slush-laima/slushfile.js

The generator of Laima https://github.com/indigofeather/laima

/*
 * slush-laima
 * https://github.com/IEMustDie/slush-laima
 *
 * Copyright (c) 2014-2015, Lance
 * Licensed under the MIT license.
 */

'use strict';

var gulp = require('gulp'),
    install = require('gulp-install'),
    conflict = require('gulp-conflict'),
    template = require('gulp-template'),
    rename = require('gulp-rename'),
    _ = require('underscore.string'),
    inquirer = require('inquirer'),
    path = require('path'),
    spawn = require('child_process').spawn;

function format(string) {
  var username = string.toLowerCase();
  return username.replace(/\s/g, '');
}

var defaults = (function () {
  var workingDirName = path.basename(process.cwd()),
      homeDir, osUserName, configFile, user;

  if (process.platform === 'win32') {
    homeDir = process.env.USERPROFILE;
    osUserName = process.env.USERNAME || path.basename(homeDir).toLowerCase();
  }
  else {
    homeDir = process.env.HOME || process.env.HOMEPATH;
    osUserName = homeDir && homeDir.split('/').pop() || 'root';
  }

  configFile = path.join(homeDir, '.gitconfig');
  user = {};

  if (require('fs').existsSync(configFile)) {
    user = require('iniparser').parseSync(configFile).user;
  }

  return {
    appName: workingDirName,
    userName: osUserName || format(user.name || ''),
    authorName: user.name || '',
    authorEmail: user.email || ''
  };
})();

gulp.task('default', function (done) {
  var prompts = [{
    name: 'appName',
    message: 'What is the name of your project?',
    default: defaults.appName
  }, {
    name: 'appDescription',
    message: 'What is the description?'
  }, {
    name: 'appVersion',
    message: 'What is the version of your project?',
    default: '0.1.0'
  }, {
    name: 'authorName',
    message: 'What is the author name?',
    default: defaults.authorName
  }, {
    name: 'authorEmail',
    message: 'What is the author email?',
    default: defaults.authorEmail
  }, {
    name: 'userName',
    message: 'What is the github username?',
    default: defaults.userName
  }, {
    type: 'confirm',
    name: 'moveon',
    message: 'Continue?'
  }];
  //Ask
  inquirer.prompt(prompts,
      function (answers) {
        if (!answers.moveon) {
          return done();
        }
        answers.appNameSlug = _.slugify(answers.appName);
        answers.data = '${data}';
        gulp.src(__dirname + '/templates/**')
            .pipe(template(answers))
            .pipe(rename(function (file) {
              if (file.basename[0] === '_' && file.extname !== '.sass' && file.extname !== '.scss') {
                file.basename = '.' + file.basename.slice(1);
              }
            }))
            .pipe(conflict('./'))
            .pipe(gulp.dest('./'))
            .pipe(install())
            .on('finish', function () {
              if (process.argv[3] === 'update') {
                return done();
              }

              var child = spawn('npm', ['run', 'init'], {cwd: process.cwd()});
              child.stdout.setEncoding('utf8');
              child.stdout.on('data', function(data){
                console.log(data.substring(0, data.length-1));
              });
              child.on('close', function (code) {
                if (code !== 0) {
                  console.log('ps process exited with code ' + code);
                }
                child.stdin.end();
              });
              done();
            });
      });
});