FROM alpine:3.23.2@sha256:865b95f46d98cf867a156fe4a135ad3fe50d2056aa3f25ed31662dff6da4eb62 AS base

RUN apk update && apk add --no-cache --upgrade rsync openssh openssl busybox

RUN rm -rf /var/cache/apk/*

COPY docker-rsync/* /bin/
RUN chmod +x /bin/agent-* /bin/ssh-* /bin/hosts-*

FROM base AS build

COPY entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

ENTRYPOINT ["/entrypoint.sh"]