# qBittorrent and OpenVPN
#
# Version 1.8

FROM alpine:latest
MAINTAINER MarkusMcNugen

VOLUME /downloads
VOLUME /config

RUN echo "http://dl-4.alpinelinux.org/alpine/edge/community/" >> /etc/apk/repositories
RUN echo "http://dl-4.alpinelinux.org/alpine/edge/testing/" >> /etc/apk/repositories
RUN apk upgrade --no-cache
RUN apk add --no-cache --upgrade coreutils 
RUN apk add --no-cache --upgrade bash 
RUN apk add --no-cache --upgrade openvpn 
RUN apk add --no-cache --upgrade openssl 
RUN apk add --no-cache --upgrade iptables 
RUN apk add --no-cache --upgrade shadow 
RUN apk add --no-cache --upgrade boost-system 
RUN apk add --no-cache --upgrade boost-thread 
RUN apk add --no-cache --upgrade ca-certificates 
RUN apk add --no-cache --upgrade unrar 
RUN apk add --no-cache --upgrade findutils 
RUN apk add --no-cache --upgrade perl 
RUN apk add --no-cache --upgrade gawk 
RUN apk add --no-cache --upgrade pacman 
RUN apk add --no-cache --upgrade net-tools 
RUN update-ca-certificates

RUN usermod -u 99 nobody

# copy patches
COPY patches/ /tmp/patches

RUN buildDeps=" \
		automake \
		autoconf \
		boost-dev \
		clang-libs \
		curl \
		cmake \
		file \
		g++ \
		git \
		geoip-dev \
		gnutls-dev \
		libtool \
		linux-headers \
		linux-pam-dev \
		make \
		qt5-qttools-dev \
		qt5-qtbase-dev \
		readline-dev \
		tar \
		xz \
	"; \
    set -x \
    && apk add --update --virtual .build-deps $buildDeps
    
RUN export LIBTOR_VERSION=$(curl --silent "https://github.com/arvidn/libtorrent/tags" 2>&1 | grep -m 1 'libtorrent-' |  sed -e 's~^[ \t]*~~;s~[ \t]*$~~' | sed -n 's/.*href="\([^"]*\).*/\1/p' | sed 's!.*/!!') \
    && curl -L "https://github.com/arvidn/libtorrent/archive/$LIBTOR_VERSION.tar.gz" -o libtor.tar.gz \
    && mkdir -p /usr/src/libtorrent \
    && tar -xzf libtor.tar.gz -C /usr/src/libtorrent --strip-components=1 \
    && rm libtor.tar.gz* \
    && cd /usr/src/libtorrent/ \
    && ./autotool.sh \
    && export LDFLAGS=-L/opt/local/lib \
    && export CXXFLAGS=-I/opt/local/include \
    && ./configure --disable-debug --enable-encryption --prefix=/usr \
    && make -j$(nproc) \
    && make install \
    && QBIT_VERSION=$(curl --silent "https://github.com/qbittorrent/qBittorrent/tags" 2>&1 | grep -m 1 'release-' |  sed -e 's~^[ \t]*~~;s~[ \t]*$~~' | sed -n 's/.*href="\([^"]*\).*/\1/p' | sed 's!.*/!!') \
    && curl -L "https://github.com/qbittorrent/qBittorrent/archive/$QBIT_VERSION.tar.gz" -o qbittorrent.tar.gz \
    && mkdir -p /usr/src/qbittorrent \
    && tar -xzf qbittorrent.tar.gz -C /usr/src/qbittorrent --strip-components=1 \
    && rm qbittorrent.tar.gz* \
    && cd /usr/src/qbittorrent/src/app \
    && patch -i /tmp/patches/main.patch \
    && cd /usr/src/qbittorrent/ \
    && ./configure --disable-gui --prefix=/usr \
    && make -j$(nproc) \
    && make install \
    && cd / \
    && rm -rf /usr/src/libtorrent \
    && rm -rf /usr/src/qbittorrent
    
RUN runDeps="$( \
	scanelf --needed --nobanner /usr/local/bin/qbittorrent-nox \
		| awk '{ gsub(/,/, "\nso:", $2); print "so:" $2 }' \
		| xargs -r apk info --installed \
		| sort -u \
	)" \
    && apk add --virtual .run-deps $runDeps gnutls-utils iptables \
    && apk del .build-deps \
    && rm -rf /var/cache/apk/* \
    && rm -rf /tmp/*

# Add configuration and scripts
ADD openvpn/ /etc/openvpn/
ADD qbittorrent/ /etc/qbittorrent/

RUN chmod +x /etc/qbittorrent/*.sh /etc/qbittorrent/*.init /etc/openvpn/*.sh

# Expose ports and run
EXPOSE 8080
EXPOSE 8999
EXPOSE 8999/udp
CMD ["/bin/bash", "/etc/openvpn/start.sh"]