@masknet/eslint-plugin/lib/rules/browser/prefer-location-assign.js

eslint plugin for masknet

import { isIdentifier, isIdentifierName, isMemberExpression } from "../../node.js";
import { createRule } from "../../rule.js";
const fieldNames = new Set(['href', 'pathname', 'search', 'hash', 'origin']);
export default createRule({
    name: 'browser/prefer-location-assign',
    meta: {
        type: 'suggestion',
        fixable: 'code',
        docs: {
            description: 'Prefer `location.assign(...)` over `location.*`',
            recommended: 'stylistic',
        },
        schema: [],
        messages: {
            instead: 'Use `location.assign(...)` instead of `location.{{name}}`',
        },
    },
    defaultOptions: [],
    create(context) {
        return {
            AssignmentExpression(node) {
                const location = getMemberProperty(node.left, 'location');
                if (!location)
                    return;
                const name = getPropertyName(location.parent);
                context.report({
                    node,
                    messageId: 'instead',
                    data: { name },
                    fix: getFixer(context.sourceCode, location, node),
                });
            },
        };
    },
});
function getMemberProperty(node, name) {
    if (isIdentifierName(node, name))
        return node;
    while (isMemberExpression(node)) {
        if (isIdentifierName(node.property, name))
            return node;
        node = node.object;
    }
    return;
}
function getPropertyName(node) {
    if (!isMemberExpression(node))
        return;
    if (!isIdentifier(node.property))
        return;
    return node.property.name;
}
function getFixer(source, location, node) {
    const name = getPropertyName(location.parent);
    if (!fieldNames.has(name ?? 'href'))
        return;
    return (fixer) => fixer.replaceText(node, `${source.getText(location)}.assign(${source.getText(node.right)})`);
}
//# sourceMappingURL=prefer-location-assign.js.map