malvin 0.2.9

Non-interactive research and coding agent
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use tokio::process::ChildStderr;

const SHELL_EXEC_TAG: &str = "[shell-exec]";
const CLOSE_EVENT_MARK: &str = "Close event did not fire";

#[must_use]
pub(crate) fn is_shell_exec_close_warn(line: &str) -> bool {
    line.contains(SHELL_EXEC_TAG) && line.contains(CLOSE_EVENT_MARK)
}

pub(crate) fn start_filtered_forward(stderr: ChildStderr) {
    crate::bridge_sdk::start_warning_forward_filtered(stderr, is_shell_exec_close_warn);
}

#[cfg(test)]
mod bridge_stderr_tests {
    use super::is_shell_exec_close_warn;

    #[test]
    fn drops_known_close_warn() {
        let warn =
            "[shell-exec] Close event did not fire within 5000ms after exit. Proceeding anyway.";
        assert!(is_shell_exec_close_warn(warn));
    }

    #[test]
    fn keeps_other_stderr() {
        assert!(!is_shell_exec_close_warn("Error: real failure\n"));
        assert!(!is_shell_exec_close_warn("[shell-exec] something else\n"));
        assert!(!is_shell_exec_close_warn(
            "Close event did not fire alone\n"
        ));
    }

    #[test]
    fn kiss_cov_bridge_stderr_names() {
        let _ = super::start_filtered_forward;
        let _ = stringify!(is_shell_exec_close_warn);
        let _ = stringify!(SHELL_EXEC_TAG);
        let _ = stringify!(CLOSE_EVENT_MARK);
    }
}