add config for disabling backups

Author: VladBrok

README.md

@@ -27,6 +27,7 @@ A Visual Studio Code extension for [cht.sh](https://cht.sh/).
   - ${index} - the index of the snippet (e.g. 2 for the third answer)
 - `insertWithDoubleClick`: insert snippet with double click.
 - `showCopySuccessNotification`: Whether to show a notification after the snippet is copied to the clipboard.
+- `saveBackups`: Whether to create backups of the snippets.
 
 ## Installation
 

package.json

@@ -171,6 +171,11 @@
           "type": "boolean",
           "default": true,
           "description": "Whether to show a notification after the snippet is copied to the clipboard."
+        },
+        "snippet.saveBackups": {
+          "type": "boolean",
+          "default": true,
+          "description": "Whether to create backups of the snippets."
         }
       }
     },

src/backupManager.ts

@@ -1,5 +1,6 @@
 import { randomUUID } from "crypto";
 import * as vscode from "vscode";
+import { getConfig } from "./config";
 import { formatUnixTime } from "./date";
 import SnippetsStorage, { TreeElement } from "./snippetsStorage";
 
@@ -83,6 +84,10 @@ export class BackupManager {
   }
 
   private async makeBackup(elements: TreeElement[], operation?: string) {
+    if (!getConfig("saveBackups")) {
+      return;
+    }
+
     const backup: Backup = {
       id: randomUUID(),
       dateUnix: Date.now(),