From be6349059dd56e49319a070466d49b43b0fc496c Mon Sep 17 00:00:00 2001
From: Zac Holland <zacharyholland@gmail.com>
Date: Mon, 18 Dec 2023 15:35:47 -0800
Subject: [PATCH] replace overrides file in favor of sed

---
 override.conf | 7 ++++++-
 tailscale.sh  | 8 +++++---
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/override.conf b/override.conf
index 6d52022..bf4279a 100644
--- a/override.conf
+++ b/override.conf
@@ -1,2 +1,7 @@
 [Service]
-ExtensionDirectories=/var/lib/extensions/tailscale
+ExecStartPre=
+ExecStartPre=/opt/tailscale/tailscaled --cleanup
+ExecStart=
+ExecStart=/opt/tailscale/tailscaled --state=/var/lib/tailscale/tailscaled.state --socket=/run/tailscale/tailscaled.sock --port=${PORT} $FLAGS
+ExecStopPost=
+ExecStopPost=/opt/tailscale/tailscaled --cleanup
diff --git a/tailscale.sh b/tailscale.sh
index 2110bd8..f66d621 100644
--- a/tailscale.sh
+++ b/tailscale.sh
@@ -78,13 +78,15 @@ if ! test -f /etc/default/tailscaled; then
   cp -rf $tar_dir/systemd/tailscaled.defaults /etc/default/tailscaled
 fi
 
-# update paths in the unit file
-sed -i 's@/usr/sbin/tailscaled@/opt/tailscale/tailscaled@g' /etc/systemd/system/tailscaled.service
-
 # return to our original directory (silently) and clean up
 popd > /dev/null
 rm -rf "${dir}"
 
+# copy in our overrides file if it doesn't already exist
+if ! test -f /etc/systemd/system/tailscaled.service.d/override.conf; then
+  mkdir -p /etc/systemd/system/tailscaled.service.d
+  cp -rf override.conf /etc/systemd/system/tailscaled.service.d/override.conf
+
 echo "done."
 
 echo -n "Starting required services..."