@masknet/eslint-plugin/lib/rules/prefer-fetch.js

eslint plugin for masknet

import { isIdentifierName, isLiteralValue, isMemberExpression } from '../node.js';
import { createRule } from '../rule.js';
export default createRule({
    name: 'prefer-fetch',
    meta: {
        type: 'problem',
        docs: {
            description: 'Enforce fetch',
            recommended: 'stylistic',
        },
        schema: [],
        messages: {
            callee: "Should use 'fetch' instead",
        },
    },
    create(context) {
        return {
            ImportDeclaration(node) {
                const packageName = node.source.value;
                const disallow = packageName === 'axios' || packageName === 'request';
                if (!disallow)
                    return;
                context.report({ node, messageId: 'callee' });
            },
            NewExpression(node) {
                const disallow = isXMLHttpRequest(node) || isActiveXObject(node);
                if (!disallow)
                    return;
                context.report({ node, messageId: 'callee' });
            },
            CallExpression(node) {
                const disallow = is$HTTP(node) || isJQuery(node) || isRequire(node, 'axios') || isRequire(node, 'request');
                if (!disallow)
                    return;
                context.report({ node, messageId: 'callee' });
            },
        };
    },
});
function isXMLHttpRequest({ callee }) {
    return isIdentifierName(callee, 'XMLHttpRequest');
}
function isActiveXObject(expr) {
    // cspell:ignore XMLHTTP
    return isIdentifierName(expr.callee, 'ActiveXObject') && isLiteralValue(expr.arguments[0], /xmlhttp/i);
}
function isRequire(node, value) {
    return isIdentifierName(node.callee, 'require') && isLiteralValue(node.arguments[0], value);
}
function is$HTTP({ callee }) {
    const SYMBOL = '$http';
    return isIdentifierName(callee, SYMBOL) || (isMemberExpression(callee) && isIdentifierName(callee.object, SYMBOL));
}
function isJQuery({ callee, parent }) {
    const SYMBOLS = ['$', 'jQuery'];
    const methods = ['ajax', 'get', 'post', 'getJSON', 'getScript'];
    return ((isIdentifierName(callee, SYMBOLS) && isMemberExpression(parent) && isIdentifierName(parent.property, 'load')) ||
        (isMemberExpression(callee) &&
            isIdentifierName(callee.object, SYMBOLS) &&
            isIdentifierName(callee.property, methods)));
}
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