// 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 jj_lib::repo::Repo;

use crate::cli_util::CommandHelper;
use crate::command_error::CommandError;
use crate::git_util::get_git_repo;
use crate::ui::Ui;

/// Remove a Git remote and forget its bookmarks
#[derive(clap::Args, Clone, Debug)]
pub struct GitRemoteRemoveArgs {
    /// The remote's name
    remote: String,
}

pub fn cmd_git_remote_remove(
    ui: &mut Ui,
    command: &CommandHelper,
    args: &GitRemoteRemoveArgs,
) -> Result<(), CommandError> {
    let mut workspace_command = command.workspace_helper(ui)?;
    let repo = workspace_command.repo();
    let git_repo = get_git_repo(repo.store())?;
    let mut tx = workspace_command.start_transaction();
    git::remove_remote(tx.repo_mut(), &git_repo, &args.remote)?;
    if tx.repo().has_changes() {
        tx.finish(ui, format!("remove git remote {}", &args.remote))
    } else {
        Ok(()) // Do not print "Nothing changed."
    }
}