aredn/files/app/partial/packages.ut

{%
/*
 * Part of AREDN® -- Used for creating Amateur Radio Emergency Data Networks
 * Copyright (C) 2024 Tim Wilkinson
 * See Contributors file for additional contributors
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation version 3 of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Additional Terms:
 *
 * Additional use restrictions exist on the AREDN® trademark and logo.
 * See AREDNLicense.txt for more info.
 *
 * Attributions to the AREDN® Project must be retained in the source code.
 * If importing this code into a new or existing project attribution
 * to the AREDN® project must be added to the source code.
 *
 * You must not misrepresent the origin of the material contained within.
 *
 * Modified versions must be modified to attribute to the original source
 * and be marked in reasonable ways as differentiate it from the original
 * version
 */
%}
{%
let count = 0;
if (!fs.access("/etc/cron.boot/reinstall-packages")) {
    const opkgs = {};
    map(split(fs.readfile("/etc/permpkg"), "\n"), p => opkgs[p] = true);
    const f = fs.popen("/bin/opkg list-installed");
    if (f) {
        for (let l = f.read("line"); length(l); l = f.read("line")) {
            const m = match(l, /^[^ \t]+/);
            if (m && !opkgs[m[0]]) {
                count++;
            }
        }
        f.close();
    }
}
%}
<div class="t">{{count}}</div>
<div class="s">installed packages</div>