/home/techb158/balavpn.abdallabala.com/node_modules/eslint/lib/rules
Edit: /home/techb158/balavpn.abdallabala.com/node_modules/eslint/lib/rules/max-classes-per-file.js (1858B)
/**
* @fileoverview Enforce a maximum number of classes per file
* @author James Garbutt
*/
"use strict";
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
/** @type {import('../types').Rule.RuleModule} */
module.exports = {
meta: {
type: "suggestion",
docs: {
description: "Enforce a maximum number of classes per file",
recommended: false,
url: "https://eslint.org/docs/latest/rules/max-classes-per-file",
},
schema: [
{
oneOf: [
{
type: "integer",
minimum: 1,
},
{
type: "object",
properties: {
ignoreExpressions: {
type: "boolean",
},
max: {
type: "integer",
minimum: 1,
},
},
additionalProperties: false,
},
],
},
],
messages: {
maximumExceeded:
"File has too many classes ({{ classCount }}). Maximum allowed is {{ max }}.",
},
},
create(context) {
const [option = {}] = context.options;
const [ignoreExpressions, max] =
typeof option === "number"
? [false, option || 1]
: [option.ignoreExpressions, option.max || 1];
let classCount = 0;
return {
Program() {
classCount = 0;
},
"Program:exit"(node) {
if (classCount > max) {
context.report({
node,
messageId: "maximumExceeded",
data: {
classCount,
max,
},
});
}
},
ClassDeclaration() {
classCount++;
},
ClassExpression() {
if (!ignoreExpressions) {
classCount++;
}
},
};
},
};