tools: replace custom ESLint timers rule
ESLint 3.19.0 allows the specification of selectors that represent disallowed syntax. Replace our custom rule for timer arguments with a pair of `no-restricted-syntax` option objects. PR-URL: https://github.com/nodejs/node/pull/12162 Reviewed-By: Teddy Katz <teddy.katz@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
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@ -101,6 +101,13 @@ rules:
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new-parens: 2
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no-mixed-spaces-and-tabs: 2
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no-multiple-empty-lines: [2, {max: 2, maxEOF: 0, maxBOF: 0}]
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no-restricted-syntax: [2, {
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selector: "CallExpression[callee.name='setTimeout'][arguments.length<2]",
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message: "setTimeout() must be invoked with at least two arguments."
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}, {
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selector: "CallExpression[callee.name='setInterval'][arguments.length<2]",
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message: "setInterval() must be invoked with at least 2 arguments"
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}]
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no-tabs: 2
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no-trailing-spaces: 2
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one-var-declaration-per-line: 2
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@ -135,7 +142,6 @@ rules:
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assert-fail-single-argument: 2
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assert-throws-arguments: [2, { requireTwo: false }]
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new-with-error: [2, Error, RangeError, TypeError, SyntaxError, ReferenceError]
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timer-arguments: 2
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no-unescaped-regexp-dot: 2
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# Global scoped method and vars
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@ -1,25 +0,0 @@
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/**
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* @fileoverview Require at least two arguments when calling setTimeout() or
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* setInterval().
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* @author Rich Trott
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*/
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'use strict';
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//------------------------------------------------------------------------------
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// Rule Definition
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//------------------------------------------------------------------------------
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function isTimer(name) {
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return ['setTimeout', 'setInterval'].includes(name);
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}
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module.exports = function(context) {
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return {
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'CallExpression': function(node) {
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const name = node.callee.name;
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if (isTimer(name) && node.arguments.length < 2) {
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context.report(node, `${name} must have at least 2 arguments`);
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}
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}
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};
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};
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