egoist/rollup-plugin-postcss

Compatibility with yarn v2

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#238 建立於 2020年2月29日

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buggood first prhelp wanted

描述

When running in the context of Yarn v2 Pnp, this plugin fails with the error.

Example with react-grid-layout:

[!] (plugin postcss) Error: EISDIR: illegal operation on a directory, read
../../../.yarn/$$virtual/react-grid-layout-virtual-663c3a9629/0/cache/react-grid-layout-npm-0.16.6-5842f88c2d-2.zip/node_modules/react-grid-layout/css/styles.css

The only workaround is to yarn unplug react-grid-layout

貢獻者指南

技術棧
javascriptnodejs
領域
build systemdeveloper experiencetooling
議題類型
bug
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。
1-3 hours
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。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
knowledge of Yarn PnPfamiliarity with Rollup plugins
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。
25
研究方向
Investigate the error EISDIR when reading CSS files under Yarn v2 PnP. The issue is that the plugin tries to read a file from a virtual directory path inside a zip archive. Look at how rollup plugin postcss uses fs.readFile or similar, and consider using the PnP API to resolve files properly. Check comments in the issue for any suggested approaches or workarounds. The goal is to make the plugin compatible with Yarn PnP without requiring users to unplug packages.