FROM alpine:latest

RUN apk update
RUN apk --no-cache add openssh-client borgbackup
RUN mkdir -p /root/.ssh && chmod 700 /root/.ssh
RUN mkdir -p /root/.cache/borg
RUN mkdir -p /root/.config/borg

WORKDIR /borg
VOLUME ["/root/.cache/borg", "/root/.config/borg", "/root/.ssh"]

ENTRYPOINT ["borg"]