40 lines
1.1 KiB
Plaintext
40 lines
1.1 KiB
Plaintext
/**
|
|
* @fileoverview disallow using an async function as a Promise executor
|
|
* @author Teddy Katz
|
|
*/
|
|
"use strict";
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Rule Definition
|
|
//------------------------------------------------------------------------------
|
|
|
|
/** @type {import('../shared/types').Rule} */
|
|
module.exports = {
|
|
meta: {
|
|
type: "problem",
|
|
|
|
docs: {
|
|
description: "Disallow using an async function as a Promise executor",
|
|
recommended: true,
|
|
url: "https://eslint.org/docs/latest/rules/no-async-promise-executor"
|
|
},
|
|
|
|
fixable: null,
|
|
schema: [],
|
|
messages: {
|
|
async: "Promise executor functions should not be async."
|
|
}
|
|
},
|
|
|
|
create(context) {
|
|
return {
|
|
"NewExpression[callee.name='Promise'][arguments.0.async=true]"(node) {
|
|
context.report({
|
|
node: context.sourceCode.getFirstToken(node.arguments[0], token => token.value === "async"),
|
|
messageId: "async"
|
|
});
|
|
}
|
|
};
|
|
}
|
|
};
|