ui: enable experimental tape UI if tape.cfg exists

src/bin/proxmox-backup-proxy.rs

@@ -86,6 +86,11 @@ async fn run() -> Result<(), Error> {
     let mut config = ApiConfig::new(
         buildcfg::JS_DIR, &proxmox_backup::api2::ROUTER, RpcEnvironmentType::PUBLIC)?;
 
+    // Enable experimental tape UI if tape.cfg exists
+    if Path::new("/etc/proxmox-backup/tape.cfg").exists() {
+        config.enable_tape_ui = true;
+    }
+
     config.add_alias("novnc", "/usr/share/novnc-pve");
     config.add_alias("extjs", "/usr/share/javascript/extjs");
     config.add_alias("qrcodejs", "/usr/share/javascript/qrcodejs");

src/server/config.rs

@@ -22,6 +22,7 @@ pub struct ApiConfig {
     templates: RwLock<Handlebars<'static>>,
     template_files: RwLock<HashMap<String, (SystemTime, PathBuf)>>,
     request_log: Option<Arc<Mutex<FileLogger>>>,
+    pub enable_tape_ui: bool,
 }
 
 impl ApiConfig {
@@ -35,7 +36,8 @@ impl ApiConfig {
             templates: RwLock::new(Handlebars::new()),
             template_files: RwLock::new(HashMap::new()),
             request_log: None,
-        })
+            enable_tape_ui: false,
+       })
     }
 
     pub fn find_method(

src/server/rest.rs

@@ -457,6 +457,7 @@ fn get_index(
         "CSRFPreventionToken": csrf_token,
         "language": lang,
         "debug": debug,
+        "enableTapeUI": api.enable_tape_ui,
     });
 
     let (ct, index) = match api.render_template(template_file, &data) {