From 42a2d42eecf551dd1990c97c1ae2586cd46674be Mon Sep 17 00:00:00 2001
From: Chris Wells <chris@mathematicaster.org>
Date: Mon, 30 Dec 2024 21:23:52 -0600
Subject: Started writing the main utilities for my webpage

---
 nix/overlay.nix | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 nix/overlay.nix

(limited to 'nix/overlay.nix')

diff --git a/nix/overlay.nix b/nix/overlay.nix
new file mode 100644
index 0000000..c8ec384
--- /dev/null
+++ b/nix/overlay.nix
@@ -0,0 +1,24 @@
+{ nix-filter, ... }:
+final: prev: let
+  src = nix-filter {
+    root = ../.;
+    include = [
+      ../app
+      ../src
+      ../package.yaml
+      # ../www-main.cabal
+    ];
+  };
+in {
+  haskellPackages = prev.haskellPackages.extend (hfinal: hprev: {
+    www-main = hfinal.callCabal2nix "www-main" src {};
+  });
+
+  site = prev.symlinkJoin {
+    name = "site";
+    paths = [
+      (final.haskell.lib.compose.justStaticExecutables final.haksellPackages.www-main)
+      prev.rsync
+    ];
+  };
+}
-- 
cgit v1.2.3