From 9a8b2ed61c1f6a0a06e2f90b75a1cbb2c6416af4 Mon Sep 17 00:00:00 2001
From: Caleb Stanford <cdstanford@ucdavis.edu>
Date: Thu, 22 Aug 2024 12:58:11 -0700
Subject: [PATCH] :wrench: add -s option and suppress warnings

---
 src/bin/scan.rs                  | 14 ++++++++++----
 src/resolution/hacky_resolver.rs |  4 ++--
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/src/bin/scan.rs b/src/bin/scan.rs
index c263f0b..0ac9aae 100644
--- a/src/bin/scan.rs
+++ b/src/bin/scan.rs
@@ -24,9 +24,13 @@ struct Args {
     #[clap(short = 'd', long = "crate-download-path", default_value = ".stats_tmp")]
     crate_download_path: String,
 
-    // Run in quick mode (turns off RustAnalyzer)
+    /// Run in quick mode (turns off RustAnalyzer)
     #[clap(short, long, default_value_t = false)]
     quick_mode: bool,
+
+    /// Suppress "total" lines at the bottom of the output
+    #[clap(short, long, default_value_t = false)]
+    suppress_total: bool,
 }
 
 fn main() {
@@ -42,7 +46,9 @@ fn main() {
         println!("{}", effect.to_csv());
     }
 
-    println!();
-    println!("{}", CrateStats::metadata_csv_header());
-    println!("{}", stats.metadata_csv());
+    if !args.suppress_total {
+        println!();
+        println!("{}", CrateStats::metadata_csv_header());
+        println!("{}", stats.metadata_csv());
+    }
 }
diff --git a/src/resolution/hacky_resolver.rs b/src/resolution/hacky_resolver.rs
index 014357d..07aa838 100644
--- a/src/resolution/hacky_resolver.rs
+++ b/src/resolution/hacky_resolver.rs
@@ -294,10 +294,10 @@ impl<'a> HackyResolver<'a> {
     fn save_scope_use_under(&mut self, lookup_key: &'a syn::Ident) {
         // save the use scope under an identifier/lookup key
         let v_new = self.scope_use_snapshot();
-        if log_enabled!(Level::Warn) && self.use_names.contains_key(lookup_key) {
+        if log_enabled!(Level::Debug) && self.use_names.contains_key(lookup_key) {
             let v_old = self.use_names.get(lookup_key).unwrap();
             if *v_old != v_new {
-                warn!(
+                debug!(
                     "Name conflict found in use scope: {:?} (old: {:?} new: {:?})",
                     lookup_key, v_old, v_new
                 );