From 6b2168ff1111d5e9dd679c623b633ba2664ba268 Mon Sep 17 00:00:00 2001
From: Martin Lablans <m.lablans@dkfz-heidelberg.de>
Date: Fri, 4 Nov 2022 13:09:11 +0100
Subject: [PATCH] Allow to read hostname from config file

---
 bridgehead       | 1 +
 lib/functions.sh | 9 +++++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/bridgehead b/bridgehead
index 68e8933..3054ebd 100755
--- a/bridgehead
+++ b/bridgehead
@@ -59,6 +59,7 @@ if [ -f "$PROJECT/docker-compose.override.yml" ]; then
 fi
 
 detectCompose
+setHostname
 
 case "$ACTION" in
 	start)
diff --git a/lib/functions.sh b/lib/functions.sh
index 6c81d7b..1ac7d60 100755
--- a/lib/functions.sh
+++ b/lib/functions.sh
@@ -125,12 +125,17 @@ fail_and_report() {
 	exit $1
 }
 
+setHostname() {
+	if [ -z "$HOST" ]; then
+		export HOST=$(hostname -f)
+		log DEBUG "Using auto-detected hostname $HOST."
+	fi
+}
+
 ##Setting Network properties
 # currently not needed
 #export HOSTIP=$(MSYS_NO_PATHCONV=1 docker run --rm --add-host=host.docker.internal:host-gateway ubuntu cat /etc/hosts | grep 'host.docker.internal' | awk '{print $1}');
 
-export HOST=$(hostname -f)
-
 export PRODUCTION="false";
 if [ "$(git branch --show-current)" == "main" ]; then
 	export PRODUCTION="true";