From 75e7de904d832656234da29d4a70539f52b0a6b4 Mon Sep 17 00:00:00 2001
From: race604 <race604@gmail.com>
Date: Wed, 31 Aug 2022 07:57:29 +0800
Subject: [PATCH] support millis option for countdown timer

---
 src/app.rs  | 11 ++++++++++-
 src/main.rs |  1 +
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/app.rs b/src/app.rs
index 75eb34e..87771d1 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -72,6 +72,10 @@ pub(crate) enum Mode {
         /// Reverse the countdown, a.k.a. countup
         #[clap(long, short, takes_value = false)]
         reverse: bool,
+
+        /// Show milliseconds
+        #[clap(short, long, takes_value = false)]
+        millis: bool,
     },
 }
 
@@ -166,6 +170,7 @@ impl App {
                 title,
                 continue_on_zero,
                 reverse,
+                millis,
             } => {
                 self.countdown = Some(Countdown {
                     size: self.size,
@@ -174,7 +179,11 @@ impl App {
                     title: title.to_owned(),
                     continue_on_zero: *continue_on_zero,
                     reverse: *reverse,
-                    format: DurationFormat::HourMinSec,
+                    format: if *millis {
+                        DurationFormat::HourMinSecDeci
+                    } else {
+                        DurationFormat::HourMinSec
+                    },
                 })
             }
         }
diff --git a/src/main.rs b/src/main.rs
index 7129c76..781f73c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -65,6 +65,7 @@ fn main() -> Result<(), Box<dyn Error>> {
             millis, no_seconds, ..
         }) => !millis || no_seconds,
         Some(Mode::Timer { no_millis, .. }) => no_millis,
+        Some(Mode::Countdown { millis, .. }) => !millis,
         _ => false,
     };
     let tick_rate = Duration::from_millis(if low_rate { 200 } else { 20 });