@shopify/slate/lib/index.js

#!/usr/bin/env node
/**
* The MIT License (MIT)
* Copyright (c) 2016 Shopify Inc.
* 
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* 
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
* 
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
* OR OTHER DEALINGS IN THE SOFTWARE.
* 
* Version: 0.8.3 Commit: b267cce
**/'use strict';

var _fs = require('fs');

var _path = require('path');

var _chalk = require('chalk');

var _findRoot = require('find-root');

var _findRoot2 = _interopRequireDefault(_findRoot);

var _updateNotifier = require('update-notifier');

var _updateNotifier2 = _interopRequireDefault(_updateNotifier);

var _commander = require('commander');

var _commander2 = _interopRequireDefault(_commander);

var _utils = require('./utils');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Find closest package.json to be at root of theme.
 *
 * @param {string} directory - A path.
 */
function getThemeRoot(directory) {
  try {
    return (0, _path.normalize)((0, _findRoot2.default)(directory));
  } catch (err) {
    return null;
  }
}

/**
 * Check package.json for slate-tools.
 *
 * @param {string} themeRoot - The path for the root of the theme.
 */
function checkForSlateTools(themeRoot) {
  var pkgPath = (0, _path.join)(themeRoot, 'package.json');
  var pkg = require(pkgPath);

  return (0, _utils.hasDependency)('@shopify/slate-tools', pkg);
}

/**
 * Output information if/else slate theme directory.
 *
 * @param {boolean} isSlateTheme - Whether in slate theme or not.
 */
function outputSlateThemeCheck(isSlateTheme) {
  if (isSlateTheme) {
    console.log('  Slate theme: ' + (0, _chalk.green)('✓') + ' inside slate theme directory');
    console.log('');
  } else {
    console.log('  Slate theme: ' + (0, _chalk.red)('✗') + ' switch to a slate theme directory for full list of commands');
    console.log('');
  }
}

var currentDirectory = __dirname;
var workingDirectory = process.cwd();
var pkg = require((0, _path.join)(currentDirectory, (0, _path.normalize)('../package.json')));

(0, _updateNotifier2.default)({
  pkg: pkg,
  updateCheckInterval: 1000 * 60 * 60 * 24 * 7 }).notify();

// Global commands
require('./commands/theme').default(_commander2.default);
require('./commands/version').default(_commander2.default);

// Dynamically add in theme commands
var themeRoot = getThemeRoot(workingDirectory);
var isSlateTheme = themeRoot && checkForSlateTools(themeRoot);

if (isSlateTheme) {
  (function () {
    var slateToolsCommands = (0, _path.join)(themeRoot, (0, _path.normalize)('/node_modules/@shopify/slate-tools/lib/commands'));

    (0, _fs.readdirSync)(slateToolsCommands).filter(function (file) {
      return ~file.search(/^[^\.].*\.js$/);
    }).forEach(function (file) {
      return require((0, _path.join)(slateToolsCommands, file)).default(_commander2.default);
    });
  })();
}

// Custom help
_commander2.default.on('--help', function () {
  outputSlateThemeCheck(isSlateTheme);
});

// Unknown command
_commander2.default.on('*', function () {
  console.log('');
  console.log('  Unknown command: ' + (0, _chalk.red)(_commander2.default.args.join(' ')));
  console.log('');
  _commander2.default.help();
  outputSlateThemeCheck(isSlateTheme);
});

_commander2.default.parse(process.argv);