graphql-mesh doesn't work nicely with pnpm

[nezdemkovski]

Issue workflow progress

Progress of the issue based on the Contributor Workflow

• 1. The issue provides a reproduction available on Github, Stackblitz or CodeSandbox

Make sure to fork this template and run yarn generate in the terminal.

Please make sure Mesh package versions under package.json matches yours.

• 2. A failing test has been provided
• 3. A local solution has been provided
• 4. A pull request is pending review

---

Describe the bug

Graphql Mesh doesn't work nicely with pnpm. Mesh peer dependencies don't get hoisted or symlinked right probably.

 ERROR in ./libs/mesh/src/.mesh/index.ts 10:52-94
       Module not found: Error: Can't resolve '@graphql-mesh/cache-localforage' in '/Users/yuri/Sites/igluu/igluu/igluu-app/libs/mesh/src/.mesh'
       
       ERROR in ./libs/mesh/src/.mesh/index.ts 11:16-45
       Module not found: Error: Can't resolve '@whatwg-node/fetch' in '/Users/yuri/Sites/igluu/igluu/igluu-app/libs/mesh/src/.mesh'
       
       ERROR in ./libs/mesh/src/.mesh/index.ts 18:51-92
       Module not found: Error: Can't resolve '@graphql-mesh/merger-stitching' in '/Users/yuri/Sites/igluu/igluu/igluu-app/libs/mesh/src/.mesh'
       
       ERROR in ./libs/mesh/src/.mesh/index.ts 19:15-44
       Module not found: Error: Can't resolve '@graphql-mesh/http' in '/Users/yuri/Sites/igluu/igluu/igluu-app/libs/mesh/src/.mesh'
       
       ERROR in ./libs/mesh/src/.mesh/index.ts 20:18-50
       Module not found: Error: Can't resolve '@graphql-mesh/runtime' in '/Users/yuri/Sites/igluu/igluu/igluu-app/libs/mesh/src/.mesh'
       
       ERROR in ./libs/mesh/src/.mesh/index.ts 21:16-46
       Module not found: Error: Can't resolve '@graphql-mesh/store' in '/Users/yuri/Sites/igluu/igluu/igluu-app/libs/mesh/src/.mesh'
       
       ERROR in ./libs/mesh/src/.mesh/index.ts 22:24-62
       Module not found: Error: Can't resolve '@graphql-mesh/cross-helpers' in '/Users/yuri/Sites/igluu/igluu/igluu-app/libs/mesh/src/.mesh'
       
       ERROR in ./libs/mesh/src/.mesh/sources/GraphQL/types.ts:2:36
       TS2307: Cannot find module '@graphql-mesh/types' or its corresponding type declarations.
           1 |
         > 2 | import { InContextSdkMethod } from '@graphql-mesh/types';
             |                                    ^^^^^^^^^^^^^^^^^^^^^
           3 | import { MeshContext } from '@graphql-mesh/runtime';
           4 |
           5 | export namespace GraphQlTypes {
       
       ERROR in ./libs/mesh/src/.mesh/sources/GraphQL/types.ts:3:29
       TS2307: Cannot find module '@graphql-mesh/runtime' or its corresponding type declarations.
           1 |
           2 | import { InContextSdkMethod } from '@graphql-mesh/types';
         > 3 | import { MeshContext } from '@graphql-mesh/runtime';
             |                             ^^^^^^^^^^^^^^^^^^^^^^^
           4 |
           5 | export namespace GraphQlTypes {
           6 |   export type Maybe<T> = T | null;
       
       ERROR in ./libs/mesh/src/.mesh/sources/OrderApi/types.ts:2:36
       TS2307: Cannot find module '@graphql-mesh/types' or its corresponding type declarations.
           1 |
         > 2 | import { InContextSdkMethod } from '@graphql-mesh/types';
             |                                    ^^^^^^^^^^^^^^^^^^^^^
           3 | import { MeshContext } from '@graphql-mesh/runtime';
           4 |
           5 | export namespace OrderApiTypes {
       
       ERROR in ./libs/mesh/src/.mesh/sources/OrderApi/types.ts:3:29
       TS2307: Cannot find module '@graphql-mesh/runtime' or its corresponding type declarations.
           1 |
           2 | import { InContextSdkMethod } from '@graphql-mesh/types';
         > 3 | import { MeshContext } from '@graphql-mesh/runtime';
             |                             ^^^^^^^^^^^^^^^^^^^^^^^
           4 |
           5 | export namespace OrderApiTypes {
           6 |   export type Maybe<T> = T | null;
       
       ERROR in ./libs/mesh/src/.mesh/sources/RealkoExport/types.ts:2:36
       TS2307: Cannot find module '@graphql-mesh/types' or its corresponding type declarations.
           1 |
         > 2 | import { InContextSdkMethod } from '@graphql-mesh/types';
             |                                    ^^^^^^^^^^^^^^^^^^^^^
           3 | import { MeshContext } from '@graphql-mesh/runtime';
           4 |
           5 | export namespace RealkoExportTypes {
       
       ERROR in ./libs/mesh/src/.mesh/sources/RealkoExport/types.ts:3:29
       TS2307: Cannot find module '@graphql-mesh/runtime' or its corresponding type declarations.
           1 |
           2 | import { InContextSdkMethod } from '@graphql-mesh/types';
         > 3 | import { MeshContext } from '@graphql-mesh/runtime';
             |                             ^^^^^^^^^^^^^^^^^^^^^^^
           4 |
           5 | export namespace RealkoExportTypes {
           6 |   export type Maybe<T> = T | null;

To Reproduce
Steps to reproduce the behavior:

Replacing yarn/npm in any example should do the trick.

• Take the simplest example like https://github.com/Urigo/graphql-mesh/tree/master/examples/hello-world
• Run pnpm install
• Run mesh build
• Check .mesh/index.ts, remove // @ts-nocheck and you'll see a lot of missing deps.

Expected behavior

Mesh generated files should have all peer deps installed/linked right

Environment:

• OS: macOS, Linux

•   "@graphql-mesh/graphql": "^0.31.5",
    "@graphql-mesh/json-schema": "^0.35.6",
    "@graphql-mesh/merger-bare": "^0.15.19",
    "@graphql-mesh/openapi": "^0.33.7",
    "@graphql-mesh/transform-naming-convention": "^0.10.75",
    "@graphql-mesh/transform-prefix": "^0.11.74",
    "@graphql-mesh/transform-resolvers-composition": "^0.12.84",
    "@graphql-mesh/utils": "^0.41.5",
  

• NodeJS: 16.
• I use pnpm with auto-install-peers=true flag enabled

Additional context

[ardatan]

I don't know much about pnpm. I'd recommend to use Yarn v1 as we do in the project.

[mnlbox]

@nezdemkovski Did you manage to use pnpm with Mesh finally?

[nezdemkovski]

@nezdemkovski Did you manage to use pnpm with Mesh finally?

nope, we got rid of Mesh at the end of the day 😅

[ardatan]

Closing the issue then. Feel free to create a new issue with a reproduction on CodeSandbox if someone else has the same issue.

[dpnova]

Using mesh with pnpm fine here FWIW.