# Don't file if the bin folder exists. We need exe and custom files.
SET(VCPKG_POLICY_EMPTY_PACKAGE enabled)

message(STATUS [=[
The usd port does not work the the version of Threading Building Blocks (tbb) currently chosen by vcpkg's baselines,
and does not expect to be updated to work with current versions soon. See
https://github.com/PixarAnimationStudios/USD/issues/1600

If you must use this port in your project, pin a version of tbb of 2020_U3 or older via a manifest file.
See https://vcpkg.io/en/docs/examples/versioning.getting-started.html for instructions.
]=])

string(REGEX REPLACE "^([0-9]+)[.]([0-9])\$" "\\1.0\\2" USD_VERSION "${VERSION}")

vcpkg_from_github(
    OUT_SOURCE_PATH SOURCE_PATH
    REPO PixarAnimationStudios/USD
    REF "v${USD_VERSION}"
    SHA512 2529aec788cab3ff4c47041f5bc0043fde81dcef8ca313f6390f2e5fb7a10b1b0b1dd47fd6c86e3b4cfc0a1b27bff4d9b94b96bfba6bec3d5ff8f6e2fccb9e11
    HEAD_REF master
    PATCHES
        fix_build-location.patch
)

vcpkg_find_acquire_program(PYTHON2)
get_filename_component(PYTHON2_DIR "${PYTHON2}" DIRECTORY)
vcpkg_add_to_path("${PYTHON2_DIR}")

IF (VCPKG_TARGET_IS_WINDOWS)
ELSE()
file(REMOVE ${SOURCE_PATH}/cmake/modules/FindTBB.cmake)
ENDIF()

vcpkg_cmake_configure(
    SOURCE_PATH ${SOURCE_PATH}
    OPTIONS
        -DPXR_BUILD_ALEMBIC_PLUGIN:BOOL=OFF
        -DPXR_BUILD_EMBREE_PLUGIN:BOOL=OFF
        -DPXR_BUILD_IMAGING:BOOL=OFF
        -DPXR_BUILD_MONOLITHIC:BOOL=OFF
        -DPXR_BUILD_TESTS:BOOL=OFF
        -DPXR_BUILD_USD_IMAGING:BOOL=OFF
        -DPXR_ENABLE_PYTHON_SUPPORT:BOOL=OFF
        -DPXR_BUILD_EXAMPLES:BOOL=OFF
        -DPXR_BUILD_TUTORIALS:BOOL=OFF
        -DPXR_BUILD_USD_TOOLS:BOOL=OFF
)

vcpkg_cmake_install()

file(
    RENAME
        "${CURRENT_PACKAGES_DIR}/pxrConfig.cmake"
        "${CURRENT_PACKAGES_DIR}/cmake/pxrConfig.cmake")

vcpkg_cmake_config_fixup(CONFIG_PATH cmake PACKAGE_NAME pxr)

vcpkg_copy_pdbs()

# Remove duplicates in debug folder
file(REMOVE ${CURRENT_PACKAGES_DIR}/debug/pxrConfig.cmake)
file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)

# Handle copyright
file(INSTALL ${SOURCE_PATH}/LICENSE.txt DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)

# Move all dlls to bin
file(GLOB RELEASE_DLL ${CURRENT_PACKAGES_DIR}/lib/*.dll)
file(MAKE_DIRECTORY ${CURRENT_PACKAGES_DIR}/bin)
file(GLOB DEBUG_DLL ${CURRENT_PACKAGES_DIR}/debug/lib/*.dll)
file(MAKE_DIRECTORY ${CURRENT_PACKAGES_DIR}/debug/bin)
foreach(CURRENT_FROM ${RELEASE_DLL} ${DEBUG_DLL})
    string(REPLACE "/lib/" "/bin/" CURRENT_TO ${CURRENT_FROM})
    file(RENAME ${CURRENT_FROM} ${CURRENT_TO})
endforeach()

function(file_replace_regex filename match_string replace_string)
    file(READ ${filename} _contents)
    string(REGEX REPLACE "${match_string}" "${replace_string}" _contents "${_contents}")
    file(WRITE ${filename} "${_contents}")
endfunction()

# fix dll path for cmake
file_replace_regex(${CURRENT_PACKAGES_DIR}/share/pxr/pxrConfig.cmake "/cmake/pxrTargets.cmake" "/pxrTargets.cmake")
file_replace_regex(${CURRENT_PACKAGES_DIR}/share/pxr/pxrTargets-debug.cmake "debug/lib/([a-zA-Z0-9_]+)\\.dll" "debug/bin/\\1.dll")
file_replace_regex(${CURRENT_PACKAGES_DIR}/share/pxr/pxrTargets-release.cmake "lib/([a-zA-Z0-9_]+)\\.dll" "bin/\\1.dll")

# fix plugInfo.json for runtime
file(GLOB_RECURSE PLUGINFO_FILES ${CURRENT_PACKAGES_DIR}/lib/usd/*/resources/plugInfo.json)
file(GLOB_RECURSE PLUGINFO_FILES_DEBUG ${CURRENT_PACKAGES_DIR}/debug/lib/usd/*/resources/plugInfo.json)
foreach(PLUGINFO ${PLUGINFO_FILES} ${PLUGINFO_FILES_DEBUG})
    file_replace_regex(${PLUGINFO} [=["LibraryPath": "../../([a-zA-Z0-9_]+).dll"]=] [=["LibraryPath": "../../../bin/\1.dll"]=])
endforeach()