import os

def copy_directory_without_comments(source_dir: str, destination_dir: str):

# Create the destination directory if it doesn't exist

if not os.path.exists(destination_dir):

os.makedirs(destination_dir)

# Walk through the source directory

for root, dirs, files in os.walk(source_dir):

# Create corresponding subdirectories in the destination

for dir_name in dirs:

source_subdir = os.path.join(root, dir_name)

dest_subdir = os.path.join(

destination_dir, os.path.relpath(source_subdir, source_dir)

)

if not os.path.exists(dest_subdir):

os.makedirs(dest_subdir)

# Process files

for file_name in files:

source_file = os.path.join(root, file_name)

dest_file = os.path.join(

destination_dir, os.path.relpath(source_file, source_dir)

)

# Copy and process the file

with open(source_file, "r") as src, open(dest_file, "w") as dst:

for line in src:

if not line.lstrip().startswith("//"):

dst.write(line)