r8s-cli/dist/utils/plugin-loader.js

A command line tool for Reaction Commerce to be used with kubernetes

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _reject2 = require('lodash/reject');

var _reject3 = _interopRequireDefault(_reject2);

exports.default = function () {
  // get imports from each plugin directory
  var core = getImportPaths(corePlugins);
  var included = getImportPaths(includedPlugins);
  var custom = getImportPaths(customPlugins);

  // concat all imports
  var clientImports = [].concat(core.client, included.client, custom.client);
  var serverImports = [].concat(core.server, included.server, custom.server, core.registry, included.registry, custom.registry);

  var appRoot = _path2.default.resolve('.').split('.meteor')[0];

  // create import files on client and server and write import statements
  generateImportsFile(appRoot + '/client/plugins.js', clientImports);
  generateImportsFile(appRoot + '/server/plugins.js', serverImports);
};

var _fs = require('fs');

var _fs2 = _interopRequireDefault(_fs);

var _path = require('path');

var _path2 = _interopRequireDefault(_path);

var _child_process = require('child_process');

var _logger = require('./logger');

var _logger2 = _interopRequireDefault(_logger);

var _fs3 = require('./fs');

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

// add a message to the top of the plugins import file
var importFileMessage = '\n/**\n * ***** DO NOT EDIT THIS FILE MANUALLY *****\n * This file is generated automatically by the Reaction\n * plugin loader and will be reset at each startup.\n */\n\n';

/**
 * Create a plugin imports file on client or server
 * @param  {String} file - absolute path to file to write
 * @param  {Array} imports - array of import path strings
 * @return {Boolean} returns true if no error
 */
function generateImportsFile(file, imports) {
  // create/reset imports file
  try {
    _fs2.default.writeFileSync(file, '');
    _fs2.default.writeFileSync(file, importFileMessage);
  } catch (e) {
    _logger2.default.error('Failed to reset plugins file at ' + file);
    process.exit(1);
  }

  // populate plugins file with imports
  imports.forEach(function (importPath) {
    try {
      _fs2.default.appendFileSync(file, 'import \'' + importPath + '\';\n');
    } catch (e) {
      _logger2.default.error('Failed to write to plugins file at ' + importPath);
      process.exit(1);
    }
  });
}

/**
 * Import Reaction plugins
 * @param {String} baseDirPath - path to a plugins sub-directory (core/included/custom)
 * @return {Object} - returns object with client, server, and registry path arrays
 */
function getImportPaths(baseDirPath) {

  // get app root path
  var appRoot = _path2.default.resolve('.').split('.meteor')[0];

  // create the import path
  var getImportPath = function getImportPath(pluginFile) {
    var importPath = '/' + _path2.default.relative(appRoot, pluginFile);
    return importPath.replace(/\\/g, '/');
  };

  // get all plugin directories at provided base path
  // (ignore directories starting with a dot '.')
  var pluginDirs = (0, _reject3.default)((0, _fs3.getDirectories)(baseDirPath), function (d) {
    return d.charAt(0) === '.';
  });

  var clientImportPaths = [];
  var serverImportPaths = [];
  var registryImportPaths = [];

  // read registry.json and require server/index.js if they exist
  pluginDirs.forEach(function (plugin) {
    var clientImport = baseDirPath + plugin + '/client/index.js';
    var serverImport = baseDirPath + plugin + '/server/index.js';
    var registryImport = baseDirPath + plugin + '/register.js';
    var packageDotJson = baseDirPath + plugin + '/package.json';

    // import the client files if they exist
    if ((0, _fs3.exists)(clientImport)) {
      clientImportPaths.push(getImportPath(clientImport.replace('/index.js', '')));
    }

    // import the server files if they exist
    if ((0, _fs3.exists)(serverImport)) {
      serverImportPaths.push(getImportPath(serverImport.replace('/index.js', '')));
    }

    // import plugin registry files
    if ((0, _fs3.exists)(registryImport)) {
      registryImportPaths.push(getImportPath(registryImport));
    }

    // run npm install if package.json exists
    if ((0, _fs3.exists)(packageDotJson)) {
      _logger2.default.info('Installing dependencies for ' + plugin + '...\n');

      try {
        (0, _child_process.execSync)('cd ' + baseDirPath + plugin + ' && meteor npm i', { stdio: 'inherit' });
      } catch (err) {
        _logger2.default.error('Failed to install npm dependencies for plugin: ' + plugin);
        process.exit(1);
      }
    }
  });

  return {
    client: clientImportPaths,
    server: serverImportPaths,
    registry: registryImportPaths
  };
}

/**
 * Define base plugin paths
 */
var pluginsPath = _path2.default.resolve('.').split('.meteor')[0] + '/imports/plugins/';
var corePlugins = pluginsPath + 'core/';
var includedPlugins = pluginsPath + 'included/';
var customPlugins = pluginsPath + 'custom/';