stylelint/dist/rules/unit-case/index.js

A mighty, modern CSS linter.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.messages = exports.ruleName = undefined;

exports.default = function (expectation) {
  return function (root, result) {
    var validOptions = (0, _utils.validateOptions)(result, ruleName, {
      actual: expectation,
      possible: ["lower", "upper"]
    });
    if (!validOptions) {
      return;
    }

    function check(node, value, getIndex) {
      (0, _postcssValueParser2.default)(value).walk(function (valueNode) {
        // Ignore wrong units within `url` function
        if (valueNode.type === "function" && valueNode.value.toLowerCase() === "url") {
          return false;
        }

        var unit = (0, _utils.getUnitFromValueNode)(valueNode);

        if (!unit) {
          return;
        }

        var expectedUnit = expectation === "lower" ? unit.toLowerCase() : unit.toUpperCase();

        if (unit === expectedUnit) {
          return;
        }

        (0, _utils.report)({
          index: getIndex(node) + valueNode.sourceIndex,
          message: messages.expected(unit, expectedUnit),
          node: node,
          result: result,
          ruleName: ruleName
        });
      });
    }

    root.walkAtRules(/^media$/i, function (atRule) {
      return check(atRule, atRule.params, _utils.atRuleParamIndex);
    });
    root.walkDecls(function (decl) {
      return check(decl, decl.value, _utils.declarationValueIndex);
    });
  };
};

var _utils = require("../../utils");

var _postcssValueParser = require("postcss-value-parser");

var _postcssValueParser2 = _interopRequireDefault(_postcssValueParser);

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

var ruleName = exports.ruleName = "unit-case";

var messages = (0, _utils.ruleMessages)(ruleName, {
  expected: function expected(actual, _expected) {
    return "Expected \"" + actual + "\" to be \"" + _expected + "\"";
  }
});

exports.messages = messages;