commit 3184f1f8dbd5331aa2f7239c063ec4f3fcebb783
Author: Jonas Rabenstein <jonas.rabenstein@emlix.com>
Date:   Fri Sep 19 19:57:17 2025 +0200

    initial flake setup

diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..e94c767
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1758198701,
+        "narHash": "sha256-7To75JlpekfUmdkUZewnT6MoBANS0XVypW6kjUOXQwc=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "0147c2f1d54b30b5dd6d4a8c8542e8d7edf93b5d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..f185360
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,87 @@
+{
+  description = "A very basic flake";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+  };
+
+  outputs =
+    { self, nixpkgs }:
+    let
+      inherit (nixpkgs) lib;
+
+      overlay =
+        final: pkgs:
+        (packages pkgs)
+        // lib.attrsets.mapAttrs' (name: value: {
+          name = "jellyfin-plugin-${name}";
+          inherit value;
+        }) (plugins final);
+
+      pkgs' = pkgs: pkgs.extend overlay;
+
+      per-pkgs = fn: builtins.mapAttrs (_: fn) nixpkgs.legacyPackages;
+      scan =
+        base: fn:
+        let
+          fold =
+            acc: entry: kind:
+            let
+              name = lib.strings.removeSuffix ".nix" entry;
+              attr = lib.optionalAttrs (lib.strings.hasSuffix ".nix" entry) {
+                ${name} = fn name "${base}/${entry}";
+              };
+            in
+            acc // attr;
+          files = lib.optionalAttrs (builtins.pathExists base) (builtins.readDir base);
+        in
+        lib.attrsets.foldlAttrs fold { } files;
+
+      packages =
+        pkgs: scan ./package (name: def: (pkgs' pkgs).callPackage def { original = pkgs.${name} or null; });
+      plugins =
+        pkgs:
+        let
+          base = ./plugin;
+          result = lib.attrsets.foldlAttrs (
+            acc: name: kind:
+            acc
+            // lib.optionalAttrs (kind == "directory") {
+              ${name} = (pkgs' pkgs).jellyfin.plugin (base + "/${name}") { };
+            }
+          ) { } (builtins.readDir base);
+        in
+        if builtins.pathExists base then result else { };
+
+      module = defs: {
+        imports = lib.toList defs;
+        config.nixpkgs.overlays = [ overlay ];
+      };
+
+    in
+    {
+      overlays.default = overlay;
+
+      packages = per-pkgs (
+        pkgs:
+        (packages pkgs)
+        // lib.attrsets.mapAttrs' (name: value: {
+          name = "plugin-${name}";
+          inherit value;
+        }) (plugins pkgs)
+      );
+
+      nixosModules =
+        let
+          modules = scan ./module (
+            _: def: {
+              config.nixpkgs.overlays = [ overlay ];
+              imports = [ def ];
+            }
+          );
+        in
+        { default.imports = builtins.attrValues modules; } // modules;
+
+      formatter = per-pkgs ({ nixfmt-tree, ... }: nixfmt-tree);
+    };
+}