67 lines
2.3 KiB
Plaintext
67 lines
2.3 KiB
Plaintext
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const utils_1 = require("@typescript-eslint/utils");
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const util_1 = require("../util");
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const getESLintCoreRule_1 = require("../util/getESLintCoreRule");
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const baseRule = (0, getESLintCoreRule_1.getESLintCoreRule)('max-params');
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exports.default = (0, util_1.createRule)({
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name: 'max-params',
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meta: {
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type: 'suggestion',
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docs: {
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description: 'Enforce a maximum number of parameters in function definitions',
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extendsBaseRule: true,
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},
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schema: [
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{
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type: 'object',
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properties: {
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maximum: {
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type: 'integer',
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minimum: 0,
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},
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max: {
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type: 'integer',
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minimum: 0,
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},
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countVoidThis: {
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type: 'boolean',
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},
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},
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additionalProperties: false,
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},
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],
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messages: baseRule.meta.messages,
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},
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defaultOptions: [{ max: 3, countVoidThis: false }],
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create(context, [{ countVoidThis }]) {
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const baseRules = baseRule.create(context);
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if (countVoidThis === true) {
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return baseRules;
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}
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const removeVoidThisParam = (node) => {
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if (node.params.length === 0 ||
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node.params[0].type !== utils_1.AST_NODE_TYPES.Identifier ||
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node.params[0].name !== 'this' ||
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node.params[0].typeAnnotation?.typeAnnotation.type !==
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utils_1.AST_NODE_TYPES.TSVoidKeyword) {
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return node;
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}
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return {
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...node,
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params: node.params.slice(1),
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};
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};
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const wrapListener = (listener) => {
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return (node) => {
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listener(removeVoidThisParam(node));
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};
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};
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return {
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ArrowFunctionExpression: wrapListener(baseRules.ArrowFunctionExpression),
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FunctionDeclaration: wrapListener(baseRules.FunctionDeclaration),
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FunctionExpression: wrapListener(baseRules.FunctionExpression),
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};
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},
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});
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//# sourceMappingURL=max-params.js.map |