def rerun(client, revision, roots, siblings, inputs, paths):
    """Recreate files generated by a sequence of ``run`` commands."""
    graph = Graph(client)
    outputs = graph.build(paths=paths, revision=revision)

    # Check or extend siblings of outputs.
    outputs = siblings(graph, outputs)
    output_paths = {node.path for node in outputs}

    # Normalize and check all starting paths.
    roots = {graph.normalize_path(root) for root in roots}
    assert not roots & output_paths, '--from colides with output paths'

    # Generate workflow and check inputs.
    # NOTE The workflow creation is done before opening a new file.
    workflow = inputs(
        client,
        graph.ascwl(
            input_paths=roots,
            output_paths=output_paths,
            outputs=outputs,
        )
    )

    # Make sure all inputs are pulled from a storage.
    client.pull_paths_from_storage(
        *(path for _, path in workflow.iter_input_files(client.workflow_path))
    )

    # Store the generated workflow used for updating paths.
    import yaml

    output_file = client.workflow_path / '{0}.cwl'.format(uuid.uuid4().hex)
    with output_file.open('w') as f:
        f.write(
            yaml.dump(
                ascwl(
                    workflow,
                    filter=lambda _, x: x is not None,
                    basedir=client.workflow_path,
                ),
                default_flow_style=False
            )
        )

    # Execute the workflow and relocate all output files.
    from ._cwl import execute
    # FIXME get new output paths for edited tools
    # output_paths = {path for _, path in workflow.iter_output_files()}
    execute(
        client,
        output_file,
        output_paths=output_paths,
    )
Recreate files generated by a sequence of ``run`` commands.