From 5ed1fcc7dd04b1a074eadfb2e8870d675b9ee9c3 Mon Sep 17 00:00:00 2001
From: Gabriel PREDA <eRadical@users.noreply.github.com>
Date: Mon, 8 Jan 2018 17:36:15 +0200
Subject: [PATCH] Fix - Multiple listen directives

This fixes the listed directives to add more than one listen directive:

1. listen can be absent so a default value of 80 will be used,

2. listen can be a string like
nginx_vhosts:
  - listen: 443 ssl http2

3. listen can be a list:
nginx_vhosts:
  - listen:
      - 80
      - 443 ssl http2
---
 templates/vhost.j2 | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/templates/vhost.j2 b/templates/vhost.j2
index 0feb602..4e3c5b8 100644
--- a/templates/vhost.j2
+++ b/templates/vhost.j2
@@ -12,7 +12,18 @@ server {
     {% block server_begin %}{% endblock %}
 
     {% block server_basic -%}
-    listen {{ item.listen | default('80') }};
+
+{% if item.listen is defined %}
+  {% if item.listen is string %}
+    listen {{ item.listen }};
+  {% elif item.listen | length >= 1 %}
+    {% for listen_port in item.listen %}
+    listen {{ listen_port }};
+    {% endfor %}
+  {% endif %}
+{% else %}
+    listen 80;
+{% endif %}
 
 {% if item.server_name is defined %}
     server_name {{ item.server_name }};