no dbus service
// and Chromium emits several error lines, similar to these:
// [1957:0406/160550.146820:ERROR:bus.cc(392)] Failed to connect to the bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory
// [1957:0406/160550.147994:ERROR:bus.cc(392)] Failed to connect to the bus: Address does not contain a colon
// These warnings are absolutely harmless. Failure to connect to dbus means that electron won't be able to access the user's
// credential wallet (none exists in a docker container) and won't show up in the system tray (again, none exists).
// Failure to connect is expected and normal here, but users frequently misidentify these errors as the cause of their problems.
// https://github.com/cypress-io/cypress/issues/19299
const isDbusWarning = /Failed to connect to the bus:/;
// Electron began logging these on self-signed certs with 17.0.0-alpha.4.
// Once this is fixed upstream this regex can be removed: https://github.com/electron/electron/issues/34583
// Sample:
// [3801:0606/152837.383892:ERROR:cert_verify_proc_builtin.cc(681)] CertVerifyProcBuiltin for www.googletagmanager.com failed:
// ----- Certificate i=0 (OU=Cypress Proxy Server Certificate,O=Cypress Proxy CA,L=Internet,ST=Internet,C=Internet,CN=www.googletagmanager.com) -----
// ERROR: No matching issuer found
const isCertVerifyProcBuiltin = /(^\[.*ERROR:cert_verify_proc_builtin\.cc|^----- Certificate i=0 \(OU=Cypress Proxy|^ERROR: No matching issuer found$)/;
// Electron logs a benign warning about WebSwapCGLLayer on MacOS v12 and Electron v18 due to a naming collision in shared libraries.
// Once this is fixed upstream this regex can be removed: https://github.com/electron/electron/issues/33685
// Sample:
// objc[60540]: Class WebSwapCGLLayer is implemented in both /System/Library/Frameworks/WebKit.framework/Versions/A/Frameworks/WebCore.framework/Versions/A/Frameworks/libANGLE-shared.dylib (0x7ffa5a006318) and /{path/to/app}/node_modules/electron/dist/Electron.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Libraries/libGLESv2.dylib (0x10f8a89c8). One of the two will be used. Which one is undefined.
const isMacOSElectronWebSwapCGLLayerWarning = /^objc\[\d+\]: Class WebSwapCGLLayer is implemented in both.*Which one is undefined\./;
const GARBAGE_WARNINGS = [isXlibOrLibudevRe, isHighSierraWarningRe, isRenderWorkerRe, isDbusWarning, isCertVerifyProcBuiltin, isMacOSElectronWebSwapCGLLayerWarning];
const isGarbageLineWarning = str => {
return _.some(GARBAGE_WARNINGS, re => {
return re.test(str);
});
};
function isPlatform(platform) {
return os.platform() === platform;
}
function needsStderrPiped(needsXvfb) {
return _.some([isPlatform('darwin'), needsXvfb && isPlatform('linux'), util.isPossibleLinuxWithIncorrectDisplay()]);
}
function needsEverythingPipedDirectly() {
return isPlatform('win32');
}
function getStdio(needsXvfb) {
if (needsEverythingPipedDirectly()) {
return 'pipe';
}
// https://github.com/cypress-io/cypress/issues/921
// https://github.com/cypress-io/cypress/issues/1143
// https://github.com/cypress-io/cypress/issues/1745
if (needsStderrPiped(needsXvfb)) {
// returning pipe here so we can massage stderr
// and remove garbage from Xlib and libuv
// due to starting the Xvfb process on linux
return ['inherit', 'inherit', 'pipe'];
}
return 'inherit';
}
module.exports = {
isGarbageLineWarning,
start(args, options = {}) {
const needsXvfb = xvfb.isNeeded();
let executable = state.getPathToExecutable(state.getBinaryDir());
if (util.getEnv('CYPRESS_RUN_BINARY')) {
executable = path.resolve(util.getEnv('CYPRESS_RUN_BINARY'));
}
debug('needs to start own Xvfb?', needsXvfb);
// Always push cwd into the args
// which additionally acts as a signal to the
// binary that it was invoked through the NPM module
args = args || [];
if (typeof args === 'string') {
args = [args];
}
args = [...args, '--cwd', process.cwd(), '--userNodePath', process.execPath, '--userNodeVersion', process.versions.node];
_.defaults(options, {
dev: false,
env: process.env,
detached: false,
stdio: getStdio(needsXvfb)
});
const spawn = (overrides = {}) => {
return new Promise((resolve, reject) => {
_.defaults(overrides, {
onStderrData: false
});
const {
onStderrData
} = overrides;
const envOverrides = util.getEnvOverrides(options);
const electronArgs = [];
const node11WindowsFix = isPlatform('win32');
let startScriptPath;
if (options.dev) {
executable = 'node';
// if we're in dev then reset
// the launch cmd to be 'npm run dev'
startScriptPath = path.resolve(__dirname, '..', '..', '..', 'scripts', 'start.js'), debug('in dev mode the args became %o', args);
}
if (!options.dev && verify.needsSandbox()) {
electronArgs.push('--no-sandbox');
}
// strip dev out of child process options
/**
* @type {import('child_process').ForkOptions}
*/
let stdioOptions = _.pick(options, 'env', 'detached', 'stdio');
// figure out if we're going to be force enabling or disabling colors.
// also figure out whether we should force stdout and stderr into thinking
// it is a tty as opposed to a pipe.
stdioOptions.env = _.extend({}, stdioOptions.env, envOverrides);
if (node11WindowsFix) {
stdioOptions = _.extend({}, stdioOptions, {
windowsHide: false
});
}
if (util.isPossibleLinuxWithIncorrectDisplay()) {
// make sure we use the latest DISPLAY variable if any
debug('passing DISPLAY', process.env.DISPLAY);
stdioOptions.env.DISPLAY = process.env.DISPLAY;
}
if (stdioOptions.env.ELECTRON_RUN_AS_NODE) {
// Since we are running electron as node, we need to add an entry point file.
startScriptPath = path.join(state.getBinaryPkgPath(path.dirname(executable)), '..', 'index.js');
} else {
// Start arguments with "--" so Electron knows these are OUR
// arguments and does not try to sanitize them. Otherwise on Windows
// an url in one of the arguments crashes it :(
// https://github.com/cypress-io/cypress/issues/5466
args = [...electronArgs, '--', ...args];
}
if (startScriptPath) {
args.unshift(startScriptPath);
}
if (process.env.CYPRESS_INTERNAL_DEV_DEBUG) {
args.unshift(process.env.CYPRESS_INTERNAL_DEV_DEBUG);
}
debug('spawn args %o %o', args, _.omit(stdioOptions, 'env'));
debug('spawning Cypress with executable: %s', executable);
const child = cp.spawn(executable, args, stdioOptions);
function resolveOn(event) {
return function (code, signal) {
debug('child event fired %o', {
event,
code,
signal
});
if (code === null) {
const errorObject = errors.errors.childProcessKilled(event, signal);
return errors.getError(errorObject).then(reject);
}
resolve(code);
};
}
child.on('close', resolveOn('close'));
child.on('exit', resolveOn('exit'));
child.on('error', reject);
// if stdio options is set to 'pipe', then
// we should set up pipes:
// process STDIN (read stream) => child STDIN (writeable)
// child STDOUT => process STDOUT
// child STDERR => process STDERR with additional filtering
if (child.stdin) {
debug('piping process STDIN into child STDIN');
process.stdin.pipe(child.stdin);
}
if (child.stdout) {
debug('piping child STDOUT to process STDOUT');
child.stdout.pipe(process.stdout);
}
// if this is defined then we are manually piping for linux
// to filter out the garbage
if (child.stderr) {
debug('piping child STDERR to process STDERR');
child.stderr.on('data', data => {
const str = data.toString();
// bail if this is warning line garbage
if (isGarbageLineWarning(str)) {
return;
}
// if we have a callback and this explicitly returns
// false then bail
if (onStderrData && onStderrData(str)) {
return;
}
// else pass it along!
process.stderr.write(data);
});
}
// https://github.com/cypress-io/cypress/issues/1841
// https://github.com/cypress-io/cypress/issues/5241
// In some versions of node, it will throw on windows
// when you close the parent process after piping
// into the child process. unpiping does not seem
// to have any effect. so we're just catching the
// error here and not doing anything.
process.stdin.on('error', err => {
if (['EPIPE', 'ENOTCONN'].includes(err.code)) {
return;
}
throw err;
});
if (stdioOptions.detached) {
child.unref();
}
});
};
const spawnInXvfb = () => {
return xvfb.start().then(userFriendlySpawn).finally(xvfb.stop);
};
const userFriendlySpawn = linuxWithDisplayEnv => {
debug('spawning, should retry on display problem?', Boolean(linuxWithDisplayEnv));
let brokenGtkDisplay;
const overrides = {};
if (linuxWithDisplayEnv) {
_.extend(overrides, {
electronLogging: true,
onStderrData(str) {
// if we receive a broken pipe anywhere
// then we know that's why cypress exited early
if (util.isBrokenGtkDisplay(str)) {
brokenGtkDisplay = true;
}
}
});
}
return spawn(overrides).then(code => {
if (code !== 0 && brokenGtkDisplay) {
util.logBrokenGtkDisplayWarning();
return spawnInXvfb();
}
return code;
})
// we can format and handle an error message from the code above
// prevent wrapping error again by using "known: undefined" filter
.catch({
known: undefined
}, errors.throwFormErrorText(errors.errors.unexpected));
};
if (needsXvfb) {
return spawnInXvfb();
}
// if we are on linux and there's already a DISPLAY
// set, then we may need to rerun cypress after
// spawning our own Xvfb server
const linuxWithDisplayEnv = util.isPossibleLinuxWithIncorrectDisplay();
return userFriendlySpawn(linuxWithDisplayEnv);
}
};Выполнить команду
Для локальной разработки. Не используйте в интернете!