From 4fbcc1a04d62b5b569c7f26f8f80dec27326cf2a Mon Sep 17 00:00:00 2001
From: vkcku <git@mail.vkcku.com>
Date: Mon, 1 Jun 2026 09:43:32 +0530
Subject: infra: initial commit

monorepo-revid: ed8c310e6049eb2c7bba4ee82872707984c2c5bb
---
 infra/README.md        |  3 +++
 infra/nix/_treefmt.nix |  7 +++++++
 infra/nix/checks.nix   | 22 ++++++++++++++++++++++
 infra/nix/devshell.nix | 15 +++++++++++++++
 root/nix/_treefmt.nix  |  4 ++++
 5 files changed, 51 insertions(+)
 create mode 100644 infra/README.md
 create mode 100644 infra/nix/_treefmt.nix
 create mode 100644 infra/nix/checks.nix
 create mode 100644 infra/nix/devshell.nix

diff --git a/infra/README.md b/infra/README.md
new file mode 100644
index 0000000..ba43538
--- /dev/null
+++ b/infra/README.md
@@ -0,0 +1,3 @@
+# Infra
+
+This contains the configurations for all my machines and other related items.
diff --git a/infra/nix/_treefmt.nix b/infra/nix/_treefmt.nix
new file mode 100644
index 0000000..2814c0a
--- /dev/null
+++ b/infra/nix/_treefmt.nix
@@ -0,0 +1,7 @@
+{ treefmt-nix, pkgs, ... }:
+let
+  conf = {
+    imports = [ ../../root/nix/_treefmt-base.nix ];
+  };
+in
+treefmt-nix.lib.mkWrapper pkgs conf
diff --git a/infra/nix/checks.nix b/infra/nix/checks.nix
new file mode 100644
index 0000000..52abdc8
--- /dev/null
+++ b/infra/nix/checks.nix
@@ -0,0 +1,22 @@
+{ inputs, ... }:
+{
+  perSystem =
+    { pkgs, ... }:
+    {
+      checks.infra-lint =
+        let
+          treefmt = pkgs.callPackage ./_treefmt.nix { treefmt-nix = inputs.treefmt-nix; };
+        in
+        pkgs.stdenvNoCC.mkDerivation {
+          name = "infra-lint";
+          version = "0.0.1";
+
+          src = ../../.;
+
+          buildPhase = ''
+            "${treefmt}/bin/treefmt" --ci
+            touch "$out"
+          '';
+        };
+    };
+}
diff --git a/infra/nix/devshell.nix b/infra/nix/devshell.nix
new file mode 100644
index 0000000..676f663
--- /dev/null
+++ b/infra/nix/devshell.nix
@@ -0,0 +1,15 @@
+{ inputs, self, ... }:
+{
+  perSystem =
+    { pkgs, system, ... }:
+    {
+      devShells.infra =
+        let
+          treefmt = pkgs.callPackage ./_treefmt.nix { treefmt-nix = inputs.treefmt-nix; };
+        in
+        pkgs.mkShellNoCC {
+          inputsFrom = [ self.devShells."${system}".common ];
+          packages = [ treefmt ];
+        };
+    };
+}
diff --git a/root/nix/_treefmt.nix b/root/nix/_treefmt.nix
index 8cd6d6d..07056db 100644
--- a/root/nix/_treefmt.nix
+++ b/root/nix/_treefmt.nix
@@ -2,6 +2,10 @@
 let
   conf = {
     imports = [ ./_treefmt-base.nix ];
+
+    settings.excludes = [
+      "infra/*"
+    ];
   };
 in
 treefmt-nix.lib.mkWrapper pkgs conf
-- 
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