#!/usr/bin/bash
# SPDX-License-Identifier: MIT-0
set -euo pipefail

SOURCE="/mnt/koji/repos-dist/mxos0/latest/"
DEST_HOST="{{ groups['reposerver'][0] }}"
DEST_DIR="/srv/www/repo/BaseOS"

if [[ ! -d "$SOURCE" ]]; then
    echo "Source directory $SOURCE does not exist. Skipping sync." >&2
    exit 0
fi

echo "Starting atomic synchronization of mxos0 repository to $DEST_HOST..."

# Pre-create directory structure on the destination
/usr/bin/ssh -o StrictHostKeyChecking=no "root@${DEST_HOST}" "mkdir -p ${DEST_DIR}/x86_64/os ${DEST_DIR}/x86_64/debug/tree ${DEST_DIR}/source/tree"

# Sync x86_64 to BaseOS/x86_64/os
if [[ -d "${SOURCE}x86_64" ]]; then
    echo "Syncing x86_64 architecture..."
    /usr/bin/rsync -a -L --delete --delay-updates "${SOURCE}x86_64/" "root@${DEST_HOST}:${DEST_DIR}/x86_64/os/"
fi

# Sync x86_64-debuginfo to BaseOS/x86_64/debug/tree
if [[ -d "${SOURCE}x86_64-debuginfo" ]]; then
    echo "Syncing x86_64 debuginfo..."
    /usr/bin/rsync -a -L --delete --delay-updates "${SOURCE}x86_64-debuginfo/" "root@${DEST_HOST}:${DEST_DIR}/x86_64/debug/tree/"
fi

# Sync src to BaseOS/source/tree
if [[ -d "${SOURCE}src" ]]; then
    echo "Syncing source RPMs..."
    /usr/bin/rsync -a -L --delete --delay-updates "${SOURCE}src/" "root@${DEST_HOST}:${DEST_DIR}/source/tree/"
fi

echo "Synchronization completed successfully."