71 lines
2.6 KiB
Python
71 lines
2.6 KiB
Python
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import os
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import re
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import yaml
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# Regular expression to match .get<T>("a:b:c", x)
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pattern = re.compile(r'\.get<([^>]+)>\("([^"]+)",\s*([^);]+)\)')
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def parse_value(value, type_hint):
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"""Converts values to appropriate types."""
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value = value.strip()
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# Handle common types
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if type_hint in {"int", "long"}:
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return int(value)
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elif type_hint in {"float", "double"}:
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return float(value)
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elif type_hint == "bool":
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return value.lower() in {"true", "1"}
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elif value.startswith('"') and value.endswith('"'):
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return value.strip('"') # Remove quotes for string literals
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elif value.startswith("'") and value.endswith("'"):
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return value.strip("'") # Remove single quotes
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return value # Return as-is if unsure
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def insert_into_dict(hierarchy_dict, keys, value, type_hint):
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"""Recursively inserts values into a nested dictionary."""
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key = keys.pop(0)
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if not keys: # If last key, store value
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hierarchy_dict[key] = parse_value(value, type_hint)
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else:
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if key not in hierarchy_dict:
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hierarchy_dict[key] = {}
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insert_into_dict(hierarchy_dict[key], keys, value, type_hint)
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def scan_files(directory):
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"""Scans all .cpp, .h, .c, and .hpp files in a directory recursively."""
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hierarchy_dict = {}
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for root, _, files in os.walk(directory):
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for file in files:
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if file.endswith(('.cpp', '.h', '.c', '.hpp')):
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file_path = os.path.join(root, file)
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with open(file_path, 'r', encoding='utf-8', errors='ignore') as f:
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for line in f:
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match = pattern.search(line)
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if match:
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type_hint, hierarchy, value = match.groups()
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keys = hierarchy.split(":")
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insert_into_dict(hierarchy_dict, keys, value, type_hint)
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return hierarchy_dict
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def save_yaml(data, output_file):
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"""Saves the nested dictionary to a YAML file."""
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with open(output_file, 'w', encoding='utf-8') as f:
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yaml.dump(data, f, default_flow_style=False, sort_keys=False, indent=4)
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if __name__ == "__main__":
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import argparse
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parser = argparse.ArgumentParser(description="Generate a YAML file with default configuration values.")
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parser.add_argument("directory", help="Directory to scan for .cpp, .h, .c, and .hpp files.")
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parser.add_argument("-o", "--output", help="Output file name.", default="defaults.yaml")
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args = parser.parse_args()
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extracted_data = scan_files(args.directory)
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save_yaml(extracted_data, args.output)
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print(f"✅ YAML file generated: {args.output}")
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