Dockerfile fixes

Dockerfile

@@ -1,11 +1,10 @@
-FROM alpine:edge
+FROM alpine:3.8
 
 ARG LYCHEE_VERSION=3.1.6
 
 ENV UID=991 GID=991
 
-RUN echo "@testing https://nl.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories \
+RUN BUILD_DEPS=" \
- && BUILD_DEPS=" \
     imagemagick-dev \
     tar \
     libressl \
@@ -17,34 +16,34 @@ RUN echo "@testing https://nl.alpinelinux.org/alpine/edge/testing" >> /etc/apk/r
  && apk -U upgrade && apk add \
     ${BUILD_DEPS} \
     nginx \
-    php7.1-mbstring@testing \
+    php7-mbstring \
-    php7.1-fpm@testing \
+    php7-fpm \
-    php7.1-exif@testing \
+    php7-exif \
-    php7.1-gd@testing \
+    php7-gd \
-    php7.1-json@testing \
+    php7-json \
-    php7.1-mysqli@testing \
+    php7-mysqli \
-    php7.1-zip@testing \
+    php7-zip \
-    php7.1-session@testing \
+    php7-session \
-    php7.1-pear@testing \
+    php7-pear \
-    php7.1-dev@testing \
+    php7-dev \
     s6 \
     su-exec \
     imagemagick \
  && pecl install imagick \
- && echo "extension=imagick.so" > /etc/php7.1/conf.d/imagick.ini \
+ && echo "extension=imagick.so" > /etc/php7/conf.d/imagick.ini \
  && sed -i -e "s/max_execution_time = 30/max_execution_time = 200/g" \
     -e "s/post_max_size = 8M/post_max_size = 100M/g" \
     -e "s/upload_max_filesize = 2M/upload_max_filesize = 20M/g" \
     -e "s/memory_limit = 256M/memory_limit = 512M/g" \
-    /etc/php7.1/php.ini \
+    /etc/php7/php.ini \
  && mkdir /lychee \
- && apk del ${BUILD_DEPS} php7.1-pear php7.1-dev \
+ && apk del ${BUILD_DEPS} php7-pear php7-dev \
  && rm -rf /var/cache/apk/* /tmp/*
 
 COPY . /lychee/
 
 RUN mv /lychee/docker/nginx.conf /etc/nginx/nginx.conf && \
-    mv /lychee/docker/php-fpm.conf /etc/php7.1/php-fpm.conf && \
+    mv /lychee/docker/php-fpm.conf /etc/php7/php-fpm.conf && \
     mv /lychee/docker/s6.d /etc/ && \
     mv /lychee/docker/run.sh /usr/local/bin/run.sh
 

docker/run.sh

@@ -1,4 +1,4 @@
 #!/bin/sh
 mkdir /lychee/uploads/big /lychee/uploads/import /lychee/uploads/medium /lychee/uploads/thumb
-chown -R $UID:$GID /lychee /etc/nginx /etc/php7.1 /var/log /var/lib/nginx /tmp /etc/s6.d
+chown -R $UID:$GID /lychee /etc/nginx /etc/php7 /var/log /var/lib/nginx /tmp /etc/s6.d
 exec su-exec $UID:$GID /bin/s6-svscan /etc/s6.d

docker/s6.d/php/run

@@ -1,2 +1,2 @@
 #!/bin/sh
-exec php-fpm7.1
+exec php-fpm7