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Add PreviewMode option to formatter

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## Summary

This PR adds the `--preview` and `--no-preview` options to the `format` command (hidden) and passes it through to the formatte. 

## Test Plan

I added the `dbg(f.options().preview())` statement in `FormatNodeRule::fmt` and verified that the option gets correctly passed to the formatter.
This commit is contained in:
Micha Reiser 2023-09-08 12:04:28 +02:00 • committed by GitHub
parent d9544a2d37
commit 47a253fb62
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7 changed files with 54 additions and 7 deletions
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7
crates/ruff_cli/src/args.rs
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@ -368,6 +368,12 @@ pub struct FormatCommand {
/// The name of the file when passing it through stdin.
#[arg(long, help_heading = "Miscellaneous")]
pub stdin_filename: Option<PathBuf>,
/// Enable preview mode; checks will include unstable rules and fixes.
#[arg(long, overrides_with("no_preview"), hide = true)]
preview: bool,
#[clap(long, overrides_with("preview"), hide = true)]
no_preview: bool,
}
#[derive(Debug, Clone, Copy, clap::ValueEnum)]
@ -496,6 +502,7 @@ impl FormatCommand {
self.respect_gitignore,
self.no_respect_gitignore,
),
preview: resolve_bool_arg(self.preview, self.no_preview).map(PreviewMode::from),
force_exclude: resolve_bool_arg(self.force_exclude, self.no_force_exclude),
// Unsupported on the formatter CLI, but required on `Overrides`.
..Overrides::default()