Add support for adding options to the location block of a vhost

README.md

@@ -198,3 +198,24 @@ If you are using multiple hostnames for a single container (e.g. `VIRTUAL_HOST=e
 
 If you want most of your virtual hosts to use a default single configuration and then override on a few specific ones, add those settings to the `/etc/nginx/vhost.d/default` file. This file
 will be used on any virtual host which does not have a `/etc/nginx/vhost.d/{VIRTUAL_HOST}` file associated with it.
+
+#### Per-VIRTUAL_HOST location configuration
+
+To add settings to the "location" block on a per-`VIRTUAL_HOST` basis, add your configuration file under `/etc/nginx/vhost.d`
+just like the previous section except with the suffix `_location`.
+
+For example, if you have a virtual host named `app.example.com` and you have configured a proxy_cache `my-cache` in another custom file, you could tell it to use a proxy cache as follows:
+
+    $ docker run -d -p 80:80 -p 443:443 -v /path/to/vhost.d:/etc/nginx/vhost.d:ro -v /var/run/docker.sock:/tmp/docker.sock:ro jwilder/nginx-proxy
+    $ { echo 'proxy_cache my-cache;'; echo 'proxy_cache_valid  200 302  60m;'; echo 'proxy_cache_valid  404 1m;' } > /path/to/vhost.d/app.example.com_location
+
+If you are using multiple hostnames for a single container (e.g. `VIRTUAL_HOST=example.com,www.example.com`), the virtual host configuration file must exist for each hostname. If you would like to use the same configuration for multiple virtual host names, you can use a symlink:
+
+    $ { echo 'proxy_cache my-cache;'; echo 'proxy_cache_valid  200 302  60m;'; echo 'proxy_cache_valid  404 1m;' } > /path/to/vhost.d/app.example.com_location
+    $ ln -s /path/to/vhost.d/www.example.com /path/to/vhost.d/example.com
+
+#### Per-VIRTUAL_HOST location default configuration
+
+If you want most of your virtual hosts to use a default single `location` block configuration and then override on a few specific ones, add those settings to the `/etc/nginx/vhost.d/default_location` file. This file
+will be used on any virtual host which does not have a `/etc/nginx/vhost.d/{VIRTUAL_HOST}` file associated with it.
+

nginx.tmpl

@@ -135,6 +135,11 @@ server {
 		auth_basic	"Restricted {{ $host }}";
 		auth_basic_user_file	{{ (printf "/etc/nginx/htpasswd/%s" $host) }};
 		{{ end }}
+		{{ if (exists (printf "/etc/nginx/vhost.d/%s_location" $host)) }}
+		include {{ printf "/etc/nginx/vhost.d/%s_location"}}
+		{{ else if (exists /etc/vhost.d/defaults_location) }}
+		include /etc/nginx/vhost.d/defaults_location
+		{{ end }}
 	}
 }
 {{ else }}
@@ -155,6 +160,11 @@ server {
 		auth_basic	"Restricted {{ $host }}";
 		auth_basic_user_file	{{ (printf "/etc/nginx/htpasswd/%s" $host) }};
 		{{ end }}
+		{{ if (exists (printf "/etc/nginx/vhost.d/%s_location" $host)) }}
+		include {{ printf "/etc/nginx/vhost.d/%s_location"}}
+		{{ else if (exists /etc/vhost.d/defaults_location) }}
+		include /etc/nginx/vhost.d/defaults_location
+		{{ end }}
 	}
 }