Fix database error when using Docker

.env.example

@@ -4,13 +4,6 @@ APP_LOG_LEVEL=debug
 APP_KEY=
 APP_URL=http://localhost
 
-DB_CONNECTION=mysql
-DB_HOST=127.0.0.1
-DB_PORT=3306
-DB_DATABASE=homestead
-DB_USERNAME=homestead
-DB_PASSWORD=secret
-
 BROADCAST_DRIVER=log
 CACHE_DRIVER=file
 SESSION_DRIVER=file

Dockerfile

@@ -14,13 +14,14 @@ RUN apt-get update && apt-get install -y \
     sqlite3 \
     nodejs \
     libpng-dev \
+    unzip \
     npm
 RUN npm install gulp -g
 
 COPY . /app
 WORKDIR app
 RUN mv config/sumas.xml.example config/sumas.xml && mv .env.example .env
-RUN composer install
+RUN composer install --no-plugins --no-scripts
 RUN npm install
 RUN npm run dev
 

resources/views/index.blade.php

@@ -25,11 +25,13 @@
 		<div id="sponsors">
 			<h2>{{ trans('index.sponsors.head.2') }}</h2>
 			<ul class="startpage">
-				@foreach(DB::table('sponsorenlinks')->where('langcode', 'de')->orderByRaw('LENGTH(linktext)', 'ASC')->get() as $link)
-				<li class="sponsor">
-					<a href="{{ $link->link }}" target="_blank" rel="noopener"><p>{{ $link->linktext }}</p> <i class="fa fa-external-link"></i></a>
-				</li>
-				@endforeach
+                @if (getenv('DB_CONNECTION')==='mysql')
+                    @foreach(DB::table('sponsorenlinks')->where('langcode', 'de')->orderByRaw('LENGTH(linktext)', 'ASC')->get() as $link)
+                    <li class="sponsor">
+                        <a href="{{ $link->link }}" target="_blank" rel="noopener"><p>{{ $link->linktext }}</p> <i class="fa fa-external-link"></i></a>
+                    </li>
+                    @endforeach
+				@endif
 			</ul>
 		</div>
 	</div>