#!/bin/bash

REPORT="$HOME/.hpc-problem.tmp"
RECIPS="hpc-support@uci.edu"
#"hmangala@uci.edu"
#"hpc-support@uci.edu"

clear

while [ "xx$SUBJECT" == "xx" ] ; do

echo -n "

If this is the 1st time you've used this script, please read this HOWTO
before continuing.  (Intelligent terminals (konsole, gnome-terminal) will
try to open a local browser with that link)..
                     
                     http://goo.gl/oXgE4V

The short version: you'll provide us a Subject: line below, then 
edit the auto-generated email that provides a lot of the info we need.

At any point you can hit ^C to quit this process.

Provide a brief (<50chars), descriptive Subject line and then hit [Enter].
[The script will take a few seconds to collect all the info we need.]
........50 chars ends about .....................| then [Enter] to continue
"

read SUBJECT
SSZ=${#SUBJECT}
if [[ "$SSZ" -lt "5" ]]; then 
  echo "That's a pretty short subject; could you expand a bit, please??" 
  SUBJECT=""
fi
sleep 1;
clear
done

echo "This may take a few secs to collect the info we need."
sleep 1

PWD=`pwd`
HOSTNAME=`hostname`
DATE=`date`
LOADAVG=`cat /proc/loadavg`
FREERAM=`free -g`
MODULES=$(module list 2>&1 >/dev/null)
QJOBS=`qstat -u $USER`
NUMQJOBS=`echo $QJOBS | wc -c`
if [[ "$NUMQJOBS" -gt "1" ]]; then 
  QJOBS=`qstat -u $USER | nc termbin.com 9999`
else 
  QJOBS="No Queued Jobs"
fi
 
echo "User: $USER
Working Dir: $PWD
Hostname: $HOSTNAME
Load Average: $LOADAVG
RAM in use:
\"$FREERAM\"
Modules:
\"$MODULES\" 
Queued Jobs:
\"$QJOBS\"

=========================================================
==       Please leave the stanza above intact.         ==
== Expand on your problem as much as you'd like below: ==
== This is freeform text; just type in as much extra   ==
== info as you can and then exit this editor normally. ==
=========================================================

== What email address you'd prefer us to use, if not [$USER@uci.edu]


== What OS are you connecting from?  (Windows,Mac,Linux)


== What application are you using to connect with? (Terminal, putty, x2go, etc) 


== Overall Problem:


== Specific programs or files causing the problem:
   (if the files aren't in this dir, please provide their full path)


== EXACT Program execution line causing the problem or error:


== EXACT Error Output:
(Please paste in the error output if short, or provide a 'termbin' link 
to it as described in the HOWTO <http://goo.gl/oXgE4V>) 

" > $REPORT

sync
export TERM=xterm
if [[ "xx$EDITOR" = "xx" ]] ; then 
  export EDITOR=nano; nano +22 $REPORT; 
else 
  $EDITOR +22 $REPORT
fi

LOOP=1

while [ "$LOOP" == "1" ]; do 
clear
echo "
      
                          OK, ALMOST DONE!

To SEND this email to HPC-Support, hit [S, then Enter]. 

To RE-EDIT your 'Problem Report', press [Enter] alone.

To kill the author of this script, take a number.

Your current 'Bug Report File' is still in [$REPORT].
where you can re-edit it and send it to us via regular email.
or by typing this at the commandline:

mail -s \"$SUBJECT\" < $REPORT $RECIPS

"

read SS; YN=`echo $SS | tr '[:upper:]' '[:lower:]'`
#echo "[ debug: YN = $YN ]"
#sleep 1
if [[ "$YN" =~ "s" ]]; then 
  mail -r ${USER}@uci.edu -c ${USER}@uci.edu -s "$SUBJECT" < $REPORT $RECIPS
  echo "
  Thanks for sending us this report.  We should get back to you within an hour
  usually; if it's the evening or weekends it will be longer. If the cluster 
  is on fire .. well, you wouldn't be able to use this script.
  "
  exit
  LOOP=0
else
  $EDITOR +15 $REPORT
  sync
fi
done