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#!/usr/bin/env python3
"""Find entries in struct_info.json that are not needd by
any JS library code and can be removed."""
import json
import os
import sys
import subprocess
script_dir = os.path.dirname(os.path.abspath(__file__))
root_dir = os.path.dirname(os.path.dirname(script_dir))
sys.path.append(root_dir)
import emscripten
from tools.settings import settings
def check_structs(info):
for struct in info['structs'].keys():
key = 'C_STRUCTS.' + struct + '.'
# grep --quiet ruturns 0 when there is a match
if subprocess.run(['git', 'grep', '--quiet', key], check=False).returncode != 0:
print(struct)
def check_defines(info):
for define in info['defines'].keys():
key = 'cDefine(.' + define + '.)'
# grep --quiet ruturns 0 when there is a match
if subprocess.run(['git', 'grep', '--quiet', key], check=False).returncode != 0:
print(define)
def main():
emscripten.generate_struct_info()
info = json.loads(open(settings.STRUCT_INFO).read())
check_structs(info)
check_defines(info)
return 0
if __name__ == '__main__':
sys.exit(main())
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