From 7b1bc522f66aadd84945046ea879668bd39cbd18 Mon Sep 17 00:00:00 2001
From: Michael Hobbs <michaelshobbs@users.noreply.github.com>
Date: Wed, 27 Apr 2016 11:56:50 -0700
Subject: [PATCH] export app config vars into sigil environment for use in
 nginx templates. closes #2149

---
 docs/nginx.md                  | 2 ++
 plugins/nginx-vhosts/functions | 1 +
 2 files changed, 3 insertions(+)

diff --git a/docs/nginx.md b/docs/nginx.md
index 957beeb18..645a9a22a 100644
--- a/docs/nginx.md
+++ b/docs/nginx.md
@@ -69,6 +69,8 @@ server {
 {{ .SSL_SERVER_NAME }}              List of SSL VHOSTS
 ```
 
+> NOTE: Application config variables are available for use in custom templates. To do so, use the form of `{{ var "FOO" }}` to access a variable named `FOO`.
+
 
 ### Example HTTP to HTTPS Custom Template
 Use case: a simple dockerfile app that includes `EXPOSE 80`
diff --git a/plugins/nginx-vhosts/functions b/plugins/nginx-vhosts/functions
index dfd43486a..2992244a1 100755
--- a/plugins/nginx-vhosts/functions
+++ b/plugins/nginx-vhosts/functions
@@ -188,6 +188,7 @@ nginx_build_config() {
       fi
       local SSL_SERVER_NAME=$(echo "$SSL_VHOSTS" | xargs)
     fi
+    eval "$(config_export app "$APP")"
     local SIGIL_PARAMS=(-f $NGINX_TEMPLATE APP="$APP" DOKKU_ROOT="$DOKKU_ROOT"
           NOSSL_SERVER_NAME="$NOSSL_SERVER_NAME"
           DOKKU_APP_LISTENERS="$DOKKU_APP_LISTENERS"