bin/express-cli.js
function main () {
  // Path
  var destinationPath = program.args.shift() || '.'

  // App name
  var appName = createAppName(path.resolve(destinationPath)) || 'hello-world'

  // View engine
  if (program.view === true) {
    if (program.ejs) program.view = 'ejs'
    if (program.hbs) program.view = 'hbs'
    if (program.hogan) program.view = 'hjs'
    if (program.pug) program.view = 'pug'
  }

  // Default view engine
  if (program.view === true) {
    warning('the default view engine will not be jade in future releases\n' +
      "use `--view=jade' or `--help' for additional options")
    program.view = 'jade'
  }

  // Generate application
  emptyDirectory(destinationPath, function (empty) {
    if (empty || program.force) {
      createApplication(appName, destinationPath)
    } else {
      confirm('destination is not empty, continue? [y/N] ', function (ok) {
        if (ok) {
          process.stdin.destroy()
          createApplication(appName, destinationPath)
        } else {
          console.error('aborting')
          exit(1)
        }
      })
    }
  })
}
function main () {
  // Path
  var destinationPath = program.args.shift() || '.'

  // App name
  var appName = createAppName(path.resolve(destinationPath)) || 'hello-world'

  // View engine
  if (program.view === true) {
    if (program.ejs) program.view = 'ejs'
    if (program.hbs) program.view = 'hbs'
    if (program.hogan) program.view = 'hjs'
    if (program.pug) program.view = 'pug'
  }

  // Default view engine
  if (program.view === true) {
    warning('the default view engine will not be jade in future releases\n' +
      "use `--view=jade' or `--help' for additional options")
    program.view = 'jade'
  }

  // Generate application
  emptyDirectory(destinationPath, function (empty) {
    if (empty || program.force) {
      createApplication(appName, destinationPath)
    } else {
      confirm('destination is not empty, continue? [y/N] ', function (ok) {
        if (ok) {
          process.stdin.destroy()
          createApplication(appName, destinationPath)
        } else {
          console.error('aborting')
          exit(1)
        }
      })
    }
  })
}
function main ( ) { // Path var destinationPath = program . args . shift ( ) || '.' // App name var appName = createAppName ( path . resolve ( destinationPath ) ) || 'hello-world' // View engine if ( program . view === true ) { if ( program . ejs ) program . view = 'ejs' if ( program . hbs ) program . view = 'hbs' if ( program . hogan ) program . view = 'hjs' if ( program . pug ) program . view = 'pug' } // Default view engine if ( program . view === true ) { warning ( 'the default view engine will not be jade in future releases\n' + "use `--view=jade' or `--help' for additional options" ) program . view = 'jade' } // Generate application emptyDirectory ( destinationPath , function ( empty ) { if ( empty || program . force ) { createApplication ( appName , destinationPath ) } else { confirm ( 'destination is not empty, continue? [y/N] ' , function ( ok ) { if ( ok ) { process . stdin . destroy ( ) createApplication ( appName , destinationPath ) } else { console . error ( 'aborting' ) exit ( 1 ) } } ) } } ) }
Main program.
Main program .