egoist/rollup-plugin-postcss

Compatibility with yarn v2

Open

#238 opened on Feb 29, 2020

View on GitHub
 (9 comments) (4 reactions) (0 assignees)JavaScript (209 forks)user submission
buggood first prhelp wanted

Repository metrics

Stars
 (689 stars)
PR merge metrics
 (No merged PRs in 30d)

Description

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

Contributor guide

Research direction
Investigate how yarn PnP virtual filesystem works and modify the plugin to resolve paths correctly by using the `pnpapi` or fallback to reading from the unplugged directory.
Tech stack
javascriptnodejs
Domain
build systemtooling
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
yarnrolluppostcss
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40