Thanks guys. I ended up doing this:
StartupPreferencesLoader default executeAtomicItems: {
StartupAction
name: '02 Iceberg'
code: [
| repo |
IceCredentialsProvider default sshCredentials
username: 'git';
publicKey: '/Users/mariano/.ssh/id_rsa_github.pub';
privateKey: '/Users/mariano/.ssh/id_rsa_github';
keyPassphrase: 'YYY'.
IceCredentialsProvider default plaintextCredentials
password: 'XXX'.
Iceberg enableMetacelloIntegration: true.
IceRepository
shareRepositoriesBetweenImages: true;
sharedRepositoriesLocationString: '/Users/mariano/Pharo/git'.
Iceberg showSystemRepositories: false.
repo := IceRepositoryCreator new
�� �� location: '/Users/mariano/pharo61/pharo-local/iceberg/marianopeck/OSSubprocess' asFileReference;
�� �� subdirectory: 'repository';
�� �� createRepository.
repo register.
�� �� �� �� �� �� �� �� �� �� �� �� ��"more registrations here"
]
runOnce: true.
}.