bundlewrap/bundles/nodejs/metadata.py

defaults = {
    'apt': {
        'repos': {
            'yarn': {
                'items': [
                    'deb https://dl.yarnpkg.com/{os}/ stable main',
                ],
            },
            'node': {
                'items': [
                    'deb https://deb.nodesource.com/node_14.x {os_release} main',
                    'deb-src https://deb.nodesource.com/node_14.x {os_release} main',
                ],
            },
        },
        'packages': {
            'nodejs': {},
            'yarn': {},
        },
    },
}