From 5980182db04e4efc6c110e8ae142fe00540e9619 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kjell=20Hedstr=C3=B6m=20-=20seeking=20Senior=20Engineering?=
 =?UTF-8?q?=20roles=20as=20well=20as=20contract=20opportunities?=
 <kjell.hedstrom@gmail.com>
Date: Wed, 6 Dec 2023 20:14:22 -0700
Subject: [PATCH] Versioning (#515)

* making sure that git checkout of tags, doesn't get incrementing numbers when master gets more commits
---
 CMakeLists.txt | 11 +++++------
 CPackLists.txt |  2 +-
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 83ded10..ac78173 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -68,28 +68,27 @@ endif()
 
 # Calculate the version number
 SET(MAJOR_VERSION 2)
-SET(MINOR_VERSION 3)
+SET(MINOR_VERSION 4)
 
 IF ( NOT VERSION )
    IF ( "${CMAKE_HOST_SYSTEM_NAME}" STREQUAL "Windows" )
       message("windows: Extracting git software version")
-      execute_process(COMMAND cmd /c "git rev-list --branches HEAD | find /v " " /c" OUTPUT_VARIABLE GIT_VERSION WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+      execute_process(COMMAND cmd /c "git rev-list ${MAJOR_VERSION}.${MINOR_VERSION}..HEAD | find /v " " /c" OUTPUT_VARIABLE GIT_RELEASE_COMMITS WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
    ELSE()
       IF(UNIX OR ${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
          message( STATUS "nix: Extracting git software version" )
       ELSE()
          message( STATUS "unknown platform: extracting git software version" )
       ENDIF()
-      execute_process(COMMAND bash "-c" "git rev-list --branches HEAD | wc -l | tr -d ' ' | tr -d '\n'" OUTPUT_VARIABLE GIT_VERSION WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+      execute_process(COMMAND bash "-c" "git rev-list ${MAJOR_VERSION}.${MINOR_VERSION}..HEAD | wc -l" OUTPUT_VARIABLE GIT_RELEASE_COMMITS WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
    ENDIF()
 
-   math(EXPR VERSION-BASE ${GIT_VERSION}/255)
-   math(EXPR VERSION-REMAINDER ${GIT_VERSION}%255)
+   string(STRIP ${GIT_RELEASE_COMMITS} GIT_RELEASE_COMMITS)
    message( STATUS "git build version: ${GIT_VERSION}" )
    message( STATUS "version base: ${VERSION-BASE}" )
    message( STATUS "version remainder: ${VERSION-REMAINDER}" )
    SET(BUILD_NUMBER ${VERSION-BASE})
-   SET(VERSION ${MAJOR_VERSION}.${MINOR_VERSION}.${BUILD_NUMBER}-${VERSION-REMAINDER})
+   SET(VERSION ${MAJOR_VERSION}.${MINOR_VERSION}-${GIT_RELEASE_COMMITS}) #-${VERSION-REMAINDER})
 ENDIF()
 message( STATUS "Software Version: ${VERSION}" )
 
diff --git a/CPackLists.txt b/CPackLists.txt
index 4ba614d..c35c243 100644
--- a/CPackLists.txt
+++ b/CPackLists.txt
@@ -24,7 +24,7 @@ INCLUDE(GNUInstallDirs)
 SET(CPACK_PACKAGE_NAME g3log)
 SET(CPACK_PACKAGE_VERSION_MAJOR ${MAJOR_VERSION})
 SET(CPACK_PACKAGE_VERSION_MINOR ${MINOR_VERSION})
-SET(CPACK_PACKAGE_VERSION_PATCH ${BUILD_NUMBER})
+SET(CPACK_PACKAGE_VERSION_PATCH ${GIT_RELEASE_COMMITS})
 SET(CPACK_PACKAGE_DESCRIPTION "Asynchronous 'crash safe' logger
     License: http://unlicense.org
     Repository: https://github.com/KjellKod/g3log")