refactor: make a with_progressbar function

src/utils.rs

@@ -1,5 +1,5 @@
 use std::{error::Error, future::Future};
-use indicatif::ProgressBar;
+use indicatif::{ProgressBar, ProgressStyle};
 
 pub async fn with_spinner<F, Fut, T>(
     start_msg: &str,
@@ -21,3 +21,25 @@ where
 
     result
 }
+
+pub async fn with_progressbar<F, Fut, T>(
+    start_msg: &str,
+    finish_msg: &str,
+    len: u64,
+    f: F,
+) -> Result<T, Box<dyn Error>>
+where 
+    F: FnOnce(ProgressBar) -> Fut,
+    Fut: Future<Output = Result<T, Box<dyn Error>>>
+{
+    let pb = ProgressBar::new(len);
+    pb.set_style(ProgressStyle::default_bar().template(
+        "{msg}\n{bar:40.green/white} {bytes}/{total_bytes} ({bytes_per_sec})",
+    )?);
+    pb.set_message(start_msg.to_string());
+
+    let result = f(pb.clone()).await;
+    pb.finish_with_message(finish_msg.to_string());
+
+    result
+}