Automatically increment version number in Arduino IDE

increment.bat

@echo off
echo ----------------------------------------------- increment.bat script -----------------------------------------------

rem ========================================================================================
rem == This script automatically increments build number in "version.h" file.
rem == Instructions and more information:
rem == http://codeblog.vurdalakov.net/2017/04/autoincrement-build-number-in-arduino-ide.html
rem ========================================================================================

setlocal

set output=%1
echo output=%output%

set source=%2
echo source=%source%

set filename=%source%\version.h
echo filename=%filename%

for /f "delims=" %%x in (%filename%) do set define=%%x
echo %define%

for /f "tokens=1-3 delims= " %%a in ("%define%") do (
   set macro=%%b
   set version=%%c
)

echo macro=%macro%

set version=%version:~1,-1%
echo version=%version%

for /f "tokens=1-3 delims=. " %%a in ("%version%") do (
   set version=%%a.%%b
   set build=%%c
)

echo build=%build%

set /a build=%build%+1
echo build=%build%

set version=%version%.%build%
echo version=%version%

set line=#define %macro% "%version%"
echo %line%

echo filename=%filename%

echo %line% > %filename%
type %filename%

set filename=%output%\sketch\version.h
echo filename=%filename%

echo %line% > %filename%
type %filename%

set curdir=%cd%
cd %source%

rem == Uncomment following line to commit updated version.h file to Git repository
rem == Uncomment second line to tag commit
rem git commit -am "Version %version%"
rem git tag %version%

cd %curdir%

echo ----------------------------------------------- increment.bat script -----------------------------------------------

platform.txt

# ESP8266 platform
# ------------------------------

# For more info:
# https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5---3rd-party-Hardware-specification

name=ESP8266 Modules
version=2.2.0

recipe.hooks.sketch.prebuild.0.pattern=C:\Users\vurdalakov\arduino\increment.bat {build.path} {build.source.path} {build.project_name}

compiler.warning_flags=-w
compiler.warning_flags.none=-w
compiler.warning_flags.default=
compiler.warning_flags.more=-Wall
compiler.warning_flags.all=-Wall -Wextra

... ... ...

version.h

#define SKETCH_VERSION "1.0.324"