Merge pull request #60 from maggie0002/patch-1

Format Dockerfile using Docker's conventions

Author: TrafeX

Dockerfile

@@ -1,12 +1,30 @@
 FROM alpine:3.13
-LABEL Maintainer="Tim de Pater <[email protected]>" \
-      Description="Lightweight container with Nginx 1.18 & PHP 8.0 based on Alpine Linux."
+LABEL Maintainer="Tim de Pater <[email protected]>"
+LABEL Description="Lightweight container with Nginx 1.18 & PHP 8.0 based on Alpine Linux."
 
 # Install packages and remove default server definition
-RUN apk --no-cache add php8 php8-fpm php8-opcache php8-mysqli php8-json php8-openssl php8-curl \
-    php8-zlib php8-xml php8-phar php8-intl php8-dom php8-xmlreader php8-ctype php8-session \
-    php8-mbstring php8-gd nginx supervisor curl && \
-    rm /etc/nginx/conf.d/default.conf
+RUN apk --no-cache add \
+  curl \
+  nginx \
+  php8 \
+  php8-ctype \
+  php8-curl \
+  php8-dom \
+  php8-fpm \
+  php8-gd \
+  php8-intl \
+  php8-json \
+  php8-mbstring \
+  php8-mysqli \
+  php8-opcache \
+  php8-openssl \
+  php8-phar \
+  php8-session \
+  php8-xml \
+  php8-xmlreader \
+  php8-zlib \
+  supervisor \
+  && rm /etc/nginx/conf.d/default.conf
 
 # Create symlink so programs depending on `php` still function
 RUN ln -s /usr/bin/php8 /usr/bin/php