improve theme selection + bug fixes

2026-06-06 11:44:40 +00:00 · 2024-05-29 08:01:44 +10:00
parent 4e5a912cbb
commit 026033ad57
7 changed files with 64 additions and 26 deletions
@@ -0,0 +1,12 @@
+// Simple mutex implementation
+export class Mutex {
+  private mutex = Promise.resolve();
+
+  lock(): PromiseLike<() => void> {
+    let begin: (unlock: () => void) => void;
+
+    this.mutex = this.mutex.then(() => new Promise(begin));
+
+    return new Promise(res => begin = res);
+  }
+}