1 files changed, 45 insertions, 0 deletions
diff --git a/dev/checks.nix b/dev/checks.nix
new file mode 100644
index 0000000..533c2a0
--- /dev/null
+++ b/dev/checks.nix
@@ -0,0 +1,45 @@
+{
+  perSystem =
+    { lib, pkgs, ... }:
+    let
+      root = lib.fileset.toSource {
+        root = ../.;
+        fileset = lib.fileset.unions [
+          ./.
+          ../.github
+          ../nixvim
+          ../flake.nix
+        ];
+      };
+    in
+    {
+      checks = {
+        format-and-lint =
+          pkgs.runCommand "format-and-lint"
+            {
+              src = root;
+              nativeBuildInputs = [
+                pkgs.actionlint
+                pkgs.deadnix
+                pkgs.nixfmt-rfc-style
+                pkgs.statix
+              ];
+            }
+            ''
+              echo "running actionlint..."
+              actionlint ./.github/workflows/*
+
+              echo "running deadnix..."
+              deadnix
+
+              echo "running nixfmt..."
+              nixfmt --check .
+
+              echo "running statix..."
+              statix check .
+
+              touch $out
+            '';
+      };
+    };
+}