Madeleine Sydney Ślaga
539cff1b68
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32 lines
843 B
Nix
32 lines
843 B
Nix
{ config, lib, pkgs, ... }:
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let
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cfg = config.sydnix.haskell;
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in {
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options.sydnix.haskell.enable =
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lib.mkEnableOption "Haskell";
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config = lib.mkIf cfg.enable {
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# Convenient shorthand for quickly opening Haskell REPLs.
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programs.bash.profileExtra =
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builtins.readFile ./haskell/ghc-with-packages.sh;
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home.file.".ghc/ghci.conf".text = ''
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:set prompt "\x1b[38;5;5mλ>\x1b[0m "
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:set prompt-cont "\x1b[38;5;5m|>\x1b[0m "
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'';
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sydnix.impermanence.cache.directories =
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let xdg-cache-dir =
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config.home.cacheHome
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or "${config.home.homeDirectory}/.cache";
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in [
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# We don't want to rebuild Hackage simply due to a reboot, do we? }:)
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(lib.removePrefix "${config.home.homeDirectory}/"
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"${xdg-cache-dir}/cabal")
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".stack"
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];
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};
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}
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