$ git clone -n https://github.com/xcp-ng-rpms/microcode_ctl.git /var/lib/mock/v8.0-testing-1427-711/root/chroot_tmpdir/scmroot/microcode_ctl
Cloning into '/var/lib/mock/v8.0-testing-1427-711/root/chroot_tmpdir/scmroot/microcode_ctl'...
$ git reset --hard 4d8913c7d6bb50816fb29360846d903661f42b6f
Downloading SOURCES/microcode_ctl-2.1-19-xs5.tar.xz (2.5 MB)
HEAD is now at 4d8913c Update to microcode-20190618