Add file download functionality

1 files changed, 6 insertions, 5 deletions

diff --git a/src/main.rs b/src/main.rs
index 82fb97e..7e28a52 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,15 +1,16 @@
 use simple_rss_podcast_downloader::*;
 
-fn main() {
+fn main() -> Result<(), Box<dyn std::error::Error>> {
     let (feed_url, output_dir) = parse_args();
 
     println!("Feed RSS feed from: {}", feed_url);
 
-    let xml = fetch_feed(&feed_url).expect("Error fetching feed");
-    let channel = parse_feed(&xml).expect("Error parsing feed");
+    let xml = fetch_feed(&feed_url)?;
+    let channel = parse_feed(&xml)?;
     for url in get_audio_urls(&channel) {
-        println!("Audio URL: {}", url)
+        println!("Downloading file: {}", url);
+        download_file(url, &output_dir)?;
     }
 
-    println!("Output directory: {}", output_dir);
+    Ok(())
 }