Added webhook for backup removal

src/main.rs

@@ -221,8 +221,9 @@ fn get_time_from_file_name(
 /// # Params
 /// * `output_dir` - output directory containing
 /// * `keep` - number of backups to keep
-fn remove_old_backups(output_dir: &PathBuf, keep: u64) -> Result<(), std::io::Error> {
+fn remove_old_backups(output_dir: &PathBuf, keep: u64) -> Result<usize, std::io::Error> {
     let mut backups = vec![];
+    let mut num_of_removed_backups: usize = 0;
 
     for entry in output_dir.read_dir()? {
         let entry = entry?;
@@ -242,15 +243,15 @@ fn remove_old_backups(output_dir: &PathBuf, keep: u64) -> Result<(), std::io::Er
             b_time.cmp(&a_time)
         });
 
-        let number_to_remove = backups.len() - keep as usize;
+        num_of_removed_backups = backups.len() - keep as usize;
 
-        for _i in 0..number_to_remove {
+        for _i in 0..num_of_removed_backups {
             let oldest = backups.pop().unwrap();
             remove_file(oldest.path())?;
         }
     }
 
-    Ok(())
+    Ok(num_of_removed_backups)
 }
 
 /// Sends a webhook to Discord if its configured
@@ -341,7 +342,15 @@ fn do_backup(cfg: AlbatrossConfig) -> Result<(), std::io::Error> {
 
     remove_dir_all(&tmp_dir)?;
 
-    remove_old_backups(&cfg.backup.output_dir, cfg.backup.backups_to_keep)?;
+    let backups_removed = remove_old_backups(&cfg.backup.output_dir, cfg.backup.backups_to_keep)?;
+
+    if backups_removed > 0 {
+        let msg = format!(
+            "Albatross mistook {} of your old backup for a french fries and ate it!! SKRAWWWW",
+            backups_removed
+        );
+        send_webhook(msg.as_str(), &cfg);
+    }
 
     let secs = timer.elapsed().as_secs();
     send_webhook(
@@ -375,6 +384,8 @@ fn main() {
                 Err(e) => println!("Error doing backup: {}", e),
                 _ => {}
             }
+
+            println!("Backup complete");
         } else {
             println!("No worlds specified to backed up!")
         }