cs154_grader.sh

#!/bin/bash

# Instruction: 
# move this script to appropriate directory
# e.g., mv cs154_grader.sh cs154-2016-graders/hw1

# TO CHANGE:
# 1. Change HW var here 
# 2. Change cnet id in awk param.
HW="hw1"

# Remove to_grade.vimscript if it exists
rm to_grade.vimscript

# Search through alloc looking for grader_cnet
# Generates the vimscript that will open each students homework in
# a new vim pane with the grader remarks in a vsplit
awk -v filename="$HW" -F, '/georgeteo/ {print "tabe export/" $2 "/"filename".txt \n vsplit grade/" $2 "-q" $3 ".txt"}' alloc.csv >> to_grade.vimscript

# Check that counts are accurate before opening vim
echo "Grep says there are this many files to grade:"
grep georgeteo alloc.csv | wc -l

echo "Vim will open these many files to grade (should equal Grep value):"
echo $(($(less to_grade.vimscript | wc -l)/2))

# If y, open files in vim for grading
while true; do
    read -p "Do you wish proceed (select y if the two values are the same)?" yn
    case $yn in
        [Yy]* ) vim -S to_grade.vimscript; break;;
        [Nn]* ) exit;;
        * ) echo "Please answer yes or no.";;
    esac
done