everwatch_hazel.rb

#!/usr/bin/env ruby
# Based on everwatch.rb by Brett Terpstra, 2011, a 2013 update by spetschu, and a 2014 update by regedor
# Write in Markdown in Evernote and Backup your Markdown files in Dropbox

# Uncomment the following lines if you are having encoding problems in OS X
# if RUBY_VERSION =~ /2.0.0/
#   Encoding.default_external = Encoding::UTF_8
#   Encoding.default_internal = Encoding::UTF_8
# end

# Change the next two lines to your Evernote folder, and the folder where you would like to store your backups
watch_folder = File.expand_path("/Users/USERNAME/Library/Containers/com.evernote.Evernote/Data/Library/Application Support/com.evernote.Evernote/accounts/www.evernote.com/ACCOUNT_NUMBER/content/")
mark_folder = "~/Dropbox/Evernotes/"
DELIMITER = '%!%'

# This Applescript grabs information from the current Evernote Doc
# Change line 26 to get specific notebooks (using "or notebook of item 1...")
result = %x{ osascript <<APPLESCRIPT
	set list_Tags to {}
	set names_Tags to ""

	tell application "Evernote"
		if selection is not {} then
			set the_selection to selection
			if notebook of item 1 of the_selection is (notebook named "Writing") or notebook of item 1 of the_selection is (notebook named "Book Project") then
				set content to HTML content of item 1 of the_selection
				set the_title to title of item 1 of the_selection
				set list_Tags to tags of (item 1 of the_selection)
				set count_Tags to count of list_Tags
				repeat with list_Tag in list_Tags
					set the_Name to name of list_Tag
					set names_Tags to (names_Tags & the_Name as string)
					if count_Tags is greater than 1 then
						set names_Tags to (names_Tags & ", " as string)
						set count_Tags to (count_Tags - 1)
					end if
				end repeat
				return the_title & "#{DELIMITER}" & names_Tags & "#{DELIMITER}" & content
			else
			    return "no"
			end if
		else
			return ""
		end if
	end tell
APPLESCRIPT}.chomp

if result == "no"
	exit
else
	title, tag, note = result.split(DELIMITER, 3)
	tag = tag.gsub(/\s/, "")
	txtnote = %x{echo '#{note.gsub("'",'__APOSTROPHE__')}'|textutil -stdin -convert txt -stdout | /usr/local/bin/pandoc -f html -t markdown_strict --no-wrap}
	title = title.strip
	file = mark_folder+"#{title}"+".md"
	watch_note = File.new(File.expand_path(file),'w+')
	watch_note.puts txtnote.gsub(/\\_\\_APOSTROPHE\\_\\_/, "'").gsub(/\\/, "")
	watch_note.close
	file = file.gsub(/\s/, "\\\s")
	`tag -s #{tag} #{file}`
end