#!/bin/bash

# function for building firmware
proc do_build {
    setglobal descr = $1
    setglobal board = $2
    shift
    shift
    echo "building $descr $board"
    setglobal build_dir = "/tmp/stm-build-$board"
    make -B $ifsjoin(Argv) BOARD=$board BUILD=$build_dir || exit 1
    mv $build_dir/firmware.dfu $dest_dir/$descr-$date-$git_tag.dfu
    rm -rf $build_dir
}

# check/get parameters
if test $Argc != 1 {
    echo "usage: $0 <dest-dir>"
    exit 1
}

setglobal dest_dir = $1

# check we are in the correct directory
if test ! -r modpyb.c {
    echo "must be in stm directory"
    exit 1
}

# get the date
setglobal date = $[date '+%Y-%m-%d]

# get the git tag
setglobal git_tag = $[git describe --dirty || echo unknown]

# build the versions
do_build pybv3 PYBV3
do_build pybv3-network PYBV3 MICROPY_PY_WIZNET5K=1 MICROPY_PY_CC3K=1
do_build pybv10 PYBV10
do_build pybv10-network PYBV10 MICROPY_PY_WIZNET5K=1 MICROPY_PY_CC3K=1
do_build stm32f4disc STM32F4DISC
do_build espruino-pico ESPRUINO_PICO