How to use _joinCommandAndFlags method in root

Best JavaScript code snippet using root

exec.js

Source:exec.js

...77  return `${prefix}${bin}${args}`;78}79function spawnAndLog(command, flags, options) {80  const trackingId = _operationCounter++;81  const cmd = _joinCommandAndFlags(command, flags);82  const log = execLogger.child({ fn: 'spawnAndLog', cmd, trackingId });83  const result = spawn(command, flags, {stdio: ['ignore', 'pipe', 'pipe'], ...options});84  const { childProcess } = result;85  const { exitCode, stdout, stderr } = childProcess;86  log.debug({ event: 'SPAWN_CMD' }, `[pid=${childProcess.pid}] ${cmd}`);87  if (exitCode != null && exitCode !== 0) {88    log.error({ event: 'SPAWN_ERROR' }, `${cmd} failed with code = ${exitCode}`);89  }90  if (!options || !options.silent) {91    stdout && stdout.on('data', (chunk) => log.trace({ stdout: true, event: 'SPAWN_STDOUT' }, chunk.toString()));92    stderr && stderr.on('data', (chunk) => log.error({ stderr: true, event: 'SPAWN_STDERR' }, chunk.toString()));93  }94  function onEnd(e) {95    const signal = e.childProcess.signalCode || '';96    const action = signal ? `terminated with ${signal}` : `finished with code = ${e.code}`;97    log.trace({ event: 'SPAWN_END' }, `${cmd} ${action}`);98  }99  result.then(onEnd, onEnd);100  return result;101}102function _joinCommandAndFlags(command, flags) {103  let result = command;104  for (const flag of flags.map(String)) {105    result += ' ' + (flag.indexOf(' ') === -1 ? flag : `"${escape.inQuotedString(flag)}"`);106  }107  return result;108}109async function interruptProcess(childProcessPromise, signal = 'SIGINT') {110  const log = execLogger.child({ fn: 'interruptProcess' });111  const childProcess = childProcessPromise.childProcess;112  const pid = childProcess.pid;113  const spawnargs = childProcess.spawnargs.join(' ');114  log.debug({ event: 'KILL', signal, process_pid: pid }, `sending ${signal} to [pid = ${pid}]: ${spawnargs}`);115  childProcess.kill(signal);116  await childProcessPromise.catch(e => {...

spawn.js

Source:spawn.js

...5const { escape } = require('../pipeCommands');6const retry = require('../retry');7const execsCounter = require('./opsCounter');8function spawnAndLog(binary, flags, options) {9  const command = _joinCommandAndFlags(binary, flags);10  const trackingId = execsCounter.inc();11  const logger = rootLogger.child({ fn: 'spawnAndLog', command, trackingId });12  return _spawnAndLog(logger, binary, flags, command, options);13}14async function spawnWithRetriesAndLogs(binary, flags, options = {}) {15  const command = _joinCommandAndFlags(binary, flags);16  const trackingId = execsCounter.inc();17  const logger = rootLogger.child({ fn: 'spawnWithRetriesAndLogs', command, trackingId });18  const _options = {19    ...options,20    capture: _.union(options.capture || [], ['stderr']),21  };22  const {23    retries = 1,24    interval = 100,25    ...spawnOptions26  } = _options;27  let result;28  await retry({ retries, interval }, async (tryCount, lastError) => {29    _logSpawnRetrying(logger, tryCount, lastError);30    result = await _spawnAndLog(logger, binary, flags, command, spawnOptions, tryCount);31  });32  return result;33}34const DEFAULT_KILL_SCHEDULE = {35  SIGINT: 0,36};37async function interruptProcess(childProcessPromise, schedule) {38  const childProcess = childProcessPromise.childProcess;39  const cpid = childProcess.pid;40  const spawnargs = childProcess.spawnargs.join(' ');41  const log = rootLogger.child({ event: 'SPAWN_KILL', pid: cpid });42  const handles = _.mapValues({ ...DEFAULT_KILL_SCHEDULE, ...schedule }, (ms, signal) => {43    return setTimeout(() => {44      log.trace({ signal }, `sending ${signal} to: ${spawnargs}`);45      childProcess.kill(signal);46    }, ms);47  });48  try {49    await childProcessPromise.catch(e => {50      /* istanbul ignore if */51      if (e.exitCode != null) {52        throw e;53      }54    });55  } finally {56    _.forEach(handles, handle => clearTimeout(handle));57  }58}59function _spawnAndLog(logger, binary, flags, command, options, tryCount) {60  const { logLevelPatterns, silent, ...spawnOptions } = { stdio: ['ignore', 'pipe', 'pipe'], ...options };61  const cpPromise = spawn(binary, flags, spawnOptions);62  const { childProcess } = cpPromise;63  const { exitCode, stdout, stderr } = childProcess;64  const _logger = logger.child({ cpid: childProcess.pid });65  _logSpawnCommand(_logger, command, tryCount);66  if (exitCode != null && exitCode !== 0) {67    _logger.error({ event: 'SPAWN_ERROR' }, `${command} failed with code = ${exitCode}`);68  }69  if (!silent) {70    stdout && stdout.on('data', _spawnStdoutLoggerFn(_logger, logLevelPatterns));71    stderr && stderr.on('data', _spawnStderrLoggerFn(_logger, logLevelPatterns));72  }73  function onEnd(resultOrErr) {74    const signal = resultOrErr.childProcess.signalCode || '';75    const { code } = resultOrErr;76    const action = signal ? `terminated with ${signal}` : `exited with code #${code}`;77    _logger.debug({ event: 'SPAWN_END', signal, code }, `${command} ${action}`);78  }79  cpPromise.then(onEnd, onEnd);80  return cpPromise;81}82function _joinCommandAndFlags(command, flags) {83  let result = command;84  for (const flag of flags.map(String)) {85    result += ' ' + (flag.indexOf(' ') === -1 ? flag : `"${escape.inQuotedString(flag)}"`);86  }87  return result;88}89const _spawnStdoutLoggerFn = (log, logLevelPatterns) => (chunk) => {90  const line = chunk.toString();91  const loglevel = _inferLogLevel(line, logLevelPatterns) || 'trace';92  log[loglevel]({ stdout: true, event: 'SPAWN_STDOUT' }, line);93};94const _spawnStderrLoggerFn = (log, logLevelPatterns) => (chunk) => {95  const line = chunk.toString();96  const loglevel = _inferLogLevel(line, logLevelPatterns) || 'error';...

Using AI Code Generation

1var spawn = require('child_process').spawn;2var child = spawn('ls', ['-l', '-a', '-h']);3child.stdout.on('data', function(data) {4    console.log('stdout: ' + data);5});6child.stderr.on('data', function(data) {7    console.log('stderr: ' + data);8});9child.on('close', function(code) {10    console.log('child process exited with code ' + code);11});12var spawn = require('child_process').spawn;13var child = spawn('ls', ['-l', '-a', '-h']);14child.stdout.on('data', function(data) {15    console.log('stdout: ' + data);16});17child.stderr.on('data', function(data) {18    console.log('stderr: ' + data);19});20child.on('close', function(code) {21    console.log('child process exited with code ' + code);22});

Using AI Code Generation

1const program = require('commander');2console.log(program._joinCommandAndFlags('install'));3const program = require('commander');4const child = program.command('install <name>');5console.log(child._joinCommandAndFlags('<name>'));6const program = require('commander');7const child = program.command('install <name>');8const grandchild = child.command('list');9console.log(grandchild._joinCommandAndFlags('list'));

Using AI Code Generation

1var cmd = new Command();2var result = cmd._joinCommandAndFlags('command', ['flag1', 'flag2']);3console.log(result);4var cmd = new Command();5var subCmd = cmd.command('sub');6var result = subCmd._joinCommandAndFlags('command', ['flag1', 'flag2']);7console.log(result);8var cmd = new Command();9var subCmd = cmd.command('sub');10var subSubCmd = subCmd.command('subsub');11var result = subSubCmd._joinCommandAndFlags('command', ['flag1', 'flag2']);12console.log(result);

Using AI Code Generation

1var root = require('root');2var cmd = root._joinCommandAndFlags('ls', ['-l', '-a', '-h']);3var child = require('child');4var cmd = child._joinCommandAndFlags('ls', ['-l', '-a', '-h']);5var parent = require('parent');6var cmd = parent._joinCommandAndFlags('ls', ['-l', '-a', '-h']);7var grandparent = require('grandparent');8var cmd = grandparent._joinCommandAndFlags('ls', ['-l', '-a', '-h']);9var greatgrandparent = require('greatgrandparent');10var cmd = greatgrandparent._joinCommandAndFlags('ls', ['-l', '-a', '-h']);11var greatgreatgrandparent = require('greatgreatgrandparent');12var cmd = greatgreatgrandparent._joinCommandAndFlags('ls', ['-l', '-a', '-h']);13var greatgreatgreatgrandparent = require('greatgreatgreatgrandparent');14var cmd = greatgreatgreatgrandparent._joinCommandAndFlags('ls', ['-l', '-a', '-h']);15var greatgreatgreatgreatgrandparent = require('greatgreatgreatgreatgrandparent');16var cmd = greatgreatgreatgreatgrandparent._joinCommandAndFlags('ls', ['-l', '-a', '-h']);17var greatgreatgreatgreatgreatgrandparent = require('greatgreatgreatgreatgreatgrandparent');18var cmd = greatgreatgreatgreatgreatgrandparent._joinCommandAndFlags('ls', ['-l', '-a', '-h']);19var greatgreatgreatgreatgreatgreatgrandparent = require('greatgreatgreatgreatgreatgreatgrandparent');20var cmd = greatgreatgreatgreatgreatgreatgrandparent._joinCommandAndFlags('

Using AI Code Generation

1const { _joinCommandAndFlags } = require('./src/commands/root-command')2console.log(_joinCommandAndFlags('command', ['flag1', 'flag2']))3const { _joinCommandAndFlags } = require('./src/commands/root-command')4console.log(_joinCommandAndFlags('command', ['flag1', 'flag2']))5const { _joinCommandAndFlags } = require('./src/commands/root-command')6console.log(_joinCommandAndFlags('command', ['flag1', 'flag2']))7const { _joinCommandAndFlags } = require('./src/commands/root-command')8console.log(_joinCommandAndFlags('command', ['flag1', 'flag2']))9const { _joinCommandAndFlags } = require('./src/commands/root-command')10console.log(_joinCommandAndFlags('command', ['flag1', 'flag2']))11const { _joinCommandAndFlags } = require('./src/commands/root-command')12console.log(_joinCommandAndFlags('command', ['flag1', 'flag2']))13const { _joinCommandAndFlags } = require('./src/commands/root-command')14console.log(_joinCommandAndFlags('command', ['flag1', 'flag2']))15const { _joinCommandAndFlags } = require('./src/commands/root-command')16console.log(_joinCommandAndFlags('command', ['flag1', 'flag2']))17const { _joinCommandAndFlags } = require('./src/commands/root-command')18console.log(_joinCommandAndFlags('command', ['flag1', 'flag2']))19const {

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