mirror of
https://github.com/neovim/neovim.git
synced 2025-11-04 09:44:31 +00:00
2a1c65b330
Add --always flag to `git describe` so version generation succeeds if current directory is in a git repo. If not in git repo, fall back to a default version in the format vx.y.z-dev
34 lines
1.1 KiB
CMake
34 lines
1.1 KiB
CMake
if(NVIM_VERSION_MEDIUM)
|
|
message(STATUS "USING NVIM_VERSION_MEDIUM: ${NVIM_VERSION_MEDIUM}")
|
|
return()
|
|
endif()
|
|
|
|
set(NVIM_VERSION_MEDIUM
|
|
"v${NVIM_VERSION_MAJOR}.${NVIM_VERSION_MINOR}.${NVIM_VERSION_PATCH}${NVIM_VERSION_PRERELEASE}")
|
|
|
|
execute_process(
|
|
COMMAND git describe --first-parent --dirty --always
|
|
OUTPUT_VARIABLE GIT_TAG
|
|
RESULT_VARIABLE RES)
|
|
|
|
if(RES AND NOT RES EQUAL 0)
|
|
message(STATUS "Using NVIM_VERSION_MEDIUM: ${NVIM_VERSION_MEDIUM}")
|
|
file(WRITE "${OUTPUT}" "${NVIM_VERSION_STRING}")
|
|
return()
|
|
endif()
|
|
|
|
string(STRIP "${GIT_TAG}" GIT_TAG)
|
|
string(REGEX REPLACE "^v[0-9]+.[0-9]+.[0-9]+-" "" NVIM_VERSION_GIT "${GIT_TAG}")
|
|
set(NVIM_VERSION_MEDIUM "${NVIM_VERSION_MEDIUM}-${NVIM_VERSION_GIT}")
|
|
set(NVIM_VERSION_STRING "#define NVIM_VERSION_MEDIUM \"${NVIM_VERSION_MEDIUM}\"\n")
|
|
|
|
string(SHA1 CURRENT_VERSION_HASH "${NVIM_VERSION_STRING}")
|
|
if(EXISTS ${OUTPUT})
|
|
file(SHA1 "${OUTPUT}" NVIM_VERSION_HASH)
|
|
endif()
|
|
|
|
if(NOT "${NVIM_VERSION_HASH}" STREQUAL "${CURRENT_VERSION_HASH}")
|
|
message(STATUS "Using NVIM_VERSION_MEDIUM: ${NVIM_VERSION_MEDIUM}")
|
|
file(WRITE "${OUTPUT}" "${NVIM_VERSION_STRING}")
|
|
endif()
|