We are successfully build our own FOCS derivate. Thanks a lot for making that possible.
Now, we run into a small problem. We’d like to manipulate the ostree before we actually build the metal 4k image out of it. From what we have seen in the code, cosa forces the ostree build before building the image (see https://github.com/coreos/coreos-assembler/blob/93b7a510457ffe8f0cd9233db9eafd92ae26c8fe/src/cmd-build#L21). Is this correct and would it be possible to adjust this in order to provide the ostree path via command line?