#!/bin/tcsh

# This backup script is written by Manwe,
# as I don't really know the tc shell yet, it may well be that some of the
# code is not really ehrm... efficient... but this works :)

# Modified by Demise 17-04-2002
# now uses logic, added special tar for castles

#setting defaults
set script_list = "backup clean_src compile down mud.csh findip start_tail install unpack mkpackage un-install restore script un-install update.sh" 
set tar_flags = "-jcf"
# set tar_flags = "-Icf"
# Since tar-versions differ in bz2 format, you must choose one of the above
# versions. (or maybe another ?) Simply comment the unwanted and uncomment
# the wanted version.

set player   = "no"
set area     = "no"
set clan     = "no"
set doc      = "no"
set src      = "no"
set scripts  = "no"
set castle   = "no"

#polling arguments

if ( "$1" == "-h" ) then
	echo "syntax   : backup [-h] [-player|-area|-clan|-doc|-src|-castle|-scripts]"
	echo ""
	echo "-h       : this help screen"
	echo "-player  : makes a backup of the playerfiles"
	echo "-area    : makes a backup of the areafiles"
	echo "-clan    : makes a backup of the clans"
	echo "-doc     : makes a backup of the documentation"
	echo "-src     : makes a backup of the source"
	echo "-scripts : makes a backup of your scripts"
	echo "-castle  : makes a backup of area_current/castle"
	echo ""
	echo "If you give no arguments, I will create all backups"
	echo ""
	exit
else
	if ( "$1" == "-player" ) then
		set player = "yes"
	else
		if ( "$1" == "-area" ) then
			set area = "yes"
		else
			if ( "$1" == "-clan" ) then
				set clan = "yes"
			else
				if ( "$1" == "-doc" ) then
					set doc = "yes"
				else
					if ( "$1" == "-src" ) then
						set src	= "yes"
					else
						if ( "$1" == "-scripts" ) then
							set scripts = "yes"
						else
							if ( "$1" == "-castle" ) then
								set castle = "yes"
							else
								if ( "$1" == "" ) then
									set player   = "yes"
									set area     = "yes"
									set clan     = "yes"
									set doc      = "yes"
									set src      = "yes"
									set scripts  = "yes"
									set castle  = "yes"
								else
									echo "Unkown argument : ${1} use -h for help"
								endif
							endif
						endif
					endif
				endif
			endif
		endif
	endif
endif

if ( "$player" == "yes" ) then
	echo "backing up player files."

	tar $tar_flags player.tar.bz2 player/

	rm -f backups/player.tar.bz2 >/dev/null

	mv player.tar.bz2 backups/ >/dev/null

	set CURDATE = `date "+%Y-%m-%d"`

	cp backups/player.tar.bz2 usrbkup/player_${CURDATE}.tar.bz2
endif

if ( "$area" == "yes" ) then
	echo "backing up area files."

	tar $tar_flags area_current.tar.bz2 area_current/

	rm -f backups/area_current.tar.bz2 >/dev/null

	mv area_current.tar.bz2 backups/ >/dev/null
endif

if ( "$clan" == "yes" ) then
	echo "backing up clan files."

	tar $tar_flags clans.tar.bz2 clans/

	rm -f backups/clans.tar.bz2 >/dev/null

	mv clans.tar.bz2 backups/ >/dev/null
endif

	
if ( "$doc" == "yes" ) then
	echo "backing up doc files."

	tar $tar_flags doc.tar.bz2 doc/

	rm -f backups/doc.tar.bz2 >/dev/null

	mv doc.tar.bz2 backups/ >/dev/null
endif

if ( "$src" == "yes" ) then
	echo "backing up source."
	./clean_src clean

	tar $tar_flags src.tar.bz2 --exclude "*.o" src/

	rm -f backups/src.tar.bz2 >/dev/null

	mv src.tar.bz2 backups/ >/dev/null

	if (! -d ./old-sources) then
		mkdir old-sources
	endif

	set VER=`head -c 11 src/VERSION`

	cp backups/src.tar.bz2 old-sources/src-${VER}.tar.bz2

	./clean_src unclean
endif

if ("$scripts" == "yes") then
	echo "backing up scripts."
	if (! -d scripts) then
		mkdir scripts >/dev/null 
	endif
	if ( -e scripts.tar.bz2 ) then
		rm scripts.tar.bz2
	endif
	rm scripts/* >/dev/null
	cp $script_list scripts/
	cd scripts
	tar $tar_flags scripts.tar.bz2 *
	rm -f ../backups/scripts.tar.bz2 >/dev/null
	mv scripts.tar.bz2 ../backups/
	cd ..
endif