#!/bin/bash
###############################################################################
#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2008  Michael Tremer & Christian Schmidt                      #
#                                                                             #
# This program is free software: you can redistribute it and/or modify        #
# it under the terms of the GNU General Public License as published by        #
# the Free Software Foundation, either version 3 of the License, or           #
# (at your option) any later version.                                         #
#                                                                             #
# This program is distributed in the hope that it will be useful,             #
# but WITHOUT ANY WARRANTY; without even the implied warranty of              #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
# GNU General Public License for more details.                                #
#                                                                             #
# You should have received a copy of the GNU General Public License           #
# along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
#                                                                             #
###############################################################################

usage() {
	cat doc/make.sh-usage
	exit 1
}

case "$1" in
build)
	# check for prerequisites
	check_build
	# check for sanity of code
	check_sanity
	# compile the distro right now
	build
	# beeps when finished
	echo -ne '\a'
	;;

shell)
	# enter a shell inside LFS chroot
	# may be used to change kernel settings
	prepareenv
	entershell
	;;

batch)
	# build the distro in background
	case "$2" in
		start)
			batch_start $3
			;;
		_run)
			batch_run
			;;
		attach|watch)
			batch_attach
			;;
		*)
			usage
			;;
	esac
	;;

ccache)
	# ccache options
	case "$2" in
		stats)
			ccache_stats
			;;
	esac
	;;

distcc|distccd)
	# distcc(d) commands
	case "$2" in
		start)
			distccd_start
			;;
		stop)
			distccd_stop
			;;
		restart)
			distccd_restart
			;;
		stats|mon)
			distcc_mon
			;;
	esac
	;;

clean)
	for i in $(mount | grep $BASEDIR | cut -d " " -f 1); do
		umount $i
	done

	stdumount

	for i in ${TARGET-${POSSIBLE_TARGETS}}; do
		echo -ne "Cleaning ${BOLD}$i${NORMAL} buildtree"
		rm -rf $BASEDIR/build_$i
		rm -rf $BASEDIR/log_$i
		rm -rf $BASEDIR/packages_$i
		beautify message DONE
	done
	echo -ne "Removing ${BOLD}general files${NORMAL}"
	rm -f $FAILED $RUNNING 2>/dev/null
	beautify message DONE
	;;

source|src)
	LOGFILE=$BASEDIR/log_${MACHINE}/_build.00-preparation.log
	case "$2" in
		get|pull|download)
			getsource
			;;
		put|push|upload)
			putsource
			;;
	esac
	;;

toolchain)
	case "$2" in
		get|pull|download)
			gettoolchain
			;;
		put|push|upload)
			puttoolchain
			;;
		"")
			prepareenv
			# Check if host can build the toolchain
			check_toolchain

			build_spy state compiling

			toolchain_build

			stdumount
			echo -ne "\ntarball creation "
			[ -d $BASEDIR/cache/toolchains ] || mkdir $BASEDIR/cache/toolchains
			cd $BASEDIR && tar cj --exclude='log_${MACHINE}/_build.*.log' \
				--file=cache/toolchains/$TOOLCHAINNAME.tar.bz2 \
				build_${MACHINE} log_${MACHINE} >> $LOGFILE
			beautify message DONE
			echo `ls -sh cache/toolchains/$TOOLCHAINNAME.tar.bz2`

			stdumount

			build_spy state idle
			;;
		*)
			usage
			;;
	esac
	;;

target)
	case "$2" in
		put|push|upload)
			puttarget
			;;
		*)
			usage
			;;
	esac
	;;

check)
	case "$2" in
		cpu)
			[ -z "$3" ] && usage
			if check_cpu $3; then
				echo -n "CPU has flag $3"
				beautify message DONE
			else
				dialogerror "CPU hasn't got flag $3"
				exit 1
			fi
			;;
		rootfiles)
			check_rootfiles $3
			;;
		sanity)
			check_sanity $3
			;;
		target*)
			check_supported_targets
			;;
		*)
			usage
			;;
	esac
	;;

g[iu]t)
	COMMAND=$2
	shift 2
	case "$COMMAND" in
		update|pull)
			git_pull $*
			;;
		commit|ci)
			git_commit $*
			;;
		dist|export|archive)
			git_export $*
			;;
		push)
			git_push $*
			;;
		diff|di)
			git_diff $*
			;;
		log)
			git_log $*
			;;
		gc)
			git_gc
			;;
		put-key)
			ssh_cert $*
			;;
		*) # If no command matches run git directly
			git $*
			;;
	esac
	;;

*)
	usage
	;;

esac