FROM alpine:3.23.3@sha256:25109184c71bdad752c8312a8623239686a9a2071e8825f20acb8f2198c3f659 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"]