fork: https://github.com/mrshmllow/affinity-nix

nix/fmt.nix

@@ -0,0 +1,14 @@
+{
+  perSystem = _: {
+    treefmt = {
+      projectRootFile = "flake.nix";
+      programs = {
+        nixfmt.enable = true;
+        yamlfmt.enable = true;
+        shfmt.enable = true;
+        rustfmt.enable = true;
+        taplo.enable = true;
+      };
+    };
+  };
+}

nix/hooks.nix

@@ -0,0 +1,48 @@
+{
+  perSystem =
+    {
+      config,
+      lib,
+      pkgs,
+      ...
+    }:
+    {
+      pre-commit = {
+        settings = {
+          hooks = {
+            statix.enable = true;
+            zizmor.enable = true;
+            typos.enable = true;
+            deadnix = {
+              enable = true;
+              settings.edit = true;
+            };
+            fmt = {
+              enable = true;
+              name = "nix fmt";
+              entry = "${lib.getExe config.formatter} --no-cache";
+            };
+            ty = {
+              enable = true;
+              name = "ty check";
+              files = "\\.py$";
+              entry = lib.getExe (
+                pkgs.writeShellScriptBin "ty-check" ''
+                  cd tests/
+                  ${lib.getExe pkgs.uv} run ty check
+                ''
+              );
+            };
+            actionlint = {
+              enable = true;
+              files = "^\\.github/workflows/.*\\.(yml|yaml)$";
+            };
+            yamllint = {
+              enable = true;
+              settings.configPath = ".yamllint.yaml";
+            };
+          };
+        };
+      };
+    };
+}

nix/shells.nix

@@ -0,0 +1,45 @@
+{ inputs, ... }:
+{
+  perSystem =
+    {
+      config,
+      lib,
+      craneLib,
+      pkgs,
+      self',
+      wine-packages,
+      ...
+    }:
+    let
+      cfg = config.pre-commit;
+    in
+    {
+      # Adapted from
+      # https://github.com/cachix/git-hooks.nix/blob/dcf5072734cb576d2b0c59b2ac44f5050b5eac82/flake-module.nix#L66-L78
+      devShells.default = craneLib.devShell {
+        packages = lib.flatten [
+          cfg.settings.enabledPackages
+          cfg.settings.package
+
+          pkgs.uv
+          pkgs.rust-analyzer
+        ];
+
+        env = {
+          WINE = lib.getExe self'.packages.wine;
+          WINESERVER = lib.getExe wine-packages.wineserver;
+          WINETRICKS = lib.getExe wine-packages.winetricks;
+          FUSE_OVERLAYFS = lib.getExe pkgs.fuse-overlayfs;
+          GNUTAR = lib.getExe pkgs.gnutar;
+          ZENITY = lib.getExe pkgs.zenity;
+          RSYNC = lib.getExe pkgs.rsync;
+          REGISTRY_PATCHES = (pkgs.callPackage ../packages/registry-patches.nix { }).combined;
+          ON_LINUX = inputs.on-linux.outPath;
+        };
+
+        shellHook = builtins.concatStringsSep "\n" [
+          cfg.installationScript
+        ];
+      };
+    };
+}