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| author | Justin M. Keyes <justinkz@gmail.com> | 2014-10-07 05:45:05 +0000 |
|---|---|---|
| committer | Justin M. Keyes <justinkz@gmail.com> | 2014-10-07 10:23:15 +0000 |
| commit | a1901941f8de5de54e0da1fe314d92bf705bca38 (patch) | |
| tree | 8db30c8d48da2b316444d6f52fefb01c04371ce0 /cmake/GetGitRevisionDescription.cmake | |
| parent | 2c2fee4d1f510791c4c0a7021f11c7be820c7adb (diff) | |
| download | rneovim-a1901941f8de5de54e0da1fe314d92bf705bca38.tar.gz rneovim-a1901941f8de5de54e0da1fe314d92bf705bca38.tar.bz2 rneovim-a1901941f8de5de54e0da1fe314d92bf705bca38.zip | |
version: generate "build number" from commit timestamp
- cmake: git_timestamp() returns last commit time formatted as
`YYYYMMddHHmm`.
- Always include commit hash in :version and --version output.
`nvim --version` sample output:
NVIM 0.0.0-alpha+201410070245 (compiled Oct 7 2014 05:30:45)
Commit: f747b2b1ff7bfe7eb00cc2be82d7af87c98f1111
Diffstat (limited to 'cmake/GetGitRevisionDescription.cmake')
| -rw-r--r-- | cmake/GetGitRevisionDescription.cmake | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/cmake/GetGitRevisionDescription.cmake b/cmake/GetGitRevisionDescription.cmake index d77c89eda9..42775057f1 100644 --- a/cmake/GetGitRevisionDescription.cmake +++ b/cmake/GetGitRevisionDescription.cmake @@ -126,6 +126,35 @@ function(git_describe _var) set(${_var} "${out}" PARENT_SCOPE) endfunction() +function(git_timestamp _var) + if(NOT GIT_FOUND) + find_package(Git QUIET) + endif() + get_git_head_revision(refspec hash) + if(NOT GIT_FOUND) + set(${_var} "GIT-NOTFOUND" PARENT_SCOPE) + return() + endif() + if(NOT hash) + set(${_var} "HEAD-HASH-NOTFOUND" PARENT_SCOPE) + return() + endif() + + execute_process(COMMAND "${GIT_EXECUTABLE}" log -1 --format="%ci" ${hash} ${ARGN} + WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}" + RESULT_VARIABLE res + OUTPUT_VARIABLE out + ERROR_QUIET + OUTPUT_STRIP_TRAILING_WHITESPACE) + if(NOT res EQUAL 0) + set(out "${out}-${res}-NOTFOUND") + endif() + string(REGEX REPLACE "[-\" :]" "" out ${out}) + string(SUBSTRING ${out} 0 12 out) + + set(${_var} ${out} PARENT_SCOPE) +endfunction() + function(git_get_exact_tag _var) git_describe(out --exact-match ${ARGN}) set(${_var} "${out}" PARENT_SCOPE) |