def workspace_close()

in src/buildstream/_frontend/cli.py [0:0]

• 22 lines of code
• 15 McCabe index (conditional complexity)

def workspace_close(app, remove_dir, all_, elements):
    """Close a workspace"""

    with app.initialized():
        if not (all_ or elements):
            # NOTE: I may need to revisit this when implementing multiple projects
            # opening one workspace.
            element = app.project.get_default_target()
            if element:
                elements = (element,)
            else:
                raise AppError("No elements specified")

        # Early exit if we specified `all` and there are no workspaces
        if all_ and not app.stream.workspace_exists():
            click.echo("No open workspaces to close", err=True)
            sys.exit(0)

        if all_:
            elements = [element_name for element_name, _ in app.context.get_workspaces().list()]

        elements = app.stream.redirect_element_names(elements)

        # Check that the workspaces in question exist, and that it's safe to
        # remove them.
        nonexisting = []
        for element_name in elements:
            if not app.stream.workspace_exists(element_name):
                nonexisting.append(element_name)
        if nonexisting:
            raise AppError("Workspace does not exist", detail="\n".join(nonexisting))

        for element_name in elements:
            app.stream.workspace_close(element_name, remove_dir=remove_dir)