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cmake: put version string into version.txt

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patrick96 2019-04-04 23:25:09 +02:00 committed by Patrick Ziegler
parent 72db0538e1
commit 7d0c6300f6
2 changed files with 8 additions and 7 deletions
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11
CMakeLists.txt
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@ -22,12 +22,9 @@ endif()
project(polybar C CXX)
# Polybar version information
# Update this on every release
# This is used to create the version string if a git repo is not available
set(VERSION_MAJOR "3")
set(VERSION_MINOR "3")
set(VERSION_PATCH "0")
# Extract version information from version.txt. The first line that looks like
# a version string is used, so the file supports comments
file(STRINGS version.txt version_txt REGEX "^[0-9]+\\.[0-9]+\\.[0-9]+.*$" LIMIT_COUNT 1)
# If we are in a git repo we can get the version information from git describe
execute_process(COMMAND git describe --tags --dirty=-dev
@ -40,7 +37,7 @@ if(git_result EQUAL "0")
set(APP_VERSION "${git_describe}")
else()
message(STATUS "Could not detect version with git, falling back to built-in version information.")
set(APP_VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
set(APP_VERSION "${version_txt}")
endif()
STRING(REGEX REPLACE "[^a-zA-Z0-9_]" "_" APP_VERSION_NAMESPACE "v${APP_VERSION}")

4
version.txt Normal file
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@ -0,0 +1,4 @@
# Polybar version information
# Update this on every release
# This is used to create the version string if a git repo is not available
3.3.0