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{ config, lib, pkgs, ... }:
let
cfg = config.programs.screen;
in
{
options = {
programs.screen = {
enable = lib.mkEnableOption (lib.mdDoc "screen, a basic terminal multiplexer");
package = lib.mkPackageOptionMD pkgs "screen" { };
screenrc = lib.mkOption {
type = with lib.types; nullOr lines;
example = ''
defscrollback 10000
startup_message off
'';
description = lib.mdDoc "The contents of {file}`/etc/screenrc` file";
};
};
};
config = {
# TODO: Added in 24.05, remove before 24.11
assertions = [
{
assertion = cfg.screenrc != null -> cfg.enable;
message = "`programs.screen.screenrc` has been configured, but `programs.screen.enable` is not true";
}
];
} // lib.mkIf cfg.enable {
environment.etc.screenrc = {
enable = cfg.screenrc != null;
text = cfg.screenrc;
};
environment.systemPackages = [ cfg.package ];
security.pam.services.screen = {};
};
}
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