aureooms/rejuvenate

import update from '../lib/update.js';

export const description = 'Use shared config.';

export const commit = {
    type: 'config',
    scope: 'renovate.json',
    subject: description,
};

const filename = 'renovate.json';
const key = 'extends';
const previous = ['config:base'];
const expected = [
    'github>make-github-pseudonymous-again/renovate-config-js-library',
];

export async function postcondition({readJSON, assert}) {
    const config = await readJSON(filename);
    assert.deepStrictEqual(config[key], expected);
}

export async function precondition({readJSON, assert}) {
    const config = await readJSON(filename);
    assert.deepStrictEqual(config[key], previous);
}

export async function apply({readJSON, writeJSON}) {
    await update({
        read: () => readJSON(filename),
        write: (data) => writeJSON(filename, data),
        edit(config) {
            config[key] = expected;
            return config;
        },
    });
}

export const dependencies = ['renovate:init'];