From 4a1bec5d9b6d2730a60ed332214159a86a27f319 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Fri, 30 Dec 2022 17:38:23 +0100
Subject: [PATCH] tv autotether: init

---
 tv/2configs/autotether.nix | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 tv/2configs/autotether.nix

diff --git a/tv/2configs/autotether.nix b/tv/2configs/autotether.nix
new file mode 100644
index 000000000..43b5575c8
--- /dev/null
+++ b/tv/2configs/autotether.nix
@@ -0,0 +1,19 @@
+{ config, pkgs, ... }: let
+  cfg.serial = "17e064850405";
+in {
+  systemd.services.usb_tether.serviceConfig = {
+    SyslogIdentifier = "usb_tether";
+    ExecStartPre = "${pkgs.android-tools}/bin/adb -s ${cfg.serial} wait-for-device";
+    ExecStart = "${pkgs.android-tools}/bin/adb -s ${cfg.serial} shell svc usb setFunctions rndis";
+  };
+  services.udev.extraRules = /* sh */ ''
+    ACTION=="add", SUBSYSTEM=="net", KERNEL=="usb*", NAME="android"
+
+    ACTION=="add", SUBSYSTEM=="usb", ATTR{serial}=="${cfg.serial}", \
+    TAG+="systemd", ENV{SYSTEMD_WANTS}="usb_tether.service"
+  '';
+  systemd.network.networks.android = {
+    matchConfig.Name = "android";
+    DHCP = "yes";
+  };
+}