build.sh

#!/bin/bash

cat <<"EOF"
                        __ _                        _       _ 
__   _____ _ __ __ _   / _(_)_ __   __ _ _ __   ___(_) __ _| |
\ \ / / _ \ '__/ _` | | |_| | '_ \ / _` | '_ \ / __| |/ _` | |
 \ V /  __/ | | (_| |_|  _| | | | | (_| | | | | (__| | (_| | |
  \_/ \___|_|  \__,_(_)_| |_|_| |_|\__,_|_| |_|\___|_|\__,_|_|
EOF

echo This will take a while please be patient

if [ -n "( lsb_release -a | grep Ubuntu ) " ]; then

  sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends tzdata

  sudo apt update

  sudo apt install -y git clang curl libssl-dev llvm libudev-dev

  if [ -z "$(command -v rustc)" ]; then

    curl https://getsubstrate.io -sSf | bash -s -- --fast

  fi

  source ~/.cargo/env

  if [ "$(cargo-contract -V)" != "cargo-contract 0.8.0" ]; then

    cargo install cargo-contract --vers ^0.8 --force --locked

  fi

  rustup component add rust-src --toolchain nightly

fi

if [ -n "$(command -v cargo)" ]; then
  for d in */; do
    (cd "$d" &&
      if [ -f Cargo.toml ]; then
        echo "Building ----> $d"
        cargo +nightly contract build
      fi)
  done
else
  echo "Please install rust and cargo."
fi