GSC Datastore does not support "contentType" property

[joshbeal]

There should be a way to set contentType on the uploaded object as such...

var stream = file.createWriteStream({
metadata: {
contentType:
}
});

[bhstahl]

Hey @joshbeal, what is passed through in the Upload Metadata header (as per the protocol) is set on the GCS Object.

Will that suffice for your usage? If not, feel free to send over a PR with some code to discuss. Thanks for using tus!

[edwar64896]

I'm noticing that when completing an upload using a GCS datastore, that there is no metadata passed to the completion event at all. metadata: {} is all I see. any idea if this is related?

[tkrugg]

As of now, upload_metadata is just injected as a key of the metadata
So it offers no way to update the contentType, which is another key, as you can tell by the screenshot

we'd need something like, and then there's maybe a way to update the contentType

metadata: {
...metadata_upload
}

The only work around right now is to call setMetadata method on the google cloud storage api, when upload is done.

[Acconut]

@tkrugg Would you mind opening a PR for this?