Deno support

[carloslfu]

I don't know if this is within the project's scope, but tracking compatibility with JS runtimes may be useful. I tried using the SDK with Deno, but it failed. Here is the code:

import { zerox } from "npm:zerox";

const openaiAPIKey = Deno.env.get("OPENAI_API_KEY");

if (!openaiAPIKey) {
  throw new Error("OPENAI_API_KEY is not set");
}

const result = await zerox({
  filePath: "https://omni-demo-data.s3.amazonaws.com/test/cs101.pdf",
  openaiAPIKey,
});

console.log(result);

This is the error:

╰─❯ deno task start                                                                                                                                                  ─╯
Task start deno run -A --allow-scripts --env-file main.ts
error: Uncaught (in promise) TypeError: gm.prototype.options is not a function
    at Function.subClass (file:///Users/c/d/p/deno-zerox-ocr/deno/node_modules/.deno/[email protected]/node_modules/gm/index.js:108:16)
    at new a (file:///Users/c/d/p/deno-zerox-ocr/deno/node_modules/.deno/[email protected]/node_modules/pdf2pic/dist/index.js:1:1026)
    at c (file:///Users/c/d/p/deno-zerox-ocr/deno/node_modules/.deno/[email protected]/node_modules/pdf2pic/dist/index.js:1:3611)
    at exports.fromPath (file:///Users/c/d/p/deno-zerox-ocr/deno/node_modules/.deno/[email protected]/node_modules/pdf2pic/dist/index.js:1:5080)
    at file:///Users/c/d/p/deno-zerox-ocr/deno/node_modules/.deno/[email protected]/node_modules/zerox/node-zerox/dist/utils.js:299:55
    at step (file:///Users/c/d/p/deno-zerox-ocr/deno/node_modules/.deno/[email protected]/node_modules/zerox/node-zerox/dist/utils.js:67:23)
    at Object.next (file:///Users/c/d/p/deno-zerox-ocr/deno/node_modules/.deno/[email protected]/node_modules/zerox/node-zerox/dist/utils.js:48:53)
    at file:///Users/c/d/p/deno-zerox-ocr/deno/node_modules/.deno/[email protected]/node_modules/zerox/node-zerox/dist/utils.js:42:71
    at new Promise (<anonymous>)
    at __awaiter (file:///Users/c/d/p/deno-zerox-ocr/deno/node_modules/.deno/[email protected]/node_modules/zerox/node-zerox/dist/utils.js:38:12)

Useful info:

• deno 2.1.2 (stable, release, x86_64-apple-darwin)
• v8 13.0.245.12-rusty
• typescript 5.6.2

Here is a repo to reproduce it, it contains both the Deno and Node versions: https://github.com/carloslfu/deno-zerox-ocr.

[tonydattolo]

same issue using deno as the kernal for jupyter notebooks. postinstall script is also failing, so manually install graphiksmagic and ghostscript, not sure if that's related