Download a binary file contained in the binary index.

LoadIndex downloads and verifies the index of binaries contained in 'cloud-downloads'.

VerifyChecksum has been extracted from github.com/arduino/arduino-fwupload : https://github.com/arduino/arduino-fwuploader/blob/fc20a808ece9a082e043e13e3cfa69c571721d76/indexes/download/download.go We're not using arduino-fwuploader directly as a dependency because it indirectly depends on github.com/daaku/go.zipexe which panics during an 'init' function, causing cloud-cli to panic when compiled with go1.19.

URL of cloud-team binary index.

Index contains details about all the binaries loaded in 'cloud-downloads'.

IndexBin contains the details needed to retrieve a binary file from the cloud.

IndexBoard describes all the binaries available for a specific board.