From 255e2c8fac40273a8cf001bf1f578a7f1bf18023 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Tue, 16 Aug 2022 18:49:03 -0300
Subject: bin/stopwatch: Add working version

---
 bin/stopwatch | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100755 bin/stopwatch

diff --git a/bin/stopwatch b/bin/stopwatch
new file mode 100755
index 0000000..3d5cd07
--- /dev/null
+++ b/bin/stopwatch
@@ -0,0 +1,65 @@
+#!/bin/sh
+set -eu
+
+
+usage() {
+	cat <<-'EOF'
+		Usage:
+		  stopwatch
+		  stopwatch -h
+	EOF
+}
+
+help() {
+	cat <<-'EOF'
+
+		Options:
+		  -h, --help    show this message
+
+
+		Run a TUI stopwatch.
+
+
+		Examples:
+
+		  Just run it:
+
+		    $ stopwatch
+	EOF
+}
+
+
+for flag in "$@"; do
+	case "$flag" in
+		--)
+			break
+			;;
+		--help)
+			usage
+			help
+			exit
+			;;
+		*)
+			;;
+	esac
+done
+
+while getopts 'h' flag; do
+	case "$flag" in
+		h)
+			usage
+			help
+			exit
+			;;
+		*)
+			usage >&2
+			exit 2
+			;;
+	esac
+done
+shift $((OPTIND - 1))
+
+
+date "+%l:%M:%S%p: stopwatch started (^D to stop)"
+time cat
+date "+%l:%M:%S%p: stopwatch stopped"
-- 
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