2.1.1 breaks pdf.js

[jribbens]

Something about the way you've split the packages breaks pdf.js and makes it emit a warning: Warning: Cannot polyfill 'Path2D', rendering may be broken.

pdf.js imports path2d-polyfill by doing:

    path2d_polyfill = await __non_webpack_import__("path2d-polyfill");

This works fine in path2d-polyfill 2.0.1 but in 2.1.1 this throws the exception Error [ERR_PACKAGE_PATH_NOT_EXPORTED]: No "exports" main defined in .../node_modules/path2d-polyfill/package.json. So I guess whatever an "exports main" is, you need to define one and then publish a version 2.1.2 to un-break pdf.js.

[nilzona]

The 2.1.1 version was a sad mistake, it shouldn't have been released.

It was supposed to be a major 3 version. Going forward this kind of import you're showing here should instead be made from the path2d library

something like this:

path2d = await __non_webpack_import__("path2d");

(function checkPath2D() {
    if (globalThis.Path2D || !isNodeJS) {
      return;
    }
    const CanvasRenderingContext2D = canvas?.CanvasRenderingContext2D;
    const applyPath2DToCanvasRenderingContext = path2d?. applyPath2DToCanvasRenderingContext;

    if (CanvasRenderingContext2D && applyPath2DToCanvasRenderingContext) {
      globalThis.CanvasRenderingContext2D = CanvasRenderingContext2D;
      applyPath2DToCanvasRenderingContext(CanvasRenderingContext2D);
    } else {
      warn("Cannot polyfill `Path2D`, rendering may be broken.");
    }
  })();
}