# The following five lines of boilerplate have to be in your project's
# CMakeLists in this exact order for cmake to work correctly
cmake_minimum_required(VERSION 3.16)

include($ENV{IDF_PATH}/tools/cmake/project.cmake)

# Read version from version.txt 
file(READ "${CMAKE_CURRENT_SOURCE_DIR}/version.txt" CURRENT_VERSION_CONTENT)
string(STRIP "${CURRENT_VERSION_CONTENT}" CURRENT_VERSION)  # Remove leading/trailing whitespace

# Get the current Git branch
execute_process(
    COMMAND git rev-parse --abbrev-ref HEAD
    OUTPUT_VARIABLE GIT_DEFAULT_BRANCH
    OUTPUT_STRIP_TRAILING_WHITESPACE
)

#Add the Git branch as a preprocessor definition
add_compile_definitions(GIT_DEFAULT_BRANCH="${GIT_DEFAULT_BRANCH}")

project(esp32template)