From c9cb04e59113a3afb1cc9fde17dc8bb27a0a315c Mon Sep 17 00:00:00 2001
From: William Harrington <kb0iic@berzerkula.org>
Date: Thu, 15 Apr 2021 08:32:23 -0500
Subject: Create fail and success functions and remove trailing white spaces at
 ends of lines.

---
 functions.sh | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

(limited to 'functions.sh')

diff --git a/functions.sh b/functions.sh
index a260f66..b343e65 100644
--- a/functions.sh
+++ b/functions.sh
@@ -18,20 +18,15 @@ download()
 export -f download
 
 # Shows a spinner while another command is running. Randomly picks one of 12 spinner styles.
-# @args command to run (with any parameters) while showing a spinner. 
+# @args command to run (with any parameters) while showing a spinner.
 #       E.g. ‹spinner sleep 10›
 
-function shutdown() {
-  tput cnorm # reset cursor
-}
-trap shutdown EXIT
-
 function cursorBack() {
   echo -en "\033[$1D"
 }
 
 function spinner() {
-  # make sure we use non-unicode character type locale 
+  # make sure we use non-unicode character type locale
   # (that way it works for any locale as long as the font supports the characters)
   local numspinners=12
 
@@ -114,3 +109,15 @@ function spinner() {
   wait "$pid" # capture exit code
   return $?
 }
+
+fail()
+{
+	printf "%b" "${IRED}${1}${RST}\n"
+}
+export -f fail
+
+success()
+{
+	printf "%b" "${IGRN}${1}${RST}\n"
+}
+export -f success
-- 
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