#!/bin/bash

set -ex

# This shouldn't be in the Dockerfile or containers built from the same image
# will have the same credentials.
if [ ! -e "$HOME/.bitcoin/bitcoin.conf" ]; then
    mkdir -p $HOME/.bitcoin

    echo "Creating bitcoin.conf"

    # Seed a random password for JSON RPC server
    cat <<EOF > $HOME/.bitcoin/bitcoin.conf
regtest=${REGTEST:-0}
disablewallet=${DISABLEWALLET:-1}
printtoconsole=${PRINTTOCONSOLE:-1}
rpcuser=${RPCUSER:-bitcoinrpc}
rpcpassword=${RPCPASSWORD:-`dd if=/dev/urandom bs=33 count=1 2>/dev/null | base64`}
EOF

fi

cat $HOME/.bitcoin/bitcoin.conf

echo "Initialization completed successfully"