| use term::color::{GREEN, RED, WHITE}; |
| use term::{Attr, Error, Result}; |
| |
| fn main() { |
| if foo().is_err() { |
| eprintln!( |
| "error: Clippy is no longer available via crates.io\n\n\ |
| help: please run `rustup component add clippy` instead" |
| ); |
| } |
| std::process::exit(1); |
| } |
| |
| fn foo() -> Result<()> { |
| let mut t = term::stderr().ok_or(Error::NotSupported)?; |
| |
| t.attr(Attr::Bold)?; |
| t.fg(RED)?; |
| write!(t, "\nerror: ")?; |
| |
| t.reset()?; |
| t.fg(WHITE)?; |
| writeln!(t, "Clippy is no longer available via crates.io\n")?; |
| |
| t.attr(Attr::Bold)?; |
| t.fg(GREEN)?; |
| write!(t, "help: ")?; |
| |
| t.reset()?; |
| t.fg(WHITE)?; |
| write!(t, "please run `")?; |
| |
| t.attr(Attr::Bold)?; |
| write!(t, "rustup component add clippy")?; |
| |
| t.reset()?; |
| t.fg(WHITE)?; |
| writeln!(t, "` instead")?; |
| |
| t.reset()?; |
| Ok(()) |
| } |