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| author | Dimitri Staessens <dimitri@ouroboros.rocks> | 2026-02-15 17:54:30 +0100 |
|---|---|---|
| committer | Sander Vrijders <sander@ouroboros.rocks> | 2026-02-18 08:02:16 +0100 |
| commit | 079035dbf4890e667c5e931295a1c24f28d9c0df (patch) | |
| tree | 69bb016631636aea1541719e6634a6bebd588e4e /cmake/utils | |
| parent | e9ac4a01f3b1389f7d4d39e0faa6936f17e881ab (diff) | |
| download | ouroboros-079035dbf4890e667c5e931295a1c24f28d9c0df.tar.gz ouroboros-079035dbf4890e667c5e931295a1c24f28d9c0df.zip | |
build: Add git hash to version string
Embed git commit hash into version.h and irmd --version output using
git describe. Regenerated at build time to stay current across
commits.
Ouroboros version MAJOR.MINOR.PATCH (TAG-COMMITS-GHASH-dirty)
Example for dirty work tree (uncommitted changes):
$ irmd --version
Ouroboros version 0.22.0 (0.22.0-36-g86dba544-dirty)
Example after commit:
$ sudo irmd --version
Ouroboros version 0.22.0-37-g55fa9445
Officical release (on tag):
Ouroboros version 0.22.0
Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>
Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>
Diffstat (limited to 'cmake/utils')
| -rw-r--r-- | cmake/utils/GenVersionHeader.cmake | 11 | ||||
| -rw-r--r-- | cmake/utils/GetGitHash.cmake | 16 |
2 files changed, 27 insertions, 0 deletions
diff --git a/cmake/utils/GenVersionHeader.cmake b/cmake/utils/GenVersionHeader.cmake new file mode 100644 index 00000000..5f5821b9 --- /dev/null +++ b/cmake/utils/GenVersionHeader.cmake @@ -0,0 +1,11 @@ +include(${CMAKE_CURRENT_LIST_DIR}/GetGitHash.cmake) +get_git_hash(${GIT_DIR} ${PACKAGE_VERSION_MAJOR} ${PACKAGE_VERSION_MINOR} ${PACKAGE_VERSION_PATCH} PACKAGE_VERSION_STRING) + +configure_file(${INPUT_FILE} ${OUTPUT_FILE}.tmp @ONLY) + +execute_process( + COMMAND ${CMAKE_COMMAND} -E copy_if_different + ${OUTPUT_FILE}.tmp ${OUTPUT_FILE} +) + +file(REMOVE ${OUTPUT_FILE}.tmp) diff --git a/cmake/utils/GetGitHash.cmake b/cmake/utils/GetGitHash.cmake new file mode 100644 index 00000000..8a9be41d --- /dev/null +++ b/cmake/utils/GetGitHash.cmake @@ -0,0 +1,16 @@ +function(get_git_hash WORKING_DIR VERSION_MAJ VERSION_MIN VERSION_PAT OUTPUT_VAR) + execute_process( + COMMAND git describe --always --dirty + WORKING_DIRECTORY ${WORKING_DIR} + OUTPUT_VARIABLE _hash + OUTPUT_STRIP_TRAILING_WHITESPACE + ERROR_QUIET + ) + + if(NOT _hash) + message(WARNING "Could not determine git hash") + set(_hash "${VERSION_MAJ}.${VERSION_MIN}.${VERSION_PAT}-custom") + endif() + + set(${OUTPUT_VAR} "${_hash}" PARENT_SCOPE) +endfunction() |