Add Regtest parameter (#83)

* Add Regtest parameter

Author: morganrowse

bin/btc_init

@@ -11,6 +11,7 @@ if [ ! -e "$HOME/.bitcoin/bitcoin.conf" ]; then
 
     # 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}

docs/config.md

@@ -6,6 +6,7 @@ You can use environment variables to customize config ([see docker run environme
         docker run -v bitcoind-data:/bitcoin/.bitcoin --name=bitcoind-node -d \
             -p 8333:8333 \
             -p 127.0.0.1:8332:8332 \
+            -e REGTEST=0 \
             -e DISABLEWALLET=1 \
             -e PRINTTOCONSOLE=1 \
             -e RPCUSER=mysecretrpcuser \