clang_analyze_helper.py

#!/bin/python3

# This code is licenced under the MIT license:
#
# Copyright (c) 2024 Hottinger Brüel & Kjær
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
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# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# THE SOFTWARE.

import json
import sys
import os

# Call cmake to build compile_commands.json
os.system("cmake -S . -B build_clang -DCMAKE_EXPORT_COMPILE_COMMANDS=on -DJETPROXY_POST_BUILD_UNITTEST=OFF -DJETPROXY_EXAMPLES=OFF")

# This script removes all _deps from an input compile_commands.json file
cc_json_file_path = "build_clang/compile_commands.json"
f = open(cc_json_file_path,)
compile_commands = json.load(f)

output_compile_commands = [x for x in compile_commands if x['directory'].find("_deps") == -1]

with open(cc_json_file_path, 'w') as outfile:
    json.dump(output_compile_commands, outfile)

os.system("run-clang-tidy -p build_clang")
os.system("rm -rf build_clang")