"use strict";

var __assign = this && this.__assign || function () {
  __assign = Object.assign || function (t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
      s = arguments[i];

      for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
    }

    return t;
  };

  return __assign.apply(this, arguments);
};

var __awaiter = this && this.__awaiter || function (thisArg, _arguments, P, generator) {
  function adopt(value) {
    return value instanceof P ? value : new P(function (resolve) {
      resolve(value);
    });
  }

  return new (P || (P = Promise))(function (resolve, reject) {
    function fulfilled(value) {
      try {
        step(generator.next(value));
      } catch (e) {
        reject(e);
      }
    }

    function rejected(value) {
      try {
        step(generator["throw"](value));
      } catch (e) {
        reject(e);
      }
    }

    function step(result) {
      result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected);
    }

    step((generator = generator.apply(thisArg, _arguments || [])).next());
  });
};

var __generator = this && this.__generator || function (thisArg, body) {
  var _ = {
    label: 0,
    sent: function () {
      if (t[0] & 1) throw t[1];
      return t[1];
    },
    trys: [],
    ops: []
  },
      f,
      y,
      t,
      g;
  return g = {
    next: verb(0),
    "throw": verb(1),
    "return": verb(2)
  }, typeof Symbol === "function" && (g[Symbol.iterator] = function () {
    return this;
  }), g;

  function verb(n) {
    return function (v) {
      return step([n, v]);
    };
  }

  function step(op) {
    if (f) throw new TypeError("Generator is already executing.");

    while (_) try {
      if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
      if (y = 0, t) op = [op[0] & 2, t.value];

      switch (op[0]) {
        case 0:
        case 1:
          t = op;
          break;

        case 4:
          _.label++;
          return {
            value: op[1],
            done: false
          };

        case 5:
          _.label++;
          y = op[1];
          op = [0];
          continue;

        case 7:
          op = _.ops.pop();

          _.trys.pop();

          continue;

        default:
          if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {
            _ = 0;
            continue;
          }

          if (op[0] === 3 && (!t || op[1] > t[0] && op[1] < t[3])) {
            _.label = op[1];
            break;
          }

          if (op[0] === 6 && _.label < t[1]) {
            _.label = t[1];
            t = op;
            break;
          }

          if (t && _.label < t[2]) {
            _.label = t[2];

            _.ops.push(op);

            break;
          }

          if (t[2]) _.ops.pop();

          _.trys.pop();

          continue;
      }

      op = body.call(thisArg, _);
    } catch (e) {
      op = [6, e];
      y = 0;
    } finally {
      f = t = 0;
    }

    if (op[0] & 5) throw op[1];
    return {
      value: op[0] ? op[1] : void 0,
      done: true
    };
  }
};

var __read = this && this.__read || function (o, n) {
  var m = typeof Symbol === "function" && o[Symbol.iterator];
  if (!m) return o;
  var i = m.call(o),
      r,
      ar = [],
      e;

  try {
    while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
  } catch (error) {
    e = {
      error: error
    };
  } finally {
    try {
      if (r && !r.done && (m = i["return"])) m.call(i);
    } finally {
      if (e) throw e.error;
    }
  }

  return ar;
};

var __spreadArray = this && this.__spreadArray || function (to, from, pack) {
  if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
    if (ar || !(i in from)) {
      if (!ar) ar = Array.prototype.slice.call(from, 0, i);
      ar[i] = from[i];
    }
  }
  return to.concat(ar || Array.prototype.slice.call(from));
};

var __importDefault = this && this.__importDefault || function (mod) {
  return mod && mod.__esModule ? mod : {
    "default": mod
  };
};

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.trextFile = exports.trext = void 0;

var core_1 = require("@babel/core");

var defaults_config_1 = __importDefault(require("../config/defaults.config.cjs"));

var trextel_plugin_1 = __importDefault(require("./trextel.plugin.cjs"));

var add_source_map_util_1 = __importDefault(require("../utils/add-source-map.util.cjs"));

var glob_util_1 = __importDefault(require("../utils/glob.util.cjs"));

var save_file_util_1 = __importDefault(require("../utils/save-file.util.cjs"));

var promises_1 = __importDefault(require("fs/promises"));
/**
 * @file Plugins - Trext
 * @module trext/plugins/Trext
 */

/**
 * File extension and import statement transformer.
 */


var Trext =
/** @class */
function () {
  function Trext() {}
  /**
   * Executes `trextFile` over a directory.
   *
   * @see {@link Trext.trextFile}
   *
   * @template F - Old file extension name(s)
   * @template T - New file extension name(s)
   *
   * @async
   * @param {string} cwd - Directory to perform transformation
   * @param {TrextOptions<F, T>} options - Trext options
   * @param {TransformOptions} [options.babel={}] - Babel transform options
   * @param {F} options.from - File extension to transform
   * @param {RegexString} [options.pattern=/\..+$/] - File extension pattern
   * @param {To<T>} options.to - New file extension or generator function
   * @return {Promise<TrextFileResult[]>} Transformation results
   */


  Object.defineProperty(Trext, "trext", {
    enumerable: false,
    configurable: true,
    writable: true,
    value: function (cwd, options) {
      return __awaiter(this, void 0, void 0, function () {
        var filenames, results;

        var _this = this;

        return __generator(this, function (_a) {
          switch (_a.label) {
            case 0:
              return [4
              /*yield*/
              , (0, glob_util_1.default)(cwd + "/**/*." + options.from) // Transform files
              ];

            case 1:
              filenames = _a.sent();
              results = filenames.map(function (f) {
                return __awaiter(_this, void 0, void 0, function () {
                  return __generator(this, function (_a) {
                    return [2
                    /*return*/
                    , Trext.trextFile(f, options)];
                  });
                });
              });
              return [4
              /*yield*/
              , Promise.all(results)];

            case 2:
              // Return transformation results
              return [2
              /*return*/
              , _a.sent()];
          }
        });
      });
    }
  });
  /**
   * Transforms a file's extension, import statements, call expressions, and
   * source map comment.
   *
   * @template F - Old file extension name(s)
   * @template T - New file extension name(s)
   *
   * @async
   * @param {string} filename - Name of file to transform
   * @param {TrextOptions<F, T>} options - Trext options
   * @param {TransformOptions} [options.babel={}] - Babel transform options
   * @param {F} options.from - File extension to transform
   * @param {RegexString} [options.pattern=/\..+$/] - File extension pattern
   * @param {To<T>} options.to - New file extension or generator function
   * @return {Promise<TrextFileResult>} Transformation result
   * @throws {Error}
   */

  Object.defineProperty(Trext, "trextFile", {
    enumerable: false,
    configurable: true,
    writable: true,
    value: function (filename, options) {
      var _a;

      return __awaiter(this, void 0, void 0, function () {
        var opts, babel, pattern, to, result, output, _b, _c, _d;

        return __generator(this, function (_e) {
          switch (_e.label) {
            case 0:
              opts = __assign(__assign({}, defaults_config_1.default), options);
              babel = opts.babel, pattern = opts.pattern, to = opts.to;
              return [4
              /*yield*/
              , (0, core_1.transformFileAsync)(filename, __assign(__assign({}, Object.assign({}, __assign(__assign({}, defaults_config_1.default.babel), babel))), {
                caller: {
                  name: '@babel/cli'
                },
                plugins: __spreadArray([[new trextel_plugin_1.default().plugin, opts]], __read((_a = babel === null || babel === void 0 ? void 0 : babel.plugins) !== null && _a !== void 0 ? _a : []), false)
              }))];

            case 1:
              result = _e.sent(); // Throw error if result is missing

              if (!result) throw new Error("Could not compile file " + filename);
              output = filename.replace(pattern, to.call ? to : "." + to); // Stringify source code

              result.code = String(result.code);
              return [4
              /*yield*/
              , (0, add_source_map_util_1.default)(opts, result, {
                input: filename,
                output: output
              }) // Save file, update file permissions, and remove references to old file
              ];

            case 2:
              // Handle source map
              result = _e.sent(); // Save file, update file permissions, and remove references to old file

              return [4
              /*yield*/
              , (0, save_file_util_1.default)(output, result.code)];

            case 3:
              // Save file, update file permissions, and remove references to old file
              _e.sent();

              _c = (_b = promises_1.default).chmod;
              _d = [output];
              return [4
              /*yield*/
              , promises_1.default.stat(filename)];

            case 4:
              return [4
              /*yield*/
              , _c.apply(_b, _d.concat([_e.sent().mode]))];

            case 5:
              _e.sent();

              return [4
              /*yield*/
              , promises_1.default.unlink(filename)];

            case 6:
              _e.sent();

              return [2
              /*return*/
              , result];
          }
        });
      });
    }
  });
  return Trext;
}();

exports.trext = Trext.trext;
exports.trextFile = Trext.trextFile;
exports.default = Trext;
//# sourceMappingURL=data:application/json;charset=utf-8;base64, 