Add NGINX_INDEX

Author: smashedr

README.md

@@ -25,14 +25,15 @@ Coming Soon...
 
 ## Options
 
-| Variable    |    Default     | Description of Environment Variable |
-| :---------- | :------------: | :------------------------------------------------- |
-| STATIC      |    /static     | Nginx root directory                               |
-| SUID        |      1000      | Directory group/user ID                            |
-| GZIP_TYPES  |      `*`       | Nginx gzip_types, set `off` to disable             |
-| GZIP_LENGTH |     `1000`     | Minimum content size to compress                   |
-| BASIC_AUTH  |       -        | Basic auth file contents                           |
-| BASIC_REALM | `Unauthorized` | Minimum content size to compress                   |
+| Variable    |        Default         | Description of Environment Variable |
+| :---------- | :--------------------: | :------------------------------------------------- |
+| STATIC      |        /static         | Nginx root directory                               |
+| SUID        |          1000          | Directory group/user ID                            |
+| NGINX_INDEX | `index.html index.htm` | Nginx directory index files                        |
+| GZIP_TYPES  |          `*`           | Nginx gzip_types, set `off` to disable             |
+| GZIP_LENGTH |         `1000`         | Minimum content size to compress                   |
+| BASIC_AUTH  |           -            | Basic auth file contents                           |
+| BASIC_REALM |     `Unauthorized`     | Minimum content size to compress                   |
 
 See the [src/10-setup.sh](src/10-setup.sh) file for more details.
 

docker-compose-swarm.yaml

@@ -36,7 +36,7 @@ services:
   #        memory: 64M
   #  volumes:
   #    - static:/home/${USER_NAME:-foo}/static
-  #    - config:/etc/ssh/
+  #    - config:/etc/ssh
   #  ports:
   #    - "${SSH_PORT:-2222}:22"
 

docker-compose.yaml

@@ -31,7 +31,7 @@ services:
           memory: 64M
     volumes:
       - static:/home/${USER_NAME:-foo}/static
-      - config:/etc/ssh/
+      - config:/etc/ssh
     ports:
       - "${SSH_PORT:-2222}:22"
 

src/10-setup.sh

@@ -4,8 +4,15 @@ set -e
 
 echo "Running: ${0}"
 
-echo "STATIC: ${STATIC:-/static}"
+_NGINX_INDEX="index.html index.htm"
+_STATIC="/static"
+
+echo "STATIC: ${STATIC:-$_STATIC}"
 echo "SUID: ${SUID:-1000}"
+echo "NGINX_INDEX: ${NGINX_INDEX:=$_NGINX_INDEX}"
+
+sed "s/NGINX_INDEX/${NGINX_INDEX:=$_NGINX_INDEX}/g" \
+    -i /etc/nginx/nginx.conf
 
 : "${GZIP_TYPES:=*}"
 echo "GZIP_TYPES: ${GZIP_TYPES}"
@@ -27,8 +34,8 @@ auth_basic_user_file  /etc/nginx/auth.users;
 EOF
 fi
 
-echo "+ chown -R ${SUID:-1000}:${SUID:-1000} ${STATIC:-/static}"
-chown -R "${SUID:-1000}:${SUID:-1000}" "${STATIC:-/static}"
+echo "+ chown -R ${SUID:-1000}:${SUID:-1000} ${STATIC:-$_STATIC}"
+chown -R "${SUID:-1000}:${SUID:-1000}" "${STATIC:-$_STATIC}"
 
 echo "${0} - Done"
 

src/nginx.conf

@@ -24,7 +24,7 @@ http {
 
         location  /  {
             root        /static;
-            index       index.html index.htm index;
+            index       NGINX_INDEX;
             autoindex   on;
             include     /etc/nginx/conf.d/location.*;
         }