FileArchive creates zip files with backslashes on Windows

[mikhailshilkov]

Scenario: I'm running on Windows 10 and want to deploy an Azure Function App running on Linux. I package the files as a ZipBlob:

const zipBlob = new azure.storage.ZipBlob(name, {
    resourceGroupName: args.resourceGroupName,
    storageAccountName: account.name,
    storageContainerName: container.name,
    type: "block",
    content: new pulumi.asset.FileArchive("./app"));

and then link to it from Function App settings.

The problem is that the Function App won't discover any functions, because the produced zip archive contains backslashes instead of forwardslashes:

This seems to be against the zip spec.

Is there a parameter somewhere that we could use to flip the slashes?

[mikhailshilkov]

ssh-ed to the unzipped folder: