build

#!/usr/bin/env bash
TARGET=$1
shift
IFS=";"
CPP_FLAGS=$*
IFS=" "

# comment out the following line to disable USB logging
USB_LOGGING="-S zmk-usb-logging"

# comment out the following lines to disable ZMK Studio support
ZMK_STUDIO_SNIPPET="-S studio-rpc-usb-uart"
ZMK_STUDIO_CMAKE="-DCONFIG_ZMK_STUDIO=y"

# comment out the following line to enable incremental builds
PRISTINE="-p"

# target: Quacken Flex or Quacken Zero
# - Ergogen keebs rely on an MCU board, the keeb itself is just a shield
# - keebs with an integrated MCU are custom boards and don’t use any shield
BOARD=
SHIELD=
case $TARGET in
flex)
	BOARD="-b quacken_flex"
	;;
zero)
	BOARD="-b sparkfun_pro_micro_rp2040//zmk"
	SHIELD="-DSHIELD=quacken_zero"
	;;
test)
	BOARD="-b sparkfun_pro_micro_rp2040//zmk"
	SHIELD="-DSHIELD=tester_pro_micro" # 'naked60' would work as well
	;;
*)
	echo "Usage:"
	echo "    $0 TARGET [optional_C++_flags]"
	echo
	echo "where TARGET can be:"
	echo "    - flex: Quacken Flex 25.10+ / embedded RP2040"
	echo "    - zero: Quacken Zero 25.07+ / SparkFun Pro Micro RP2040"
	echo "    - test: dummy tester shield / SparkFun Pro Micro RP2040"
	echo
	echo "[optional_C++_flags] are defined in keymaps/quacken.keymap:"
	echo "    - layout (qwerty by default): KB_LAYOUT_{ERGOL,AZERTY,QWERTY_LAFAYETTE...}"
	echo "    - hold-taps (HRM by default): HT_{NONE,THUMB_TAPS,HOME_ROW_MODS}  "
	echo "    - options: VIM_NAVIGATION, LEFT_HAND_SPACE, HRM_SHIFT, MACOS"
	echo
	exit 1
	;;
esac

# ensure we have a symlink to a proper ZMK setup
SCRIPT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)
ZMK_APP_DIR=$SCRIPT_DIR/zmk/app
if [ ! -d $ZMK_APP_DIR ]; then
	echo "Expecting a 'zmk' symlink to your local ZMK/Zephyr setup. Aborting."
	exit 1
fi

# build
cd $ZMK_APP_DIR
source ../.venv/bin/activate
west build $PRISTINE $USB_LOGGING $ZMK_STUDIO_SNIPPET $BOARD -- $SHIELD \
	$ZMK_STUDIO_CMAKE \
	-DKEYMAP_FILE="$SCRIPT_DIR/keymaps/quacken.keymap" \
	-DZMK_EXTRA_MODULES="$SCRIPT_DIR" \
	-DDTS_EXTRA_CPPFLAGS="$CPP_FLAGS" && {

	OUTPUT_FILE="zmk_quacken_$TARGET.uf2"
	mv build/zephyr/zmk.uf2 "$SCRIPT_DIR/$OUTPUT_FILE"
	echo
	echo "Successfully generated: $OUTPUT_FILE"
	echo "                        \\_o<"
	# check $ZMK_APP_DIR/build/zephyr/.config
}