treewide: back to flake parts (#539)

* treewide: back to flake parts

* treewide: drop extra docs

these are kind pointless

3 files changed, 36 insertions, 7 deletions

diff --git a/openwrt/README.md b/openwrt/README.md
deleted file mode 100644
index 5638da9..0000000
--- a/openwrt/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# ./openwrt/
-
-## turret.nix
-
-My home router
diff --git a/openwrt/default.nix b/openwrt/default.nix
new file mode 100644
index 0000000..c8971a6
--- /dev/null
+++ b/openwrt/default.nix
@@ -0,0 +1,34 @@
+{
+  lib,
+  withSystem,
+  inputs,
+  ...
+}:
+
+{
+  flake.legacyPackages.x86_64-linux = withSystem "x86_64-linux" (
+    { pkgs, ... }:
+
+    let
+      callPackage = lib.callPackageWith (pkgs // { inherit openwrtPackages; });
+      openwrtPackages = {
+        profileFromRelease =
+          release: (inputs.openwrt-imagebuilder.lib.profiles { inherit pkgs release; }).identifyProfile;
+
+        buildOpenWrtImage =
+          { profile, ... }@args:
+          inputs.openwrt-imagebuilder.lib.build (
+            openwrtPackages.profileFromRelease args.release profile
+            // lib.removeAttrs args [
+              "profile"
+              "release"
+            ]
+          );
+      };
+    in
+
+    {
+      turret = callPackage ./turret.nix { };
+    }
+  );
+}
diff --git a/openwrt/turret.nix b/openwrt/turret.nix
index 74587bf..ab4ff3e 100644
--- a/openwrt/turret.nix
+++ b/openwrt/turret.nix
@@ -1,9 +1,9 @@
 {
-  buildOpenWrtImage,
+  openwrtPackages,
   runCommand,
 }:
 
-buildOpenWrtImage {
+openwrtPackages.buildOpenWrtImage {
   release = "23.05.0";
   profile = "netgear_wac104";