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open: Capture stdout of child processes

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George Kaklamanos 2023-11-28 16:29:40 +02:00
parent 3ef5627a0f
commit 924224c7fa
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1 changed files with 14 additions and 8 deletions
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22
labadoor-open/src/lib.rs
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@ -18,18 +18,24 @@ struct AuthResult {
} }
fn run_bin(bin: Binary) -> Result<String, String> { fn run_bin(bin: Binary) -> Result<String, String> {
use std::{
io::Read,
process::{Command, Stdio},
};
let mut ret = Err("".to_string()); let mut ret = Err("".to_string());
let mut iter = bin.iter(); let mut iter = bin.iter();
let mut cmd = std::process::Command::new(iter.next().unwrap()); let mut cmd = Command::new(iter.next().unwrap());
cmd.args(iter); cmd.args(iter);
let stdout = cmd.output().unwrap().stdout; let mut child = cmd.stdout(Stdio::piped()).spawn().unwrap();
let str = std::str::from_utf8(stdout.as_slice()) let mut success = child.wait().unwrap().success();
.unwrap()
.trim() let mut s = String::from("");
.to_string(); child.stdout.unwrap().read_to_string(&mut s).unwrap();
let st = cmd.status().unwrap(); s = String::from(s.trim());
ret = if st.success() { Ok(str) } else { Err(str) };
ret = if success { Ok(s) } else { Err(s) };
ret ret
} }