From 98bf3ef0b174124d095f30f7fe0b60016d6ca461 Mon Sep 17 00:00:00 2001
From: Philipp Mandler <info@philipp-mandler.com>
Date: Mon, 13 Jan 2025 22:58:29 +0100
Subject: [PATCH] flake: add overlay

---
 flake.nix             | 32 ++++++++++++++++++++++++++++++--
 nix/pkgs/frontend.nix |  2 +-
 2 files changed, 31 insertions(+), 3 deletions(-)

diff --git a/flake.nix b/flake.nix
index b363c6d7..6c13f447 100644
--- a/flake.nix
+++ b/flake.nix
@@ -35,10 +35,38 @@
       self,
       ...
     }:
+    {
+      overlays.default = (final: prev:
+        let
+          pkgs = prev;
+          lib = pkgs.lib;
+        in
+        {
+          transcribee-backend = import ./nix/pkgs/backend.nix {
+            inherit pkgs lib uv2nix pyproject-nix pyproject-build-systems;
+            python = prev.python311;
+          };
+
+          transcribee-frontend = import ./nix/pkgs/frontend.nix {
+            inherit pkgs lib;
+
+            versionInfo = {
+              commitHash = if (self ? rev) then self.rev else self.dirtyRev;
+              commitDate = lib.readFile "${prev.runCommand "timestamp" { env.when = self.lastModified; } "echo -n `date -d @$when --iso-8601=s` > $out"}";
+            };
+          };
+        });
+
+      nixosModules.default = {
+        nixpkgs.overlays = [ self.overlays.default ];
+      };
+    } //
     (flake-utils.lib.eachDefaultSystem
       (system:
         let
-          pkgs = nixpkgs.legacyPackages.${system};
+          pkgs = import nixpkgs {
+            inherit system;
+          };
           lib = nixpkgs.lib;
           python = pkgs.python311;
 
@@ -50,7 +78,7 @@
           ];
         in
         {
-          packages = rec {
+          packages = {
             worker = (import ./nix/pkgs/worker.nix { inherit pkgs lib python uv2nix pyproject-nix pyproject-build-systems; });
             backend = (import ./nix/pkgs/backend.nix { inherit pkgs lib python uv2nix pyproject-nix pyproject-build-systems; });
             frontend = (import ./nix/pkgs/frontend.nix {
diff --git a/nix/pkgs/frontend.nix b/nix/pkgs/frontend.nix
index a44234c7..e90f2aec 100644
--- a/nix/pkgs/frontend.nix
+++ b/nix/pkgs/frontend.nix
@@ -17,7 +17,7 @@ pkgs.buildNpmPackage (lib.fix (self: {
       gitDeps = (lib.attrsets.filterAttrs (name: pkgInfo:
         (lib.hasPrefix "node_modules/" name)
         && (lib.hasPrefix "git" (pkgInfo.resolved or "")))
-        (pkgs.lib.importJSON (self.src + "/package-lock.json")).packages);
+        (lib.importJSON (self.src + "/package-lock.json")).packages);
     in lib.attrsets.mapAttrs (name: pkgInfo:
       let
         src = builtins.fetchGit {