#!/bin/sh

# OpenRC init script supports multiple Squid instances, and exposes 'rotate'.
if command -v rc-service >/dev/null; then
	SQUID_SERVICES=$(rc-status | awk '/ *squid.* started /{print $1}')
	for SQUID_SERVICE in $SQUID_SERVICES ; do
		rc-service "${SQUID_SERVICE}" rotate
	done

# Systemd unit file supports only a single default squid instance,
# and no 'rotate' support, so call squid directly.
elif command -v systemctl >/dev/null; then
	SQUID_ACTIVE=$(systemctl --type=service --state=active | awk '/^ *squid\.service / {print $1}')
	[ -n "${SQUID_ACTIVE}" ] && squid -k rotate
fi