use std::path::{Path, PathBuf}; | |
use crate::utils::run_command; | |
pub fn get_rustc_path() -> Option<PathBuf> { | |
if let Ok(rustc) = std::env::var("RUSTC") { | |
return Some(PathBuf::from(rustc)); | |
} | |
run_command(&[&"rustup", &"which", &"rustc"], None) | |
.ok() | |
.map(|out| Path::new(String::from_utf8(out.stdout).unwrap().trim()).to_path_buf()) | |
} |