appsync-testing/dist/index.js

 

'use strict';

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

var util = require('util');
var child = require('child_process');
var fs = require('fs');
var R = require('ramda');

function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

function _interopNamespace(e) {
  if (e && e.__esModule) return e;
  var n = Object.create(null);
  if (e) {
    Object.keys(e).forEach(function (k) {
      if (k !== 'default') {
        var d = Object.getOwnPropertyDescriptor(e, k);
        Object.defineProperty(n, k, d.get ? d : {
          enumerable: true,
          get: function () { return e[k]; }
        });
      }
    });
  }
  n["default"] = e;
  return Object.freeze(n);
}

var util__default = /*#__PURE__*/_interopDefaultLegacy(util);
var child__default = /*#__PURE__*/_interopDefaultLegacy(child);
var fs__default = /*#__PURE__*/_interopDefaultLegacy(fs);
var R__namespace = /*#__PURE__*/_interopNamespace(R);

function ownKeys(object, enumerableOnly) {
  var keys = Object.keys(object);

  if (Object.getOwnPropertySymbols) {
    var symbols = Object.getOwnPropertySymbols(object);
    enumerableOnly && (symbols = symbols.filter(function (sym) {
      return Object.getOwnPropertyDescriptor(object, sym).enumerable;
    })), keys.push.apply(keys, symbols);
  }

  return keys;
}

function _objectSpread2(target) {
  for (var i = 1; i < arguments.length; i++) {
    var source = null != arguments[i] ? arguments[i] : {};
    i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {
      _defineProperty(target, key, source[key]);
    }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {
      Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
    });
  }

  return target;
}

function _defineProperty(obj, key, value) {
  if (key in obj) {
    Object.defineProperty(obj, key, {
      value: value,
      enumerable: true,
      configurable: true,
      writable: true
    });
  } else {
    obj[key] = value;
  }

  return obj;
}

var exec = util__default["default"].promisify(child__default["default"].exec);
var getError = R__namespace.applySpec({
  message: R__namespace.prop('message'),
  errorType: R__namespace.prop('errorType'),
  data: R__namespace.prop('data'),
  errorInfo: R__namespace.prop('errorInfo')
});
var getResult = R__namespace.applySpec({
  result: R__namespace.compose(JSON.parse, R__namespace.prop('result')),
  error: R__namespace.compose(R__namespace.when(R__namespace.is(Object), getError), R__namespace.prop('error')),
  errors: R__namespace.compose(R__namespace.map(getError), R__namespace.prop('errors'))
});

var makeSafeForBinary = function makeSafeForBinary(str) {
  return str.replace(/(["'$`\\])/g, '\\$1');
};

var defaultContext = {
  arguments: {},
  source: {},
  identity: {},
  request: {},
  info: {},
  stash: {},
  result: {},
  prev: {
    result: {}
  }
};
async function render(fileName) {
  var inputContext = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : defaultContext;
  var binary = "".concat(__dirname, "/bridge");
  var main = require.main;
  var template = fs__default["default"].readFileSync("".concat(main.path, "/").concat(fileName)).toString();

  var context = _objectSpread2(_objectSpread2({}, defaultContext), inputContext);

  var currentTime = new Date().toISOString();
  var state = {
    authType: 'User Pool Authentication',
    currentTime: currentTime
  };
  var safeTemplate = makeSafeForBinary(template);
  var safeContext = makeSafeForBinary(JSON.stringify(context));
  var safeState = makeSafeForBinary(JSON.stringify(state));
  var command = "".concat(binary, " \"").concat(safeTemplate, "\" \"").concat(safeContext, "\" \"").concat(safeState, "\"");

  var _await$exec = await exec(command),
      stderr = _await$exec.stderr,
      stdout = _await$exec.stdout;

  if (stderr) {
    console.error(stderr);
  }

  var response = JSON.parse(stdout);

  try {
    return getResult(response);
  } catch (error) {
    console.error('Invalid JSON from template ' + fileName, '\n\n', response.result);
    throw error;
  }
}

exports.render = render;
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