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25 lines
641 B
Nix
25 lines
641 B
Nix
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let pkgs = import ./nix/nixpkgs;
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compiler = "ghc864";
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sourceRegex = [
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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.*$"
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"^.*\.md$"
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];
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haskellPackages = pkgs.haskell.packages.${compiler}.override
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{ overrides = (self: super:
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super //
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{ "ormolu" = super.callCabal2nix "ormolu" (pkgs.lib.sourceByRegex ./. sourceRegex) {};
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});
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};
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in if pkgs.lib.inNixShell
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then haskellPackages.shellFor
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{ packages = (ps: [ ps.ormolu ]);
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buildInputs = [
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pkgs.cabal-install
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];
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}
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else haskellPackages.ormolu
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