FR: Rename tailscale.nginx-auth in mkdeb.sh to tailscale-nginx-auth

### What is the issue?

The dot (`.`) is not intended for indicating a subpackage.

### Steps to reproduce

See

### Are there any recent changes that introduced the issue?

_No response_

### OS

Linux

### OS version

_No response_

### Tailscale version

1.44.0

### Other software

```patch
diff --git a/cmd/nginx-auth/.gitignore b/cmd/nginx-auth/.gitignore
index 3c608aeb..e45476e0 100644
--- a/cmd/nginx-auth/.gitignore
+++ b/cmd/nginx-auth/.gitignore
@@ -1,4 +1,4 @@
nga.sock
*.deb
*.rpm
-tailscale.nginx-auth
+tailscale-nginx-auth
diff --git a/cmd/nginx-auth/README.md b/cmd/nginx-auth/README.md
index 858f9ab8..439b21a7 100644
--- a/cmd/nginx-auth/README.md
+++ b/cmd/nginx-auth/README.md
@@ -31,7 +31,7 @@ Create an authentication location with the `internal` flag set:
location /auth {
internal;

- proxy_pass http://unix:/run/tailscale.nginx-auth.sock;
+ proxy_pass http://unix:/run/tailscale-nginx-auth.sock;
proxy_pass_request_body off;

proxy_set_header Host $http_host;
diff --git a/cmd/nginx-auth/deb/postinst.sh b/cmd/nginx-auth/deb/postinst.sh
index d352a848..0695a135 100755
--- a/cmd/nginx-auth/deb/postinst.sh
+++ b/cmd/nginx-auth/deb/postinst.sh
@@ -1,14 +1,14 @@
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
- deb-systemd-helper unmask 'tailscale.nginx-auth.socket' >/dev/null || true
- if deb-systemd-helper --quiet was-enabled 'tailscale.nginx-auth.socket'; then
- deb-systemd-helper enable 'tailscale.nginx-auth.socket' >/dev/null || true
+ deb-systemd-helper unmask 'tailscale-nginx-auth.socket' >/dev/null || true
+ if deb-systemd-helper --quiet was-enabled 'tailscale-nginx-auth.socket'; then
+ deb-systemd-helper enable 'tailscale-nginx-auth.socket' >/dev/null || true
else
- deb-systemd-helper update-state 'tailscale.nginx-auth.socket' >/dev/null || true
+ deb-systemd-helper update-state 'tailscale-nginx-auth.socket' >/dev/null || true
fi

- if systemctl is-active tailscale.nginx-auth.socket >/dev/null; then
+ if systemctl is-active tailscale-nginx-auth.socket >/dev/null; then
systemctl --system daemon-reload >/dev/null || true
- deb-systemd-invoke stop 'tailscale.nginx-auth.service' >/dev/null || true
- deb-systemd-invoke restart 'tailscale.nginx-auth.socket' >/dev/null || true
+ deb-systemd-invoke stop 'tailscale-nginx-auth.service' >/dev/null || true
+ deb-systemd-invoke restart 'tailscale-nginx-auth.socket' >/dev/null || true
fi
fi
diff --git a/cmd/nginx-auth/deb/postrm.sh b/cmd/nginx-auth/deb/postrm.sh
index 4bce8613..0a0b8718 100755
--- a/cmd/nginx-auth/deb/postrm.sh
+++ b/cmd/nginx-auth/deb/postrm.sh
@@ -6,14 +6,14 @@ fi

if [ -x "/usr/bin/deb-systemd-helper" ]; then
if [ "$1" = "remove" ]; then
- deb-systemd-helper mask 'tailscale.nginx-auth.socket' >/dev/null || true
- deb-systemd-helper mask 'tailscale.nginx-auth.service' >/dev/null || true
+ deb-systemd-helper mask 'tailscale-nginx-auth.socket' >/dev/null || true
+ deb-systemd-helper mask 'tailscale-nginx-auth.service' >/dev/null || true
fi

if [ "$1" = "purge" ]; then
- deb-systemd-helper purge 'tailscale.nginx-auth.socket' >/dev/null || true
- deb-systemd-helper unmask 'tailscale.nginx-auth.socket' >/dev/null || true
- deb-systemd-helper purge 'tailscale.nginx-auth.service' >/dev/null || true
- deb-systemd-helper unmask 'tailscale.nginx-auth.service' >/dev/null || true
+ deb-systemd-helper purge 'tailscale-nginx-auth.socket' >/dev/null || true
+ deb-systemd-helper unmask 'tailscale-nginx-auth.socket' >/dev/null || true
+ deb-systemd-helper purge 'tailscale-nginx-auth.service' >/dev/null || true
+ deb-systemd-helper unmask 'tailscale-nginx-auth.service' >/dev/null || true
fi
fi
diff --git a/cmd/nginx-auth/deb/prerm.sh b/cmd/nginx-auth/deb/prerm.sh
index e4becd17..1d6484c8 100755
--- a/cmd/nginx-auth/deb/prerm.sh
+++ b/cmd/nginx-auth/deb/prerm.sh
@@ -2,7 +2,7 @@
set -e
if [ "$1" = "remove" ]; then
if [ -d /run/systemd/system ]; then
- deb-systemd-invoke stop 'tailscale.nginx-auth.service' >/dev/null || true
- deb-systemd-invoke stop 'tailscale.nginx-auth.socket' >/dev/null || true
+ deb-systemd-invoke stop 'tailscale-nginx-auth.service' >/dev/null || true
+ deb-systemd-invoke stop 'tailscale-nginx-auth.socket' >/dev/null || true
fi
fi
diff --git a/cmd/nginx-auth/mkdeb.sh b/cmd/nginx-auth/mkdeb.sh
index 59f43230..8c6841d6 100755
--- a/cmd/nginx-auth/mkdeb.sh
+++ b/cmd/nginx-auth/mkdeb.sh
@@ -2,9 +2,9 @@

set -e

-VERSION=0.1.3
+VERSION=0.1.4
for ARCH in amd64 arm64; do
- CGO_ENABLED=0 GOARCH=${ARCH} GOOS=linux go build -o tailscale.nginx-auth .
+ CGO_ENABLED=0 GOARCH=${ARCH} GOOS=linux go build -o tailscale-nginx-auth .

mkpkg \
--out=tailscale-nginx-auth-${VERSION}-${ARCH}.deb \
@@ -16,7 +16,7 @@ for ARCH in amd64 arm64; do
--postrm=deb/postrm.sh \
--prerm=deb/prerm.sh \
--description="Tailscale NGINX authentication protocol handler" \
- --files=./tailscale.nginx-auth:/usr/sbin/tailscale.nginx-auth,./tailscale.nginx-auth.socket:/lib/systemd/system/tailscale.nginx-auth.socket,./tailscale.nginx-auth.service:/lib/systemd/system/tailscale.nginx-auth.service,./README.md:/usr/share/tailscale/nginx-auth/README.md
+ --files=./tailscale-nginx-auth:/usr/libexec/tailscale/nginx-auth,./tailscale-nginx-auth.socket:/lib/systemd/system/tailscale-nginx-auth.socket,./tailscale-nginx-auth.service:/lib/systemd/system/tailscale-nginx-auth.service,./README.md:/usr/share/doc/tailscale-nginx-auth/README.md

mkpkg \
--out=tailscale-nginx-auth-${VERSION}-${ARCH}.rpm \
@@ -28,5 +28,5 @@ for ARCH in amd64 arm64; do
--postrm=rpm/postrm.sh \
--prerm=rpm/prerm.sh \
--description="Tailscale NGINX authentication protocol handler" \
- --files=./tailscale.nginx-auth:/usr/sbin/tailscale.nginx-auth,./tailscale.nginx-auth.socket:/lib/systemd/system/tailscale.nginx-auth.socket,./tailscale.nginx-auth.service:/lib/systemd/system/tailscale.nginx-auth.service,./README.md:/usr/share/tailscale/nginx-auth/README.md
+ --files=./tailscale-nginx-auth:/usr/libexec/tailscale/nginx-auth,./tailscale-nginx-auth.socket:/lib/systemd/system/tailscale-nginx-auth.socket,./tailscale-nginx-auth.service:/lib/systemd/system/tailscale-nginx-auth.service,./README.md:/usr/share/doc/tailscale-nginx-auth/README.md
done
diff --git a/cmd/nginx-auth/nginx-auth.go b/cmd/nginx-auth/nginx-auth.go
index 09da74da..2a499b3f 100644
--- a/cmd/nginx-auth/nginx-auth.go
+++ b/cmd/nginx-auth/nginx-auth.go
@@ -123,6 +123,8 @@ func main() {
}

for {
- select {}
+ select {
+ default:
+ }
}
}
diff --git a/cmd/nginx-auth/rpm/postrm.sh b/cmd/nginx-auth/rpm/postrm.sh
index 3d0abfb1..e3b1936c 100755
--- a/cmd/nginx-auth/rpm/postrm.sh
+++ b/cmd/nginx-auth/rpm/postrm.sh
@@ -4,6 +4,6 @@
systemctl daemon-reload >/dev/null 2>&1 || :
if [ $1 -ge 1 ] ; then
# Package upgrade, not uninstall
- systemctl stop tailscale.nginx-auth.service >/dev/null 2>&1 || :
- systemctl try-restart tailscale.nginx-auth.socket >/dev/null 2>&1 || :
+ systemctl stop tailscale-nginx-auth.service >/dev/null 2>&1 || :
+ systemctl try-restart tailscale-nginx-auth.socket >/dev/null 2>&1 || :
fi
diff --git a/cmd/nginx-auth/rpm/prerm.sh b/cmd/nginx-auth/rpm/prerm.sh
index 1f198d82..dce476e0 100755
--- a/cmd/nginx-auth/rpm/prerm.sh
+++ b/cmd/nginx-auth/rpm/prerm.sh
@@ -3,7 +3,7 @@

if [ $1 -eq 0 ] ; then
# Package removal, not upgrade
- systemctl --no-reload disable tailscale.nginx-auth.socket > /dev/null 2>&1 || :
- systemctl stop tailscale.nginx-auth.socket > /dev/null 2>&1 || :
- systemctl stop tailscale.nginx-auth.service > /dev/null 2>&1 || :
+ systemctl --no-reload disable tailscale-nginx-auth.socket > /dev/null 2>&1 || :
+ systemctl stop tailscale-nginx-auth.socket > /dev/null 2>&1 || :
+ systemctl stop tailscale-nginx-auth.service > /dev/null 2>&1 || :
fi
diff --git a/cmd/nginx-auth/tailscale.nginx-auth.service b/cmd/nginx-auth/tailscale-nginx-auth.service
similarity index 78%
rename from cmd/nginx-auth/tailscale.nginx-auth.service
rename to cmd/nginx-auth/tailscale-nginx-auth.service
index 086f6c77..cbbe0304 100644
--- a/cmd/nginx-auth/tailscale.nginx-auth.service
+++ b/cmd/nginx-auth/tailscale-nginx-auth.service
@@ -4,7 +4,7 @@ After=nginx.service
Wants=nginx.service

[Service]
-ExecStart=/usr/sbin/tailscale.nginx-auth
+ExecStart=/usr/libexec/tailscale/nginx-auth
DynamicUser=yes

[Install]
diff --git a/cmd/nginx-auth/tailscale-nginx-auth.socket b/cmd/nginx-auth/tailscale-nginx-auth.socket
new file mode 100644
index 00000000..6ddb9975
--- /dev/null
+++ b/cmd/nginx-auth/tailscale-nginx-auth.socket
@@ -0,0 +1,9 @@
+[Unit]
+Description=Tailscale NGINX Authentication socket
+PartOf=tailscale-nginx-auth.service
+
+[Socket]
+ListenStream=/run/tailscale-nginx-auth.sock
+
+[Install]
+WantedBy=sockets.target
diff --git a/cmd/nginx-auth/tailscale.nginx-auth.socket b/cmd/nginx-auth/tailscale.nginx-auth.socket
deleted file mode 100644
index 7e5641ff..00000000
--- a/cmd/nginx-auth/tailscale.nginx-auth.socket
+++ /dev/null
@@ -1,9 +0,0 @@
-[Unit]
-Description=Tailscale NGINX Authentication socket
-PartOf=tailscale.nginx-auth.service
-
-[Socket]
-ListenStream=/var/run/tailscale.nginx-auth.sock
-
-[Install]
-WantedBy=sockets.target
\ No newline at end of file
```

### Bug report

_No response_

Start with cmd/nginx-auth/mkdeb.sh and compare the artifact names it passes to mkpkg with the service, socket, and README paths shown in the issue. Confirm the rename is consistent across cmd/nginx-auth/.gitignore, deb/*.sh, rpm/*.sh, nginx-auth.go, and the systemd unit files, then verify the Debian and RPM packaging commands complete successfully.

Written by the indexing model from the issue text.