*

Automated-commit-by: dots
Signed-off-by: Robert Günzler <r@gnzler.io>

1 files changed, 22 insertions, 0 deletions

diff --git a/bin/hr b/bin/hr
new file mode 100755
index 0000000..8231ae1
--- /dev/null
+++ b/bin/hr
@@ -0,0 +1,22 @@
+#!/bin/bash
+set -eu
+function print_hr() {
+	local str cols
+	local start line end
+
+	str="${1:-}"
+	[[ -n $str ]] && str=" $str "
+	cols=$((${COLUMNS:-$(tput cols)} - ${#str} - 3))
+	# start=$'\e(0'; end=$'\e(B'; line="qqq"
+	start=''; end=''; line="─"
+	while ((${#line}<$cols)); do line+=$line; done
+
+	printf "╾"
+	printf "%s%s%s" "$start" "${line:0:$((cols/2))}" "$end"
+	printf "%s%s%s" "$start" "${line:0:$((cols/2))}" "$end"
+	printf "%s" "$str"
+	printf "%s%s%s" "$start" "${line:0:1}" "$end"
+	printf "╼"
+	printf "\n"
+}
+print_hr "$@"