eslint-plugin-deprecate-classnames/dist/utils/classNameChecker.js

An ESLint plugin with rules reporting usage of deprecated css classes

"use strict";

function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
var ClassNameChecker = /*#__PURE__*/function () {
  function ClassNameChecker(option) {
    _classCallCheck(this, ClassNameChecker);
    this.name = option.name || null;
    this.nameRegExp = this._normalizeRegExp(option.nameRegExp);
    this.use = option.use || null;
    this.names = option.names || null;
    if (this.name && this.nameRegExp) {
      throw new Error('You should provide one of "name" or "nameRegExp" in option');
    }
  }
  return _createClass(ClassNameChecker, [{
    key: "_normalizeRegExp",
    value: function _normalizeRegExp(regExp) {
      if (!regExp) return null;
      if (typeof regExp === 'string') {
        var trimmedRegExp = regExp.replace(/^\/|\/$/g, '');
        return new RegExp(trimmedRegExp);
      }
      if (regExp instanceof RegExp) return regExp;
      throw new Error("Invalid nameRegExp: expected a string or RegExp, got ".concat(_typeof(regExp)));
    }
  }, {
    key: "check",
    value: function check(classNames) {
      var _this = this;
      return classNames.reduce(function (errors, className) {
        if (!className.trim()) return errors;
        if (_this.name === className) {
          errors.push(_this._createError(className));
        }
        if (_this.nameRegExp && _this.nameRegExp.test(className)) {
          errors.push(_this._createError(className));
        }
        if (_this.names && _this.names.includes(className)) {
          errors.push(_this._createError(className));
        }
        return errors;
      }, []);
    }
  }, {
    key: "_createError",
    value: function _createError(className) {
      return {
        className: className,
        message: this._getErrMessage(className)
      };
    }
  }, {
    key: "_getErrMessage",
    value: function _getErrMessage(deprecatedName) {
      var errorMsg = "Class name \"".concat(deprecatedName, "\" is deprecated.");
      if (this.use) errorMsg += " Use \"".concat(this.use, "\" instead.");
      return errorMsg;
    }
  }]);
}();
module.exports = ClassNameChecker;