template for zig compiler dev

templates/compiler-dev/flake.nix

@@ -0,0 +1,39 @@
+{
+  description = "Zig compiler development.";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+
+    # Used for shell.nix
+    flake-compat = { url = github:edolstra/flake-compat; flake = false; };
+  };
+
+  outputs = { self, nixpkgs, flake-utils, ... }@inputs:
+    flake-utils.lib.eachDefaultSystem (system:
+      let pkgs  = import nixpkgs { inherit system; };
+      in {
+        devShells.default = pkgs.mkShell {
+          nativeBuildInputs = with pkgs; [
+            cmake
+            gdb
+            libxml2
+            ninja
+            qemu
+            wasmtime
+            zlib
+          ] ++ (with llvmPackages_14; [
+            clang
+            clang-unwrapped
+            lld
+            llvm
+          ]);
+
+          hardeningDisable = [ "all" ];
+        };
+
+        # For compatibility with older versions of the `nix` binary
+        devShell = self.devShells.${system}.default;
+      }
+  );
+}