advertise http for easy discovery

scripts/install_services.sh

@@ -233,6 +233,9 @@ WantedBy=multi-user.target
 EOF
   ln -sf $HOME/BirdNET-Pi/templates/avahi-alias@.service /usr/lib/systemd/system
   systemctl enable avahi-alias@"$(hostname)".local.service
+  # symbolic link does not work here, so just copy
+  cp -f $HOME/BirdNET-Pi/templates/http.service /etc/avahi/services/
+  systemctl restart avahi-daemon.service
 }
 
 install_birdnet_stats_service() {

scripts/uninstall.sh

@@ -27,6 +27,11 @@ remove_services() {
   set +x
   remove_icecast
   remove_crons
+  remove_avahi_services
+}
+
+remove_avahi_services() {
+  sudo rm -v "/etc/avahi/services/http.service"
 }
 
 remove_crons() {

scripts/update_birdnet_snippets.sh

@@ -154,6 +154,12 @@ if grep -q 'php7.4-' /etc/caddy/Caddyfile &>/dev/null; then
   sed -i 's/php7.4-/php-/' /etc/caddy/Caddyfile
 fi
 
+if ! [ -L /etc/avahi/services/http.service ];then
+  # symbolic link does not work here, so just copy
+  cp -f $HOME/BirdNET-Pi/templates/http.service /etc/avahi/services/
+  systemctl restart avahi-daemon.service
+fi
+
 if [ -L /usr/local/bin/analyze.py ];then
   rm -f /usr/local/bin/analyze.py
 fi

templates/http.service

@@ -0,0 +1,9 @@
+<?xml version="1.0" standalone='no'?><!--*-nxml-*-->
+<!DOCTYPE service-group SYSTEM "avahi-service.dtd">
+<service-group>
+<name replace-wildcards="yes">BirdNET-Pi %h</name>
+<service>
+<type>_http._tcp</type>
+<port>80</port>
+</service>
+</service-group>