# 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.
]=])

vcpkg_from_github(
    OUT_SOURCE_PATH SOURCE_PATH
    REPO PixarAnimationStudios/USD
    REF 71b4baace2044ea4400ba802e91667f9ebe342f0 # v20.08
    SHA512 0f23b84d314d88d3524f22ebc344e2b506cb7e8ac064726df432a968a4bae0fd2249e968bd10845de9067290eaaa3f8c9e2a483551ffc06b826f3eba816061a9
    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_MAYA_PLUGIN: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_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()