37 lines
856 B
JavaScript
37 lines
856 B
JavaScript
/**
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* @fileoverview Rule to flag when initializing octal literal
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* @author Ilya Volodin
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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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module.exports = {
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meta: {
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docs: {
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description: "disallow octal literals",
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category: "Best Practices",
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recommended: true,
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url: "https://eslint.org/docs/rules/no-octal"
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},
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schema: []
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},
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create(context) {
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return {
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Literal(node) {
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if (typeof node.value === "number" && /^0[0-7]/.test(node.raw)) {
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context.report({ node, message: "Octal literals should not be used." });
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}
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}
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};
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}
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};
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