aureooms/rejuvenate

import * as pkg from '../lib/pkg.js';
import update from '../lib/update.js';

export const description =
    'Replace all references to @babel/polyfill by references to regenerator-runtime/runtime.';

export const commit = {
    type: 'deps',
    subject: 'Use regenerator-runtime instead of @babel/polyfill.',
};

const oldDep = '@babel/polyfill';
const newDep = 'regenerator-runtime';

export async function postcondition({readPkg, assert}) {
    const pkgjson = await readPkg();
    const devDeps = pkg.devDeps(pkgjson);
    assert(!devDeps.has(oldDep));
    assert(devDeps.has(newDep));
}

export async function precondition({readPkg, assert}) {
    const pkgjson = await readPkg();
    const devDeps = pkg.devDeps(pkgjson);
    assert(devDeps.has(oldDep));
    assert(!devDeps.has(newDep));
}

export async function apply({readPkg, writePkg, upgrade, fixConfig, install}) {
    // Update package.json
    await update({
        read: readPkg,
        write: writePkg,
        edit(pkgjson) {
            pkg.replaceDep(pkgjson, oldDep, newDep);
            if (pkgjson.ava?.require) {
                pkgjson.ava.require = pkgjson.ava.require.map((x) =>
                    x === oldDep ? `${newDep}/runtime` : x,
                );
            }

            return pkgjson;
        },
    });

    await upgrade(newDep);
    await fixConfig();
    await install();
}

export const dependencies = [
    'config:lint-setup',
    'deps:replace-unscoped-babel-packages-with-scoped-babel-packages',
];