atom-nuclide/pkg/nuclide-arcanist-rpc/lib/utils.js

A unified developer experience for web and mobile development, built as a suite of features on top of Atom to provide hackability and the support of an active community.

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

/*
 * Copyright (c) 2015-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the license found in the LICENSE file in
 * the root directory of this source tree.
 */

exports.getPhabricatorRevisionFromCommitMessage = getPhabricatorRevisionFromCommitMessage;
exports.getPhabricatorRevisionFromUrl = getPhabricatorRevisionFromUrl;
exports.getCommitAuthorFromAuthorEmail = getCommitAuthorFromAuthorEmail;

var DIFFERENTIAL_REVISION_REGEX = /^Differential Revision:\s*(\S+)/im;
var DIFFERENTIAL_ID_REGEX = /[dD]([1-9][0-9]{5,})/im;
var COMMIT_AUTHOR_REGEX = /.*<(.*)@.*>/im;

function getPhabricatorRevisionFromCommitMessage(commitMessage) {
  var match = DIFFERENTIAL_REVISION_REGEX.exec(commitMessage);
  if (match === null) {
    return null;
  }

  return getPhabricatorRevisionFromUrl(match[1]);
}

function getPhabricatorRevisionFromUrl(diffUrl) {
  var match = DIFFERENTIAL_ID_REGEX.exec(diffUrl);
  if (match === null) {
    return null;
  }

  return {
    url: diffUrl,
    id: parseInt(match[1], 10),
    name: 'D' + match[1]
  };
}

function getCommitAuthorFromAuthorEmail(author) {
  var match = COMMIT_AUTHOR_REGEX.exec(author);
  if (match === null) {
    return null;
  } else {
    return match[1];
  }
}