Use path instead of explicit token for ntfy-sh backend

src/backend/index.ts

@@ -1,10 +1,7 @@
 import dayjs from "dayjs";
 import { NotificationDatabase } from "../types/notification";
 import { Config } from "../types/config";
-import { NtfySH } from "./ntfy-sh";
-
-export { Backend } from "./base";
-export { NtfySH } from "./ntfy-sh";
+import { NtfySH } from "./ntfy";
 
 const backends = [
   new NtfySH()

src/backend/ntfy.ts

@@ -1,25 +1,28 @@
+import fs from "fs";
 import { BackendSettings } from "../types/config";
 import { Notification } from "../types/notification";
 import { Backend } from "./base";
 
 type Config = {
   url: string;
-  token: string;
+  tokenFile: string;
   topic?: string;
 } & BackendSettings;
 
 export class NtfySH extends Backend<Config> {
-  public name = "ntfy.sh";
+  public name = "ntfy";
 
-  protected requiredFields = ['url', 'token'] as const;
+  protected requiredFields = ['url', 'tokenFile'] as const;
   
   protected notify(config: Config, notification: Notification): void {    
+    const token = fs.readFileSync(config.tokenFile, 'utf-8');
+
     fetch(`https://${config.url}/${config.topic || 'obsidian'}`, {
       method: 'POST', 
       body: notification.text,
       headers: {
         'Title': notification.title,
-        'Authorization': `Bearer ${config.token}`
+        'Authorization': `Bearer ${token}`
       }
     })    
   }