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https://github.com/meshtastic/firmware.git
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d00e0f6911
* WIP * Got string quoting and macro expansion working * Need the placeholder * Cleanup * Missed a user prefs reference * Update jsonc
48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
import json
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import subprocess
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import re
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def get_macros_from_header(header_file):
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# Run clang to preprocess the header file and capture the output
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result = subprocess.run(['clang', '-E', '-dM', header_file], capture_output=True, text=True)
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if result.returncode != 0:
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raise RuntimeError(f"Clang preprocessing failed: {result.stderr}")
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# Extract macros from the output
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macros = {}
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macro_pattern = re.compile(r'#define\s+(\w+)\s+(.*)')
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for line in result.stdout.splitlines():
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match = macro_pattern.match(line)
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if match and 'USERPREFS_' in line and '_USERPREFS_' not in line:
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macros[match.group(1)] = match.group(2)
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return macros
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def write_macros_to_json(macros, output_file):
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with open(output_file, 'w') as f:
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json.dump(macros, f, indent=4)
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def main():
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header_file = 'userPrefs.h'
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output_file = 'userPrefs.jsonc'
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# Uncomment all macros in the header file
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with open(header_file, 'r') as file:
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lines = file.readlines()
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uncommented_lines = []
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for line in lines:
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stripped_line = line.strip().replace('/*', '').replace('*/', '')
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if stripped_line.startswith('//') and 'USERPREFS_' in stripped_line:
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# Replace "//"
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stripped_line = stripped_line.replace('//', '')
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uncommented_lines.append(stripped_line + '\n')
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with open(header_file, 'w') as file:
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for line in uncommented_lines:
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file.write(line)
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macros = get_macros_from_header(header_file)
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write_macros_to_json(macros, output_file)
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print(f"Macros have been written to {output_file}")
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if __name__ == "__main__":
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main() |