os_xtask_utils/
binutils.rs

1use crate::{ext, Cargo, CommandExt};
2use std::{ffi::OsStr, process::Command};
3
4ext!(def; BinUtil);
5
6impl BinUtil {
7    fn new(which: impl AsRef<OsStr>) -> Self {
8        let which = which.as_ref();
9        let installed = Cargo::install().arg("--list").output().stdout;
10        let check = String::from_utf8_lossy(&installed)
11            .lines()
12            .filter_map(|line| {
13                if cfg!(target_os = "windows") {
14                    line.trim().strip_suffix(".exe")
15                } else {
16                    Some(line.trim())
17                }
18            })
19            .any(|line| OsStr::new(line) == which);
20        if !check {
21            Cargo::install().arg("cargo-binutils").invoke();
22        }
23        Self(Command::new(which))
24    }
25
26    #[inline]
27    pub fn objcopy() -> Self {
28        Self::new("rust-objcopy")
29    }
30
31    #[inline]
32    pub fn objdump() -> Self {
33        Self::new("rust-objdump")
34    }
35}
os_xtask_utils/binutils.rs

os_xtask_utils/
binutils.rs
