#!/bin/sh
# r12: r11 shipped the new backup command but conffile preservation kept
# the r9 '@download:/cgi-backup' value on upgrading devices. Rewrite it to
# the sysupgrade -b form so those users get a working Download Config
# Backup button without manual uci set.

[ -f /etc/config/quickactions ] || exit 0

cur=$(uci -q get quickactions.backup.command)
case "$cur" in
    *'@download:'*|*'cgi-backup'*)
        uci set 'quickactions.backup.command=/sbin/sysupgrade -b /tmp/backup-$(date +%Y%m%d-%H%M%S).tar.gz && ls -la /tmp/backup-*.tar.gz | tail -1'
        uci commit quickactions
        logger -t quickactions "backup.command migrated off legacy @download: endpoint"
        ;;
esac

exit 0