| "use strict"; |
| |
| const _ = require("lodash"); |
| const ruleMessages = require("../../utils/ruleMessages"); |
| const selectorAttributeOperatorSpaceChecker = require("../selectorAttributeOperatorSpaceChecker"); |
| const validateOptions = require("../../utils/validateOptions"); |
| const whitespaceChecker = require("../../utils/whitespaceChecker"); |
| |
| const ruleName = "selector-attribute-operator-space-after"; |
| |
| const messages = ruleMessages(ruleName, { |
| expectedAfter: operator => `Expected single space after "${operator}"`, |
| rejectedAfter: operator => `Unexpected whitespace after "${operator}"` |
| }); |
| |
| const rule = function(expectation, options, context) { |
| return (root, result) => { |
| const checker = whitespaceChecker("space", expectation, messages); |
| const validOptions = validateOptions(result, ruleName, { |
| actual: expectation, |
| possible: ["always", "never"] |
| }); |
| |
| if (!validOptions) { |
| return; |
| } |
| |
| selectorAttributeOperatorSpaceChecker({ |
| root, |
| result, |
| locationChecker: checker.after, |
| checkedRuleName: ruleName, |
| checkBeforeOperator: false, |
| fix: context.fix |
| ? attributeNode => { |
| const { operatorAfter, setOperatorAfter } = (() => { |
| const rawOperator = _.get(attributeNode, "raws.operator"); |
| |
| if (rawOperator) { |
| const operatorAfter = rawOperator.slice( |
| attributeNode.operator.length |
| ); |
| |
| return { |
| operatorAfter, |
| setOperatorAfter(fixed) { |
| delete attributeNode.raws.operator; |
| _.set(attributeNode, "raws.spaces.operator.after", fixed); |
| } |
| }; |
| } |
| |
| const rawOperatorAfter = _.get( |
| attributeNode, |
| "raws.spaces.operator.after" |
| ); |
| |
| if (rawOperatorAfter) { |
| return { |
| operatorAfter: rawOperatorAfter, |
| setOperatorAfter(fixed) { |
| attributeNode.raws.spaces.operator.after = fixed; |
| } |
| }; |
| } |
| |
| return { |
| operatorAfter: _.get( |
| attributeNode, |
| "spaces.operator.after", |
| "" |
| ), |
| setOperatorAfter(fixed) { |
| _.set(attributeNode, "spaces.operator.after", fixed); |
| } |
| }; |
| })(); |
| |
| if (expectation === "always") { |
| setOperatorAfter(operatorAfter.replace(/^\s*/, " ")); |
| |
| return true; |
| } else if (expectation === "never") { |
| setOperatorAfter(operatorAfter.replace(/^\s*/, "")); |
| |
| return true; |
| } |
| } |
| : null |
| }); |
| }; |
| }; |
| |
| rule.ruleName = ruleName; |
| rule.messages = messages; |
| module.exports = rule; |