EISDIR: illegal operation on a directory

[Petr-Hl]

After "yarn build" command all js files appears in dist folder like folders not like files.

System information

Default configuration after fresh install by npx create-medusa-app@preview

Medusa CLI version: 1.3.22
Medusa version: 1.20.6-preview-20240712060553
Node.js version: v22.4.0
Database:
Operating system: Windows 11 23H2
Browser (if relevant):

Steps to reproduce the behavior

1. yarn build
2. See error:

yarn run v1.22.22
$ medusa build
Error: EISDIR: illegal operation on a directory, open 'H:\Medusa\dist\admin\widgets\product-widget.js'
    at async open (node:internal/fs/promises:639:25)
    at async writeFile (node:internal/fs/promises:1216:14)
    at async writeToOut (H:\Medusa\node_modules\@medusajs\medusa\src\commands\build.ts:70:3)        
    at async medusaTransform (H:\Medusa\node_modules\@medusajs\medusa\src\commands\build.ts:105:5)  
    at async Promise.all (index 3)
    at async default_1 (H:\Medusa\node_modules\@medusajs\medusa\src\commands\build.ts:137:3) {      
  errno: -4068,
  code: 'EISDIR',
  syscall: 'open',
  path: 'H:\\Medusa\\dist\\admin\\widgets\\product-widget.js'
}

Screenshots

[sradevski]

Hey @Petr-Hl , can you please try again with the latest version? I believe #8023 should have fixed it.

[Petr-Hl]

Hey @sradevski , for sure I tried more times that. On the first one project - deleted node_modules, dist and yarn.lock. Now I tried create new one project bynpx create-medusa-app@previewcommand. All work good but the same issue.
medusa -v shows me this after the fresh install:
Medusa version: 1.20.6-preview-20240711150439

next after reinstall dependences I have this:
Medusa version: 1.20.6-preview-20240713030436

C:\Tmp\test-medusa2>yarn build
yarn run v1.22.22
$ medusa build
Error: EISDIR: illegal operation on a directory, open 'C:\Tmp\test-medusa2\dist\admin\routes\custom\page.js'
    at async open (node:internal/fs/promises:639:25)
    at async writeFile (node:internal/fs/promises:1216:14)
    at async writeToOut (C:\Tmp\test-medusa2\node_modules\@medusajs\medusa\src\commands\build.ts:70:3)
    at async medusaTransform (C:\Tmp\test-medusa2\node_modules\@medusajs\medusa\src\commands\build.ts:105:5)
    at async Promise.all (index 1)
    at async default_1 (C:\Tmp\test-medusa2\node_modules\@medusajs\medusa\src\commands\build.ts:137:3) {
  errno: -4068,
  code: 'EISDIR',
  syscall: 'open',
  path: 'C:\\Tmp\\test-medusa2\\dist\\admin\\routes\\custom\\page.js'
}
Done in 2.65s.

C:\Tmp\test-medusa2\src\admin\routes\custom\page.tsx -->

import { Container } from "@medusajs/ui";

const CustomPage = () => {
  return <Container>This is my custom route</Container>;
};

export default CustomPage;

but both has the same issue...
With Medusa v1.20 I had never problem.

[imash96]

Getting this below error

[Error: EISDIR: illegal operation on a directory, open 'F:\Projects\website\backend\dist\api\admin\custom\route.js'] {
errno: -4068,
code: 'EISDIR',
syscall: 'open',
path: 'F:\Projects\website\backend\dist\api\admin\custom\route.js'
}

[carlos-r-l-rodrigues]

@Petr-Hl @imash96 it should be fixed in the next preview release (in about 3 hours)
Please let me know if you have any issue.

Thanks

[Petr-Hl]

Hi @carlos-r-l-rodrigues , YES! Now it's OK,

thank you very much for close this issue!