103 lines
2.5 KiB
Python
103 lines
2.5 KiB
Python
import json
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import os
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import sys
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import time
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'''
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这个文件用于编译时输出编译符号，在makefile.cfg中调用
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自动更新vscode的c/c++配置
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2024.9.28
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根据脚本位置来确定位置文件路径
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使用非冗余的路径
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使用宏定义字符转义
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'''
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def unescape(line:str):
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table=[("\\\"","\""),("\\<","<"),("\\>",">"),("\\$","$"),("\\(","("),("\\)",")")]
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for item in table:
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line=line.replace(item[0],item[1])
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# 删除多余的 $ 符号
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line=line.replace('$','')
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return line
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def main(flag_file:str,target:str):
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make_flags=flag_file
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top_path=os.path.split(sys.argv[0])[0]
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current_path=os.path.abspath('.')
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if(make_flags!='clear'):
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with open(make_flags,encoding='utf-8') as f:
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flags=f.read()
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print(time.strftime("%Y-%m-%d %H:%M:%S"),"append vscode setting.")
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print('\ttarget: ',target)
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else:
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flags=""
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print(time.strftime("%Y-%m-%d %H:%M:%S"),"clear vscode setting.")
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cfgs_file_path=f'{top_path}/.vscode/c_cpp_properties.json'
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with open(cfgs_file_path,encoding='utf-8') as f:
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cfgs=f.read()
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flags_list=flags.split()
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flags_list=list(set(flags_list))
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inc_list=[]
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def_list=[]
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for item in flags_list:
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if(item[:2]=='-D'):
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def_list.append(unescape(item[2:]))
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elif(item[:2]=='-I'):
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p=item[2:]
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if(p[0]!='/'):
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p=os.path.join(current_path,p)
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p=os.path.normpath(p)
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if(os.path.exists(p)):
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inc_list.append(p)
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else:
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print("\tinvalid inc path: ",p)
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cfg=json.loads(cfgs)
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predef_info=cfg["configurations"][0]
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if(make_flags!='clear'):
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predef_info["name"]="myname"
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for item in inc_list:
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# 只有路径列表中不存在时才添加
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if(item not in predef_info["includePath"]):
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predef_info["includePath"].append(item)
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for item in def_list:
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if(item not in predef_info["defines"]):
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predef_info["defines"].append(item)
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else:
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predef_info["includePath"]=[]
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predef_info["defines"]=[]
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with open(cfgs_file_path,mode='w+', encoding='utf-8') as f:
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f.write(json.dumps(cfg,sort_keys=True, indent=2, separators=(',', ': ')))
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if __name__=="__main__":
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if(len(sys.argv)>=2):
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if(len(sys.argv)>=3):
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target=sys.argv[2]
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else:
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target="null"
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main(sys.argv[1],target)
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else:
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print("kill me.")
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