Proxy problem (overwritewebroot): kills normal oc/nc instance

[MrFly]

I'm using this app with the current Nextcloud. Works like a charm (with custom modifications) with a few "but's":

• Nextcloud blames about wrong upper/lower versions given in appinfo. Should be fixed easy
• in NC's config.php one has to add a "if", instead of hardcoding "overwritewebroot" to the $CONFIG-array. With the following code the normal NC instance AND roundcube with this plugin works well.

// Write some like this _after_ the $CONFIG definition:
$key = "HTTP_X_FORWARDED_HOST";
if (array_key_exists($key, $_SERVER) && $_SERVER[$key] == "your_rc_fqdn") {

    $CONFIG["overwritewebroot"] = "/cloud";
}

With this snippet, the webroot only will be modified, if NC/OC is included / called from roundcube.

Little problem:
after updates of apps / NC or config changes this may be overwritten. A simple batch script in crontab could help. Its really ugly, but works (for now). Be sure to BACKUP your original config.php first:

// will add the code to the end of config.php
echo "THE_CODE_ABOVE" >> /path/to/nc/config/config.php