#!/bin/bash
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# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
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# under the License.

set -e
set -u
set -o pipefail


export RUSTUP_HOME=/opt/rust
export CARGO_HOME=/opt/rust
# this rustc is one supported by the installed version of rust-sgx-sdk
curl -s -S -L https://sh.rustup.rs -sSf | sh -s -- -y --no-modify-path --default-toolchain stable
export PATH=$CARGO_HOME/bin:$PATH
rustup component add rustfmt

# install wasmtime
apt-get install -y --no-install-recommends libc6-dev-i386
export WASMTIME_HOME=/opt/wasmtime
curl https://wasmtime.dev/install.sh -sSf | bash
export PATH="${WASMTIME_HOME}/bin:${PATH}"
rustup target add wasm32-wasi

# make rust usable by all users
chmod -R a+w /opt/rust