diff options
Diffstat (limited to 'CMakeModules/GetSCMRev.cmake')
| -rw-r--r-- | CMakeModules/GetSCMRev.cmake | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/CMakeModules/GetSCMRev.cmake b/CMakeModules/GetSCMRev.cmake new file mode 100644 index 0000000000..ee5ce6a91c --- /dev/null +++ b/CMakeModules/GetSCMRev.cmake @@ -0,0 +1,49 @@ +# SPDX-FileCopyrightText: 2025 crueter +# SPDX-License-Identifier: GPL-3.0-or-later + +include(GetGitRevisionDescription) + +function(trim var) + string(REGEX REPLACE "\n" "" new "${${var}}") + set(${var} ${new} PARENT_SCOPE) +endfunction() + +set(TAG_FILE ${CMAKE_SOURCE_DIR}/GIT-TAG) +set(REF_FILE ${CMAKE_SOURCE_DIR}/GIT-REFSPEC) +set(COMMIT_FILE ${CMAKE_SOURCE_DIR}/GIT-COMMIT) +set(RELEASE_FILE ${CMAKE_SOURCE_DIR}/GIT-RELEASE) + +if (EXISTS ${REF_FILE} AND EXISTS ${COMMIT_FILE}) + file(READ ${REF_FILE} GIT_REFSPEC) + file(READ ${COMMIT_FILE} GIT_COMMIT) +else() + get_git_head_revision(GIT_REFSPEC GIT_COMMIT) + git_branch_name(GIT_REFSPEC) + if (GIT_REFSPEC MATCHES "NOTFOUND") + set(GIT_REFSPEC 1.0.0) + set(GIT_COMMIT stable) + endif() +endif() + +if (EXISTS ${TAG_FILE}) + file(READ ${TAG_FILE} GIT_TAG) +else() + git_describe(GIT_TAG --tags --abbrev=0) + if (GIT_TAG MATCHES "NOTFOUND") + set(GIT_TAG "${GIT_REFSPEC}") + endif() +endif() + +if (EXISTS ${RELEASE_FILE}) + file(READ ${RELEASE_FILE} GIT_RELEASE) + trim(GIT_RELEASE) + message(STATUS "Git release: ${GIT_RELEASE}") +endif() + +trim(GIT_REFSPEC) +trim(GIT_COMMIT) +trim(GIT_TAG) + +message(STATUS "Git commit: ${GIT_COMMIT}") +message(STATUS "Git tag: ${GIT_TAG}") +message(STATUS "Git refspec: ${GIT_REFSPEC}") |