FROM php:alpine
RUN apk update && apk add zip libxml2-dev libpng-dev && docker-php-ext-install mysqli simplexml mbstring gd
RUN
mkdir /var/www &&
cd /var/www && mkdir mybb && cd mybb &&
curl https://resources.mybb.com/downloads/mybb_1815.zip -o mybb.zip &&
unzip mybb.zip "Upload/*" &&
mv Upload/* . &&
rm -Rf Upload mybb.zip &&
mv inc/config.default.php inc/config.php &&
chmod 666 inc/config.php inc/settings.php &&
chmod -R 777 inc/languages &&
chmod 777 cache/ cache/themes/ uploads/ uploads/avatars/ admin/backups/
WORKDIR /var/www
EXPOSE 80
CMD ["sh","-c","[ "$(ls -A forum)" ] && (echo "Forum exist" && php -S 0.0.0.0:80 -t forum) || (echo "Forum does not exist, copying…" && cp -R mybb/* forum && php -S 0.0.0.0:80 -t forum) "]