This is the spack package repository maintained by NCI for packages that are not available from spack built-in repo. It only supports NCI build use-cases.
To use it, firstly run:
git clone https://github.com/nci/spack-repo.git
and then add the location of the cloned repository to your spack instance:
spack repo add $PACKAGE_PATH/spack-reoo
Finally you can confirm it is has been added correctly:
$ spack repo list
==> 2 package repositories.
nci $PACKAGE_PATH/spack-repo
builtin $SPACK_ROOT/var/spack/repos/builtin
Now the fiat package should be available to install
$ spack list fiat
fiat py-fenics-fiat
==> 2 packages
For more information see the extensive spack documentation on how to utilise repository files.