#!/bin/bash
#                 /usr/local/bin/sync001
# http://crystalfaeries.net/posix/bin/sync001
# celeste:crystalfaery 2014-08-20 19:03:58+00:00

cd $HOME	# there is no place like om
#mail_tidy	# sync		addressbook, e-mail, rss-feeds; then the rest of /home/`whoami` directory:

retain=6 # how long to retain size 0 mailboxes to ensure that deletions propogate amongst all synchronized hosts

if [ $# == 0 ]
	then
		dryrun=""		# do it for real
	else	# total hack accepting ANY argument as meaning --dry-run
		dryrun="--dry-run"	# only testing
		echo "$0 DEBUG: ANY Argument means do a Dry-Run" 1>&2
fi

# sync with my_twin
cd	$HOME		||	exit	-1
touch	Mail/.mail_tidy	#	synchronization time stamp
#echo   "rsync -auvzH $dryrun	`my_twin`:~/Mail		  ~"
#rsync -auvzH $dryrun		`my_twin`:~/Mail		  ~
#echo   "rsync -auvzH $dryrun		  ~/Mail	`my_twin`:~"
#rsync -auvzH $dryrun			  ~/Mail	`my_twin`:~
echo   "rsync -auvzH $dryrun					      `my_twin`:~/.abook				  ~"
rsync -auvzH $dryrun						      `my_twin`:~/.abook		  		  ~
echo   "rsync -auvzH $dryrun --exclude=.muttrc.local --exclude=.muttheaders	~/.abook	   ~/.mutt*	`my_twin`:~"
rsync -auvzH $dryrun         --exclude=.muttrc.local --exclude=.muttheaders	~/.abook	   ~/.mutt*	`my_twin`:~
echo   "rsync -auvzH $dryrun --exclude=.muttrc.local --exclude=.muttheaders		 `my_twin`:~/.mutt*		  ~"
rsync -auvzH $dryrun	     --exclude=.muttrc.local --exclude=.muttheaders		 `my_twin`:~/.mutt*		  ~
echo   "rsync -auvzH $dryrun ~/.feed2imaprc `my_twin`:~/.feed2imaprc"
rsync -auvzH $dryrun         ~/.feed2imaprc `my_twin`:~/.feed2imaprc
echo   "rsync -auvzH $dryrun		    `my_twin`:~/.feed2imaprc ~/.feed2imaprc" 
rsync -auvzH $dryrun			    `my_twin`:~/.feed2imaprc ~/.feed2imaprc
echo   "rsync -auvzH $dryrun                  ~/.*.triweekly.txt `my_twin`:~"
rsync -auvzH $dryrun                          ~/.*.triweekly.txt `my_twin`:~
echo   "rsync -auvzH $dryrun        `my_twin`:~/.*.triweekly.txt ~"
rsync -auvzH $dryrun                `my_twin`:~/.*.triweekly.txt ~
# cannot keep a bitcoin wallet on an insecure host:
# echo   "rsync -auvzH $dryrun		  ~/.bitcoin/wallet.dat	`my_twin`:~/.bitcoin"
# rsync -auvzH $dryrun			  ~/.bitcoin/wallet.dat	`my_twin`:~/.bitcoin
# echo   "rsync -auvzH $dryrun	`my_twin`:~/.bitcoin/wallet.dat		  ~/.bitcoin"
# rsync -auvzH $dryrun		`my_twin`:~/.bitcoin/wallet.dat		  ~/.bitcoin

# tidy:	delete empty mailboxes we likely will not reuse, keeping certain ones even if empty
cd	~/Mail		||	exit	-1
echo -n "Deleting Empty Mailboxes:" 1>&2
for f in $(find . -size 0 -mtime +$retain \! -name .mail_tidy | sed 's/^\.\///');do # we have a list of special folders to keep even if empty:
	case "$f" in
		sent)
			;;	# sent e-mails
		sent-mail)
			;;	# sent e-mails
		postponed)	
			;;	# postponed = drafts
		templates)
			;;	# templates for outgoing e-mails
		calendar)
			;;	# scheduled items with specific dates
		download)
			;;	# CONTENTS WILL BE DESTROYED BY DOWNLOADER
		*)
			echo -n  " $f"	1>&2	# notify the human as we delete...
			if [ "$dryrun" == "" ]
			then
				rm		   ~/Mail/"$f"	2>/dev/null
#				rm	 ~/documents/Mail/"$f"	2>/dev/null
#				rm	~/documents-/Mail/"$f"	2>/dev/null
			fi
			;;
	esac
done
echo " ;" 1>&2

rsync -auvzH --exclude=documents --exclude=documents- --exclude=mail --exclude=Mail         `my_twin`:~/* ~
rsync -auvzH --exclude=documents --exclude=documents- --exclude=mail --exclude=Mail       * `my_twin`:~
		# backup	/home/`whoami` directory:
rsync -auvzH --exclude=documents --exclude=documents- {.??,}* documents-/kahealani &
rsync -auvzH --exclude=documents --exclude=documents- {.??,}* documents/kahealani  &
fg;fg		# complete parallelism