# Try to find RapidJSON (header-only).
#
# This project uses `find_package(RapidJSON)` and expects:
# - RapidJSON_FOUND
# - RapidJSON_INCLUDE_DIRS
#
# Homebrew's `rapidjson` formula commonly installs headers to:
#   /opt/homebrew/include/rapidjson
# but does not always ship a `RapidJSONConfig.cmake`, so we provide this
# Find-module fallback.

find_path(RapidJSON_INCLUDE_DIR
  NAMES rapidjson/document.h
)

include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(RapidJSON
  REQUIRED_VARS RapidJSON_INCLUDE_DIR
)

if(RapidJSON_FOUND)
  set(RapidJSON_INCLUDE_DIRS "${RapidJSON_INCLUDE_DIR}")
endif()

if(RapidJSON_FOUND AND NOT TARGET RapidJSON::RapidJSON)
  add_library(RapidJSON::RapidJSON INTERFACE IMPORTED)
  set_target_properties(RapidJSON::RapidJSON PROPERTIES
    INTERFACE_INCLUDE_DIRECTORIES "${RapidJSON_INCLUDE_DIR}"
  )
endif()