mirror of
https://github.com/martinvonz/jj.git
synced 2025-05-18 21:54:26 +00:00
c73a092759
This basically reverts the change c183b94aeffc "cli: warn when using `:` revset operator."
66 lines
2.5 KiB
Rust
66 lines
2.5 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.
|
|
|
|
//! This file contains the internal implementation of `run`.
|
|
|
|
use crate::cli_util::{
|
|
resolve_multiple_nonempty_revsets, user_error, CommandError, CommandHelper, RevisionArg,
|
|
};
|
|
use crate::ui::Ui;
|
|
|
|
/// Run a command across a set of revisions.
|
|
///
|
|
///
|
|
/// All recorded state will be persisted in the `.jj` directory, so occasionally
|
|
/// a `jj run --clean` is needed to clean up disk space.
|
|
///
|
|
/// # Example
|
|
///
|
|
/// # Run pre-commit on your local work
|
|
/// $ jj run 'pre-commit run .github/pre-commit.yaml' -r (trunk()..@) -j 4
|
|
///
|
|
/// This allows pre-commit integration and other funny stuff.
|
|
#[derive(clap::Args, Clone, Debug)]
|
|
#[command(verbatim_doc_comment)]
|
|
pub struct RunArgs {
|
|
/// The command to run across all selected revisions.
|
|
shell_command: String,
|
|
/// The revisions to change.
|
|
#[arg(long, short, default_value = "@")]
|
|
revisions: Vec<RevisionArg>,
|
|
/// A no-op option to match the interface of `git rebase -x`.
|
|
#[arg(short = 'x', hide = true)]
|
|
unused_command: bool,
|
|
/// How many processes should run in parallel, uses by default all cores.
|
|
#[arg(long, short)]
|
|
jobs: Option<usize>,
|
|
}
|
|
|
|
pub fn cmd_run(ui: &mut Ui, command: &CommandHelper, args: &RunArgs) -> Result<(), CommandError> {
|
|
let workspace_command = command.workspace_helper(ui)?;
|
|
let _resolved_commits = resolve_multiple_nonempty_revsets(&args.revisions, &workspace_command)?;
|
|
// Jobs are resolved in this order:
|
|
// 1. Commandline argument iff > 0.
|
|
// 2. the amount of cores available.
|
|
// 3. a single job, if all of the above fails.
|
|
let _jobs = match args.jobs {
|
|
Some(0) => return Err(user_error("must pass at least one job")),
|
|
Some(jobs) => Some(jobs),
|
|
None => std::thread::available_parallelism().map(|t| t.into()).ok(),
|
|
}
|
|
// Fallback to a single user-visible job.
|
|
.unwrap_or(1usize);
|
|
Err(user_error("This is a stub, do not use"))
|
|
}
|