json-viewer/lib/utils/cli/get-auto-completion.js

Pretty JSON viewer for the terminal

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getAutoCompletion = exports.getMatchingFile = exports.getMatchingPath = undefined;

var _ramda = require('ramda');

var _ramda2 = _interopRequireDefault(_ramda);

var _fsJetpack = require('fs-jetpack');

var _fsJetpack2 = _interopRequireDefault(_fsJetpack);

var _path = require('path');

var _path2 = _interopRequireDefault(_path);

var _files = require('../files');

var _json = require('../json');

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); } }

var getMatchingPath = exports.getMatchingPath = function getMatchingPath() {
  var argvPath = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';

  var currentDirectory = _fsJetpack2.default.cwd();
  var targetPath = _fsJetpack2.default.exists(argvPath) ? argvPath : _ramda2.default.compose(_ramda2.default.join('/'), _ramda2.default.dropLast(1), _ramda2.default.split('/'))(argvPath);
  var targetFile = _ramda2.default.compose(_ramda2.default.last, _ramda2.default.split('/'))(argvPath);
  var targetPathFiles = [].concat(_fsJetpack2.default.list(_path2.default.resolve(currentDirectory, targetPath))).filter(Boolean);
  var fileMatchRegexp = RegExp(targetFile, 'gmi');

  return targetPath ? _ramda2.default.compose(_ramda2.default.filter(function (item) {
    return item.match(fileMatchRegexp);
  }), _ramda2.default.filter(function (item) {
    return typeof item === 'string';
  }), _ramda2.default.filter(Boolean))(targetPathFiles) : [].concat(_toConsumableArray(targetPathFiles));
};

var getMatchingFile = exports.getMatchingFile = function getMatchingFile() {
  var argvPath = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
  var argvBranch = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';

  var currentDirectory = _fsJetpack2.default.cwd();
  var targetFile = _path2.default.resolve(currentDirectory, argvPath);
  var targetBranch = argvBranch;

  var targetBranchPath = targetBranch.split(_json.deepJsonRegex);
  var targetBranchAncestor = targetBranchPath.length <= 1 ? '' : _ramda2.default.compose(_ramda2.default.join('.'), _ramda2.default.dropLast(1))(targetBranchPath) + '.';
  var targetProperty = _ramda2.default.compose(_ramda2.default.last, _ramda2.default.split(_json.deepJsonRegex))(targetBranch);
  var fileContents = (0, _files.readJsonFile)(targetFile);

  var isMatchingPropertyName = function isMatchingPropertyName(item) {
    return item.indexOf(targetProperty) === 0;
  };
  var mapItemNameToBranchPath = function mapItemNameToBranchPath(item) {
    return '' + targetBranchAncestor + item;
  };

  if (fileContents) {
    return _ramda2.default.compose(_ramda2.default.map(mapItemNameToBranchPath), _ramda2.default.filter(isMatchingPropertyName))((0, _json.getDeepJsonChildren)(fileContents, targetBranchAncestor));
  } else {
    process.stderr.write('\n' + targetFile + ' is not a valid JSON file.\n');
  }

  return [];
};

var getAutoCompletion = exports.getAutoCompletion = function getAutoCompletion(current) {
  var argv = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

  if (argv && argv._) {
    var filePath = argv._[1];
    var filePathIsString = typeof filePath === 'string';
    var jsonBranch = argv._[2];
    var argumentsCount = argv._.length;
    var normalizedFilePath = filePathIsString ? (0, _path.normalize)(filePath) : '';
    var targetsExistingFile = _fsJetpack2.default.exists(normalizedFilePath) === 'file';

    if (argumentsCount === 2 && !targetsExistingFile) {
      return getMatchingPath(normalizedFilePath);
    } else if (argumentsCount === 3 || targetsExistingFile) {
      return getMatchingFile(normalizedFilePath, jsonBranch);
    }
  }

  return [];
};