55 lines
1.5 KiB
JavaScript
55 lines
1.5 KiB
JavaScript
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/**
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* @fileoverview Rule to check for properties whose identifier ends with the string Sync
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* @author Matt DuVall<http://mattduvall.com/>
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*/
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/* jshint node:true */
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"use strict";
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//------------------------------------------------------------------------------
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// Rule Definition
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//------------------------------------------------------------------------------
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module.exports = {
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meta: {
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docs: {
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description: "disallow synchronous methods",
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category: "Node.js and CommonJS",
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recommended: false,
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url: "https://eslint.org/docs/rules/no-sync"
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},
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schema: [
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{
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type: "object",
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properties: {
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allowAtRootLevel: {
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type: "boolean"
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}
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},
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additionalProperties: false
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}
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]
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},
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create(context) {
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const selector = context.options[0] && context.options[0].allowAtRootLevel
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? ":function MemberExpression[property.name=/.*Sync$/]"
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: "MemberExpression[property.name=/.*Sync$/]";
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return {
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[selector](node) {
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context.report({
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node,
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message: "Unexpected sync method: '{{propertyName}}'.",
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data: {
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propertyName: node.property.name
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}
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});
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}
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};
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}
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};
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