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# This source file is part of the Swift.org open source project
#
# Copyright (c) 2024 Apple Inc. and the Swift project authors
# Licensed under Apache License v2.0 with Runtime Library Exception
#
# See http://swift.org/LICENSE.txt for license information
# See http://swift.org/CONTRIBUTORS.txt for Swift project authors
# The current version of the Swift Testing release. For release branches,
# remember to remove -dev.
set(SWT_TESTING_LIBRARY_VERSION "6.0.3")
find_package(Git QUIET)
if(Git_FOUND)
# Get the commit hash corresponding to the current build. Limit length to 15
# to match `swift --version` output format.
execute_process(
COMMAND ${GIT_EXECUTABLE} rev-parse --short=15 --verify HEAD
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
OUTPUT_VARIABLE GIT_VERSION
OUTPUT_STRIP_TRAILING_WHITESPACE
ERROR_QUIET)
# Check if there are local changes.
execute_process(
COMMAND ${GIT_EXECUTABLE} status -s
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
OUTPUT_VARIABLE GIT_STATUS
OUTPUT_STRIP_TRAILING_WHITESPACE)
if(GIT_STATUS)
set(GIT_VERSION "${GIT_VERSION} - modified")
endif()
endif()
# Combine the hard-coded Swift version with available Git information.
if(GIT_VERSION)
set(SWT_TESTING_LIBRARY_VERSION "${SWT_TESTING_LIBRARY_VERSION} (${GIT_VERSION})")
endif()
# All done!
message(STATUS "Swift Testing version: ${SWT_TESTING_LIBRARY_VERSION}")
add_compile_definitions(
"$<$<COMPILE_LANGUAGE:CXX>:_SWT_TESTING_LIBRARY_VERSION=\"${SWT_TESTING_LIBRARY_VERSION}\">")
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