initial commit

templates/container/flake.nix

@@ -0,0 +1,58 @@
+{
+  description = "Container NixOS configurations";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+
+    synix.url = "git+https://git.sid.ovh/sid/synix.git?ref=release-25.11";
+    synix.imputs.nixpkgs.follows = "nixpkgs";
+  };
+
+  outputs =
+    {
+      self,
+      nixpkgs,
+      ...
+    }@inputs:
+    let
+      inherit (self) outputs;
+
+      system = "x86_64-linux";
+
+      lib = nixpkgs.lib.extend (final: prev: inputs.synix.lib or { });
+    in
+    {
+      packages =
+        let
+          pkgs = nixpkgs.legacyPackages.${system};
+        in
+        import ./pkgs { inherit pkgs; };
+
+      overlays = import ./overlays { inherit (self) inputs; };
+
+      devShells =
+        let
+          pkgs = nixpkgs.legacyPackages.${system};
+        in
+        {
+          default = pkgs.mkShell {
+            buildInputs = with pkgs; [
+              nixos-container
+              tmux
+            ];
+          };
+        };
+
+      nixosModules = import ./modules;
+
+      nixosConfigurations = {
+        container = nixpkgs.lib.nixosSystem {
+          inherit system;
+          modules = [ ./config ];
+          specialArgs = {
+            inherit inputs outputs lib;
+          };
+        };
+      };
+    };
+}