MarlinFirmware/buildroot/share/PlatformIO/scripts/STM32F1_create_variant.py

#
# STM32F1_create_variant.py
#
import os,shutil,marlin
from SCons.Script import DefaultEnvironment
from platformio import util

env = DefaultEnvironment()
platform = env.PioPlatform()
board = env.BoardConfig()

FRAMEWORK_DIR = platform.get_package_dir("framework-arduinoststm32-maple")
assert os.path.isdir(FRAMEWORK_DIR)

source_root = os.path.join("buildroot", "share", "PlatformIO", "variants")
assert os.path.isdir(source_root)

variant = board.get("build.variant")
variant_dir = os.path.join(FRAMEWORK_DIR, "STM32F1", "variants", variant)

source_dir = os.path.join(source_root, variant)
assert os.path.isdir(source_dir)

if os.path.isdir(variant_dir):
    shutil.rmtree(variant_dir)

if not os.path.isdir(variant_dir):
    os.mkdir(variant_dir)

marlin.copytree(source_dir, variant_dir)