#=============================================================================
# Copyright (c) 2021-2024, NVIDIA CORPORATION.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#=============================================================================
include(${rapids-cmake-dir}/cpm/init.cmake)
include(${rapids-cmake-dir}/cpm/find.cmake)

cmake_minimum_required(VERSION 3.26.4)
project(rapids-test-project LANGUAGES CXX)

rapids_cpm_init()
rapids_cpm_find( RapidsTest 20.09.00
                 GLOBAL_TARGETS RapidsTest::RapidsTest
                 BUILD_EXPORT_SET example_export_set
                   CPM_ARGS
                      DOWNLOAD_COMMAND "ls" #Fake comment
                      OPTIONS
                        "BUILD_TESTS TRUE"
                        "BUILD_EXAMPLES FALSE"
                   )
add_library(exampleLib INTERFACE)
install(TARGETS exampleLib EXPORT example_export_set)

include(${rapids-cmake-dir}/export/export.cmake)
rapids_export(BUILD rapids-test-project
  EXPORT_SET example_export_set
  )

if(NOT EXISTS "${CMAKE_BINARY_DIR}/rapids-test-project-dependencies.cmake")
  message(FATAL_ERROR "rapids_cpm_find(BUILD) failed to generate a CPM configuration")
endif()

# We need to validate that we propagate NAME, VERSION, and CPM ARGS properly to
# the exported dependency file
set(to_match_string [=["NAME;RapidsTest;VERSION;20.09.00;DOWNLOAD_COMMAND;ls;OPTIONS;BUILD_TESTS TRUE;BUILD_EXAMPLES FALSE"]=])
file(READ "${CMAKE_BINARY_DIR}/rapids-test-project-dependencies.cmake" contents)
string(FIND "${contents}" "${to_match_string}" is_found)
if(is_found EQUAL -1)
  message(FATAL_ERROR "rapids_cpm_find(BUILD) failed to preserve quotes around CPM arguments")
endif()