Publish binaries to JSR and load them using Deno.dlopen()

🌍3rd Party Module🛰️FFI / Native Code📰JSR

Deno.* APIs

Hey is it possible to publish binary files such as

.dll

.dll

.so

.so

files and then access them via Import in an other package?

I would like to publish binaries to JSR, for example like this:

deno.json

deno.json

{
  "name": "@mypackage/binaries",
  "version": "0.1.0",
  "exports": {
    "./bin.dll": "./path/to/bin.dll"
  }
}

{
  "name": "@mypackage/binaries",
  "version": "0.1.0",
  "exports": {
    "./bin.dll": "./path/to/bin.dll"
  }
}

So that I could then install the package and use the binary via an import, for example like this:

import bin from "@mypackage/binaries/bin.dll"

const lib = Deno.dlopen(bin, …);

import bin from "@mypackage/binaries/bin.dll"

const lib = Deno.dlopen(bin, …);

Is this somehow possible? I know there are 3rd party libraries like plug that do something like this, but I am just curious if I could get this to work without something like plug.

Deno•4mo ago•

23 replies

Mqx

Publish binaries to JSR and load them using Deno.dlopen()

🌍3rd Party Module🛰️FFI / Native Code📰JSR

Deno.* APIs

Hey is it possible to publish binary files such as

.dll

.dll

.so

.so

files and then access them via Import in an other package?

I would like to publish binaries to JSR, for example like this:

deno.json

deno.json

{
  "name": "@mypackage/binaries",
  "version": "0.1.0",
  "exports": {
    "./bin.dll": "./path/to/bin.dll"
  }
}

{
  "name": "@mypackage/binaries",
  "version": "0.1.0",
  "exports": {
    "./bin.dll": "./path/to/bin.dll"
  }
}

So that I could then install the package and use the binary via an import, for example like this:

import bin from "@mypackage/binaries/bin.dll"

const lib = Deno.dlopen(bin, …);

import bin from "@mypackage/binaries/bin.dll"

const lib = Deno.dlopen(bin, …);

Is this somehow possible? I know there are 3rd party libraries like plug that do something like this, but I am just curious if I could get this to work without something like plug.

Publish binaries to JSR and load them using Deno.dlopen()

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