os/overlays/overrides.nix
teutat3s edc7335d48
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Use nix version from 22.11, prevent nvfetcher from
rebuilding so much: it has nix as a dependency and won't find its hash
in the binary cache if we override our nix version with the one from
nixos-unstable. 22.11 has 2.11.1 which should be recent enough for us.
2023-02-01 11:21:46 +01:00

36 lines
764 B
Nix

channels: final: prev: {
__dontExport = true; # overrides clutter up actual creations
inherit
(channels.latest)
cachix
dhall
discord
element-desktop
rage
nix-index
qutebrowser
alejandra
signal-desktop
starship
deploy-rs
tdesktop
arduino
arduino-cli
;
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
;
});
});
}