Styling - Progress Bar

Changed progress bar indicators and added policy name to the progress bar
closes #50

airlock_libs/src/services.rs

@@ -73,8 +73,9 @@ pub fn pull_policy_exec_histories(
             .set_draw_target(ProgressDrawTarget::stderr());
         progress_bar.lock().unwrap().set_style(
             ProgressStyle::default_bar()
-                .template("Total Completion: {spinner:.green} [{elapsed_precise}] [{bar:40.green/blue}] {pos}/{len} {message}")
-                .unwrap(),
+                .template("Total Completion: {spinner:.green} [{elapsed_precise}] [{bar:40.green/cyan}] {pos}/{len} - Current Policy: {msg}")
+                .unwrap()
+                .progress_chars("#> ")
         );
         let client: Client = tracer.in_span("Building HTTP Client", |cx| {
             let client_result: Result<Client, reqwest::Error> = build_client(headers);
@@ -108,6 +109,7 @@ pub fn pull_policy_exec_histories(
             Local::now().naive_local() - chrono::Duration::days(days);
         let (tx, rx) = unbounded::<Vec<Group>>();
         let pb_clone = progress_bar.clone();
+        pb_clone.lock().unwrap().set_message(policy_names.clone());
         thread::spawn(move || {
             let mut seen: HashMap<(String, String, String), Group> = if writeable_filepath.exists()
             {