abstract-migrate/dist/commands/create.js

Storage-agnostic migration runner

'use strict';

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

var _regenerator = require('babel-runtime/regenerator');

var _regenerator2 = _interopRequireDefault(_regenerator);

var _promise = require('babel-runtime/core-js/promise');

var _promise2 = _interopRequireDefault(_promise);

var _asyncToGenerator2 = require('babel-runtime/helpers/asyncToGenerator');

var _asyncToGenerator3 = _interopRequireDefault(_asyncToGenerator2);

var _fs = require('fs');

var _fs2 = _interopRequireDefault(_fs);

var _path = require('path');

var _path2 = _interopRequireDefault(_path);

var _chalk = require('chalk');

var _chalk2 = _interopRequireDefault(_chalk);

var _mkdirp = require('mkdirp');

var _mkdirp2 = _interopRequireDefault(_mkdirp);

var _config = require('../config');

var _config2 = _interopRequireDefault(_config);

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

var TEMPLATE = '\nexports.up = function(cb) {\n  cb();\n};\n\nexports.down = function(cb) {\n  cb();\n};\n';

exports.default = function () {
  var _ref = (0, _asyncToGenerator3.default)(_regenerator2.default.mark(function _callee(name) {
    var sanitizedName, migrationName, migrationFile;
    return _regenerator2.default.wrap(function _callee$(_context) {
      while (1) {
        switch (_context.prev = _context.next) {
          case 0:
            console.log(_chalk2.default.gray('Creating new migration'));

            // Ensure the directory exists
            _context.next = 3;
            return new _promise2.default(function (resolve, reject) {
              (0, _mkdirp2.default)(_config2.default.migrationPath, function (err) {
                if (err) {
                  reject(err);
                  return;
                }

                resolve();
              });
            });

          case 3:
            sanitizedName = name.replace(/[\W_]+/g, '-');
            migrationName = Date.now() + '-' + sanitizedName + '.js';
            migrationFile = _path2.default.join(_config2.default.migrationPath, migrationName);

            // Write the file

            _context.next = 8;
            return new _promise2.default(function (resolve, reject) {
              _fs2.default.writeFile(migrationFile, TEMPLATE, function (err) {
                if (err) {
                  reject(err);
                  return;
                }

                resolve();
              });
            });

          case 8:

            console.log('Created new migration ' + _chalk2.default.blue(migrationName));

          case 9:
          case 'end':
            return _context.stop();
        }
      }
    }, _callee, this);
  }));

  function createCommand(_x) {
    return _ref.apply(this, arguments);
  }

  return createCommand;
}();