From: Johannes Truschnigg <johannes@truschnigg.info>
Date: Sat, 3 Sep 2022 14:09:24 +0000 (+0200)
Subject: Make headers more pretty
X-Git-Url: https://johannes.truschnigg.info/gitweb/?a=commitdiff_plain;h=e894a8bf01da2417449ab78459f9539c694a1a34;p=sqm_lagthrottle

Make headers more pretty
---

diff --git a/sqm_lagthrottle_suggest_config.sh b/sqm_lagthrottle_suggest_config.sh
index 10296ab..1b91d01 100755
--- a/sqm_lagthrottle_suggest_config.sh
+++ b/sqm_lagthrottle_suggest_config.sh
@@ -31,11 +31,21 @@ _goon() {
   printf '\n\n' >&2
 }
 
+_bar() {
+  local lcnt=0
+  while [ $lcnt -lt $1 ]
+  do
+    printf '='
+    let lcnt++
+  done
+  printf '\n'
+}
+
 _h() {
   local l
-  l=$(( 60 - ${#1} ))
+  l=$(( 70 - ${#1} ))
   clear
-  printf '=== [ %s ] %'"${l}"'s \n\n\n' "${1}" "===" >&2
+  printf '=== [ %s ] %s \n\n\n' "${1}" "$(_bar $l)" >&2
 }