stan-builder/lib/utils.js

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.checkTSConfigIsExist = checkTSConfigIsExist;
exports.getExistFile = getExistFile;
exports.getNodeModulePKG = getNodeModulePKG;
exports.getParsedTSConfig = getParsedTSConfig;
exports.getTsConfigPath = getTsConfigPath;
exports.parseMappingArgument = parseMappingArgument;
exports.tryDefault = tryDefault;

var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));

var _path = require("path");

var _fs = require("fs");

var _os = _interopRequireDefault(require("os"));

var _sync = _interopRequireDefault(require("escalade/sync"));

function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function getExistFile(_ref) {
  var cwd = _ref.cwd,
      files = _ref.files,
      returnRelative = _ref.returnRelative;

  var _iterator = _createForOfIteratorHelper(files),
      _step;

  try {
    for (_iterator.s(); !(_step = _iterator.n()).done;) {
      var file = _step.value;
      var absFilePath = (0, _path.join)(cwd, file);

      if ((0, _fs.existsSync)(absFilePath)) {
        return returnRelative ? file : absFilePath;
      }
    }
  } catch (err) {
    _iterator.e(err);
  } finally {
    _iterator.f();
  }
}
/**
 * 检查是否存在 tsconfig
 * @param cwd
 */


function checkTSConfigIsExist() {
  var cwd = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : process.cwd();
  return (0, _fs.existsSync)((0, _path.join)(cwd, 'tsconfig.json'));
}

function tryDefault(obj) {
  return obj["default"] || obj;
}
/**
 * Parses values of the form "$=jQuery,React=react" into key-value object.
 */


function parseMappingArgument(globalStrings, processValue) {
  var globals = {};
  globalStrings.split(',').forEach(function (globalString) {
    var _globalString$split = globalString.split('='),
        _globalString$split2 = (0, _slicedToArray2["default"])(_globalString$split, 2),
        key = _globalString$split2[0],
        value = _globalString$split2[1];

    if (processValue) {
      var r = processValue(value, key);

      if (r !== undefined) {
        if (Array.isArray(r)) {
          var _r = (0, _slicedToArray2["default"])(r, 2);

          value = _r[0];
          key = _r[1];
        } else {
          value = r;
        }
      }
    }

    globals[key] = value;
  });
  return globals;
}

function getTsConfigPath(cwd, rootPath) {
  var tsconfigPath = (0, _path.join)(cwd, 'tsconfig.json');
  var templateTsconfigPath = (0, _path.join)(__dirname, '../template/tsconfig.json');

  try {
    if ((0, _fs.existsSync)(tsconfigPath)) {
      return tsconfigPath;
    }

    if (rootPath && (0, _fs.existsSync)((0, _path.join)(rootPath, 'tsconfig.json'))) {
      return (0, _path.join)(rootPath, 'tsconfig.json');
    }
  } catch (e) {}

  return templateTsconfigPath;
}
/**
 * parsed tsconfig
 */


function getParsedTSConfig(cwd, rootPath) {
  try {
    var parseTsconfig = function parseTsconfig(path) {
      var _parsed$errors;

      var _require = require('typescript'),
          readConfigFile = _require.readConfigFile,
          sys = _require.sys,
          formatDiagnostic = _require.formatDiagnostic,
          parseJsonConfigFileContent = _require.parseJsonConfigFileContent;

      var result = readConfigFile(path, sys.readFile);
      var formatDiagnosticHost = {
        getCanonicalFileName: function getCanonicalFileName(fileName) {
          return fileName;
        },
        getCurrentDirectory: sys.getCurrentDirectory,
        getNewLine: function getNewLine() {
          return _os["default"].EOL;
        }
      };

      if (result !== null && result !== void 0 && result.error) {
        console.log(formatDiagnostic(result.error, formatDiagnosticHost));
        return;
      }

      var parsed = parseJsonConfigFileContent(result.config, {
        useCaseSensitiveFileNames: false,
        readDirectory: sys.readDirectory,
        fileExists: sys.fileExists,
        readFile: sys.readFile
      }, (0, _path.dirname)(path));

      if (parsed !== null && parsed !== void 0 && (_parsed$errors = parsed.errors) !== null && _parsed$errors !== void 0 && _parsed$errors.length) {
        var _parsed$errors2;

        console.log(formatDiagnostic(parsed === null || parsed === void 0 ? void 0 : (_parsed$errors2 = parsed.errors) === null || _parsed$errors2 === void 0 ? void 0 : _parsed$errors2[0], formatDiagnosticHost));
        return;
      }

      return parsed.options;
    };

    var getTsconfigCompilerOptions = function getTsconfigCompilerOptions(path) {
      var config = parseTsconfig(path);
      return config || undefined;
    };

    return getTsconfigCompilerOptions(getTsConfigPath(cwd, rootPath)) || {};
  } catch (e) {
    return {};
  }
}
/**
 * 获取包和版本号
 */


function getNodeModulePKG(moduleName) {
  try {
    var pkg = (0, _sync["default"])(require.resolve(moduleName), function (directory, names) {
      if (names.includes('package.json')) {
        return 'package.json';
      }

      return undefined;
    });

    if (!pkg) {
      throw new Error("".concat(moduleName, " is not installed"));
    }

    return {
      "default": require(moduleName),
      version: require(pkg).version
    };
  } catch (e) {
    return {
      "default": undefined
    };
  }
}