Merge pull request #61 from smcleaner/more-secure-dockerfile

Chore: reduce attack surface for Docker image

Author: Wylbur

1/apache/Dockerfile

@@ -4,7 +4,7 @@ FROM php:8.1-apache
 RUN a2enmod rewrite
 
 # install the PHP extensions we need
-RUN apt-get update && apt-get install -y libzip-dev libonig-dev libpng-dev libjpeg-dev libpq-dev \
+RUN apt-get update && apt-get install -y --no-install-recommends libzip-dev libonig-dev libpng-dev libjpeg-dev libpq-dev \
 	&& rm -rf /var/lib/apt/lists/* \
 	&& docker-php-ext-configure gd --with-jpeg=/usr \
 	&& docker-php-ext-install gd mbstring pdo pdo_mysql pdo_pgsql zip