grade

      #! /bin/bash
      
      # Usage: grade [<directory>]
      
      #   Grading script for CS-701 Assignment 2, Spring 2002
      #     C. Vickery
      
      #   This script is invoked from a directory containing each
      #   student's tar file, which has been extracted into a directory
      #   named xxxx.dir, where xxxx is the student's ID number.
      
      #   The file ../../roster contains lines in the form:
      #       email id name
      
      #   If a directory is specified, use it.
      #   Otherwise, Process all directories in *.dir.
      
      dirs=$1
      if [[ $dirs == "" ]]
      then
        dirs="*.dir"
      fi
      
      # Grading loop starts here
      
      for f in $dirs
      do
        f=${f%.dir}
        report=${PWD}/$f.grade
        clear
        grep $f ../../roster
      
        if [[ -e $report ]]
        then
          echo "Note: $f.grade already exists!"
          echo -n "Overwrite, Append, or Skip? [oaS] "
          read oas
          case $oas in
            [oO]*)  rm -f $f.grade
                    in=yes
                    ;;
            [aA]*)  in=yes
                    ;;
            *)      in=no
                    ;;
          esac
        else
          echo -n "Do it? "
          read in
        fi
      
        if [[ $in == "" || $in == y* ]]
        then
          if [[ ! -e $report ]]
          then
            grep $f ../../roster > $report
            cat boilerplate >> $report
          fi
      
          cd $f.dir/*
          if [[ $? != 0 ]]
          then
            cat <<!!! >> $report
      *** Your tar file did not contain a project subdirectory.  
      *** Unable to process.
      !!!
            exit 1
          fi
      
          rm -f vickery_*
          if [[ $(basename $PWD) == [vV]ickery ]]
          then
            cat <<!!! >> $report
      
      *** Your tar file was made from within the project subdirectory
          instead of from the directory above it.
      
      Files Submitted
      ===============
      !!!
      
          else cat <<!!! >> $report
      
      Contents of your Project Subdirectory
      =====================================
      
      $(/bin/ls -lG)
      
      !!!
          fi
      
          /bin/ls -ldG RCS > /dev/null
          if [[ $? != 0 ]]
          then
            cat <<!!! >> $report
      *** There is no RCS subdirectory.
      !!!
          fi
      
          cat <<!!! >> $report
      
      Building your program:
      ======================
      
      $(make wc 2>&1)
      
      Testing the program:
      =====================
      
      The grading program ran the following sequence of commands:
      
        $ /usr/bin/wc wc.cc nofile ../../boilerplate > system.out 2>&1
        $ ./wc wc.cc nofile ../../boilerplate > student.out 2>&1
        $ diff system.out student.out
        $ ./wc --li -L ../../grade  (Test normal option processing.)
        $ ./wc -x                   (Test invalid option processing.)
        $ ./wc -?                   (Test help option processing.)
        $ ./wc                      (Test reading from stdin.)
      
      The output of these commands appears below:
      
      Output of the diff command:  (Difference for nofile message is OK)
      
      !!!
      rm -f student.out system.out
      /usr/bin/wc wc.cc nofile ../../boilerplate > system.out 2>&1
      ./wc wc.cc nofile ../../boilerplate > student.out 2>&1
      diff system.out student.out >> $report 2>&1
      
      cat <<!!! >> $report
      
      Output of the option processing tests:
      
      Following line should show 223 lines; longest is 70
      $(./wc --li -L ../../grade)
      
      Following lines should an show error message, followed by help.
      $(./wc -x 2>&1)
      
      Following lines should show just your help message.
      $(./wc -? 2>&1)
      
      Output of the stdin test (3 lines, 16 words, 89 chars):
      
      !!!
      ./wc <<!!! >> $report
      This is some test data being entered from stdin.
      It's just three lines long.
      That's all.
      !!!
      
      cat <<!!! >> $report
      
      End of program tests.
      =====================
      
        Did the program run correctly?
      
          Yes.
      
      
      Code Formatting and Coding Style:
      =================================
      
      $(chk_format *.cc)
      !!!
        chk_format *.cc > /dev/null
        if [[ $? != 0 ]]
        then
          cat <<!!! >> $report
      *** There is at least one formatting error in your code.
          There should be NO tab characters and NO lines longer 
          than 72 characters.
      !!!
        else
          echo "    OK: No tabs and no long lines." >> $report
        fi
      
          cat <<!!! >> $report
      
        NOTE:  If any of the following questions are answered both "Yes" and
        "No" it means I made a mistake editing this grading report!  Let me
        know, and I will fix it.
        
          Was the file comment block properly formatted?
          Yes
          No.  See the coding guidelines web page for this course.
      
          Were the comment blocks for all functions, including main()
          properly formatted?
          Yes
          No.  See the coding guidelines web page for this course.
      
          Was the code properly indented?
          Yes
          No.  See the coding guidelines web page for this course.
      
          Were the function bodies properly commented?
          Yes
          No.  See the coding guidelines web page for this course.
      
          Were there spaces in the statements so they would be easy to read?
          Yes
          No.  See the coding guidelines web page for this course.
      
          Other notes?
          No.
      
      
      Assignment Grade: 5.0/5.0
      =========================
      
      !!!
      
          xterm -geometry 80x64+250+0 -e vim  wc.cc &
          xterm -geometry 80x64+10+0 -e vim  $report &
          echo
          echo Quit this shell to continue to next student.
          /bin/bash
          cd ~/Courses/cs701/2002_02/Assignment_02/Grading
      
        fi
      
      done