# Assumptions:
# + There is a directory holding VPP repo with patch under test checked out.
# + It contains csit subdirectory with CSIT code to use (this script is there).
# Assumptions:
# + There is a directory holding VPP repo with patch under test checked out.
# + It contains csit subdirectory with CSIT code to use (this script is there).
# + The following directories (relative to VPP repo) are (re)created:
# ++ csit_new, csit_parent, build_new, build_parent,
# ++ archive, csit/archive, csit_download_dir.
# + The following directories (relative to VPP repo) are (re)created:
# ++ csit_new, csit_parent, build_new, build_parent,
# ++ archive, csit/archive, csit_download_dir.