blob: ce9cf0fe95691c58f8807108e4991100b99128b9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
use std::path::Path;
use std::process::Command;
#[derive(Debug, thiserror::Error)]
pub enum SummainError {
#[error("failed to run summain: {0}")]
Run(std::io::Error),
}
pub fn summain(root: &Path) -> Result<String, SummainError> {
let output = Command::new("summain")
.arg(".")
.current_dir(root)
.output()
.map_err(SummainError::Run)?;
if output.status.code() != Some(0) {
eprintln!("{}", String::from_utf8_lossy(&output.stdout));
eprintln!("{}", String::from_utf8_lossy(&output.stderr));
std::process::exit(1);
}
Ok(String::from_utf8_lossy(&output.stdout)
.to_owned()
.to_string())
}
|