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cmake_minimum_required(VERSION 3.20)
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if(NOT CMAKE_SCRIPT_MODE_FILE)
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message(FATAL_ERROR "Usage: cmake -P bump_version.cmake [1.2.3]")
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endif()
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if(NOT EXISTS "${CMAKE_SOURCE_DIR}/cmake.toml")
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message(FATAL_ERROR "Cannot find cmake.toml")
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endif()
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if(NOT EXISTS "${CMAKE_SOURCE_DIR}/cmake/cmkr.cmake")
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message(FATAL_ERROR "Cannot find cmkr.cmake")
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endif()
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# Validate branch
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find_package(Git REQUIRED)
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execute_process(COMMAND "${GIT_EXECUTABLE}" branch --show-current OUTPUT_VARIABLE GIT_BRANCH)
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string(STRIP "${GIT_BRANCH}" GIT_BRANCH)
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if(NOT GIT_BRANCH STREQUAL "main")
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|
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message(FATAL_ERROR "You need to be on the main branch, you are on: ${GIT_BRANCH}")
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endif()
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|
|
file(READ "${CMAKE_SOURCE_DIR}/cmake.toml" CMAKE_TOML)
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|
|
string(FIND "${CMAKE_TOML}" "[project]" PROJECT_INDEX)
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|
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string(SUBSTRING "${CMAKE_TOML}" ${PROJECT_INDEX} -1 CMAKE_TOML_PROJECT)
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|
|
set(SEMVER_REGEX "([0-9]+)\\.([0-9]+)\\.([0-9]+)")
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|
|
set(VERSION_REGEX "version = \"${SEMVER_REGEX}\"")
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|
|
if(CMAKE_TOML_PROJECT MATCHES "${VERSION_REGEX}")
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|
|
set(MAJOR "${CMAKE_MATCH_1}")
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|
|
set(MINOR "${CMAKE_MATCH_2}")
|
|
|
|
|
set(PATCH "${CMAKE_MATCH_3}")
|
|
|
|
|
set(OLDVERSION "${MAJOR}.${MINOR}.${PATCH}")
|
|
|
|
|
else()
|
|
|
|
|
message(FATAL_ERROR "Failed to match semantic version in cmake.toml")
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
if(CMAKE_ARGV3)
|
|
|
|
|
if(NOT CMAKE_ARGV3 MATCHES "${SEMVER_REGEX}")
|
|
|
|
|
message(FATAL_ERROR "Invalid semantic version number '${CMAKE_ARGV3}'")
|
|
|
|
|
endif()
|
|
|
|
|
set(NEWVERSION "${CMAKE_ARGV3}")
|
|
|
|
|
else()
|
|
|
|
|
math(EXPR NEWPATCH "${PATCH} + 1")
|
|
|
|
|
set(NEWVERSION "${MAJOR}.${MINOR}.${NEWPATCH}")
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
message(STATUS "Version ${OLDVERSION} -> ${NEWVERSION}")
|
|
|
|
|
|
|
|
|
|
find_program(CMKR_EXECUTABLE "cmkr" PATHS "${CMAKE_SOURCE_DIR}/build" PATH_SUFFIXES Debug Release RelWithDebInfo MinSizeRel NO_CACHE REQUIRED)
|
|
|
|
|
message(STATUS "Found cmkr: ${CMKR_EXECUTABLE}")
|
|
|
|
|
|
|
|
|
|
# Replace version in cmake.toml
|
|
|
|
|
string(REPLACE "version = \"${OLDVERSION}\"" "version = \"${NEWVERSION}\"" CMAKE_TOML "${CMAKE_TOML}")
|
|
|
|
|
file(CONFIGURE
|
|
|
|
|
OUTPUT "${CMAKE_SOURCE_DIR}/cmake.toml"
|
|
|
|
|
CONTENT "${CMAKE_TOML}"
|
|
|
|
|
@ONLY
|
|
|
|
|
NEWLINE_STYLE LF
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
# Run cmkr gen
|
|
|
|
|
execute_process(COMMAND "${CMKR_EXECUTABLE}" gen RESULT_VARIABLE CMKR_EXEC_RESULT)
|
|
|
|
|
if(NOT CMKR_EXEC_RESULT EQUAL 0)
|
|
|
|
|
message(FATAL_ERROR "cmkr gen failed (exit code ${CMKR_EXEC_RESULT})")
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
# Replace version in cmkr.cmake
|
|
|
|
|
file(READ "${CMAKE_SOURCE_DIR}/cmake/cmkr.cmake" CMKR_CMAKE)
|
|
|
|
|
string(REGEX REPLACE "CMKR_TAG \"[^\"]+\"" "CMKR_TAG \"v${NEWVERSION}\"" CMKR_CMAKE "${CMKR_CMAKE}")
|
|
|
|
|
file(CONFIGURE
|
|
|
|
|
OUTPUT "${CMAKE_SOURCE_DIR}/cmake/cmkr.cmake"
|
|
|
|
|
CONTENT "${CMKR_CMAKE}"
|
|
|
|
|
@ONLY
|
|
|
|
|
NEWLINE_STYLE LF
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
# Print git commands
|
|
|
|
|
message(STATUS "Git commands to create new version:\ngit commit -a -m \"Bump to ${NEWVERSION}\"\ngit tag v${NEWVERSION}\ngit push origin main v${NEWVERSION}")
|
