jj/cli/src/commands/merge.rs
Yuya Nishihara bd3d9309ff cli: add convenient methods to print hint or warning with default headings
The lowercase "warning: " is unified to "Warning: " as it is the jj's
convention afaik.

The _default() suffix could be dropped from these methods, but it's probably
better to break the existing codebase for the moment. Otherwise, the caller
might do writeln!(ui.warning(), "Warning: ..").
2024-03-26 00:28:27 +09:00

40 lines
1.3 KiB
Rust

// 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 tracing::instrument;
use super::new;
use crate::cli_util::CommandHelper;
use crate::command_error::{cli_error, CommandError};
use crate::ui::Ui;
#[instrument(skip_all)]
pub(crate) fn cmd_merge(
ui: &mut Ui,
command: &CommandHelper,
args: &new::NewArgs,
) -> Result<(), CommandError> {
writeln!(
ui.warning_default(),
"`jj merge` is deprecated; use `jj new` instead, which is equivalent"
)?;
writeln!(
ui.warning_default(),
"`jj merge` will be removed in a future version, and this will be a hard error"
)?;
if args.revisions.len() < 2 {
return Err(cli_error("Merge requires at least two revisions"));
}
new::cmd_new(ui, command, args)
}