From 81ddef04ffda3f28c395401762680772efa4efd4 Mon Sep 17 00:00:00 2001
From: Jose Diaz-Gonzalez <email@josediazgonzalez.com>
Date: Sun, 3 Sep 2017 03:45:11 -0400
Subject: [PATCH] refactor: drop direct access to PORT files

---
 plugins/common/functions | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/plugins/common/functions b/plugins/common/functions
index 000c73f77..1e63395e4 100755
--- a/plugins/common/functions
+++ b/plugins/common/functions
@@ -1040,9 +1040,11 @@ get_app_urls() {
           echo "$(< "$DOKKU_ROOT/HOSTNAME"):$app_port (container)"
         done
       else
-        shopt -s nullglob
-        for PORT_FILE in $DOKKU_ROOT/$APP/PORT.*; do
-          echo "$SCHEME://$(< "$DOKKU_ROOT/HOSTNAME"):$(< "$PORT_FILE") (container)"
+        local DOKKU_APP_LISTENERS PORT
+        DOKKU_APP_LISTENERS="$(plugn trigger network-get-listeners "$APP" | xargs)"
+        for DOKKU_APP_LISTENER in $DOKKU_APP_LISTENERS; do
+          PORT="$(echo "$DOKKU_APP_LISTENER" | cut -d ':' -f2)"
+          echo "$SCHEME://$(< "$DOKKU_ROOT/HOSTNAME"):$PORT (container)"
         done
         shopt -u nullglob
       fi