function isRootDir()

in src/util.js [90:106]

• 15 lines of code
• 5 McCabe index (conditional complexity)

function isRootDir (dir) {
    if (fs.existsSync(path.join(dir, 'www'))) {
        if (fs.existsSync(path.join(dir, 'config.xml'))) {
            // For sure is.
            if (fs.existsSync(path.join(dir, 'platforms'))) {
                return 2;
            } else {
                return 1;
            }
        }
        // Might be (or may be under platforms/).
        if (fs.existsSync(path.join(dir, 'www', 'config.xml'))) {
            return 1;
        }
    }
    return 0;
}