Rework docker approach

Dockerfile

@@ -1,30 +1,33 @@
-FROM php:8-apache
+FROM php:8.1-apache
 
-COPY . .
 
-ENV DATABASE_URL=localhost
-
-# Apk install
 RUN apt update -y && apt install -y zip wget libbz2-dev libcurl4-openssl-dev zlib1g-dev libpng-dev libicu-dev libonig-dev libxslt-dev
 
-# Install pdo
-RUN docker-php-ext-install pdo_mysql bz2 curl fileinfo gd intl mbstring mysqli xsl
 
-# Install composer
-RUN php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');" && php composer-setup.php && php -r "unlink('composer-setup.php');" && mv composer.phar /usr/local/bin/composer
-RUN composer install -n --no-scripts
-RUN mkdir -p /var/www/html/var
-RUN mkdir -p /var/www/html/var/log
-RUN mkdir -p /var/www/html/var/cache
-RUN chown -R www-data:www-data /var/www/html/var
 
-ENV APACHE_DOCUMENT_ROOT /var/www/html/public
+ADD https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions /usr/local/bin/
 
-RUN sed -ri -e 's!/var/www/html!${APACHE_DOCUMENT_ROOT}!g' /etc/apache2/sites-available/*.conf
-RUN sed -ri -e 's!/var/www/!${APACHE_DOCUMENT_ROOT}!g' /etc/apache2/apache2.conf /etc/apache2/conf-available/*.conf
+RUN chmod +x /usr/local/bin/install-php-extensions && \
+    install-php-extensions pdo_mysql bz2 curl fileinfo gd intl mbstring mysqli xsl
 
-RUN chmod +x start.sh
+RUN curl -sSk https://getcomposer.org/installer | php -- --disable-tls && \
+   mv composer.phar /usr/local/bin/composer
 
-WORKDIR /var/www/html
 
-ENTRYPOINT ["./start.sh"]
+
+COPY . /var/www/
+
+COPY ./docker/apache.conf /etc/apache2/sites-available/000-default.conf
+
+RUN chown -R www-data:www-data /var/www
+
+USER www-data
+
+RUN cd /var/www && \
+    composer install
+    
+WORKDIR /var/www/
+
+ENTRYPOINT ["bash", "./docker/docker.sh"]
+
+EXPOSE 80