From 320136cc69e467533bbc0e15f1cf4264d2ca9ff0 Mon Sep 17 00:00:00 2001
From: A Holt <holta@users.noreply.github.com>
Date: Sun, 12 May 2019 02:55:44 -0400
Subject: [PATCH] /usr/bin/iiab-support: handle missing file
 /etc/iiab/openvpn_handle

---
 roles/openvpn/templates/iiab-support | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/roles/openvpn/templates/iiab-support b/roles/openvpn/templates/iiab-support
index a31691338..68763083f 100644
--- a/roles/openvpn/templates/iiab-support
+++ b/roles/openvpn/templates/iiab-support
@@ -1,24 +1,24 @@
 #!/bin/bash
 
-handle1=$(grep "^openvpn_handle:.*" /etc/iiab/local_vars.yml | sed -e "s/^openvpn_handle://; s/^\s*//; s/\s*$//" | cut -d'"' -f2 | cut -d"'" -f2)
+handle1=$(grep "^openvpn_handle:" /etc/iiab/local_vars.yml | sed -e "s/^openvpn_handle://; s/^\s*//; s/\s*$//" | cut -d'"' -f2 | cut -d"'" -f2)
+echo -e "\n/etc/iiab/local_vars.yml source/master copy: $handle1"
 if [ -f /etc/iiab/openvpn_handle ]; then
     handle2=$(cat /etc/iiab/openvpn_handle)
+    echo -e "/etc/iiab/openvpn_handle for openvpn daemon: $handle2\n"
 else
-    handle2=
+    echo -e "/etc/iiab/openvpn_handle for openvpn daemon: [FILE DOESN'T YET EXIST]\n"
 fi
-echo -e "\n/etc/iiab/local_vars.yml source/master copy: $handle1"
-echo -e "/etc/iiab/openvpn_handle for openvpn daemon: $handle2\n"
 
 echo -en "\e[1mPlease type a descriptive OpenVPN machine name (openvpn_handle) such as:\n\n                     cape-town-school-36-rpi-2019-05-31\n\nOr hit [Enter] to keep the existing name:\e[0m "
 read ans < /dev/tty
-if [ "$ans" != "" ]; then
+if [ "$ans" != "" ] || [ ! -v handle2 ]; then
     if grep -q '^openvpn_handle:' /etc/iiab/local_vars.yml; then
         sed -i -e "s/^openvpn_handle:.*/openvpn_handle: $ans/" /etc/iiab/local_vars.yml
     else
         echo "openvpn_handle: $ans" >> /etc/iiab/local_vars.yml
     fi
     echo $ans > /etc/iiab/openvpn_handle
-    echo -e "\n\e[1mYour openvpn_handle was saved into both above files.\e[0m\n"
+    echo -e "\n\e[1mSAVED: openvpn_handle recorded into both above files.\e[0m\n"
 else
     if [ "$handle1" != "$handle2" ]; then
         echo -e "\n\e[41mYou MUST specify an OpenVPN machine name (openvpn_handle) to resolve the above\e[0m"