add setup script

script can install bitcoind and electrs on a server from scratch

.gitignore

@@ -1,3 +1,4 @@
 bithyve-wrapper
 ssl/
 .DS_Store
+test/

setup.sh

@@ -0,0 +1,51 @@
+# Get electrs and bitcoind on a fresh Ubuntu 18 server
+
+# Install build-essential
+sudo apt-get update
+sudo apt-get -y upgrade
+sudo apt-get install build-essential
+
+# Install Go
+wget https://dl.google.com/go/go1.12.6.linux-amd64.tar.gz
+sudo tar -xvf go1.12.6.linux-amd64.tar.gz
+sudo mv go /usr/local
+
+# set GO variables
+export GOROOT=/usr/local/go
+export GOPATH=$HOME/go
+export PATH=$GOPATH/bin:$GOROOT/bin:$PATH
+go version
+
+# Install Rust
+curl https://sh.rustup.rs -sSf | sh
+source $HOME/.cargo/env
+cargo version
+
+# Get and Run bitcoind
+wget https://bitcoincore.org/bin/bitcoin-core-0.18.0/bitcoin-0.18.0-x86_64-linux-gnu.tar.gz
+tar -xvf bitcoin-0.18.0-x86_64-linux-gnu.tar.gz
+cd bitcoin-0.18.0/bin
+mv bitcoind /usr/local/bin # or wherever you would like to have bitcoind
+bitcoind -daemon -testnet # start bitcoind on testnet or mainnet
+
+# Clone, build and run electrs
+git clone https://github.com/Blockstream/electrs.git
+cd electrs
+# change below parameters based on your bitcoind parameters
+screen -SL electrs cargo run --release --bin electrs -- -vvvv --daemon-dir /home/<your_username>/.bitcoin --cookie=username:password --daemon-rpc-addr 127.0.0.1:18332 --network testnet --cors 0.0.0.0/0
+
+# Go get and build the Bithyve Wrapper
+go get github.com/bithyve/bithyve-wrapper
+cd ~/go/src/github.com/bithyve/bithyve-wrapper
+go get ./...
+go build
+
+# Get an SSL certificate
+openssl req -new -newkey rsa:2048 -nodes -keyout server.key -out server.csr
+sudo certbot certonly --manual -d <host_name>
+sudo cd /etc/letsencrypt/live/<host_name>
+cp fullchain.pem server.crt ; cp privkey.pem server.key ; mv server.* ~/go/src/github.com/bithyve/bithyve-wrapper
+
+# Run the bithyve wrapper
+cd ~/go/src/github.com/bithyve/bithyve-wrapper
+screen -SL wrapper ./bithyve-wrapper