56 lines
1.4 KiB
JavaScript
56 lines
1.4 KiB
JavaScript
// @ts-nocheck
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'use strict';
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const fixer = require('../functionCommaSpaceFix');
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const functionCommaSpaceChecker = require('../functionCommaSpaceChecker');
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const ruleMessages = require('../../utils/ruleMessages');
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const validateOptions = require('../../utils/validateOptions');
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const whitespaceChecker = require('../../utils/whitespaceChecker');
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const ruleName = 'function-comma-newline-before';
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const messages = ruleMessages(ruleName, {
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expectedBefore: () => 'Expected newline before ","',
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expectedBeforeMultiLine: () => 'Expected newline before "," in a multi-line function',
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rejectedBeforeMultiLine: () => 'Unexpected whitespace before "," in a multi-line function',
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});
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function rule(expectation, options, context) {
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const checker = whitespaceChecker('newline', expectation, messages);
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return (root, result) => {
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const validOptions = validateOptions(result, ruleName, {
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actual: expectation,
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possible: ['always', 'always-multi-line', 'never-multi-line'],
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});
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if (!validOptions) {
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return;
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}
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functionCommaSpaceChecker({
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root,
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result,
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locationChecker: checker.beforeAllowingIndentation,
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checkedRuleName: ruleName,
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fix: context.fix
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? (div, index, nodes) => {
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return fixer({
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div,
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index,
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nodes,
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expectation,
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position: 'before',
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symb: context.newline,
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});
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}
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: null,
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});
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};
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}
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rule.ruleName = ruleName;
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rule.messages = messages;
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module.exports = rule;
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