if(NOT EXISTS "${CO_SERVER_PUBLISH_DIR}")
    message(FATAL_ERROR "Published C# server directory not found: ${CO_SERVER_PUBLISH_DIR}")
endif()

if(NOT EXISTS "${CO_SERVER_PUBLISH_DIR}/CommonwealthOnline.Server${CO_SERVER_EXECUTABLE_SUFFIX}")
    message(FATAL_ERROR "Published C# server entrypoint not found: ${CO_SERVER_PUBLISH_DIR}/CommonwealthOnline.Server${CO_SERVER_EXECUTABLE_SUFFIX}")
endif()

set(_preserve_config "")
if(EXISTS "${CO_SERVER_STAGE_CONFIG}")
    file(READ "${CO_SERVER_STAGE_CONFIG}" _preserve_config)
endif()

set(_stage_bans "${CO_SERVER_STAGE_DIR}/bans.json")
set(_preserve_bans "")
if(EXISTS "${_stage_bans}")
    file(READ "${_stage_bans}" _preserve_bans)
endif()

set(_stage_admin_token "${CO_SERVER_STAGE_DIR}/.admin-token")
set(_preserve_admin_token "")
if(EXISTS "${_stage_admin_token}")
    file(READ "${_stage_admin_token}" _preserve_admin_token)
endif()

file(REMOVE_RECURSE "${CO_SERVER_STAGE_DIR}")
file(MAKE_DIRECTORY "${CO_SERVER_STAGE_DIR}")
file(COPY "${CO_SERVER_PUBLISH_DIR}/" DESTINATION "${CO_SERVER_STAGE_DIR}")

if(NOT "${_preserve_config}" STREQUAL "")
    file(WRITE "${CO_SERVER_STAGE_CONFIG}" "${_preserve_config}")
elseif(EXISTS "${CO_SERVER_SOURCE_DIR}/commonwealth-server.json")
    file(COPY "${CO_SERVER_SOURCE_DIR}/commonwealth-server.json" DESTINATION "${CO_SERVER_STAGE_DIR}")
endif()

if(NOT "${_preserve_bans}" STREQUAL "")
    file(WRITE "${_stage_bans}" "${_preserve_bans}")
endif()

if(NOT "${_preserve_admin_token}" STREQUAL "")
    file(WRITE "${_stage_admin_token}" "${_preserve_admin_token}")
endif()

file(GLOB_RECURSE _prohibited_legacy_files
    LIST_DIRECTORIES false
    "${CO_SERVER_STAGE_DIR}/*.py"
    "${CO_SERVER_STAGE_DIR}/*.pyw"
    "${CO_SERVER_STAGE_DIR}/*.pyi"
    "${CO_SERVER_STAGE_DIR}/*.pyc"
    "${CO_SERVER_STAGE_DIR}/*.pyo"
    "${CO_SERVER_STAGE_DIR}/*.whl"
    "${CO_SERVER_STAGE_DIR}/*.egg"
    "${CO_SERVER_STAGE_DIR}/requirements*.txt"
    "${CO_SERVER_STAGE_DIR}/Pipfile"
    "${CO_SERVER_STAGE_DIR}/Pipfile.lock"
    "${CO_SERVER_STAGE_DIR}/pyproject.toml"
    "${CO_SERVER_STAGE_DIR}/poetry.lock"
    "${CO_SERVER_STAGE_DIR}/setup.py"
    "${CO_SERVER_STAGE_DIR}/setup.cfg"
    "${CO_SERVER_STAGE_DIR}/tox.ini"
)
if(_prohibited_legacy_files)
    string(JOIN "\n  " _prohibited_list ${_prohibited_legacy_files})
    message(FATAL_ERROR "Prohibited legacy runtime artifacts were staged:\n  ${_prohibited_list}")
endif()

if(NOT EXISTS "${CO_SERVER_STAGE_DIR}/CommonwealthOnline.Server${CO_SERVER_EXECUTABLE_SUFFIX}")
    message(FATAL_ERROR "Failed to stage C# server entrypoint")
endif()