cp -Lrf $source_dir/config.json $bcache_dir/plugins/$plugin/.
cp -Lrf $source_dir/routes.js $bcache_dir/plugins/$plugin/.
cp -Lrp $source_dir/api $bcache_dir/plugins/$plugin/.
cp -Lrf $source_dir/config.json $bcache_dir/plugins/$plugin/.
cp -Lrf $source_dir/routes.js $bcache_dir/plugins/$plugin/.
cp -Lrp $source_dir/api $bcache_dir/plugins/$plugin/.