From b2bf065a2b959d8ccc7b9e76a43038d81bf45514 Mon Sep 17 00:00:00 2001
From: Jiahao XU <Jiahao_XU@outlook.com>
Date: Fri, 10 Jun 2022 13:32:28 +1000
Subject: [PATCH] Rm unused fn `helpers::confirm::confirm`

Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
---
 src/helpers.rs         |  2 +-
 src/helpers/confirm.rs | 18 ------------------
 2 files changed, 1 insertion(+), 19 deletions(-)

diff --git a/src/helpers.rs b/src/helpers.rs
index a55b6a37..0266b89a 100644
--- a/src/helpers.rs
+++ b/src/helpers.rs
@@ -20,7 +20,7 @@ mod auto_abort_join_handle;
 pub use auto_abort_join_handle::AutoAbortJoinHandle;
 
 mod confirm;
-pub use confirm::{confirm, Confirmer};
+pub use confirm::Confirmer;
 
 mod extracter;
 mod readable_rx;
diff --git a/src/helpers/confirm.rs b/src/helpers/confirm.rs
index 30102aa4..568be460 100644
--- a/src/helpers/confirm.rs
+++ b/src/helpers/confirm.rs
@@ -1,28 +1,10 @@
 use std::io::{self, BufRead, Write};
 
-use log::info;
 use tokio::sync::mpsc;
 use tokio::task::spawn_blocking;
 
 use crate::BinstallError;
 
-pub fn confirm() -> Result<(), BinstallError> {
-    loop {
-        info!("Do you wish to continue? yes/[no]");
-        eprint!("? ");
-        io::stderr().flush().ok();
-
-        let mut input = String::new();
-        io::stdin().read_line(&mut input).unwrap();
-
-        match input.as_str().trim() {
-            "yes" | "y" | "YES" | "Y" => break Ok(()),
-            "no" | "n" | "NO" | "N" | "" => break Err(BinstallError::UserAbort),
-            _ => continue,
-        }
-    }
-}
-
 #[derive(Debug)]
 struct ConfirmerInner {
     /// Request for confirmation