41 lines
943 B
Nix
41 lines
943 B
Nix
{
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description = "A Nix-flake-based Scala development environment";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs";
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flake-utils.url = "github:numtide/flake-utils";
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};
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outputs = { self, nixpkgs, flake-utils }:
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flake-utils.lib.eachDefaultSystem (system:
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let
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jdk = "jdk17";
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jdkPkg = pkgs.${jdk};
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config = {
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packageOverrides = p: {
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sbt = p.sbt.override { jre = p.${jdk}; };
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scala_3 = p.scala_3.override { jre = p.${jdk}; };
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};
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};
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pkgs = import nixpkgs { inherit config jdk system; };
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inherit (pkgs) mkShell;
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scala = pkgs.scala_3;
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buildTools = with pkgs; [ sbt ];
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in {
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devShells = {
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default = mkShell {
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buildInputs = [ scala jdkPkg ] ++ buildTools;
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shellHook = ''
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${scala}/bin/scala -version
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'';
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};
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};
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});
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}
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