test naive templates

vlang/flake.nix

@@ -0,0 +1,19 @@
+{
+  description = "A very basic Vlang flake";
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+  };
+
+
+  outputs = { self, nixpkgs, ...}: 
+  let
+    supportedSystems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
+    forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
+    pkgs = forAllSystems (system: nixpkgs.legacyPackages.${system});
+  in
+  {
+    devShells = forAllSystems (system: {
+      default = pkgs.${system}.callPackage ./shell.nix {};
+    });
+  };
+}

vlang/shell.nix

@@ -0,0 +1,21 @@
+
+{ pkgs ? import <nixpkgs> {}}:
+
+pkgs.mkShell rec {
+    buildInputs = with pkgs; [
+        vlang
+        python3
+        python3Packages.pip
+        gcc
+        hdf5
+        gfortran
+        liblapack
+        openblas
+        openmpi
+        metis
+        #mesa
+    ];
+    shellHook = ''
+      unalias v
+    '';
+}