project(yail LANGUAGES CXX)
cmake_minimum_required(VERSION 3.28)


set(UTEMPL_URL
  "https://helicopter.myftp.org/git/sha512sum/utempl"
  CACHE STRING "utempl repository URL")

file(
  DOWNLOAD
  https://github.com/cpm-cmake/CPM.cmake/releases/download/v0.40.0/CPM.cmake
  ${CMAKE_CURRENT_BINARY_DIR}/cmake/CPM.cmake
  EXPECTED_HASH
  SHA256=7b354f3a5976c4626c876850c93944e52c83ec59a159ae5de5be7983f0e17a2a
)
include(${CMAKE_CURRENT_BINARY_DIR}/cmake/CPM.cmake)

CPMAddPackage(
  NAME utempl
  URL "${UTEMPL_URL}/archive/refs/heads/main.zip"
  EXCLUDE_FROM_ALL ON
  OPTIONS "ENABLE_TESTS OFF" "ENABLE_EXAMPLES OFF"
)

add_library(yail INTERFACE)

target_link_libraries(yail INTERFACE utempl::utempl)

target_include_directories(yail INTERFACE
  $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
  $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)

add_executable(main main.cpp)

target_link_libraries(main yail)