fix(core): update

ts/npmextra.classes.appdata.ts

@@ -0,0 +1,37 @@
+import * as plugins from './npmextra.plugins.js';
+import * as paths from './npmextra.paths.js';
+import { KeyValueStore } from './npmextra.classes.keyvaluestore.js';
+
+export class AppData {
+  public readyDeferred = plugins.smartpromise.defer();
+  public dirPathArg: string;
+  private kvStore: KeyValueStore;
+  constructor(pathArg?: string) {
+    this.init(pathArg);
+  }
+
+  private async init(pathArg?: string) {
+    if (pathArg) {
+      this.dirPathArg = pathArg;
+    } else {
+      const appDataDir = '/app/data';
+      const dataDir = '/data';
+      const appDataExists = plugins.smartfile.fs.isDirectory(appDataDir);
+      const dataExists = plugins.smartfile.fs.isDirectory(dataDir);
+      if (appDataExists) {
+        this.dirPathArg = appDataDir;
+        this.dirPathArg = dataDir;
+      }
+    }
+    this.kvStore = new KeyValueStore('custom', 'appkv', this.dirPathArg);
+    this.readyDeferred.resolve();
+  }
+
+  /**
+   * returns a kvtore that resides in appdata
+   */
+  public async getKvStore() {
+    await this.readyDeferred.promise;
+    return this.kvStore;
+  }
+}