build_parity.sh

#Rust Version
if [ "$0" != "" ]; then
    RUST_VERSION=$0
else
    RUST_VERSION="stable"
fi

#Parity Version
if [ "$1" != "" ]; then
    PARITY_VERSION=$1
    #I am gonna skip wrong parameters, etc...
else
    PARITY_VERSION="stable"
fi


RUST_VERSION="stable"
PARITY_VERSION="stable"
apt-get update
apt-get install -y git sudo curl

if [ $RUST_VERSION == "stable" ]
  curl https://sh.rustup.rs > /tmp/rustup.sh
  bash -x /tmp/rustup.sh -y
else
  curl -sSf https://static.rust-lang.org/rustup.sh | sh -s -- --channel=${RUST_VERSION}
fi



cd /opt/
git clone https://github.com/paritytech/parity
cd parity
git checkout ${PARITY_VERSION}
cargo build --release