#!/bin/bash -e
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set -ex

# TVM
# NOTE: TVM is presumed to be mounted already by Vagrantfile.
cd "${TVM_HOME}"

platform="zephyr"
apps/microtvm/reference-vm/rebuild-tvm.sh ${platform}

# Build poetry
cd apps/microtvm/reference-vm/zephyr

poetry env use 3.6
# NOTE: due to https://github.com/python-poetry/poetry/issues/2247, download torch here.
poetry run pip3 install torch==1.4.0 torchvision==0.5.0

# importers
poetry install -E importer-onnx
poetry install -E importer-tflite

echo "------------------------------[ TVM Message ]------------------------------"
echo "WARNING: running 'poetry lock', which could take several minutes (depending"
echo "on your network connection and the state of PyPI) as dependencies are"
echo "downloaded and cached for future use."
echo "------------------------------[ TVM Message ]------------------------------"
poetry lock -vvv
poetry install
poetry run pip3 install -r ${ZEPHYR_BASE}/scripts/requirements.txt

echo "export TVM_LIBRARY_PATH=\"$TVM_HOME\"/build-microtvm-${platform}" >>~/.profile
echo "VENV_PATH=\$((cd \"$TVM_HOME\"/apps/microtvm/reference-vm/zephyr && poetry env list --full-path) | sed -E 's/^(.*)[[:space:]]\(Activated\)\$/\1/g')" >>~/.profile
echo "source \$VENV_PATH/bin/activate" >>~/.profile
echo "export PATH=\"\${PATH}:\${HOME}/zephyr-sdk/sysroots/x86_64-pokysdk-linux/usr/bin\"" >>~/.profile