FROM replaceme:latest

# Variables for URLs and versions
ARG CENTOS_VERSION=10 \
    EPEL_VERSION=10 \
    RSYNC_MIRROR=rsync://mirror.in2p3.fr \
    CENTOS_PATH=/pub/linux/centos-stream \
    EPEL_PATH=/pub/epel

# Copy exclusions file
COPY rsync-excludes.txt /etc/rsync-excludes.txt

# Build rsync options and sync repositories
RUN <<EOR
set -Eeuo pipefail
mkdir -p /var/www/centos/${CENTOS_VERSION}-stream
mkdir -p /var/www/epel/${EPEL_VERSION}
RSYNC_OPTS="-azH --progress --delete --exclude-from=/etc/rsync-excludes.txt"
rsync ${RSYNC_OPTS} ${RSYNC_MIRROR}${CENTOS_PATH}/${CENTOS_VERSION}-stream/ /var/www/centos/${CENTOS_VERSION}-stream/
rsync ${RSYNC_OPTS} ${RSYNC_MIRROR}${EPEL_PATH}/${EPEL_VERSION}/ /var/www/epel/${EPEL_VERSION}/
EOR