From 7416e855f1b358aa96e0937d692d861a7d093ed3 Mon Sep 17 00:00:00 2001
From: "Steven B." <51370195+sdb9696@users.noreply.github.com>
Date: Thu, 25 Jul 2024 09:11:48 +0100
Subject: [PATCH] Fix mypy pre-commit hook on windows (#1081)

---
 devtools/run-in-env.sh | 18 ++++++++++++++++--
 kasa/discover.py       |  3 ++-
 2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/devtools/run-in-env.sh b/devtools/run-in-env.sh
index 3e67c70e..008d4d28 100755
--- a/devtools/run-in-env.sh
+++ b/devtools/run-in-env.sh
@@ -1,3 +1,17 @@
-#!/bin/bash
-source $(poetry env info --path)/bin/activate
+#!/usr/bin/env bash
+
+OS_KERNEL=$(uname -s)
+OS_VER=$(uname -v)
+if  [[ ( $OS_KERNEL == "Linux" && $OS_VER == *"Microsoft"* ) ]]; then
+    echo "Pre-commit hook needs git-bash to run.  It cannot run in the windows linux subsystem."
+    echo "Add git bin directory to the front of your path variable, e.g:"
+    echo "set PATH=C:\Program Files\Git\bin;%PATH%"
+    exit 1
+fi
+if [[ "$(expr substr $OS_KERNEL 1 10)" == "MINGW64_NT" ]]; then
+    POETRY_PATH=$(poetry.exe env info --path)
+    source "$POETRY_PATH"\\Scripts\\activate
+else
+    source $(poetry env info --path)/bin/activate
+fi
 exec "$@"
diff --git a/kasa/discover.py b/kasa/discover.py
index c69933a9..7c147597 100755
--- a/kasa/discover.py
+++ b/kasa/discover.py
@@ -209,7 +209,8 @@ class _DiscoverProtocol(asyncio.DatagramProtocol):
         except OSError as ex:  # WSL does not support SO_REUSEADDR, see #246
             _LOGGER.debug("Unable to set SO_REUSEADDR: %s", ex)
 
-        if self.interface is not None:
+        # windows does not support SO_BINDTODEVICE
+        if self.interface is not None and hasattr(socket, "SO_BINDTODEVICE"):
             sock.setsockopt(
                 socket.SOL_SOCKET, socket.SO_BINDTODEVICE, self.interface.encode()
             )