It has follow:
1. lint mode: check include lines of all .h .hpp .inl .c .cpp files in cocos directory, find any included cocos2d-x files using #include "???" path not search from cocos directory.
2. fix mode: when run with -f (or --fix), it will fixes these include path.
3. when running in lint mode, it exit with code 1 if any issues found, this can be used in CI scripts to check commits and PRs.