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use expectrl::repl::ReplSession;
use std::io::Result;
#[cfg(all(unix, not(feature = "async")))]
fn main() -> Result<()> {
let mut p = expectrl::spawn("sh")?;
p.get_process_mut().set_echo(true, None)?;
let mut shell = ReplSession::new(p, String::from("sh-5.1$"), Some(String::from("exit")), true);
shell.expect_prompt()?;
let output = exec(&mut shell, "echo Hello World")?;
println!("{:?}", output);
let output = exec(&mut shell, "echo '2 + 3' | bc")?;
println!("{:?}", output);
Ok(())
}
#[cfg(all(unix, not(feature = "async")))]
fn exec(shell: &mut ReplSession, cmd: &str) -> Result<String> {
let buf = shell.execute(cmd)?;
let mut string = String::from_utf8_lossy(&buf).into_owned();
string = string.replace("\r\n\u{1b}[?2004l\r", "");
string = string.replace("\r\n\u{1b}[?2004h", "");
Ok(string)
}
#[cfg(all(unix, feature = "async"))]
fn main() -> Result<()> {
futures_lite::future::block_on(async {
let mut p = expectrl::spawn("sh")?;
p.get_process_mut().set_echo(true, None)?;
let mut shell =
ReplSession::new(p, String::from("sh-5.1$"), Some(String::from("exit")), true);
shell.expect_prompt().await?;
let output = exec(&mut shell, "echo Hello World").await?;
println!("{:?}", output);
let output = exec(&mut shell, "echo '2 + 3' | bc").await?;
println!("{:?}", output);
Ok(())
})
}
#[cfg(all(unix, feature = "async"))]
async fn exec(shell: &mut ReplSession, cmd: &str) -> Result<String> {
let buf = shell.execute(cmd).await?;
let mut string = String::from_utf8_lossy(&buf).into_owned();
string = string.replace("\r\n\u{1b}[?2004l\r", "");
string = string.replace("\r\n\u{1b}[?2004h", "");
Ok(string)
}
#[cfg(windows)]
fn main() {
panic!("An example doesn't supported on windows")
}
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