getItemRaw() on PNG returns null

[bart]

Environment

Node: 18.6.0
NPM: 8.19.2
unjs/unstorage: 1.6.0

Reproduction

Hopefully description is enough here

Describe the bug

On a brand new Nuxt 3 project I'm using the Nitro Custom Server Assets feature to access files from public folder on server-side API. To access one of the files I'm using the getItemRaw() method expecting the buffer as a result but getting null instead.

// Nitro config
serverAssets: [{
  baseName: 'public',
  dir: '../public'
}]

// Server-side API
const imageBuffer = await useStorage('assets:public').getItemRaw('x.png')
console.log(imageBuffer) // <--- returns null

Additional context

Looks like driver is memory when used with Nuxt. Could this be an issue?
I also described the problem here: nitrojs/nitro#1230

Logs

No response

[maou-shonen]

#142
I haven't looked into it further, but I came across this.

(I only tested the fs and memory drivers)

await useStorage('assets:public').getItemRaw('x.png') // not work, get null
await useStorage().getItemRaw('assets:public:x.png') // work

[bart]

Thanks a lot @maou-shonen
That really solved the issue but seems to be an issue, anyway right? What do you think?

Cheers!

[bart]

@maou-shonen It's weird. It works in dev but when you build it and run npm run preview it returns file contents instead of buffer. I don't understand why.

[maou-shonen]

@maou-shonen It's weird. It works in dev but when you build it and run npm run preview it returns file contents instead of buffer. I don't understand why.

Maybe you can provide a minimal reproduction?

[bart]

I found another solution. Using base64 images now so that I don't that extra loop with useStorage(). Might be more a Nuxt issue and not so much an Unstorage one, right?

[maou-shonen]

Hmm... I'm not sure.
In my use case, I only use redis and custom driver,
and I haven't encountered the issue you described in my testing environment.