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#!/bin/bash
#
# Build firmware for ports.
#
# Requirements:
# - All toolchains must be in path (arm-none-eabi-gcc, xtensa-lx106-elf)
# - IDF_PATH_V50 must be set
# - MICROPY_AUTOBUILD_MICROPYTHON_REPO must be set to location of micropython repository
# - MICROPY_AUTOBUILD_MAKE must be set to the make command to use, eg "make -j2"
#
# Optional settings:
# - MICROPY_AUTOBUILD_REMOTE_MACHINE can be set to a remote ssh machine to copy files to
# - MICROPY_AUTOBUILD_REMOTE_DIR can be set to destination directory on remote machine
if [ ! -d "$IDF_PATH_V50" ]; then
echo "must set IDF_PATH_V50"
exit 1
fi
if [ ! -d "$MICROPY_AUTOBUILD_MICROPYTHON_REPO" ]; then
echo "must set MICROPY_AUTOBUILD_MICROPYTHON_REPO"
exit 1
fi
if [ -z "$MICROPY_AUTOBUILD_MAKE" ]; then
echo "must set MICROPY_AUTOBUILD_MAKE"
exit 1
fi
########################################
# Initialisation
# get directory of this script for access to other build scripts
AUTODIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
# source additional functions
source ${AUTODIR}/build-boards.sh
# make local directory to put firmware
LOCAL_FIRMWARE=/tmp/autobuild-firmware-$$
mkdir -p ${LOCAL_FIRMWARE}
# get latest MicroPython
git -C ${MICROPY_AUTOBUILD_MICROPYTHON_REPO} pull
git -C ${MICROPY_AUTOBUILD_MICROPYTHON_REPO} submodule update --init
git -C ${MICROPY_AUTOBUILD_MICROPYTHON_REPO}/lib/pico-sdk submodule update --init
########################################
# Build all firmware
pushd ${MICROPY_AUTOBUILD_MICROPYTHON_REPO}
# build cross compiler
make -C mpy-cross
# make the firmware tag
# final filename will be <BOARD><-VARIANT>-<DATE>-v<SEMVER>.ext
# where SEMVER is vX.Y.Z or vX.Y.Z-preview.N.gHASH or vX.Y.Z-preview.N.gHASH.dirty
FW_DATE=$(date '+%Y%m%d')
# same logic as makeversionhdr.py, convert git-describe output into semver-compatible
FW_GIT_TAG="$(git describe --tags --dirty --always --match 'v[1-9].*')"
FW_SEMVER_MAJOR_MINOR_PATCH="$(echo $FW_GIT_TAG | cut -d'-' -f1)"
FW_SEMVER_PRERELEASE="$(echo $FW_GIT_TAG | cut -s -d'-' -f2-)"
if [ -z "$FW_SEMVER_PRERELEASE" ]; then
FW_SEMVER="$FW_SEMVER_MAJOR_MINOR_PATCH"
else
FW_SEMVER="$FW_SEMVER_MAJOR_MINOR_PATCH-$(echo $FW_SEMVER_PRERELEASE | tr - .)"
fi
FW_TAG="-$FW_DATE-$FW_SEMVER"
# build new firmware
cd ports/cc3200
build_cc3200_boards ${FW_TAG} ${LOCAL_FIRMWARE}
cd ../esp8266
build_esp8266_boards ${FW_TAG} ${LOCAL_FIRMWARE}
cd ../esp32
(source ${IDF_PATH_V50}/export.sh && build_esp32_boards ${FW_TAG} ${LOCAL_FIRMWARE})
cd ../mimxrt
build_mimxrt_boards ${FW_TAG} ${LOCAL_FIRMWARE}
cd ../nrf
build_nrf_boards ${FW_TAG} ${LOCAL_FIRMWARE}
cd ../renesas-ra
build_renesas_ra_boards ${FW_TAG} ${LOCAL_FIRMWARE}
cd ../rp2
build_rp2_boards ${FW_TAG} ${LOCAL_FIRMWARE}
cd ../samd
build_samd_boards ${FW_TAG} ${LOCAL_FIRMWARE}
cd ../stm32
build_stm32_boards ${FW_TAG} ${LOCAL_FIRMWARE}
popd
########################################
# Copy firmware to remote machine
if [ -z "$MICROPY_AUTOBUILD_REMOTE_MACHINE" -o -z "$MICROPY_AUTOBUILD_REMOTE_DIR" ]; then
echo "No remote given, leaving firmware in ${LOCAL_FIRMWARE}"
exit 0
fi
# copy new firmware to remote machine
scp ${LOCAL_FIRMWARE}/* ${MICROPY_AUTOBUILD_REMOTE_MACHINE}:${MICROPY_AUTOBUILD_REMOTE_DIR}/
# remove old firmware
${AUTODIR}/remove_old_firmware.py ${MICROPY_AUTOBUILD_REMOTE_MACHINE} ${MICROPY_AUTOBUILD_REMOTE_DIR}
########################################
# Clean up
/bin/rm -v ${LOCAL_FIRMWARE}/*
/bin/rmdir ${LOCAL_FIRMWARE}