setup.sh

#!/bin/bash

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# to you under the Apache License, Version 2.0 (the
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#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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# specific language governing permissions and limitations
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set -xe

##########################################
# move to project root
cd "$(dirname "$0")"

##########################################
export CARGO_NET_GIT_FETCH_WITH_CLI=true

# install rustup and stable Rust if needed
if command -v rustup &>/dev/null ; then
    # 1. rustup early than 1.28 fails with `rustup toolchain install` 
    #    due to parameter mismatch. So self update first.
    # 2. uninstall to avoid file corruption
    rustup self update && rustup uninstall stable && rustup install stable
else
	curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
	source "$HOME/.cargo/env"
fi

# install the Rust toolchain set in rust-toolchain.toml
rustup toolchain install

##########################################
# install toolchain
if [[ "$(uname -m)" == "aarch64" ]]; then
    apt update && apt -y install gcc gcc-arm-linux-gnueabihf
else
    apt update && apt -y install gcc-aarch64-linux-gnu gcc-arm-linux-gnueabihf
fi