FROM alpine:latest

RUN apk upgrade --update-cache --available && \
    apk add \
      git \
      openssh && \
    rm -rf /var/lib/apt/lists/* && \
    rm /var/cache/apk/*

COPY init/entrypoint.sh /tmp/entrypoint.sh

RUN chmod +x /tmp/entrypoint.sh

ENTRYPOINT ["/tmp/entrypoint.sh"]
# Uncomment the following line if your sidecar needs to stay alive (ie. when your sidecar is *not* an initContainer)
#CMD ["tail", "-f", "/dev/null"]