no redeclaration of reserved __dirname

[vlinder]

Running jest with this package crashes because of redeclaration of reserved keyword __dirname.

This PR renames it to dirname__.

[xenova]

Hi there 👋 Can you provide the error logs you get (+ jest version)? We use jest for unit tests and do not have any issues with it.

[vlinder]

We currently use version 29.7.0 of jest.

I guess jest can be configured in a lot of ways. I see no reason to fight against it if avoidable.

Here is the error message:

    Details:

    /Volumes/SourceCode/web/node_modules/.pnpm/@[email protected]/node_modules/@xenova/transformers/src/env.js:49
    const __dirname = RUNNING_LOCALLY ? _path.default.dirname(_path.default.dirname(_url.default.fileURLToPath(require("url").pathToFileURL(__filename).toString()))) : './';
          ^

    SyntaxError: Identifier '__dirname' has already been declared

I think it is because it converts the module to CommonJS.

This is what the node manual says:

The following variables may appear to be global but are not. They exist only in the scope of CommonJS modules:

• __dirname
• ...

So since they are set 'in scope' you cannot redeclare them.

I tried this with a minimal test file

const __dirname = 1;

$ node test.js
/Volumes/SourceCode/test.js:1
const __dirname = 1;
      ^

SyntaxError: Identifier '__dirname' has already been declared

[vlinder]

Any blockers to merge this?

[TGTGamer]

@vlinder & @xenova this is also blocking drizzle-kit from completing successfully.

const __dirname = RUNNING_LOCALLY ? import_path.default.dirname(import_path.default.dirname(import_url.default.fileURLToPath(__esbuild_register_import_meta_url__))) : "./";
      ^

SyntaxError: Identifier '__dirname' has already been declared
    at wrapSafe (node:internal/modules/cjs/loader:1281:20)
    at Module._compile (node:internal/modules/cjs/loader:1321:27)
    at extensions..js (project\node_modules\.pnpm\[email protected]\node_modules\drizzle-kit\bin.cjs:17218:20)
    at Module.load (node:internal/modules/cjs/loader:1208:32)
    at Module._load (node:internal/modules/cjs/loader:1024:12)
    at Module.require (node:internal/modules/cjs/loader:1233:19)
    at require (node:internal/modules/helpers:179:18)
    at Object.<anonymous> (project\node_modules\.pnpm\@[email protected]\node_modules\@xenova\transformers\src\utils\hub.js:11:21)
    at Module._compile (node:internal/modules/cjs/loader:1358:14)
    at extensions..js (project\node_modules\.pnpm\[email protected]\node_modules\drizzle-kit\bin.cjs:17218:20)

[xenova]

Apologies for the delay - PR looks good!

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