eslint-plugin-change v1.0.0

change-codemod

Custom lint rules for change javascript repos.

Setup

npm install

Available rules

change/prefer-object-spread-to-lodash

Valid

_.extend(foo, { bar: 'baz' });
_.assignIn(foo, { bar: 'baz' });

Invalid

_.extend({}, foo, { bar: 'baz' });
_.assignIn({}, foo, { bar: 'baz' });

Suggested fix

{
  ...foo,
  bar: 'baz',
};

Development

Run tests

npm test

Creating a new rule

Writing your rule

TODO

https://astexplorer.net/ is very helpful here.

Testing your rule

See https://eslint.org/docs/developer-guide/nodejs-api#ruletester