FROM thallian/alpine-s6:latest

ENV JAVA_OPTIONS -Dfile.encoding=UTF-8 -Dsun.jnu.encoding=UTF-8

ENV VERSION v10.2.1

ENV AIRSONIC_DIR /home/airsonic
RUN apk add --no-cache openjdk8-jre libressl ca-certificates ffmpeg flac opus lame

RUN addgroup -g 2222 airsonic
RUN adduser -h ${AIRSONIC_DIR} -S -D -u 2222 -G airsonic airsonic

RUN wget https://github.com/airsonic/airsonic/releases/download/${VERSION}/airsonic.war -O ${AIRSONIC_DIR}/airsonic.war
RUN chown -R airsonic:airsonic ${AIRSONIC_DIR}

RUN mkdir -p $AIRSONIC_DIR/data/transcode
RUN ln -s /usr/bin/ffmpeg $AIRSONIC_DIR/data/transcode/ffmpeg

ADD /rootfs /

EXPOSE 8080

VOLUME ${AIRSONIC_DIR}/data ${AIRSONIC_DIR}/music ${AIRSONIC_DIR}/playlists ${AIRSONIC_DIR}/podcasts