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nix-community / dconf2nix

:feet: Convert dconf files (e.g. GNOME Shell) to Nix, as expected by Home Manager [maintainer=@jtojnar]
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Negative term in mkTuple #31

Closed michzappa closed 3 years ago

michzappa commented 3 years ago

Using dfconf2nix as found in https://gvolpe.com/blog/gnome3-on-nixos/ (excellent guide thank you), it gave a .nix file which contains a syntax error in mkTuple.

If either of the two numbers is negative, it is an "unexpected '-'" to the syntax checker of Nix. This came up in the "org/gnome/settings-daemon/plugins/color/night-light-last-coordinates" section of the dconf.settings.

I made it a string ("-71.xxxx" instead of -71.xxxx) and there is no longer a syntax error but I don't know if it is still performing correctly.

Have you seen this before?

Thank you

michzappa commented 3 years ago

This appears to only be an issue with the version from nix-env. I added it as a system package and it is no longer occurring. Thank you for this program.

johanbrandhorst commented 3 years ago

This is still present in v0.0.8. The following input:

[org/gnome/settings-daemon/plugins/color]
night-light-last-coordinates=(43.684199280057591, -79.347200000000001)

Produces

# Generated via dconf2nix: https://github.com/gvolpe/dconf2nix
{ lib, ... }:

let
  mkTuple = lib.hm.gvariant.mkTuple;
in
{
  dconf.settings = {
    "org/gnome/settings-daemon/plugins/color" = {
      night-light-last-coordinates = mkTuple [ 43.68419928005759 -79.3472 ];
    };
}