If gjs itself defines ARGV, it only holds the arguments that are
passed on to the script, and javascript code should combine the
programName and ARGV (or the newer programArgs) when it needs a
C-style argv array.
Do the same in the portal-helper process instead of passing along
the original C argv, to avoid confusion when accessing the arguments
from javascript.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2786>
We need this in the main gnome-shell executable in order to locate
the private Shell and St typelibs, but those aren't useful or even
usable in the extension-prefs/portal helper tools.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/192
Add a small DBus-activated GtkApplication that embeds a WebKitWebView
and implements some minimal logic to see if the login succeeds.
It will try to connect to a custom NM-provided url (the portal login
page), if one exists, or to www.gnome.org in the normal case of
a portal doing redirect.
https://bugzilla.gnome.org/show_bug.cgi?id=704416
