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