Fixing Raindrop.io Desktop App Cache Bug with Gemini Pro

Описание и применение

Автор исправил ошибку кэширования в десктопном приложении Raindrop.io, которое постоянно обновлялось и не работало офлайн. С помощью Gemini Pro был найден конфликт ключей кэша, и предложено решение с использованием составных ключей.

Задача

The Raindrop.io open-source desktop application refreshed on every action, making it unusable offline. The root cause was a caching bug where non-collection routes (filters, tags) all mapped to the same cache key '0', causing data overwrites.

Результат

The author successfully identified a caching bug in the Raindrop.io desktop app where filters and tags overwrote each other's cache. Using Gemini Pro to navigate the codebase and propose a composite key solution, they submitted a PR to fix the offline usability issue.

Рабочий процесс

• Identify the performance issue: App refreshes on every action, unusable offline.
• Use Gemini Pro (Antigravity) to analyze the codebase and locate the caching logic.
• Discover that non-collection routes map to a single cache key '0', causing conflicts.
• Attempt to run local dev server but fail due to hardcoded environment dependencies.
• Use a second AI agent session for code review and iterative refinement.
• Propose and implement a fix using composite cache keys to distinguish routes.
• Submit the fix as a Pull Request to the Raindrop.io repository.

Доказательства

Raindrop's bookmark cache is a KV store keyed by the first route segment... every non-collection route collapses onto the single key '0'.

Источник

Instead, there would be multiple composite keys with the respective identifiers as suffix to '0'

Источник