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Stabilize tmux input submission #4

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Stabilize tmux input submission #4

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8 changes: 7 additions & 1 deletion reattachd/src/tmux/send.rs
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Original file line number Diff line number Diff line change
@@ -1,7 +1,9 @@
use std::process::Command;
use std::{process::Command, thread, time::Duration};

use crate::tmux::TmuxError;

const SUBMIT_DELAY: Duration = Duration::from_millis(100);

pub fn send_keys(target: &str, text: &str) -> Result<(), TmuxError> {
let output = Command::new("tmux")
.args(["send-keys", "-t", target, "-l", text])
Expand All @@ -13,6 +15,10 @@ pub fn send_keys(target: &str, text: &str) -> Result<(), TmuxError> {
return Err(TmuxError::Command(stderr.to_string()));
}

// Keep the submit key out of terminal applications' rapid-input/paste
// detection so that it is consistently handled as Enter.
thread::sleep(SUBMIT_DELAY);

let output = Command::new("tmux")
.args(["send-keys", "-t", target, "Enter"])
.output()
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