From c9055a5eb0bf978825bf7bb3891671020cc7507a Mon Sep 17 00:00:00 2001
From: Mustafa <mustafa.moiz125@gmail.com>
Date: Fri, 14 Aug 2020 02:02:18 -0700
Subject: [PATCH] move terminal pause to end of process to prevent automatic 
 close on error

---
 src/main.rs    |  5 +++++
 src/renamer.rs | 11 ++++-------
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index ac985bb..4b78be3 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -5,9 +5,14 @@ mod renamer;
 use printer::Print;
 use renamer::Renamer;
 
+use std::io::{stdin, Read};
+
 fn main() {
     let mut renamer = Renamer::new();
     if let Err(e) = renamer.start() {
         Print::error(format!("Project rename failed: {}", e));
     }
+
+    Print::prompt("Press Enter to exit.");
+    let _ = stdin().read(&mut [0u8]);
 }
diff --git a/src/renamer.rs b/src/renamer.rs
index 4a79b4f..d46cb32 100644
--- a/src/renamer.rs
+++ b/src/renamer.rs
@@ -3,7 +3,7 @@ use regex::Regex;
 use serde_json::Value;
 use std::error::Error;
 use std::fs::{self};
-use std::io::{self, Read};
+use std::io::{stdin, Read};
 use std::path::{Path, PathBuf};
 
 use crate::pathfinder::Pathfinder;
@@ -89,9 +89,6 @@ impl Renamer {
         Print::basic("Project successfully renamed.");
         Print::newline();
 
-        Print::prompt("Press Enter to exit.");
-        let _ = io::stdin().read(&mut [0u8])?;
-
         Ok(())
     }
 
@@ -100,7 +97,7 @@ impl Renamer {
         Print::prompt("Project root");
 
         let mut root = String::new();
-        match io::stdin().read_line(&mut root) {
+        match stdin().read_line(&mut root) {
             Ok(_) => {
                 root = root.replace("\r", "").replace("\n", "");
             }
@@ -153,7 +150,7 @@ impl Renamer {
         Print::prompt("Project final name");
 
         let mut final_name = String::new();
-        match io::stdin().read_line(&mut final_name) {
+        match stdin().read_line(&mut final_name) {
             Ok(_) => {
                 final_name = final_name.replace("\r", "").replace("\n", "");
             }
@@ -896,7 +893,7 @@ impl Renamer {
         Print::prompt("[Y]es/[N]o");
 
         let mut buf = String::new();
-        io::stdin().read_line(&mut buf)?;
+        stdin().read_line(&mut buf)?;
         if let Some(c) = buf.chars().next() {
             if c == 'y' || c == 'Y' {
                 return Ok(true);