From c41059e398f5499376e41b898aed35ed5054d50a Mon Sep 17 00:00:00 2001
From: A Farzat <a@farzat.xyz>
Date: Fri, 21 Nov 2025 13:00:21 +0300
Subject: Add file download functionality

---
 src/lib.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/lib.rs')

diff --git a/src/lib.rs b/src/lib.rs
index 0459161..d54d12e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,4 +1,6 @@
 use std::env;
+use std::fs::File;
+use std::path::PathBuf;
 use rss::Channel;
 
 /// Parse CLI arguments and return (feed_url, output_dir)
@@ -35,3 +37,14 @@ pub fn get_audio_urls(channel: &Channel) -> Vec<&str> {
     }
     audio_urls
 }
+
+/// Download the given audio file to the supplied directory
+pub fn download_file(url: &str, output_dir: &str) -> Result<(), Box<dyn std::error::Error>> {
+    let mut response = reqwest::blocking::get(url)?;
+    let filename = url.split('/').next_back().unwrap_or("episode.mp3");
+    let mut path = PathBuf::from(output_dir);
+    path.push(filename);
+    let mut file = File::create(path)?;
+    std::io::copy(&mut response, &mut file)?;
+    Ok(())
+}
-- 
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