mirror of
https://github.com/ItsDrike/nixdots
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64 lines
1.7 KiB
Nix
64 lines
1.7 KiB
Nix
{
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config,
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pkgs,
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lib,
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...
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}: let
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inherit (lib) mkIf getExe;
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inherit (lib.strings) concatStringsSep;
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deviceType = config.myOptions.device.roles.type;
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acceptedTypes = ["laptop" "desktop"];
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greetingMsg = "'Access is restricted to authorized personnel only.'";
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tuiGreetTheme = "'border=magenta;text=cyan;prompt=green;time=red;action=white;button=yellow;container=black;input=gray'";
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sessionData = config.services.displayManager.sessionData.desktops;
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sessionPaths = concatStringsSep ":" [
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"${sessionData}/share/xsessions"
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"${sessionData}/share/wayland-sessions"
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];
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defaultSession = {
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user = "greeter";
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command = concatStringsSep " " [
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(getExe pkgs.greetd.tuigreet)
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"--time"
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"--remember"
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"--remember-user-session"
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"--asterisks"
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"--greeting ${greetingMsg}"
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"--sessions '${sessionPaths}'"
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"--theme ${tuiGreetTheme}"
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];
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};
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in {
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config = mkIf (builtins.elem deviceType acceptedTypes) {
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services.greetd = {
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enable = true;
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vt = 1;
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# <https://man.sr.ht/~kennylevinsen/greetd/>
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settings = {
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# default session is what will be used if no session is selected
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# in this case it'll be a TUI greeter
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default_session = defaultSession;
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};
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};
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# Suppress error messages on tuigreet. They sometimes obscure the TUI
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# boundaries of the greeter.
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# See: https://github.com/apognu/tuigreet/issues/68#issuecomment-1586359960
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systemd.services.greetd.serviceConfig = {
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Type = "idle";
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StandardInputs = "tty";
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StandardOutput = "tty";
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StandardError = "journal";
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TTYReset = true;
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TTYVHangup = true;
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TTYVTDisallocate = true;
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};
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};
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}
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