Add encrypt.py

encrypt.py

@@ -0,0 +1,113 @@
+import os
+import argparse
+from pathspec import PathSpec
+import yaml # type: ignore
+from typing import Any
+
+'''
+Usage:
+    python .\encrypt.py path_to_dir output_file --ignore ignore_file --chunk-size 100000
+'''
+
+
+def load_ignore_patterns(ignore_file, include_library):
+    # Ensure the .gitignore file exists
+    if not os.path.exists(ignore_file):
+        raise FileNotFoundError(f"Ignore file not found at {ignore_file}")
+
+    # Load and parse the .gitignore patterns
+    with open(ignore_file, 'r') as file:
+        patterns = file.readlines()
+        if not include_library:
+            patterns.append('**/deploy/library/')
+
+        spec = PathSpec.from_lines('gitwildmatch', patterns)
+        return spec
+
+
+def is_ignored(file_path, spec):
+    """Check if a file should be ignored based on the ignore patterns."""
+    return spec.match_file(file_path) if spec else False
+
+
+def encode_file_tree_to_yaml(directory, ignore_file, include_library):
+    """Encode the file tree into a single YAML file."""
+    ignore_patterns = load_ignore_patterns(
+        ignore_file, include_library) if ignore_file else None
+    file_tree: dict[str, Any] = {}
+
+    for root, dirs, files in os.walk(directory):
+        # Skip ignored directories
+        dirs[:] = [d for d in dirs if not is_ignored(
+            os.path.join(root, d), ignore_patterns)]
+
+        for file in files:
+            file_path = os.path.join(root, file)
+
+            # Skip ignored files
+            if is_ignored(file_path, ignore_patterns):
+                continue
+
+            # Read file content
+            try:
+                with open(file_path, 'r', encoding='utf-8') as f:
+                    content = f.read()
+            except Exception as e:
+                print(f"Error reading file {file_path}: {e}")
+                raise
+
+            # Create nested dictionary structure
+            path_parts = os.path.relpath(file_path, directory).split(os.sep)
+            current_level = file_tree
+
+            # all except the last part (the file name)
+            for part in path_parts[:-1]:
+                current_level = current_level.setdefault(part, {})
+
+            # Add the file and its content
+            current_level[path_parts[-1]] = content
+    return yaml.dump(file_tree, default_flow_style=False)
+
+
+def chunk_and_write_file_tree_to_yaml(yaml_content, output_file, chunk_size=None):
+    """Chunk the YAML content and write it to the output file."""
+
+    chunks = [yaml_content] if chunk_size is None else [
+        yaml_content[i:i + chunk_size] for i in range(0, len(yaml_content), chunk_size)]
+
+    for i, chunk in enumerate(chunks):
+        chunk_file = f"{output_file}_{i}.yaml"
+        # Write the file tree to the output YAML file
+        with open(chunk_file, 'w', encoding='utf-8') as yaml_file:
+            yaml_file.write(chunk)
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Encrypts file tree to yaml file")
+    parser.add_argument("input_directory", help="Directory to encode")
+    parser.add_argument("output_yaml_file", help="Output YAML file")
+    parser.add_argument("--ignore", default=None,
+                        help="Path to the ignore file")
+    parser.add_argument("--chunk-size", type=int, default=None,
+                        help="Chunk size for the output YAML file")
+    parser.add_argument("--library", type=bool, default=False,
+                        help="Incude the library in the output YAML file")
+
+    # Parse arguments
+    args = parser.parse_args()
+
+    # Example usage
+    directory_to_encode = args.input_directory
+    ignore_file_path = args.ignore
+    output_yaml_file = args.output_yaml_file
+    include_library = args.library
+
+    content = encode_file_tree_to_yaml(
+        directory_to_encode, ignore_file_path, include_library)
+    chunk_and_write_file_tree_to_yaml(
+        content, output_yaml_file, args.chunk_size)
+
+
+if __name__ == "__main__":
+    main()