Does not resolve eslint library for yarn2 projects

[darce2]

When using yarn2 for a project I am getting an error saying Failed to load the ESLint library for the document .... With yarn2 pnp is enabled so there is not a node_modules folder and thus eslint cannot be resolved from the workspace.

Info Output Below:

vim version: NVIM v0.4.3
node version: v12.15.0
coc.nvim version: 0.0.74-6700e7468d
term: xterm-256color
platform: linux

## Messages
[coc.nvim] Failed to load the ESLint library for the document /home/arlen/workspace/node/marianos_clipper/index.js
## Output channel: prettier


## Output channel: tsserver

[Info  - 3:45:46 PM] Forking TSServer
PATH: /home/arlen/.nvm/versions/node/v12.15.0/bin:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl:/home/arlen/Dotfiles/functions:/home/arlen/.gem/ruby/2.7.0/bin:/home/arlen/Applications:/home/arlen/Dotfiles/functions:/home/arlen/.gem/ruby/2.7.0/bin:/home/arlen/Applications 
[Info  - 3:45:46 PM] Started TSServer
{
  "path": "/home/arlen/.config/coc/extensions/node_modules/coc-tsserver/node_modules/typescript/lib",
  "_pathLabel": "",
  "_api": {
    "versionString": "3.7.3",
    "version": "3.7.3"
  }
}

## Output channel: eslint

[Info  - 3:45:46 PM] ESLint server running in node v12.15.0```

[fannheyward]

From https://next.yarnpkg.com/advanced/pnpify I found a fallback solution:

1. yarn add @yarnpkg/pnpify add pnpify to your project.
2. alias eslint=yarn pnpify eslint in your project

Can you test whether this works?

[fannheyward]

Or https://master--yarn2.netlify.com/advanced/editor-sdks:

1. yarn add @yarnpkg/pnpify in your project
2. yarn pnpify --sdk
3. "eslint.nodePath": "./.vscode/pnpify/" to coc-settings.json

I don't use yarn2 yet, just from docs to find this two solutions. Hope you can test both and give feedbacks.

[darce2]

@fannheyward I am able to
yarn eslint without an issue.
Installing the sdk and pointing the nodePath worked!

Thanks!

Is this the expected behavior or is there work to be done to address this without needing to add a settings file for projects using pnp?

[fannheyward]

For yarn2 project:

1. yarn add @yarnpkg/pnpify to you project
2. yarn pnpify --sdk

coc-eslint will resolve ESLint automatic after #48 merged.

[Nate-Wilkins]

@fannheyward are there ways to debug issues for loading coc-eslint?