clippy_dev/src/lint.rs

   1 use std::process::{self, Command};
   2
   3 pub fn run(filename: &str) {
   4     let code = Command::new("cargo")
   5         .args(["run", "--bin", "clippy-driver", "--"])
   6         .args(["-L", "./target/debug"])
   7         .args(["-Z", "no-codegen"])
   8         .args(["--edition", "2021"])
   9         .arg(filename)
  10         .env("__CLIPPY_INTERNAL_TESTS", "true")
  11         .status()
  12         .expect("failed to run cargo")
  13         .code();
  14
  15     if code.is_none() {
  16         eprintln!("Killed by signal");
  17     }
  18
  19     process::exit(code.unwrap_or(1));
  20 }