os/overlays/overrides.nix
David Arnold 838bcd1f51 nix-direnv: rm enableFlakes and pass nixUnstable
>        Failed assertions:
       - The option definition `programs.direnv.nix-direnv.enableFlakes' in `/nix/store/pv3vi4n7x83r4sc3ljqdgg9qifr4n5gp-source/users/profiles/direnv' no longer has any effect; please remove it.
       Flake support is now always enabled.
2021-12-29 14:00:25 -08:00

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Nix

channels: final: prev: {
__dontExport = true; # overrides clutter up actual creations
inherit (channels.latest)
cachix
dhall
discord
element-desktop
rage
nixpkgs-fmt
qutebrowser
signal-desktop
starship
deploy-rs
;
# nix is set to 2.3 in 21.11
nix-direnv = prev.nix-direnv.override { nix = prev.nixUnstable; };
haskellPackages = prev.haskellPackages.override
(old: {
overrides = prev.lib.composeExtensions (old.overrides or (_: _: { })) (hfinal: hprev:
let version = prev.lib.replaceChars [ "." ] [ "" ] prev.ghc.version;
in
{
# same for haskell packages, matching ghc versions
inherit (channels.latest.haskell.packages."ghc${version}")
haskell-language-server;
});
});
}