"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.writeMetroConfig = writeMetroConfig;
function _chalk() {
  const data = _interopRequireDefault(require("chalk"));
  _chalk = function () {
    return data;
  };
  return data;
}
function _fsExtra() {
  const data = _interopRequireDefault(require("fs-extra"));
  _fsExtra = function () {
    return data;
  };
  return data;
}
function _path() {
  const data = _interopRequireDefault(require("path"));
  _path = function () {
    return data;
  };
  return data;
}
function _CommandError() {
  const data = _interopRequireDefault(require("../../CommandError"));
  _CommandError = function () {
    return data;
  };
  return data;
}
function _log() {
  const data = _interopRequireDefault(require("../../log"));
  _log = function () {
    return data;
  };
  return data;
}
function _ora() {
  const data = require("../../utils/ora");
  _ora = function () {
    return data;
  };
  return data;
}
function _TerminalLink() {
  const data = require("../utils/TerminalLink");
  _TerminalLink = function () {
    return data;
  };
  return data;
}
function _updatePackageJson() {
  const data = require("./updatePackageJson");
  _updatePackageJson = function () {
    return data;
  };
  return data;
}
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function writeMetroConfig({
  projectRoot,
  pkg,
  tempDir
}) {
  /**
   * Add metro config, or warn if metro config already exists. The developer will need to add the
   * hashAssetFiles plugin manually.
   */

  const updatingMetroConfigStep = (0, _ora().logNewSection)('Adding Metro bundler config');
  try {
    const sourceConfigPath = _path().default.join(tempDir, 'metro.config.js');
    const targetConfigPath = _path().default.join(projectRoot, 'metro.config.js');
    const targetConfigPathExists = _fsExtra().default.existsSync(targetConfigPath);
    if (targetConfigPathExists) {
      // Prevent re-runs from throwing an error if the metro config hasn't been modified.
      const contents = (0, _updatePackageJson().createFileHash)(_fsExtra().default.readFileSync(targetConfigPath, 'utf8'));
      const targetContents = (0, _updatePackageJson().createFileHash)(_fsExtra().default.readFileSync(sourceConfigPath, 'utf8'));
      if (contents !== targetContents) {
        throw new (_CommandError().default)('Existing Metro config found; not overwriting.');
      } else {
        // Nothing to change, hide the step and exit.
        updatingMetroConfigStep.stop();
        updatingMetroConfigStep.clear();
        return;
      }
    } else if (_fsExtra().default.existsSync(_path().default.join(projectRoot, 'metro.config.json')) || pkg.metro || _fsExtra().default.existsSync(_path().default.join(projectRoot, 'rn-cli.config.js'))) {
      throw new (_CommandError().default)('Existing Metro config found; not overwriting.');
    }
    _fsExtra().default.copySync(sourceConfigPath, targetConfigPath);
    updatingMetroConfigStep.succeed('Added Metro config');
  } catch (e) {
    updatingMetroConfigStep.stopAndPersist({
      symbol: '⚠️ ',
      text: _chalk().default.yellow('Skipped Metro config updates:')
    });
    _log().default.nested(`\u203A ${e.message}`);
    _log().default.nested(`\u203A You will need to extend the default ${_chalk().default.bold('@expo/metro-config')} in your Metro config.\n  ${_chalk().default.dim((0, _TerminalLink().learnMore)('https://docs.expo.dev/guides/customizing-metro'))}`);
    _log().default.newLine();
  }
}
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