nixpkgs/nixos/modules/services/desktops/gnome3/gnome-initial-setup.nix

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# GNOME Initial Setup.
{ config, pkgs, lib, ... }:
with lib;
let
# GNOME initial setup's run is conditioned on whether
# the gnome-initial-setup-done file exists in XDG_CONFIG_HOME
# Because of this, every existing user will have initial setup
# running because they never ran it before.
#
# To prevent this we create the file if the users stateVersion
# is older than 20.03 (the release we added this module).
script = pkgs.writeScript "create-gis-stamp-files" ''
#!${pkgs.runtimeShell}
setup_done=$HOME/.config/gnome-initial-setup-done
echo "Creating g-i-s stamp file $setup_done ..."
cat - > $setup_done <<- EOF
yes
EOF
'';
createGisStampFilesAutostart = pkgs.writeTextFile rec {
name = "create-g-i-s-stamp-files";
destination = "/etc/xdg/autostart/${name}.desktop";
text = ''
[Desktop Entry]
Type=Application
Name=Create GNOME Initial Setup stamp files
Exec=${script}
StartupNotify=false
NoDisplay=true
OnlyShowIn=GNOME;
AutostartCondition=unless-exists gnome-initial-setup-done
X-GNOME-Autostart-Phase=EarlyInitialization
'';
};
in
{
###### interface
options = {
services.gnome3.gnome-initial-setup = {
enable = mkEnableOption "GNOME Initial Setup, a Simple, easy, and safe way to prepare a new system";
};
};
###### implementation
config = mkIf config.services.gnome3.gnome-initial-setup.enable {
environment.systemPackages = [
pkgs.gnome3.gnome-initial-setup
]
++ optional (versionOlder config.system.stateVersion "20.03") createGisStampFilesAutostart
;
systemd.packages = [
pkgs.gnome3.gnome-initial-setup
];
systemd.user.targets."gnome-session".wants = [
"gnome-initial-setup-copy-worker.service"
"gnome-initial-setup-first-login.service"
"gnome-welcome-tour.service"
];
systemd.user.targets."gnome-session@gnome-initial-setup".wants = [
"gnome-initial-setup.service"
];
};
}