From 670f3864e08003b89a362f381a12d509611db870 Mon Sep 17 00:00:00 2001
From: Rory Dudley
Date: Mon, 19 Feb 2024 01:04:17 -0700
Subject: Refresh paths every loop

Implements the path refresh at the start of each REPL loop. On this
commit, it is printing out how long it needed to refresh all the paths
in milliseconds.
---
 src/main.rs | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

(limited to 'src')

diff --git a/src/main.rs b/src/main.rs
index 7fc8991..272eec1 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -4,18 +4,21 @@ use std::io;
 use std::io::Write;
 use std::path::Path;
 use std::process::Command;
+use std::time::SystemTime;
 
 fn eval(paths: &[&str], prompt: &str) {
     let mut bins: Vec<String> = Vec::new();
 
-    for path in paths {
-        let files = fs::read_dir(path).expect("Unable to read files in your path");
-        for file in files {
-            bins.push(file.unwrap().path().display().to_string());
+    loop {
+        let now = SystemTime::now();
+        for path in paths {
+            let files = fs::read_dir(path).expect("Unable to read files in your path");
+            for file in files {
+                bins.push(file.unwrap().path().display().to_string());
+            }
         }
-    }
+        println!("Refresh: {} ms", now.elapsed().unwrap().as_millis());
 
-    loop {
         // Output the prompt
         io::stdout().flush().unwrap();
         print!("{}", prompt);
-- 
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