fixed automatic build number update

Author: Jan Wilmans

application/DebugViewpp/UpdateBuildNr.cmd

@@ -1,4 +1,8 @@
 @echo off
+
+echo UpdateBuildNr.cmd updating %1
+echo UpdateBuildNr.cmd updating %2
+
 set file=%1
 set xmlfile=%2
 for /f "tokens=3,4,5,* delims=, " %%i in (%file%) do (

application/DebugViewpp/version.h

@@ -1,2 +1,2 @@
-#define VERSION 1,9,0,0 
-#define VERSION_STR "1.9.0.0" 
+#define VERSION 1,9,0,24 
+#define VERSION_STR "1.9.0.24" 

application/DebugViewpp/version.wxi

@@ -1,8 +1,8 @@
-<?xml version="1.0" encoding="utf-8"?> 
-<Include> 
-    <?define ProductVersion.Major="1" ?> 
-    <?define ProductVersion.Minor="8" ?> 
-    <?define ProductVersion.Revision="0" ?> 
-    <?define ProductVersion.Build="103" ?> 
-    <?define ProductVersion="1.8.0.103" ?> 
-</Include> 
+<?xml version="1.0" encoding="utf-8"?> 
+<Include> 
+    <?define ProductVersion.Major="1" ?> 
+    <?define ProductVersion.Minor="9" ?> 
+    <?define ProductVersion.Revision="0" ?> 
+    <?define ProductVersion.Build="24" ?> 
+    <?define ProductVersion="1.9.0.24" ?> 
+</Include> 

cmake/CMakeLists.buildnumber.cmake

@@ -1,17 +1,23 @@
-# Set the initial build number
-set(BUILD_NUMBER 0)
 
-# Check if the build number file exists
-if(EXISTS ${CMAKE_SOURCE_DIR}/cmake/build_number.txt)
-  # If it exists, read the current build number from the file
-  file(READ ${CMAKE_SOURCE_DIR}/cmake/build_number.txt BUILD_NUMBER)
-endif()
+execute_process(
+  COMMAND cmd /C UpdateBuildNr.cmd version.h version.wxi
+  WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}/Application/DebugviewPP/" 
+  COMMAND_ERROR_IS_FATAL ANY
+)
+
+file(READ "${CMAKE_SOURCE_DIR}/application/DebugViewpp/version.h" VERSION_FILE_CONTENTS)
 
-# Increment the build number
-math(EXPR BUILD_NUMBER "${BUILD_NUMBER} + 1")
+# Regular expression to extract VERSION_STR
+string(REGEX MATCH "#define VERSION_STR \"([0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+)\"" VERSION_STR_MATCH "${VERSION_FILE_CONTENTS}")
 
-# Write the updated build number to the file
-file(WRITE ${CMAKE_SOURCE_DIR}/cmake/build_number.txt ${BUILD_NUMBER})
+# Extract the version string from the matched content
+if(VERSION_STR_MATCH)
+    set(VERSION_STR ${CMAKE_MATCH_1})
+else()
+    message(FATAL_ERROR "Failed to extract VERSION_STR from version.h")
+endif()
 
 # Set the build number as a CMake variable
-set(DEBUGVIEW_VERSION "1.9.0.${BUILD_NUMBER}" CACHE INTERNAL "")
+set(DEBUGVIEW_VERSION "${VERSION_STR}" CACHE INTERNAL "")
+
+MESSAGE("Retrieved version: ${VERSION_STR} from version.h")