#! /bin/bash
#
# Save as ccr with execute permission in PATH.
# Usage: ccr file1 file2 file3 ...
# Encrypts files as well as any copies in ~/.vim_backups or /tmp directories.
#
files=""
for file in $@
   do
      if [ -f $file ]
         then
            files="$files $file"
            if [ -f /tmp/$file.misspellings ]
               then
                  files="$files /tmp/$file.misspellings"
            fi
            ls -l $HOME/.vim_backups/`basename $file`%%* > /dev/null 2>&1
            if [ "$?" = "0" ]
               then
                  backupfiles1=$(ls $HOME/.vim_backups/`basename $file`%%* | grep --invert-match "\.cpt")
                  for x in $backupfiles1
                     do
                        files="$files $x"
                     done
            fi
            ls -l /tmp/`pwd | sed "s/\//__/g"`__"`basename "$file" .tex`".* > /dev/null 2>&1
            if [ "$?" = "0" ]
               then
                  backupfiles2=$(ls /tmp/`pwd | sed "s/\//__/g"`__"`basename "$file" .tex`".* | grep --invert-match "\.cpt")
                  for x in $backupfiles2
                     do
                        files="$files $x"
                     done
            fi
      fi
   done
for x in $files
   do
      if [ -f $x.cpt ] 
         then
            /bin/mv $x.cpt $x.`date +\%Y.\%m.\%d.\%H.\%M.\%S`.cpt
      fi
   done
echo -e -n "\nnice -n 19 ccrypt -v$files\n\n"
nice -n 19 ccrypt -v $files