Charlie Marsh fad23bbe60 Add a --check flag to the formatter CLI (#6982) ... ## Summary Returns an exit code of 1 if any files would be reformatted: ``` ruff on  charlie/format-check:main [$?⇡] is 📦 v0.0.286 via 🐍 v3.11.2 via 🦀 v1.72.0 ❯ cargo run -p ruff_cli -- format foo.py --check Compiling ruff_cli v0.0.286 (/Users/crmarsh/workspace/ruff/crates/ruff_cli) Finished dev [unoptimized + debuginfo] target(s) in 1.69s Running `target/debug/ruff format foo.py --check` warning: `ruff format` is a work-in-progress, subject to change at any time, and intended only for experimentation. 1 file would be reformatted ruff on  charlie/format-check:main [$?⇡] is 📦 v0.0.286 via 🐍 v3.11.2 via 🦀 v1.72.0 took 2s ❯ echo $? 1 ``` Closes #6966.		2023-08-29 12:40:00 -04:00
..
resources/test/fixtures	Include file permissions in key for cached files (#5901)	2023-07-25 17:06:47 +00:00
src	Add a --check flag to the formatter CLI (#6982)	2023-08-29 12:40:00 -04:00
tests	Respect .ipynb and .pyi sources when linting from stdin (#6628)	2023-08-16 20:33:59 +00:00
Cargo.toml	Add a --check flag to the formatter CLI (#6982)	2023-08-29 12:40:00 -04:00