no-sync.js•1.69 kB
/**
* @fileoverview Rule to check for properties whose identifier ends with the string Sync
* @author Matt DuVall<http://mattduvall.com/>
* @deprecated in ESLint v7.0.0
*/
"use strict";
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
/** @type {import('../shared/types').Rule} */
module.exports = {
meta: {
deprecated: true,
replacedBy: [],
type: "suggestion",
docs: {
description: "Disallow synchronous methods",
recommended: false,
url: "https://eslint.org/docs/latest/rules/no-sync"
},
schema: [
{
type: "object",
properties: {
allowAtRootLevel: {
type: "boolean",
default: false
}
},
additionalProperties: false
}
],
messages: {
noSync: "Unexpected sync method: '{{propertyName}}'."
}
},
create(context) {
const selector = context.options[0] && context.options[0].allowAtRootLevel
? ":function MemberExpression[property.name=/.*Sync$/]"
: "MemberExpression[property.name=/.*Sync$/]";
return {
[selector](node) {
context.report({
node,
messageId: "noSync",
data: {
propertyName: node.property.name
}
});
}
};
}
};