How to use the emit function from commander

Find comprehensive JavaScript commander.emit code examples handpicked from public code repositorys.

lego

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} else if (subcmd === 'help') {
  var helpcmd = program.args[1];
  var bin = executable(helpcmd);
  if (!helpcmd || !bin) {
    process.stdout.write(program.helpInformation());
    program.emit('--help');
    process.exit();
  }
  spawn(bin, ['--help'], {stdio: 'inherit', customFds: [0, 1, 2]});
} else {

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commands.js

GitHub: dominicrico/dbconvert

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// Force commander to display version information.
program.Command.prototype.versionInformation =
  program.versionInformation =
  function() {
    program.emit('version');
  };

module.exports = program;

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+ 9 other calls in file

_commander.js

GitHub: rnkit/rnkit-code-push-cli

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  })
  program.help()
}

program.Command.prototype.versionInformation = program.versionInformation = function () {
  program.emit('version')
}

if (!process.argv.slice(2).length) {
  (async () => {

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+ 9 other calls in file

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