+++ /dev/null
-"use strict";
-
-const _ = require("lodash");
-const atRuleParamIndex = require("../../utils/atRuleParamIndex");
-const report = require("../../utils/report");
-const ruleMessages = require("../../utils/ruleMessages");
-const styleSearch = require("style-search");
-const validateOptions = require("../../utils/validateOptions");
-
-const ruleName = "media-feature-parentheses-space-inside";
-
-const messages = ruleMessages(ruleName, {
- expectedOpening: 'Expected single space after "("',
- rejectedOpening: 'Unexpected whitespace after "("',
- expectedClosing: 'Expected single space before ")"',
- rejectedClosing: 'Unexpected whitespace before ")"'
-});
-
-const rule = function(expectation) {
- return (root, result) => {
- const validOptions = validateOptions(result, ruleName, {
- actual: expectation,
- possible: ["always", "never"]
- });
- if (!validOptions) {
- return;
- }
-
- root.walkAtRules(/^media$/i, atRule => {
- // If there are comments in the params, the complete string
- // will be at atRule.raws.params.raw
- const params = _.get(atRule, "raws.params.raw", atRule.params);
- const indexBoost = atRuleParamIndex(atRule);
-
- styleSearch({ source: params, target: "(" }, match => {
- const nextCharIsSpace = params[match.startIndex + 1] === " ";
- if (nextCharIsSpace && expectation === "never") {
- report({
- message: messages.rejectedOpening,
- node: atRule,
- index: match.startIndex + 1 + indexBoost,
- result,
- ruleName
- });
- }
- if (!nextCharIsSpace && expectation === "always") {
- report({
- message: messages.expectedOpening,
- node: atRule,
- index: match.startIndex + 1 + indexBoost,
- result,
- ruleName
- });
- }
- });
-
- styleSearch({ source: params, target: ")" }, match => {
- const prevCharIsSpace = params[match.startIndex - 1] === " ";
- if (prevCharIsSpace && expectation === "never") {
- report({
- message: messages.rejectedClosing,
- node: atRule,
- index: match.startIndex - 1 + indexBoost,
- result,
- ruleName
- });
- }
- if (!prevCharIsSpace && expectation === "always") {
- report({
- message: messages.expectedClosing,
- node: atRule,
- index: match.startIndex - 1 + indexBoost,
- result,
- ruleName
- });
- }
- });
- });
- };
-};
-
-rule.ruleName = ruleName;
-rule.messages = messages;
-module.exports = rule;