#!/usr/bin/env bash
set -euo pipefail
IFS=$'\n\t'

echo "[$(date '+%F %T')] Starting updateDockerImages.sh"

BASE="/DATA01/dockers"
SERVICES=(adguardhome caddy filebrowser freshrss gitea immich nextcloud storj)

# require Docker Compose v2 (`docker compose`)
if ! docker compose version >/dev/null 2>&1; then
 	echo "docker compose (v2) not available. Install/enable it." >&2
 	exit 1
fi

run_compose() {
 	docker compose "$@"
}

for svc in "${SERVICES[@]}"; do
	dir="$BASE/$svc"
	if [ ! -d "$dir" ]; then
		echo "Skipping $svc: directory not found: $dir"
		continue
	fi

	echo "==> Updating $svc (dir: $dir)"
	pushd "$dir" >/dev/null || { echo "pushd failed for $dir" >&2; continue; }

	# stop if desired (warning only)
	run_compose down || echo "Warning: 'down' failed for $svc"

	# pull then bring up (handle per-service failures and continue)
	run_compose pull || { echo "Error: 'pull' failed for $svc" >&2; popd >/dev/null; continue; }
	run_compose up -d || { echo "Error: 'up -d' failed for $svc" >&2; popd >/dev/null; continue; }

	popd >/dev/null
done

echo "[$(date '+%F %T')] Finished updateDockerImages.sh"