docker-librespot/Dockerfile

FROM alpine:3.13.1

ARG LIBRESPOT_PACKAGE_REPOSITORY=http://dl-cdn.alpinelinux.org/alpine/edge/testing
ARG LIBRESPOT_PACKAGE_VERSION=0.1.3-r1
ENV LIBRESPOT_CACHE_PATH=/var/cache/librespot
RUN apk add --repository=$LIBRESPOT_PACKAGE_REPOSITORY --no-cache \
        librespot=$LIBRESPOT_PACKAGE_VERSION \
    && mkdir $LIBRESPOT_CACHE_PATH \
    && chown librespot $LIBRESPOT_CACHE_PATH
VOLUME $LIBRESPOT_CACHE_PATH

RUN apk add --no-cache strace

USER librespot
CMD ["librespot", "--help"]