2 files changed, 30 insertions, 14 deletions
diff --git a/src/hooks/url.rs b/src/hooks/url.rs
index 68caea2..2392d1d 100644
--- a/src/hooks/url.rs
+++ b/src/hooks/url.rs
@@ -1,4 +1,4 @@
-use anyhow::Result;
+use anyhow::{bail, Context, Error, Result};
 use irc::client::prelude::*;
 
 use regex::Regex;
@@ -6,9 +6,11 @@ use regex::Regex;
 extern crate kuchiki;
 use kuchiki::{parse_html, traits::*};
 use reqwest::{get, Url};
+use tracing::{error, trace};
 
 pub const URL_REGEX: &str = r#"(https?://|www.)\S+"#;
 
+#[tracing::instrument]
 pub fn url_parser(msg: &str) -> Vec<String> {
     let url_regex = Regex::new(URL_REGEX).unwrap();
 
@@ -18,24 +20,42 @@ pub fn url_parser(msg: &str) -> Vec<String> {
         .collect::<Vec<String>>()
 }
 
-pub async fn url_title(url: &str) -> Option<String> {
-    let body = get(Url::parse(url).ok()?).await.ok()?.text().await.ok()?;
+#[tracing::instrument]
+pub async fn url_title(url: &str) -> Result<String, Error> {
+    let body = get(Url::parse(url).context("Failed to parse url")?)
+        .await
+        .context("Failed to make request")?
+        .text()
+        .await
+        .context("failed to get request response text")?;
 
     let document = parse_html().one(body);
     match document.select("title") {
-        Ok(title) => Some(title.into_iter().nth(0)?.text_contents()),
-        Err(_) => None,
+        Ok(title) => Ok(title
+            .into_iter()
+            .nth(0)
+            .context("title did not have text")?
+            .text_contents()),
+        Err(_) => bail!("could not find title"),
     }
 }
 
+#[tracing::instrument(skip(bot))]
 pub fn url_preview(bot: &crate::Bot, msg: Message) -> Result<()> {
     if let Command::PRIVMSG(target, text) = msg.command.clone() {
         let mut titles: Vec<String> = Vec::new();
+
         for url in url_parser(&text) {
-            if let Some(title) = futures::executor::block_on(url_title(&url.as_str())) {
-                titles.push(title);
+            trace!("got url: {:?}", url);
+            match futures::executor::block_on(url_title(&url.as_str())) {
+                Ok(title) => {
+                    trace!("extracted title from url: {:?}, {:?}", title, url);
+                    titles.push(title);
+                },
+                Err(err) => error!("Failed to get urls title: {:?}", err),
             }
         }
+
         if !titles.is_empty() {
             bot.send_privmsg(&target, &msg_builder(&titles))?;
         }
@@ -43,12 +63,13 @@ pub fn url_preview(bot: &crate::Bot, msg: Message) -> Result<()> {
     Ok(())
 }
 
+#[tracing::instrument]
 pub fn msg_builder(titles: &Vec<String>) -> String {
     format!(
         "Title{}: {}",
         if titles.len() > 1 { "s" } else { "" },
         titles.join(" --- ")
-    )
+        )
 }
 
 #[cfg(test)]
diff --git a/src/main.rs b/src/main.rs
index a9faa78..776299d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,12 +2,7 @@
 async fn main() {
     use catinator::catinator;
 
-    tracing_subscriber::fmt()
-        .compact()
-        .with_span_events(tracing_subscriber::fmt::format::FmtSpan::FULL)
-        .with_max_level(tracing::Level::DEBUG)
-        .with_thread_ids(true)
-        .init();
+    tracing_subscriber::fmt::init();
 
     let mut sed = catinator::hooks::sed::Sed::new();