Add plugins support

Dockerfile

@@ -1,5 +1,5 @@
 FROM debian:bullseye-slim
-RUN apt-get update && apt install --no-install-recommends -y php-fpm nginx fusiondirectory fusiondirectory-plugin-mail
+RUN apt-get update && apt-get install --no-install-recommends -y php-fpm nginx fusiondirectory
 RUN mkdir /run/php && rm /etc/nginx/sites-enabled/default /etc/nginx/sites-available/default
 COPY nginx-fusiondirectory.conf /etc/nginx/conf.d/fusiondirectory.conf
 COPY fusiondirectory.conf /usr/share/doc/fusiondirectory/fusiondirectory.conf

README.md

@@ -42,3 +42,9 @@ docker exec -it fusiondirectory fusiondirectory-setup --check-config
 ```
 
 Now you can press next, you will be redirected to the login page. You can use the FusionDirectory's admin user credentials created earlier to login.
+
+## Environment variables
+
+| Variable            | Value                                                                                |
+|:-------------------:|:------------------------------------------------------------------------------------:|
+| `FD_PLUGINS`        | Space separated list of plugins name                                                 |

start.sh

@@ -1,4 +1,13 @@
 #!/bin/bash
+
+if [ -n "$FD_PLUGINS" ]; then
+    apt-get update
+    plugins=()
+    for plugin in $FD_PLUGINS; do
+        plugins+=("fusiondirectory-plugin-$plugin")
+    done
+    apt-get install -yy "${plugins[@]}"
+fi
+
 php-fpm7.4
 nginx -g 'daemon off;'
-