From f53e673c3fc2d103c31f026c2283b3ce63c26e68 Mon Sep 17 00:00:00 2001
From: Asif Bacchus <asif@bacchus.cloud>
Date: Fri, 15 Jan 2021 06:06:07 -0700
Subject: [PATCH] feature(HELPERSCRIPTS): add inline help

---
 helpers/update.sh | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/helpers/update.sh b/helpers/update.sh
index fcf24bf..00b6d6e 100644
--- a/helpers/update.sh
+++ b/helpers/update.sh
@@ -23,6 +23,20 @@ okNotify() {
   printf "%s[OK]%s\n" "$ok" "$norm"
 }
 
+scriptHelp() {
+  textNewline
+  textblock "Update ${containerName} container and helper script files"
+  textblock "${bold}Usage: ${localScriptName} [parameters]${norm}"
+  textNewline
+  textblock "If run with no parameters, the script will update both the container and the helper script files, including this update script."
+  textblockHeader " parameters "
+  textblockParam "-h|-?|--help" "Display this help screen."
+  textblockParam "-c|--container|--container-only" "Update the docker container only."
+  textblockParam "-s|--scripts|--scripts-only" "Update the helper scripts (including this update script) only."
+  textNewline
+  exit 0
+}
+
 textblock() {
   printf "%s\n" "$1" | fold -w "$width" -s
 }
@@ -94,7 +108,6 @@ while [ $# -gt 0 ]; do
   case "$1" in
     -h|-\?|--help)
       # display inline help
-      # TODO: create script help function
       scriptHelp
       ;;
     -s|--scripts|--scripts-only)