29 lines
939 B
Nix
29 lines
939 B
Nix
{
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description = "A Nix-flake-based Java development environment";
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inputs.nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1.*.tar.gz";
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outputs = { self, nixpkgs }:
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let
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javaVersion = 20; # Change this value to update the whole stack
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overlays = [
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(final: prev: rec {
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jdk = prev."jdk${toString javaVersion}";
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gradle = prev.gradle.override { java = jdk; };
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maven = prev.maven.override { inherit jdk; };
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})
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];
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supportedSystems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
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forEachSupportedSystem = f: nixpkgs.lib.genAttrs supportedSystems (system: f {
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pkgs = import nixpkgs { inherit overlays system; };
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});
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in
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{
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devShells = forEachSupportedSystem ({ pkgs }: {
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default = pkgs.mkShell {
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packages = with pkgs; [ gradle jdk maven jdt-language-server ];
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};
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});
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};
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}
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