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nixos/screen: fix assertion to actually execute

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See https://github.com/NixOS/nixpkgs/issues/312194#issuecomment-2115239401 for explanation why the assertion currently fails to run.
This commit is contained in:
Tom Fitzhenry 2024-05-16 23:38:31 +10:00 committed by tomf
parent 9c58fc7fb6
commit 05b0c4973f
1 changed files with 20 additions and 17 deletions
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37
nixos/modules/programs/screen.nix
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@ -12,7 +12,8 @@ in
package = lib.mkPackageOptionMD pkgs "screen" { };
screenrc = lib.mkOption {
type = with lib.types; nullOr lines;
type = lib.types.lines;
default = "";
example = ''
defscrollback 10000
startup_message off
@ -22,20 +23,22 @@ in
};
};
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 = {};
};
config = lib.mkMerge [
{
# TODO: Added in 24.05, remove before 24.11
assertions = [
{
assertion = cfg.screenrc != "" -> cfg.enable;
message = "`programs.screen.screenrc` has been configured, but `programs.screen.enable` is not true";
}
];
}
(lib.mkIf cfg.enable {
environment.etc.screenrc = {
text = cfg.screenrc;
};
environment.systemPackages = [ cfg.package ];
security.pam.services.screen = {};
})
];
}