putout v23.7.0

Simplified ESLint API

Whip, rope, person, and Ox -
all merge in No Thing.
This heaven is so vast,
no message can stain it.
How may a snowflake exist
in a raging fire.
Here are the footprints of
the Ancestors.
(c) Zen Ten Bulls

Hi folks :)!

ESLint begins his work as a formatter when 🐊Putout done his transformations. That's why it used a lot in different parts of application, for testing purpose and using API in a simplest possible way. You can access it with:

import {eslint} from 'putout/eslint';

Usage as simple as:

const [source, places] = await eslint({
    name: 'hello.js',
    code: `const t = 'hi'\n`,
    fix: false,
});

In a similar to 🐊Putout way.

☝️ The only difference is 🐊Putout return object with code and places properties

Also it has a name property it used by ESLint to calculate configuration file.

This API doesn't suppose to came in 🌴 Public Space, anyways it is already used in eslint-plugin-putout to test plugins, so why not :)? Anyways it's signature didn't changed from the beginning.

⚙️ Config

And starting from today you can override any ESLint options with help of config property 🎉

const [source, places] = await eslint({
    name: 'hello.js',
    code: `const t = 'hi'\n`,
    fix: false,
    config: {
        extends: [
            'plugin:putout/recommended'
       ]
    }
});

That's all for today guys! Have a nice day!

🐞 fix

• (@putout/plugin-nodejs) convert-dirname-to-url

🔥 feature

• (putout) eslint: add ability to pass config
• (eslint-plugin-putout) safe: disable remove-newline-from-empty-objects
• (eslint-plugin-putout) remove-newline-from-empty-object: add support of inner comments
• (@putout/plugin-remove-empty) add support of export
• (@putout/plugin-remove-empty) simplify namings