monger_core/
process.rs

1use std::{
2    ffi::{OsStr, OsString},
3    os::unix::process::CommandExt,
4    path::Path,
5    process::{Child, Command, Stdio},
6};
7
8use crate::error::{Error, Result};
9
10pub(crate) fn exec_command(cmd: &str, args: Vec<OsString>, dir: impl AsRef<Path>) -> Error {
11    Error::Io {
12        inner: Command::new(cmd).current_dir(dir).args(args).exec(),
13    }
14}
15
16pub(crate) fn run_foreground_command(
17    cmd: &str,
18    args: Vec<impl AsRef<OsStr>>,
19    dir: impl AsRef<Path>,
20) -> Result<()> {
21    let status = run_background_command(cmd, args, dir)?.wait()?;
22
23    if !status.success() {
24        return Err(Error::FailedSubprocess {
25            command: cmd.to_string(),
26            exit_code: status.code(),
27        });
28    }
29
30    Ok(())
31}
32
33pub(crate) fn run_background_command(
34    cmd: &str,
35    args: Vec<impl AsRef<OsStr>>,
36    dir: impl AsRef<Path>,
37) -> Result<Child> {
38    let child = Command::new(cmd)
39        .current_dir(dir)
40        .args(args)
41        .stdin(Stdio::null())
42        .stdout(Stdio::null())
43        .spawn()?;
44
45    Ok(child)
46}
monger_core/process.rs

monger_core/
process.rs
