ddcAdmin/node_modules/jest-changed-files/build/hg.js

'use strict';

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

var _path;

function _load_path() {
  return (_path = _interopRequireDefault(require('path')));
}

var _child_process;

function _load_child_process() {
  return (_child_process = _interopRequireDefault(require('child_process')));
}

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

function _toConsumableArray(arr) {
  if (Array.isArray(arr)) {
    for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++)
      arr2[i] = arr[i];
    return arr2;
  } else {
    return Array.from(arr);
  }
}

function _asyncToGenerator(fn) {
  return function() {
    var gen = fn.apply(this, arguments);
    return new Promise(function(resolve, reject) {
      function step(key, arg) {
        try {
          var info = gen[key](arg);
          var value = info.value;
        } catch (error) {
          reject(error);
          return;
        }
        if (info.done) {
          resolve(value);
        } else {
          return Promise.resolve(value).then(
            function(value) {
              step('next', value);
            },
            function(err) {
              step('throw', err);
            }
          );
        }
      }
      return step('next');
    });
  };
}
/**
 * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 *
 */

const env = Object.assign({}, process.env, {
  HGPLAIN: 1
});

const ANCESTORS = [
  // Parent commit to this one.
  '.^',

  // The first commit of my branch, only if we are not on the default branch.
  'min(branch(.)) and not min(branch(default))',

  // Latest public commit.
  'max(public())'
];

const adapter = {
  findChangedFiles: (() => {
    var _ref = _asyncToGenerator(function*(cwd, options) {
      return new Promise(function(resolve, reject) {
        const includePaths = (options && options.includePaths) || [];

        const args = ['status', '-amnu'];
        if (options && options.withAncestor) {
          args.push('--rev', `ancestor(${ANCESTORS.join(', ')})`);
        } else if (options && options.changedSince) {
          args.push('--rev', `ancestor(., ${options.changedSince})`);
        } else if (options && options.lastCommit === true) {
          args.push('-A');
        }
        args.push.apply(args, _toConsumableArray(includePaths));
        const child = (_child_process || _load_child_process()).default.spawn(
          'hg',
          args,
          {cwd: cwd, env: env}
        );
        let stdout = '';
        let stderr = '';
        child.stdout.on('data', function(data) {
          return (stdout += data);
        });
        child.stderr.on('data', function(data) {
          return (stderr += data);
        });
        child.on('error', function(error) {
          return reject(error);
        });
        child.on('close', function(code) {
          if (code === 0) {
            stdout = stdout.trim();
            if (stdout === '') {
              resolve([]);
            } else {
              resolve(
                stdout.split('\n').map(function(changedPath) {
                  return (_path || _load_path()).default.resolve(
                    cwd,
                    changedPath
                  );
                })
              );
            }
          } else {
            reject(new Error(code + ': ' + stderr));
          }
        });
      });
    });

    return function findChangedFiles(_x, _x2) {
      return _ref.apply(this, arguments);
    };
  })(),

  getRoot: (() => {
    var _ref2 = _asyncToGenerator(function*(cwd) {
      return new Promise(function(resolve) {
        try {
          let stdout = '';
          const child = (_child_process || _load_child_process()).default.spawn(
            'hg',
            ['root'],
            {cwd: cwd, env: env}
          );
          child.stdout.on('data', function(data) {
            return (stdout += data);
          });
          child.on('error', function() {
            return resolve(null);
          });
          child.on('close', function(code) {
            return resolve(code === 0 ? stdout.trim() : null);
          });
        } catch (e) {
          resolve(null);
        }
      });
    });

    return function getRoot(_x3) {
      return _ref2.apply(this, arguments);
    };
  })()
};

exports.default = adapter;