From c25714f413edbbb1a92221d3a178a7203df105fc Mon Sep 17 00:00:00 2001
From: apogeeoak <59737221+apogeeoak@users.noreply.github.com>
Date: Mon, 8 Jan 2024 15:01:13 -0500
Subject: [PATCH] feat(lib): wait for user

---
 .gitignore | 3 +++
 src/lib.rs | 9 +++++++++
 2 files changed, 12 insertions(+)

diff --git a/.gitignore b/.gitignore
index b76ebf1..f8c5681 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,8 @@
 # IDE settings.
 /.vscode
 
+# Local files.
+/local
+
 # Rust output.
 /target
diff --git a/src/lib.rs b/src/lib.rs
index df9add5..b733ca8 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,7 @@
 use crate::{config::Config, library::format::Row};
 use rand::prelude::*;
 use std::error::Error;
+use std::io::{stdin, stdout, Write};
 
 mod config;
 mod library;
@@ -17,6 +18,8 @@ pub fn main() -> Result<(), Box<dyn Error>> {
     print_labels(&config);
     print_items(&config);
 
+    wait_for_user();
+
     Ok(())
 }
 
@@ -46,3 +49,9 @@ fn print_items(config: &Config) {
         println!("{}", library::format::row(items));
     }
 }
+
+fn wait_for_user() {
+    print!("\nPress <enter> to exit: ");
+    stdout().flush().expect("Error writing output.");
+    stdin().read_line(&mut String::new()).expect("Error reading input.");
+}