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commands: Add run.

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This adds the `run` command as described in the doc.
The command is hidden for now, to allow in-tree development. 

The next steps are: 

1. Move it to `run.rs`
2. Find a good backend trait
3. Implement the workers

Initial progress on #1869 and #405
This commit is contained in:
Philip Metzger 2023-05-02 16:30:25 +02:00 committed by Philip Metzger
parent b352061dd6
commit 85b66e43f0
1 changed files with 32 additions and 0 deletions
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32
src/commands/mod.rs
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@ -117,6 +117,9 @@ enum Commands {
Rebase(RebaseArgs),
Resolve(ResolveArgs),
Restore(RestoreArgs),
#[command(hide = true)]
// TODO: Flesh out.
Run(RunArgs),
Show(ShowArgs),
#[command(subcommand)]
Sparse(SparseArgs),
@ -726,6 +729,29 @@ struct RestoreArgs {
revision: Option<RevisionArg>,
}
/// 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.py .github/pre-commit.yaml' -r (main..@) -j 4
///
/// This allows pre-commit integration and other funny stuff.
#[derive(clap::Args, Clone, Debug)]
#[command(verbatim_doc_comment)]
struct RunArgs {
/// The command to run across all selected revisions.
#[arg(long, short, alias = "x")]
command: String,
/// The revisions to change.
#[arg(long, short, default_value = "@")]
revisions: Vec<RevisionArg>,
}
/// Touch up the content changes in a revision with a diff editor
///
/// With the `-r` option, which is the default, starts a diff editor (`meld` by
@ -3143,6 +3169,11 @@ fn cmd_merge(ui: &mut Ui, command: &CommandHelper, args: &NewArgs) -> Result<(),
cmd_new(ui, command, args)
}
// TODO: Move to run.rs
fn cmd_run(_ui: &mut Ui, _command: &CommandHelper, _args: &RunArgs) -> Result<(), CommandError> {
Err(user_error("This is a stub, do not use"))
}
#[instrument(skip_all)]
fn cmd_rebase(ui: &mut Ui, command: &CommandHelper, args: &RebaseArgs) -> Result<(), CommandError> {
if args.allow_large_revsets {
@ -3732,6 +3763,7 @@ pub fn run_command(ui: &mut Ui, command_helper: &CommandHelper) -> Result<(), Co
Commands::Squash(sub_args) => cmd_squash(ui, command_helper, sub_args),
Commands::Unsquash(sub_args) => cmd_unsquash(ui, command_helper, sub_args),
Commands::Restore(sub_args) => cmd_restore(ui, command_helper, sub_args),
Commands::Run(sub_args) => cmd_run(ui, command_helper, sub_args),
Commands::Diffedit(sub_args) => cmd_diffedit(ui, command_helper, sub_args),
Commands::Split(sub_args) => cmd_split(ui, command_helper, sub_args),
Commands::Merge(sub_args) => cmd_merge(ui, command_helper, sub_args),