mirror of https://github.com/nodejs/node.git
41 lines
1.0 KiB
JavaScript
41 lines
1.0 KiB
JavaScript
'use strict';
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const fs = require('fs');
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const path = require('path');
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const { isDefiningError } = require('./rules-utils.js');
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const doc = fs.readFileSync(path.resolve(__dirname, '../../doc/api/errors.md'),
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'utf8');
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function isInDoc(code) {
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return doc.includes(`### \`${code}\``);
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}
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function includesAnchor(code) {
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return doc.includes(`<a id="${code}"></a>`);
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}
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function errorForNode(node) {
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return node.expression.arguments[0].value;
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}
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module.exports = {
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create: function(context) {
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return {
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ExpressionStatement: function(node) {
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if (!isDefiningError(node) || !errorForNode(node)) return;
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const code = errorForNode(node);
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if (!isInDoc(code)) {
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const message = `"${code}" is not documented in doc/api/errors.md`;
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context.report({ node, message });
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}
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if (!includesAnchor(code)) {
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const message =
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`doc/api/errors.md does not have an anchor for "${code}"`;
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context.report({ node, message });
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}
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}
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};
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}
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};
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