// Copyright 2020-2023 The Jujutsu Authors//// Licensed under the Apache License, Version 2.0 (the "License");// you may not use this file except in compliance with the License.// You may obtain a copy of the License at//// https://www.apache.org/licenses/LICENSE-2.0//// Unless required by applicable law or agreed to in writing, software// distributed under the License is distributed on an "AS IS" BASIS,// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.// See the License for the specific language governing permissions and// limitations under the License. use jj_lib::git; use crate::cli_util::CommandHelper;use crate::command_error::CommandError;use crate::git_util::print_git_export_stats;use crate::ui::Ui; /// Update the underlying Git repo with changes made in the repo////// There is no need to run this command if you're in colocated workspace/// because the export happens automatically there.#[derive(clap::Args, Clone, Debug)]pub struct GitExportArgs {} pub fn cmd_git_export(    ui: &mut Ui,    command: &CommandHelper,    _args: &GitExportArgs,) -> Result<(), CommandError> {    let mut workspace_command = command.workspace_helper(ui)?;    let mut tx = workspace_command.start_transaction();    let stats = git::export_refs(tx.repo_mut())?;    tx.finish(ui, "export git refs")?;    print_git_export_stats(ui, &stats)?;    Ok(())}