// Copyright 2020 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::repo::Repo as _;use tracing::instrument; use crate::cli_util::CommandHelper;use crate::command_error::CommandError;use crate::ui::Ui; /// List workspaces#[derive(clap::Args, Clone, Debug)]pub struct WorkspaceListArgs {} #[instrument(skip_all)]pub fn cmd_workspace_list(    ui: &mut Ui,    command: &CommandHelper,    _args: &WorkspaceListArgs,) -> Result<(), CommandError> {    let workspace_command = command.workspace_helper(ui)?;    let repo = workspace_command.repo();    let mut formatter = ui.stdout_formatter();    let template = workspace_command.commit_summary_template();    for (name, wc_commit_id) in repo.view().wc_commit_ids() {        write!(formatter, "{}: ", name.as_symbol())?;        let commit = repo.store().get_commit(wc_commit_id)?;        template.format(&commit, formatter.as_mut())?;        writeln!(formatter)?;    }    Ok(())}