asciidisco.com/build/node_modules/prepack/lib/prepack-node.js

"use strict";

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

var _prepackNodeEnvironment = require("./prepack-node-environment");

Object.keys(_prepackNodeEnvironment).forEach(function (key) {
  if (key === "default" || key === "__esModule") return;
  Object.defineProperty(exports, key, {
    enumerable: true,
    get: function get() {
      return _prepackNodeEnvironment[key];
    }
  });
});

var _prepackStandalone = require("./prepack-standalone");

Object.keys(_prepackStandalone).forEach(function (key) {
  if (key === "default" || key === "__esModule") return;
  Object.defineProperty(exports, key, {
    enumerable: true,
    get: function get() {
      return _prepackStandalone[key];
    }
  });
});
exports.prepackStdin = prepackStdin;
exports.prepackFile = prepackFile;
exports.prepackFileSync = prepackFileSync;

var _options = require("./options");

var _prepackOptions = require("./prepack-options");

var _prepackNodeEnvironment2 = require("./prepack-node-environment.js");

var _prepackStandalone2 = require("./prepack-standalone.js");

require("./types.js");

var _DebugChannel = require("./debugger/server/channel/DebugChannel.js");

var _FileIOWrapper = require("./debugger/common/channel/FileIOWrapper.js");

var _fs = require("fs");

var _fs2 = _interopRequireDefault(_fs);

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

function prepackStdin() {
  var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _options.defaultOptions;
  var callback = arguments[1];

  var sourceMapFilename = options.inputSourceMapFilename || "";
  process.stdin.setEncoding("utf8");
  process.stdin.resume();
  process.stdin.on("data", function (code) {
    _fs2.default.readFile(sourceMapFilename, "utf8", function (mapErr, sourceMap) {
      if (mapErr) {
        //if no sourcemap was provided we silently ignore
        if (sourceMapFilename !== "") console.warn("No sourcemap found at " + sourceMapFilename + ".");
        sourceMap = "";
      }
      var filename = "no-filename-specified";
      var serialized = void 0;
      try {
        serialized = (0, _prepackStandalone2.prepackSources)([{ filePath: filename, fileContents: code, sourceMapContents: sourceMap }], options);
      } catch (err) {
        callback(err, null);
        return;
      }
      callback(null, serialized);
    });
  });
} /**
   * Copyright (c) 2017-present, Facebook, Inc.
   * All rights reserved.
   *
   * This source code is licensed under the BSD-style license found in the
   * LICENSE file in the root directory of this source tree. An additional grant
   * of patent rights can be found in the PATENTS file in the same directory.
   */

/*
 Prepack API functions that require Node as the execution environment for Prepack.
 */

function prepackFile(filename) {
  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _options.defaultOptions;
  var callback = arguments[2];
  var fileErrorHandler = arguments[3];

  if (options.compatibility === "node-cli") {
    (0, _prepackNodeEnvironment2.prepackNodeCLI)(filename, options, callback);
    return;
  }
  var sourceMapFilename = options.inputSourceMapFilename || filename + ".map";
  _fs2.default.readFile(filename, "utf8", function (fileErr, code) {
    if (fileErr) {
      if (fileErrorHandler) fileErrorHandler(fileErr);
      return;
    }
    _fs2.default.readFile(sourceMapFilename, "utf8", function (mapErr, sourceMap) {
      if (mapErr) {
        console.warn("No sourcemap found at " + sourceMapFilename + ".");
        sourceMap = "";
      }
      var serialized = void 0;
      try {
        serialized = (0, _prepackStandalone2.prepackSources)([{ filePath: filename, fileContents: code, sourceMapContents: sourceMap }], options);
      } catch (err) {
        callback(err, null);
        return;
      }
      callback(null, serialized);
    });
  });
}

function prepackFileSync(filenames) {
  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _options.defaultOptions;

  if (options.compatibility === "node-cli") {
    if (filenames.length !== 1) {
      console.error("Does not support multiple file prepack in node-cli mode.");
      process.exit(1);
    }
    return (0, _prepackNodeEnvironment2.prepackNodeCLISync)(filenames[0], options);
  }
  var sourceFiles = filenames.map(function (filename) {
    var code = _fs2.default.readFileSync(filename, "utf8");
    var sourceMap = "";
    var sourceMapFilename = options.inputSourceMapFilename || filename + ".map";
    try {
      sourceMap = _fs2.default.readFileSync(sourceMapFilename, "utf8");
    } catch (_e) {
      if (options.inputSourceMapFilename) console.warn("No sourcemap found at " + sourceMapFilename + ".");
    }
    return { filePath: filename, fileContents: code, sourceMapContents: sourceMap };
  });
  var debugChannel = void 0;
  if (options.debugInFilePath && options.debugOutFilePath) {
    var debugOptions = (0, _prepackOptions.getDebuggerOptions)(options);
    var ioWrapper = new _FileIOWrapper.FileIOWrapper(false, debugOptions.inFilePath, debugOptions.outFilePath);
    debugChannel = new _DebugChannel.DebugChannel(ioWrapper);
  }
  return (0, _prepackStandalone2.prepackSources)(sourceFiles, options, debugChannel);
}
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