From be55ff0c2bbf37589d409cb0d6d5b37b8dd8720f Mon Sep 17 00:00:00 2001
From: Stefan Kreutz <mail@skreutz.com>
Date: Mon, 25 Mar 2024 21:26:33 +0100
Subject: Extract print closure

---
 src/main.rs | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 27dd6dc..b22d7e0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -213,6 +213,12 @@ fn run() -> Result<(), anyhow::Error> {
     let mut counter = HashMap::new();
     let mut denied = 0;
 
+    let print = if args.json {
+        |diff: &Diff| println!("{}", serde_json::to_string(&diff).unwrap())
+    } else {
+        |diff: &Diff| println!("{diff}")
+    };
+
     diff(db, fs).try_for_each(|item| match item {
         Err(Either::Left(err)) => Err(err),
         Err(Either::Right(err)) => Err(err),
@@ -225,20 +231,12 @@ fn run() -> Result<(), anyhow::Error> {
                 )
             })?;
             if args.deny.contains(&diff.kind()) {
-                if args.json {
-                    println!("{}", serde_json::to_string(&diff).unwrap());
-                } else {
-                    println!("{diff}");
-                }
                 denied += 1;
+                print(&diff);
             } else if args.verbosity > 1
                 || (diff.kind() != DiffKind::Unchanged && args.verbosity > 0)
             {
-                if args.json {
-                    println!("{}", serde_json::to_string(&diff).unwrap());
-                } else {
-                    println!("{diff}");
-                }
+                print(&diff);
             }
             Ok(())
         }
-- 
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