From ce170d1ad09b57144f0b2342d6584e529c78618e Mon Sep 17 00:00:00 2001
From: Luke Childs <lukechilds123@gmail.com>
Date: Tue, 16 Feb 2021 19:08:24 +0700
Subject: [PATCH] Onl set LND feeurl on Neutrino mainnet (#543)

---
 scripts/configure         | 7 +++++++
 templates/lnd-sample.conf | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/scripts/configure b/scripts/configure
index 405b7bc..aca0bec 100755
--- a/scripts/configure
+++ b/scripts/configure
@@ -255,6 +255,12 @@ if [[ -f "${STATUS_DIR}/node-status-bitcoind-ready" ]]; then
   sed -i "s/bitcoin.node=.*/bitcoin.node=bitcoind/g;" "$LND_CONF_FILE"
 fi
 
+# Set LND fee URL (but only for mainnet Neutrino)
+LND_FEE_URL=""
+if [[ "$BITCOIN_NETWORK" == "mainnet" ]] && [[ ! -f "${STATUS_DIR}/node-status-bitcoind-ready" ]]; then
+  LND_FEE_URL="https://nodes.lightning.computer/fees/v1/btc-fee-estimates.json"
+fi
+
 # TODO: Update all the above code to use this simpler logic
 for template in "${NGINX_CONF_FILE}" "${BITCOIN_CONF_FILE}" "${LND_CONF_FILE}" "${TOR_CONF_FILE}" "${ELECTRS_CONF_FILE}" "${ENV_FILE}"; do
   # Umbrel
@@ -277,6 +283,7 @@ for template in "${NGINX_CONF_FILE}" "${BITCOIN_CONF_FILE}" "${LND_CONF_FILE}" "
   sed -i "s/<zmq-rawblock-port>/${BITCOIN_ZMQ_RAWBLOCK_PORT}/g;" "${template}"
   sed -i "s/<zmq-rawtx-port>/${BITCOIN_ZMQ_RAWTX_PORT}/g;" "${template}"
   sed -i "s/<zmq-hashblock-port>/${BITCOIN_ZMQ_HASHBLOCK_PORT}/g;" "${template}"
+  sed -i "s#<lndfeeurl>#${LND_FEE_URL}#g;" "${template}"
 
   # Apps
   sed -i "s/<app-btc-rpc-explorer-ip>/${APP_BTC_RPC_EXPLORER_IP}/g" "${template}"
diff --git a/templates/lnd-sample.conf b/templates/lnd-sample.conf
index 6119c10..700b105 100644
--- a/templates/lnd-sample.conf
+++ b/templates/lnd-sample.conf
@@ -9,7 +9,7 @@ tlsextraip=<lnd-ip>
 tlsextradomain=<hostname>
 tlsautorefresh=1
 tlsdisableautofill=1
-feeurl=https://nodes.lightning.computer/fees/v1/btc-fee-estimates.json
+feeurl=<lndfeeurl>
 
 [Bitcoind]
 bitcoind.rpchost=<bitcoin-ip>