From cc493d0600bef188188f4a446e4f77fa44c3774e Mon Sep 17 00:00:00 2001
From: Nikaidou Haruki <nharuki@pm.me>
Date: Sat, 6 Dec 2025 23:45:12 +0900
Subject: [PATCH] Enhance URL parsing error handling in main function by
 logging errors when URL parsing fails.

---
 src/main.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index 30498f6..dd3fcd0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -108,7 +108,13 @@ async fn main() -> anyhow::Result<()> {
             let url_file = tokio::fs::read_to_string(url_file).await?;
             let urls: Box<[url::Url]> = url_file
                 .lines()
-                .filter_map(|line| url::Url::parse(line).ok())
+                .filter_map(|line| match url::Url::parse(line) {
+                    Ok(url) => Some(url),
+                    Err(e) => {
+                        tracing::error!("Failed to parse URL: {line}: {e}");
+                        None
+                    }
+                })
                 .collect();
             tracing::info!("{} URLs found in {url_file}", urls.len());
             let exploiter = Exploiter::new(COMMANDS.clone());