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32 lines
799 B
Nix
32 lines
799 B
Nix
{ pkgs ? (import ./nix/nixpkgs) }:
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let
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ormoluCompiler = "ghc864";
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source = pkgs.lib.sourceByRegex ./.[
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"^.*\.md$"
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"^app.*$"
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"^data.*$"
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"^ormolu.cabal$"
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"^src.*$"
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"^tests.*$"
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];
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haskellPackages = pkgs.haskell.packages.${ormoluCompiler}.override {
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overrides = ormoluOverlay;
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};
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ormoluOverlay = self: super: {
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"ormolu" = super.callCabal2nix "ormolu" source { };
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};
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ormolize = import ./nix/ormolize {
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inherit pkgs;
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inherit haskellPackages;
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};
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in {
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ormolu = haskellPackages.ormolu;
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ormoluShell = haskellPackages.shellFor {
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packages = ps: [ ps.ormolu ];
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buildInputs = [ haskellPackages.cabal-install haskellPackages.ghcid ];
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};
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inherit ormoluOverlay ormoluCompiler;
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hackage = pkgs.lib.mapAttrs ormolize haskellPackages;
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}
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