feat: threads

src/lib.rs

@@ -44,6 +44,7 @@ pub async fn run(config: &Config) {
 
         // if we wanted to cut toot in half, now would be the right time to do so
 
+        // treats media
         for media in toot.media_attachments {
             let id = match media.r#type {
                 AttachmentType::Image => {
@@ -77,12 +78,20 @@ pub async fn run(config: &Config) {
             medias.push(id);
         }
 
-        println!("{:?}", medias);
+        // threads if necessary
+        let reply_to = toot.in_reply_to_id.and_then(|t| {
+            read_state(&conn, Some(t.parse::<u64>().unwrap()))
+                .ok()
+                .flatten()
+                .map(|s| s.tweet_id)
+        });
 
-        let tweet_id = post_tweet(&config.twitter, &tweet_content, &medias)
+        // posts corresponding tweet
+        let tweet_id = post_tweet(&config.twitter, &tweet_content, &medias, &reply_to)
             .await
             .unwrap_or_else(|e| panic!("Cannot Tweet {}: {}", toot.id, e));
 
+        // writes the current state of the tweet
         write_state(
             &conn,
             TweetToToot {