function copyPlugin()

in src/plugman/fetch.js [256:277]

• 19 lines of code
• 7 McCabe index (conditional complexity)

function copyPlugin (pinfo, plugins_dir, link) {
    const plugin_dir = pinfo.dir;
    const dest = path.join(plugins_dir, pinfo.id);

    fs.removeSync(dest);

    if (!link && dest.indexOf(path.resolve(plugin_dir) + path.sep) === 0) {
        events.emit('verbose', 'Copy plugin destination is child of src. Forcing --link mode.');
        link = true;
    }

    if (link) {
        const isRelativePath = plugin_dir.charAt(1) !== ':' && plugin_dir.charAt(0) !== path.sep;
        const fixedPath = isRelativePath ? path.join(path.relative(plugins_dir, process.env.PWD || process.cwd()), plugin_dir) : plugin_dir;
        events.emit('verbose', 'Linking "' + dest + '" => "' + fixedPath + '"');
        fs.symlinkSync(fixedPath, dest, 'junction');
    } else {
        events.emit('verbose', 'Copying plugin "' + plugin_dir + '" => "' + dest + '"');
        fs.copySync(plugin_dir, dest, { dereference: true });
    }
    return dest;
}