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[ruff+ty] Add colour to --help (#21337)

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Hugo van Kemenade 2025-11-08 18:17:14 +02:00 • committed by GitHub
parent 76efc8061d
commit 09e6af16c8
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10
crates/ty/src/args.rs
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@ -1,5 +1,7 @@
use crate::logging::Verbosity;
use crate::python_version::PythonVersion;
use clap::builder::Styles;
use clap::builder::styling::{AnsiColor, Effects};
use clap::error::ErrorKind;
use clap::{ArgAction, ArgMatches, Error, Parser};
use ruff_db::system::SystemPathBuf;
@ -8,9 +10,17 @@ use ty_project::metadata::options::{EnvironmentOptions, Options, SrcOptions, Ter
use ty_project::metadata::value::{RangedValue, RelativeGlobPattern, RelativePathBuf, ValueSource};
use ty_python_semantic::lint;
// Configures Clap v3-style help menu colors
const STYLES: Styles = Styles::styled()
.header(AnsiColor::Green.on_default().effects(Effects::BOLD))
.usage(AnsiColor::Green.on_default().effects(Effects::BOLD))
.literal(AnsiColor::Cyan.on_default().effects(Effects::BOLD))
.placeholder(AnsiColor::Cyan.on_default());
#[derive(Debug, Parser)]
#[command(author, name = "ty", about = "An extremely fast Python type checker.")]
#[command(long_version = crate::version::version())]
#[command(styles = STYLES)]
pub struct Cli {
#[command(subcommand)]
pub(crate) command: Command,