pimoroni-pico/ci/micropython.sh

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export TERM=${TERM:="xterm-256color"}
function log_success {
echo -e "$(tput setaf 2)$1$(tput sgr0)"
}
function log_inform {
echo -e "$(tput setaf 6)$1$(tput sgr0)"
}
function log_warning {
echo -e "$(tput setaf 1)$1$(tput sgr0)"
}
function micropython_clone {
log_inform "Using MicroPython $MICROPYTHON_VERSION"
git clone https://github.com/micropython/micropython --depth=1 --branch=$MICROPYTHON_VERSION
cd micropython
git submodule update --init lib/pico-sdk
git submodule update --init lib/cyw43-driver
git submodule update --init lib/lwip
git submodule update --init lib/mbedtls
git submodule update --init lib/micropython-lib
git submodule update --init lib/tinyusb
git submodule update --init lib/btstack
cd ../
}
function micropython_build_mpy_cross {
cd micropython/mpy-cross
ccache --zero-stats || true
CROSS_COMPILE="ccache " make
ccache --show-stats || true
cd ../../
}
function apt_install_build_deps {
sudo apt update && sudo apt install ccache
}
function micropython_version {
echo "MICROPY_GIT_TAG=$MICROPYTHON_VERSION, $BOARD_NAME $TAG_OR_SHA" >> $GITHUB_ENV
echo "MICROPY_GIT_HASH=$MICROPYTHON_VERSION-$TAG_OR_SHA" >> $GITHUB_ENV
}
function hack_patch_micropython_disable_exceptions {
cd micropython
git apply $PIMORONI_PICO_DIR/micropython/micropython_nano_specs.patch
cd ../
}
function hack_patch_pico_sdk {
# pico-sdk-patch.sh will apply the patch if it exists
cd micropython
$PIMORONI_PICO_DIR/micropython/board/pico-sdk-patch.sh $MICROPY_BOARD
cd ../
}
function cmake_configure {
cmake -S micropython/ports/rp2 -B build-$BOARD_NAME \
-DPICO_BUILD_DOCS=0 \
-DUSER_C_MODULES=$USER_C_MODULES \
-DMICROPY_BOARD_DIR=$MICROPY_BOARD_DIR \
-DMICROPY_BOARD=$MICROPY_BOARD \
-DCMAKE_C_COMPILER_LAUNCHER=ccache \
-DCMAKE_CXX_COMPILER_LAUNCHER=ccache
}
function cmake_build {
ccache --zero-stats || true
cmake --build build-$BOARD_NAME -j 2
ccache --show-stats || true
cd build-$BOARD_NAME
cp firmware.uf2 $RELEASE_FILE.uf2
}