CleverStack/cleverstack-cli

#!/usr/bin/env node

var path      = require('path')
  , lib       = GLOBAL.lib = require(path.join(__dirname, '..', 'lib'))
  , program   = GLOBAL.program = require('commander')
  , scaffold  = lib.generator.scaffold;

/**  Define CLI Usage
================================*/
program.version(lib.pkg.version);

program
  .usage('[options] <name>')
  .option('--no-service', 'Disables generating a service.')
  .option('--no-controller', 'Disables generating a controller.')
  .option('--no-model', 'Disables generating a model.')
  .option('--no-task', 'Disables generating a task.')
  .option('--no-test', 'Disables generating a test.');

/**  Define CLI Help
================================*/
program.on('--help', function() {
  console.log('  Note:');
  console.log('    Scaffold will generate templates within ' + process.cwd());
  console.log('    If you wish to generate an entire model use clever new <name>');
  console.log('');
  console.log('  Example:');
  console.log('    clever scaffold my_component');
  console.log('    clever scaffold myComponent');
  console.log('');
});

/**  Parse CLI Arguments
================================*/
program.parse(process.argv);
if (program.rawArgs.length < 3) {
  program.help();
}

/**  Start Scaffolding
================================*/
var filterOut = []
  , filters   = [ 'service', 'controller', 'model', 'task', 'test' ];

filters.forEach(function(filter) {
  if (program[ filter ] === false) {
    filterOut.push(filter);
  }
});

if (filterOut.length === filters.length) {
  program.help();
}

var args = program.rawArgs.splice(2);
scaffold(args[ 0 ], filterOut, function(err) {
  if (!!err) {
    lib.utils.fail(err);
    process.exit(1);
  }

  process.exit(0);
});