node-filename-to-dist-paths/dist/esm/fromFilename.js

Converts files from https://nodejs.org/dist/index-cjson into relative distribution paths for download from https://nodejs.org/dist/

export default function fromFilename(filename, version, specifier = {}) {
    const major = +version.split('.')[0].slice(1);
    const parts = filename.split('-');
    let platform = parts[0];
    const arch = parts[1];
    let ext = parts[2];
    if (parts.length < 3) ext = platform === 'win' ? 'zip' : 'tar';
    if (ext === 'tar') ext = 'tar.'.concat(specifier.compression || 'gz');
    if (ext === 'pkg') return ''.concat(version, '/node-').concat(version, '.').concat(ext);
    if (platform === 'src') return ''.concat(version, '/node-').concat(version, '.').concat(ext);
    if (platform === 'headers') return ''.concat(version, '/SHASUMS256.txt');
    if (platform === 'win') {
        if (ext === 'exe') {
            if (major === 0) return ''.concat(version, '/node.').concat(ext);
            return ''.concat(version, '/').concat(platform, '-').concat(arch, '/node.').concat(ext);
        }
        if (ext === 'msi') return ''.concat(version, '/node-').concat(version, '-').concat(arch, '.').concat(ext);
    } else if (platform === 'osx') platform = 'darwin';
    return ''.concat(version, '/node-').concat(version, '-').concat(platform, '-').concat(arch, '.').concat(ext);
}