#!/bin/sh
#############################################
# Script that displays a recursive formatted folder and file listing
# @author Corbin
# @site iamcorbin.net
#Folder Seperator
BREAK='-------------------------------------------------------------------------------------'

#Optional: if a folder is passed as an argument, run fulltree on that folder rather than the current folder
if [ "$1" != "" ]
   then cd "$1"
      fi
	  pwd

## Recursive Directory Listing with files
	   # 1- preserve directories from being removed in 2 & 3
	   # 2- strip first 4 columns
	   # 3- strip size and date
	   # 4- prepend '  -- ' on each line
	   # 5- remove '  -- ' from directories
	   # 6- remove extra lines
	   # 7- Insert a line break after directories
	   # 8- Put a | at the beginning of all lines
	   # 9- Indent and process 1st level sub dirs
	   #10- Indent and process 2nd level sub dirs
	  ls -Rhl | sed \
		      -e 's/^\.\//x x x x 00:00 |-/' \
			      -e 's/^\([^\ ]*.\)\{4\}//' \
				      -e 's/.*[0-9]\{2\}:[0-9]\{2\}//' \
					      -e 's/^/  -- /' \
						      -e 's/\ \ --\ \ |-//'  \
							      -e '/--\ $/ d' \
								      -e '/^[^ ]/ i\'$BREAK \
									      -e 's/^/| /' \
										  | sed -e '/[^/]*\//,/'$BREAK'/ s/^|/\t&/' -e '/^\t/,/'$BREAK'/ s/'$BREAK'/\t&/' -e 's/[^/]*\//\t\| /' \
										  | sed -e '/[^/]*\//,/'$BREAK'/ s/^\t|/\t&/' -e '/^\t\t/,/'$BREAK'/  s/'$BREAK'/\t&/' -e 's/[^/]*\//\t\t\| /' \
										  | sed -e '/[^/]*\//,/'$BREAK'/ s/^\t\t/\t&/' -e 's/[^/]*\//\t\t\t\| /'
								  echo $BREAK