admin/upload_index: Use indicatif for progress reporting (#4836)

Author: Turbo87

Cargo.lock

@@ -61,6 +61,7 @@ hex = "=0.4.3"
 http = "=0.2.7"
 hyper = { version = "=0.14.19", features = ["client", "http1"] }
 indexmap = { version = "=1.8.2", features = ["serde-1"] }
+indicatif = "=0.16.2"
 ipnetwork = "=0.19.0"
 tikv-jemallocator = { version = "=0.5.0", features = ['unprefixed_malloc_on_supported_platforms', 'profiling'] }
 lettre = { version = "=0.10.0-rc.6", default-features = false, features = ["file-transport", "smtp-transport", "native-tls", "hostname", "builder"] }

Cargo.toml

@@ -1,7 +1,6 @@
-use std::time::{Duration, Instant};
-
 use crate::admin::dialoguer;
 use cargo_registry_index::{Repository, RepositoryConfig};
+use indicatif::{ProgressBar, ProgressIterator, ProgressStyle};
 use reqwest::blocking::Client;
 
 use crate::config;
@@ -33,23 +32,18 @@ pub fn run(opts: Opts) -> anyhow::Result<()> {
         return Ok(());
     }
 
-    let mut progress_update_time = Instant::now();
-    for (i, file) in files.iter().enumerate() {
+    let pb = ProgressBar::new(files.len() as u64);
+    pb.set_style(ProgressStyle::default_bar().template("{bar:60} ({pos}/{len}, ETA {eta})"));
+
+    for file in files.iter().progress_with(pb) {
         let crate_name = file.file_name().unwrap().to_str().unwrap();
         let path = repo.index_file(crate_name);
         if !path.exists() {
-            println!("skipping file `{}`", crate_name);
             continue;
         }
+
         let contents = std::fs::read_to_string(&path)?;
         uploader.upload_index(&client, crate_name, contents)?;
-
-        // Print a progress update every 10 seconds.
-        let now = Instant::now();
-        if now - progress_update_time > Duration::from_secs(10) {
-            progress_update_time = now;
-            println!("uploading {}/{}", i, files.len());
-        }
     }
 
     println!(