lint-no-global-mutations

Playground

A CodeMirror linter to warn against mutation of a given global object schema.

Example usage:

import { basicSetup, EditorView } from "codemirror";
import { javascript } from "@codemirror/lang-javascript";
import { NoGlobalMutations } from "lint-no-global-mutations";

const schema = { window: { isDev: false } };
const noMutation = new NoGlobalMutations(schema);

const editor = new EditorView({
    extensions: [
        basicSetup,
        javascript(),
        noMutation.linter,
    ],
});

This will cause the following lint error:

if (window.isDev = true) {
    ~~~~~~~~~~~~~~~~~~~
    console.debug('development mode')
}

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