babel/babel-loader

[feature request] Split cache files into subfolders to reduce number of files in a single folder

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#558 建立於 2017年12月30日

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 (0 留言) (0 反應) (0 負責人)JavaScript (4,777 star) (482 fork)batch import
enhancementhelp wanted

描述

I'm submitting a feature request

Current behavior:

Currently all outputs are stored into a single cache directory. On large projects and certain hardware this might have a negative impact on performances.

Expected/desired behavior:

Something that might remedy the situation is to write into subfolders that contain the first two characters of the key used for storing and use these for reading the cached output.

貢獻者指南

技術棧
javascriptnodejs
領域
performancetooling
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
half day
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
fresh
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
mostly clear
前置要求
JavaScriptNode.jsbabel loader caching
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
40
研究方向
The issue requests splitting cache files into subfolders based on first two characters of the cache key. To implement, modify the cache write/read logic in babel loader (likely in src/cache.js or similar). Create subdirectories, e.g., using first two characters of the key as folder name. Ensure backward compatibility and handle missing subfolders. Refer to existing caching implementation.