Update gotify.sh

During updates, automatically migrate config.yml to the env format required by Gotify 3.x using the built-in migrate-config command. The original config.yml is backed up as config.yml.bak on success, or left in place with a warning on failure.

ct/gotify.sh

@@ -36,6 +36,30 @@ function update_script() {
     fetch_and_deploy_gh_release "gotify" "gotify/server" "prebuild" "latest" "/opt/gotify" "gotify-linux-$(arch_resolve).zip"
     chmod +x /opt/gotify/gotify-linux-$(arch_resolve)
 
+    if [[ ! -f /opt/gotify/gotify-server.env ]]; then
+      gotify_old_config=""
+      for f in /opt/gotify/config.yml /etc/gotify/config.yml; do
+        [[ -f "$f" ]] && gotify_old_config="$f" && break
+      done
+      if [[ -n "$gotify_old_config" ]]; then
+        msg_info "Migrating ${gotify_old_config} to env format (Gotify 3.x)"
+        if /opt/gotify/gotify-linux-$(arch_resolve) migrate-config "$gotify_old_config" >/opt/gotify/gotify-server.env 2>/dev/null; then
+          mv "$gotify_old_config" "${gotify_old_config}.bak"
+          msg_ok "Migrated config to /opt/gotify/gotify-server.env (backup: ${gotify_old_config}.bak)"
+        else
+          rm -f /opt/gotify/gotify-server.env
+          msg_warn "Config migration failed — left ${gotify_old_config} in place, review manually"
+        fi
+      fi
+    fi
+
+    if ! grep -qE '^ExecStart=.* serve' /etc/systemd/system/gotify.service 2>/dev/null; then
+      msg_info "Migrating service to serve subcommand (Gotify 3.x)"
+      sed -i -E 's|^(ExecStart=/opt/gotify/.*gotify-linux-[^ ]+)$|\1 serve|' /etc/systemd/system/gotify.service
+      systemctl daemon-reload
+      msg_ok "Migrated service to serve subcommand"
+    fi
+
     msg_info "Starting Service"
     systemctl start gotify
     msg_ok "Started Service"

install/gotify-install.sh

@@ -27,7 +27,7 @@ After=network.target
 Type=simple
 User=root
 WorkingDirectory=/opt/gotify
-ExecStart=/opt/gotify/./gotify-linux-$(arch_resolve)
+ExecStart=/opt/gotify/gotify-linux-$(arch_resolve) serve
 Restart=always
 RestartSec=3