From 08bf13cc32ec651d8d78ddfe0f04dd5c6619ec6d Mon Sep 17 00:00:00 2001
From: ryan <ryan@ryanpandya.com>
Date: Mon, 19 Jan 2026 20:30:06 -0800
Subject: [PATCH] fix: pass src from flake to package.nix

Relative paths in package.nix don't resolve correctly when
the flake is used as an input in another flake. Pass src
explicitly from the flake instead.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 flake.nix       |  2 +-
 nix/package.nix | 23 +++++------------------
 2 files changed, 6 insertions(+), 19 deletions(-)

diff --git a/flake.nix b/flake.nix
index b18a276..238b8f4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -17,7 +17,7 @@
 
       # Overlay to add systant to pkgs
       overlays.default = final: prev: {
-        systant = final.callPackage ./nix/package.nix { };
+        systant = final.callPackage ./nix/package.nix { src = self; };
       };
     }
     //
diff --git a/nix/package.nix b/nix/package.nix
index 15eda2f..25bbbae 100644
--- a/nix/package.nix
+++ b/nix/package.nix
@@ -4,6 +4,7 @@
   stdenv,
   bun,
   cacert,
+  src,  # passed from flake.nix
 }:
 
 let
@@ -14,15 +15,7 @@ let
     pname = "systant-deps";
     version = "0.1.0";
 
-    src = lib.fileset.toSource {
-      root = ./..;
-      fileset = lib.fileset.unions [
-        ./../package.json
-        ./../bun.lock
-      ];
-    };
-
-    nativeBuildInputs = [ bun cacert ];
+    inherit src;
 
     buildPhase = ''
       export HOME=$TMPDIR
@@ -33,6 +26,8 @@ let
       cp -r node_modules $out
     '';
 
+    nativeBuildInputs = [ bun cacert ];
+
     outputHashMode = "recursive";
     outputHashAlgo = "sha256";
     # To update: nix build .#systant 2>&1 | grep 'got:'
@@ -43,15 +38,7 @@ stdenv.mkDerivation {
   pname = "systant";
   version = "0.1.0";
 
-  src = lib.fileset.toSource {
-    root = ./..;
-    fileset = lib.fileset.unions [
-      ./../index.ts
-      ./../src
-      ./../package.json
-      ./../tsconfig.json
-    ];
-  };
+  inherit src;
 
   nativeBuildInputs = [ bun ];