#!/bin/sh

#$1 is parameter one, archive file path
#$2 is parameter two, image source file path

#tests if photo archive folder exists, if not, it gets created
if test -d $1
then echo "
Photo Archive Status: Archive exists";
else mkdir $1
	 echo "
	 Archive did not exist, therefore archive was created";
fi

#tests if the image source directory exists, if not, window closes
if test -d $2
then echo "Images Source Directory Status: Image source exists";
else echo "Image source does not exist, window will not terminate"
exit;
fi

#find to display all the filenames with correct naming convention and format
#due to potentially thousands of files, this isn't recommended for larger projects
echo "
List of all suitable files found:
"
find $2 -name "IMG_[0-9][0-9][0-9][0-9].JPG" -exec echo {} \;

#copies all image files (with unique filenames) over to the archive
find $2 -name "IMG_[0-9][0-9][0-9][0-9].JPG" -exec cp {} $1 \;
echo "
All unique images archived in $1";