From 096fbabd1a2aae216cca5cd152f743407d0d7686 Mon Sep 17 00:00:00 2001
From: KmolYuan <pyslvs@gmail.com>
Date: Sat, 7 Oct 2023 20:57:50 +0800
Subject: [PATCH] CLI improvement.

---
 four-bar-ui/src/cli/syn.rs | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/four-bar-ui/src/cli/syn.rs b/four-bar-ui/src/cli/syn.rs
index e0eabf91..46b0ee8b 100644
--- a/four-bar-ui/src/cli/syn.rs
+++ b/four-bar-ui/src/cli/syn.rs
@@ -170,12 +170,14 @@ pub(super) fn syn(syn: Syn) {
         rerun,
         clean,
     } = syn;
-    println!(
-        "seed={:?} gen={} pop={} res={}\n-----",
-        cfg.seed, cfg.gen, cfg.pop, cfg.res
-    );
+    if let Some(seed) = cfg.seed {
+        println!("seed={seed}");
+    }
+    println!("gen={} pop={} res={}", cfg.gen, cfg.pop, cfg.res);
     // If codebook is provided, rerun is always enabled
     let rerun = rerun || cb.is_some();
+    println!("rerun={rerun} clean={clean}");
+    println!("-----");
     // Load target files & create project folders
     let tasks = files
         .into_iter()