install rust and parity dependencies on ubuntu box

build-parity-ubuntu.sh

#!/usr/bin/env bash
set -eux
set -o pipefail

### usage ###
# chmod +x build-parity-ubuntu.sh
# ./build-parity-ubuntu.sh [branch] [github user]
#
# arguments are optional
#   * [branch] => which branch to use (defaults to `master`)
#   * [github user] => repo handle (defaults to `paritytech`)
#############

### parameters ###
PARITY_BRANCH="${1:-master}"
PARITY_GITHUB_USER="${2:-paritytech}"
##################

PARITY_REPO="https://github.com/${PARITY_GITHUB_USER}/parity-ethereum"

# clone parity repository
git clone "$PARITY_REPO" -b "$PARITY_BRANCH"

# install parity build dependencies
sudo apt-get update -y
sudo apt-get install -y gcc g++ pkg-config file make cmake

# install rust and cargo
curl https://sh.rustup.rs -sSf | sh -s -- -y
source $HOME/.cargo/env
rustc --version
cargo --version

# build parity
cd "$(basename $PARITY_REPO)"
cargo build --release --features final
./target/release/parity --version