packages: insta-wow pkg init

outputs/pkgs/instawow/plugins/tsm.nix

@@ -0,0 +1,43 @@
+# Credit github:seirl
+# <https://github.com/seirl/seirl-nixos/blob/a10128546a5412049ce547f2f6ce6a80b3c253af/pkgs/instawow/plugins/tsm.nix>
+{
+  lib,
+  python3,
+  fetchFromGitHub,
+  instawow,
+}: let
+  inherit (builtins) attrValues;
+in
+  python3.pkgs.buildPythonPackage rec {
+    pname = "instawow-tsm";
+    version = "72edf2ba3850eaaa5041d5aa1f55166aeee81409";
+
+    src = fetchFromGitHub {
+      owner = "seirl";
+      repo = "instawow-tsm";
+      rev = version;
+      sha256 = "sha256-+ojxVwPOfy3/3/raROEDS5pWCONAiALCdg7li+K6ZjI=";
+    };
+
+    pythonRemoveDeps = [
+      "instawow" # Reverse the dependency
+    ];
+    doCheck = false; # tests require dependencies
+
+    nativeBuildInputs = [python3.pkgs.setuptools];
+    propagatedBuildInputs = attrValues {
+      inherit
+        (python3.pkgs)
+        aiohttp
+        click
+        loguru
+        ;
+    };
+
+    meta = with lib; {
+      homepage = "https://github.com/seirl/instawow-tsm";
+      description = "Instawow plugin for TradeSkillMaster";
+      license = lib.licenses.gpl3;
+      maintainers = with maintainers; [seirl];
+    };
+  }