"use strict"; const declarationBangSpaceChecker = require("../declarationBangSpaceChecker"); const declarationValueIndex = require("../../utils/declarationValueIndex"); const ruleMessages = require("../../utils/ruleMessages"); const validateOptions = require("../../utils/validateOptions"); const whitespaceChecker = require("../../utils/whitespaceChecker"); const ruleName = "declaration-bang-space-after"; const messages = ruleMessages(ruleName, { expectedAfter: () => 'Expected single space after "!"', rejectedAfter: () => 'Unexpected whitespace after "!"' }); const rule = function(expectation, options, context) { const checker = whitespaceChecker("space", expectation, messages); return (root, result) => { const validOptions = validateOptions(result, ruleName, { actual: expectation, possible: ["always", "never"] }); if (!validOptions) { return; } declarationBangSpaceChecker({ root, result, locationChecker: checker.after, checkedRuleName: ruleName, fix: context.fix ? (decl, index) => { let bangIndex = index - declarationValueIndex(decl); const value = decl.raws.value ? decl.raws.value.raw : decl.value; let target; let setFixed; if (bangIndex < value.length) { target = value; setFixed = value => { if (decl.raws.value) { decl.raws.value.raw = value; } else { decl.value = value; } }; } else if (decl.important) { target = decl.raws.important || " !important"; bangIndex -= value.length; setFixed = value => { decl.raws.important = value; }; } else { return false; // not standard } const targetBefore = target.slice(0, bangIndex + 1); const targetAfter = target.slice(bangIndex + 1); if (expectation === "always") { setFixed(targetBefore + targetAfter.replace(/^\s*/, " ")); return true; } else if (expectation === "never") { setFixed(targetBefore + targetAfter.replace(/^\s*/, "")); return true; } } : null }); }; }; rule.ruleName = ruleName; rule.messages = messages; module.exports = rule;