Use DOCKER_MACHINE_NAME environment variable

Author: Jacob Middag

bin/integration-tests

@@ -10,7 +10,7 @@ my $dir = dirname($0);
 
 my $hostip;
 if (`which docker-machine`) {
-  $hostip = `docker-machine ip default`;
+  $hostip = `docker-machine ip $ENV{'DOCKER_MACHINE_NAME'}`;
 } else {
   $hostip = `boot2docker ip`;
 }

bin/restore-wordpress

@@ -21,10 +21,14 @@ export WORDPRESS_DATABASE=wordpress_$version
 export MYSQL_ROOT_PASSWORD=root
 
 if hash docker-machine 2>/dev/null; then
-  export HOST_IP=$(docker-machine ip default)
+  export HOST_IP=$(docker-machine ip $DOCKER_MACHINE_NAME)
 else
   export HOST_IP=$(boot2docker ip)
 fi
+if [ -z "$HOST_IP" ]; then
+  echo "Could not find docker machine ip"
+  exit 2
+fi
 
 export MYSQL_DUMP_FILE=tmp/mysqldump_wordpress_$version.sql.gz
 

bin/test-wordpress

@@ -28,10 +28,14 @@ export WORDPRESS_DATABASE=wordpress_$version
 export MYSQL_ROOT_PASSWORD=root
 
 if hash docker-machine 2>/dev/null; then
-  export HOST_IP=$(docker-machine ip default)
+  export HOST_IP=$(docker-machine ip $DOCKER_MACHINE_NAME)
 else
   export HOST_IP=$(boot2docker ip)
 fi
+if [ -z "$HOST_IP" ]; then
+  echo "Could not find docker machine ip"
+  exit 2
+fi
 
 export HOST_PORT=80$version
 export WORDPRESS_URL=http://$HOST_IP:$HOST_PORT