// Register "literal" subjects required for these tasks.
// TODO: Replace with `Subsystems`.
project_tree_key = subjects.put(FileSystemProjectTree(build_root))
address_mapper_key = subjects.put(AddressMapper(symbol_table_cls=symbol_table_cls,
parser_cls=LegacyPythonCallbacksParser))
// Create a Scheduler containing graph and filesystem tasks, with no installed goals. The ExpGraph
After Change
spec_roots = [cmd_line_spec_parser.parse_spec(spec) for spec in sys.argv[1:]]
subjects = Storage.create(debug=False)
project_tree = FileSystemProjectTree(build_root)
symbol_table_cls = LegacyTable
// Register "literal" subjects required for these tasks.
// TODO: Replace with `Subsystems`.