@shopify/slate/lib/index.js

Slate CLI tools

#!/usr/bin/env node
'use strict';

var _fs = require('fs');

var _path = require('path');

var _chalk = require('chalk');

var _figures = require('figures');

var _figures2 = _interopRequireDefault(_figures);

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

var _findRoot2 = _interopRequireDefault(_findRoot);

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

var _updateNotifier2 = _interopRequireDefault(_updateNotifier);

var _commander = require('@shopify/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) {
    return;
  }

  console.log('');
  console.log((0, _chalk.yellow)('  ' + _figures2.default.cross + ' You are not in a slate theme directory'));
  console.log('    For a full list of commands, generate a new theme or switch to an existing slate theme directory');
  console.log('');
}

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

// Notify for updates every 1 week
(0, _updateNotifier2.default)({
  pkg: pkg,
  updateCheckInterval: 1000 * 60 * 60 * 24 * 7
}).notify();

// Global commands
require('./commands/theme').default(_commander2.default);
require('./commands/migrate').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) {
  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$/);
  }) // eslint-disable-line no-useless-escape
  .forEach(function (file) {
    return require((0, _path.join)(slateToolsCommands, file)).default(_commander2.default);
  });
}

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

_commander2.default.on('--helpEnd', function () {
  console.log('  Docs:');
  console.log('');
  console.log('     https://shopify.github.io/slate/');
  console.log('');
});

// Unknown command
_commander2.default.on('*', function () {
  console.log('');
  console.log((0, _chalk.red)('  ' + _figures2.default.cross + ' Unknown command: ' + _commander2.default.args.join(' ')));
  console.log('');
  _commander2.default.help();
});

_commander2.default.parse(process.argv);

// output help if no commands or options passed
if (!process.argv.slice(2).length) {
  _commander2.default.help();
}