Annotation of /mage/branches/alx-0_6_0/profiles/alx-060/forced-uninstall

#!/bin/bash
# $Id$

MAGERC="/etc/mage.rc"
MAGEPROFILE="alx-060"
NEW_MAGE_DISTRIBUTION="unstable"
NEW_RSYNC="rsync://magellan-linux.de/mage-alx-0.6.0"
NEW_MIRRORS="http://magellan-linux.de/magellan/alx-0.6.0/${NEW_MAGE_DISTRIBUTION}"
NEW_PACKAGES_SERVER_PATH='packages/${ARCH}'
NEW_MAGE_UNINSTALL_TIMEOUT=0

CONFIGRC="/etc/alxconfig-ng/config.rc"
NEW_ALX_NETWORKING="dhcp"
NEW_ALX_DHCP_PROG="/sbin/udhcpc"
NEW_ALX_DHCP_START="-T 10"
NEW_ALX_DHCP_STOP=""

read_value()
{
	local file=$1
	local var=$2
	local value

	[[ ! -e ${file} ]] && return 1

	value=$(source ${file}; echo $(eval echo \${${var}}))
	echo "${value}"
	return 0
}

updateconfig()
{
	local variables="$@"
	local value
	local i

	if [[ -z ${CONFIG} ]]
	then
		echo "You must define \$CONFIG varibale first!"
		return 1
	fi

	for i in ${variables}
	do
		value="$(eval echo \${NEW_${i}})"
		if [[ ! -z $(grep "^${i}=" ${CONFIG}) ]]
		then
			echo "fixing ${i} -> ${value}"
			sed -i "s|^\(${i}=\).*|\1\"${value}\"|" ${CONFIG}
		else
			echo "adding ${i}=${value}"
			echo "${i}=\"${value}\"" >> ${CONFIG}
		fi
	done
}

# fix mage.rc
CONFIG="${MAGERC}"
updateconfig RSYNC MIRRORS MAGE_DISTRIBUTION PACKAGES_SERVER_PATH MAGE_UNINSTALL_TIMEOUT

# fix config.rc
CONFIG="${CONFIGRC}"
updateconfig ALX_NETWORKING ALX_DHCP_PROG ALX_DHCP_START ALX_DHCP_STOP

# fix profile
if [[ $(readlink /etc/mage-profile) != */${MAGEPROFILE} ]]
then
	echo "fixing profile link -> /usr/mage/profiles/${MAGEPROFILE}"
	ln -snf /usr/mage/profiles/${MAGEPROFILE} /etc/mage-profile
fi

# update mage3 -> mage4
if [[ -z $(magequery -n mage) ]]
then
	# update mage tree
	mage update

	# mage3 has problems with md5
	rm -rf /usr/mage/app-mage/mage/md5
	if [[ ${NEW_MAGE_DISTRIBUTION} = unstable ]]
	then
		USE_UNSTABLE=true MAGE_DISTRIBUTION=unstable mage install mage
	elif [[ ${NEW_MAGE_DISTRIBUTION} = testing ]]
	then
		USE_TESTING=true MAGE_DISTRIBUTION=testing mage install mage
	else
		mage install mage
	fi

	# drop all virtuals
	:> /var/db/mage/virtuals

	# enable run of orphaned files check
	touch /.orphaned

	# tell that we're running an dist-upgrade
	touch /.dist-upgrade
fi

# install new toolchain if not exist
TOOLCHAIN="$(< /etc/mage-profile/toolchain.defaults)"
if [[ -z $(magequery -n ${TOOLCHAIN}) ]]
then
	# export bootstrap to not start any services
	export MAGE_BOOTSTRAP=true
	mage install ${TOOLCHAIN}
	unset MAGE_BOOTSTRAP

	# enable run of orphaned files check
	touch /.orphaned

	# tell that we're running an dist-upgrade
	touch /.dist-upgrade
fi

# install new basesystem
BASESYSTEM="$(< /etc/mage-profile/basesystem.defaults)"
if [[ -z $(magequery -n ${BASESYSTEM}) ]]
then
	# first keep some important files
	
	# export bootstrap to not start any services
	export MAGE_BOOTSTRAP=true
	mage install ${BASESYSTEM}
	unset MAGE_BOOTSTRAP

	# enable run of orphaned files check
	touch /.orphaned

	# tell that we're running an dist-upgrade
	touch /.dist-upgrade
fi

# install remserial, if the plugin was enabled
if [[ ! -z $(magequery -n remserial-alx) ]]
then
	mage install remserial

	# enable run of orphaned files check
	touch /.orphaned
fi

# etc-update
#etc-update

# clean mage cache
mage clean

echo "Searching for deprecated packages ..."
for i in $(magequery -i | grep -- -alx | sed 's:.*/\(.*\)-.*-.*:\1:')
do
	# excludes
	case ${i} in
		kernel-alx) continue ;;
		kernel26-alx) continue ;;
		kernel-sources-alx) continue ;;
		kernel26-sources-alx) continue ;;
	esac

	echo "Removing deprecated mage-target '${i}'"
	mage uninstall ${i}
done

if [[ -f /.dist-upgrade ]]
then
	# array of wireless opts
	WIRELESS_OPTS=( WIRELESS_BITRATE WIRELESS_CHANNEL WIRELESS_ESSID WIRELESS_FREQUENCY WIRELESS_MODE WIRELESS_NICK WIRELESS_AUTH_MODE WIRELESS_KEY_LENGTH WIRELESS_KEY WIRELESS_KEY_ASCII WIRELESS_WPA_DRIVER )

	# fixing current dhcp network settings
	#for i in $(grep -irl NETWORKING=.*dhcp.* /etc/conf.d/net.*)
	for i in $(grep -irl DHCP_PROG=.*dhcpcd.* /etc/conf.d/net.*)
	do
		case ${i} in
			*/net.sample) continue ;;
			*/net.routes) continue ;;
		esac

		echo "fixing current dhcp network settings in '${i}'"
		mv ${i}{,.orig}
		onboot="$(read_value ${i}.orig ONBOOT)"
		echo "ONBOOT=\"${onboot}\"" > ${i}
		echo 'NETWORKING="dhcp"' >> ${i}
		# check wireless extensions
		for opt in ${WIRELESS_OPTS[*]}
		do
			value="$(read_value ${i}.orig ${opt})"
			if [[ ! -z ${value} ]]
			then
				echo "${opt}=\"${value}\"" >> ${i}
			fi
		done
		rm -f ${i}.orig
	done
	# search modules files
	for i in $(find /etc/modules.d -name net.\*)
	do
		install -d /etc/modprobe.d
		mv ${i} /etc/modprobe.d/${i%.conf}.conf
	done
fi

if [[ -f /.orphaned ]]
then
	echo "Searching for orphaned files and directories ..."
	bash /etc/mage-profile/prune-orphaned-files
	rm -f /.orphaned
fi

if [[ -f /.dist-upgrade ]]
then
	rm -f /.dist-upgrade
	# force a reboot at this point here
	reboot -f
fi
1	niro	2081	#!/bin/bash
2			# $Id$
3
4	niro	2179	MAGERC="/etc/mage.rc"
5			MAGEPROFILE="alx-060"
6			NEW_MAGE_DISTRIBUTION="unstable"
7			NEW_RSYNC="rsync://magellan-linux.de/mage-alx-0.6.0"
8			NEW_MIRRORS="http://magellan-linux.de/magellan/alx-0.6.0/${NEW_MAGE_DISTRIBUTION}"
9			NEW_PACKAGES_SERVER_PATH='packages/${ARCH}'
10			NEW_MAGE_UNINSTALL_TIMEOUT=0
11
12			CONFIGRC="/etc/alxconfig-ng/config.rc"
13			NEW_ALX_NETWORKING="dhcp"
14			NEW_ALX_DHCP_PROG="/sbin/udhcpc"
15	niro	2180	NEW_ALX_DHCP_START="-T 10"
16	niro	2179	NEW_ALX_DHCP_STOP=""
17
18	niro	2112	read_value()
19			{
20			local file=$1
21			local var=$2
22			local value
23
24			[[ ! -e ${file} ]] && return 1
25
26			value=$(source ${file}; echo $(eval echo \${${var}}))
27			echo "${value}"
28			return 0
29			}
30
31	niro	2179	updateconfig()
32			{
33			local variables="$@"
34			local value
35			local i
36	niro	2081
37	niro	2179	if [[ -z ${CONFIG} ]]
38	niro	2081	then
39	niro	2179	echo "You must define \$CONFIG varibale first!"
40			return 1
41	niro	2081	fi
42
43	niro	2179	for i in ${variables}
44			do
45			value="$(eval echo \${NEW_${i}})"
46			if [[ ! -z $(grep "^${i}=" ${CONFIG}) ]]
47			then
48			echo "fixing ${i} -> ${value}"
49			sed -i "s\|^\(${i}=\).*\|\1\"${value}\"\|" ${CONFIG}
50			else
51			echo "adding ${i}=${value}"
52			echo "${i}=\"${value}\"" >> ${CONFIG}
53			fi
54			done
55			}
56
57			# fix mage.rc
58			CONFIG="${MAGERC}"
59			updateconfig RSYNC MIRRORS MAGE_DISTRIBUTION PACKAGES_SERVER_PATH MAGE_UNINSTALL_TIMEOUT
60
61			# fix config.rc
62			CONFIG="${CONFIGRC}"
63			updateconfig ALX_NETWORKING ALX_DHCP_PROG ALX_DHCP_START ALX_DHCP_STOP
64
65	niro	2081	# fix profile
66			if [[ $(readlink /etc/mage-profile) != */${MAGEPROFILE} ]]
67			then
68			echo "fixing profile link -> /usr/mage/profiles/${MAGEPROFILE}"
69			ln -snf /usr/mage/profiles/${MAGEPROFILE} /etc/mage-profile
70			fi
71
72			# update mage3 -> mage4
73			if [[ -z $(magequery -n mage) ]]
74			then
75			# update mage tree
76			mage update
77
78			# mage3 has problems with md5
79			rm -rf /usr/mage/app-mage/mage/md5
80			if [[ ${NEW_MAGE_DISTRIBUTION} = unstable ]]
81			then
82			USE_UNSTABLE=true MAGE_DISTRIBUTION=unstable mage install mage
83			elif [[ ${NEW_MAGE_DISTRIBUTION} = testing ]]
84			then
85			USE_TESTING=true MAGE_DISTRIBUTION=testing mage install mage
86			else
87			mage install mage
88			fi
89
90			# drop all virtuals
91			:> /var/db/mage/virtuals
92
93			# enable run of orphaned files check
94			touch /.orphaned
95	niro	2112
96			# tell that we're running an dist-upgrade
97			touch /.dist-upgrade
98	niro	2081	fi
99
100			# install new toolchain if not exist
101			TOOLCHAIN="$(< /etc/mage-profile/toolchain.defaults)"
102			if [[ -z $(magequery -n ${TOOLCHAIN}) ]]
103			then
104			# export bootstrap to not start any services
105			export MAGE_BOOTSTRAP=true
106			mage install ${TOOLCHAIN}
107			unset MAGE_BOOTSTRAP
108
109			# enable run of orphaned files check
110			touch /.orphaned
111	niro	2112
112			# tell that we're running an dist-upgrade
113			touch /.dist-upgrade
114	niro	2081	fi
115
116			# install new basesystem
117			BASESYSTEM="$(< /etc/mage-profile/basesystem.defaults)"
118			if [[ -z $(magequery -n ${BASESYSTEM}) ]]
119			then
120			# first keep some important files
121
122			# export bootstrap to not start any services
123			export MAGE_BOOTSTRAP=true
124			mage install ${BASESYSTEM}
125			unset MAGE_BOOTSTRAP
126
127			# enable run of orphaned files check
128			touch /.orphaned
129	niro	2112
130			# tell that we're running an dist-upgrade
131			touch /.dist-upgrade
132	niro	2081	fi
133
134			# install remserial, if the plugin was enabled
135			if [[ ! -z $(magequery -n remserial-alx) ]]
136			then
137			mage install remserial
138
139			# enable run of orphaned files check
140			touch /.orphaned
141			fi
142
143	niro	2112	# etc-update
144			#etc-update
145
146	niro	2081	# clean mage cache
147			mage clean
148
149			echo "Searching for deprecated packages ..."
150			for i in $(magequery -i \| grep -- -alx \| sed 's:./\(.\)-.-.:\1:')
151			do
152			# excludes
153			case ${i} in
154			kernel-alx) continue ;;
155			kernel26-alx) continue ;;
156			kernel-sources-alx) continue ;;
157			kernel26-sources-alx) continue ;;
158			esac
159
160			echo "Removing deprecated mage-target '${i}'"
161			mage uninstall ${i}
162			done
163
164	niro	2112	if [[ -f /.dist-upgrade ]]
165			then
166			# array of wireless opts
167			WIRELESS_OPTS=( WIRELESS_BITRATE WIRELESS_CHANNEL WIRELESS_ESSID WIRELESS_FREQUENCY WIRELESS_MODE WIRELESS_NICK WIRELESS_AUTH_MODE WIRELESS_KEY_LENGTH WIRELESS_KEY WIRELESS_KEY_ASCII WIRELESS_WPA_DRIVER )
168
169			# fixing current dhcp network settings
170			#for i in $(grep -irl NETWORKING=.dhcp. /etc/conf.d/net.*)
171			for i in $(grep -irl DHCP_PROG=.dhcpcd. /etc/conf.d/net.*)
172			do
173			case ${i} in
174			*/net.sample) continue ;;
175			*/net.routes) continue ;;
176			esac
177
178			echo "fixing current dhcp network settings in '${i}'"
179			mv ${i}{,.orig}
180			onboot="$(read_value ${i}.orig ONBOOT)"
181			echo "ONBOOT=\"${onboot}\"" > ${i}
182			echo 'NETWORKING="dhcp"' >> ${i}
183			# check wireless extensions
184			for opt in ${WIRELESS_OPTS[*]}
185			do
186			value="$(read_value ${i}.orig ${opt})"
187			if [[ ! -z ${value} ]]
188			then
189			echo "${opt}=\"${value}\"" >> ${i}
190			fi
191			done
192			rm -f ${i}.orig
193			done
194	niro	2117	# search modules files
195			for i in $(find /etc/modules.d -name net.\*)
196			do
197			install -d /etc/modprobe.d
198			mv ${i} /etc/modprobe.d/${i%.conf}.conf
199			done
200	niro	2112	fi
201
202	niro	2117	if [[ -f /.orphaned ]]
203			then
204			echo "Searching for orphaned files and directories ..."
205			bash /etc/mage-profile/prune-orphaned-files
206			rm -f /.orphaned
207			fi
208
209	niro	2112	if [[ -f /.dist-upgrade ]]
210			then
211			rm -f /.dist-upgrade
212			# force a reboot at this point here
213			reboot -f
214			fi