lib/mage/mage4.sh

#!/bin/sh
# Magellan Linux Installer (mage.sh)
# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/mage4.sh,v 1.3 2005-09-09 17:52:55 niro Exp $

# default die function
die()
{
	echo -e ${COLRED}"$@"${COLDEFAULT}
	exit 1
}

# include all needed files
[ -f ${MLIBDIR}/conf/mage.rc.global ] &&  \
	source ${MLIBDIR}/conf/mage.rc.global || \
	die "${MLIBDIR}/conf/mage.rc.global missing"

[ -f /etc/mage.rc ] && source /etc/mage.rc || \
	die "Your /etc/mage.rc is missing. Aborting."

[ -f ${MLIBDIR}/mage.functions.sh ] && \
	source ${MLIBDIR}/mage.functions.sh || \
	die "mage functions missing"

# for tests only
#source /home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage/mage.rc.global
#source /etc/mage.rc
#source /home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage/mage4.functions.sh
#MLIBDIR=/home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage

## only for tests -> normally in /etc/rc.d/init.d/functions
COLRED="\033[1;6m\033[31m"
COLGREEN="\033[1;6m\033[32m"
COLBLUE="\033[1;6m\033[34m"
COLDEFAULT="\033[0m"

if [[ ${NOCOLORS} = true ]]
then
	COLRED=""
	COLGREEN=""
	COLYELLOW=""
	COLBLUE=""
	COLMAGENTA=""
	COLWHITE=""
	COLDEFAULT=""
fi

# export default path
export PATH="${PATH}:${MLIBDIR}"

# export the default C locale
export LC_ALL=C

# sanity checks
[ ! -e ${VIRTUALDB_FILE} ] && touch ${VIRTUALDB_FILE}

if [ ! -e ${VIRTUALDB_DEFAULTS} ] && [[ $1 != update ]]
then
	echo
	echo "Please choose an profile from the mage tree."
	echo "ln -snf ${MAGEDIR}/profiles/profilename /etc/mage-profile"
	exit 1
fi

# default messages
showversion() {
	local MAGEVERSION="$(< ${MLIBDIR}/version)"

	echo -en "Magellan Package Manager v${MAGEVERSION} "
	echo -e  "-- Niels Rogalla (niro@magellan-linux.de)"
}

print_usage(){
	showversion
	echo
	echo "Usage: $(basename $0) [option] pkgname ..."
	echo "Options:"
	echo "     pretend        - pretends dependencies of a package"
	echo "     srcpretend     - pretends dependencies of a package (build from source)"
	echo "     install        - installs a package"
	echo "     srcinstall     - installs a package from source"
	echo "     uninstall      - removes a package"
	echo "     update         - updates mage-tree"
	echo "     uppretend      - pretend dependencies for a system upgrade"
	echo "     upgrade        - runs a complete system upgrade"
	echo "     srcuppretend   - pretend dependencies for a system upgrade from source"
	echo "     srcupgrade     - runs a complete system upgrade from source"
	echo "     search         - searches mage-tree for a package"
	echo "     clean          - removes *all* downloaded packages"
	echo "     unpack         - unpacks *all* needed package for 'foo'"
	echo "     download       - downloads *all* needed packages for 'foo'"
	echo "     version        - prints version info"
	echo
	echo "Other options:"
#	echo "NOINSTALL=yes $(basename $0) srcinstall PACKAGE"
#	echo "Builds a Package with its dependencies, but won't install anything."
#	echo
	echo "USE_UNSTABLE=true $(basename $0) [src]install PACKAGE"
	echo "Overrides stable packages; you can install packages that are marked unstable."
	echo
	echo "USE_TESTING=true $(basename $0) [src]install PACKAGE"
	echo "Overrides stable packages; you can install packages that are marked testing."
	echo
	echo "NOCOLORS=true $(basename $0) [src]install PACKAGE"
	echo "Disables all colors in the messages."
	echo
}


showversion
echo

# before anything run mage_setup
mage_setup || die "error in mage_setup()"

# install method
METHOD="$1"

# initial unversionized packagename, gets overridden later
MAGENAME="$2"

if [[ ${METHOD} != upgrade ]] && \
	[[ ${METHOD} != srcupgrade ]] && \
	[[ ${METHOD} != uppretend ]] && \
	[[ ${METHOD} != srcuppretend ]]
then
	[[ -z ${METHOD} ]] || [[ -z ${MAGENAME} ]] && print_usage && exit 1
fi


case ${METHOD} in
	download)
		# first of all get the right pkg which going to be installed
		PCAT="$(pname2pcat ${MAGENAME})"

		# package does not exists
		[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."

		# source the highest magefile of this pkg
		source $(get_highest_magefile ${PCAT} ${MAGENAME})

		# convert PKGNAME to PNAME/PVER/PBUILD
		# we're working *only* with these three vars from here on
		PNAME="$(pkgname2pname ${PKGNAME})"
		PVER="$(pkgname2pver ${PKGNAME})"
		PBUILD="$(pkgname2pbuild ${PKGNAME})"

		# get all dependencies of this package
		ALLDEPS="$(${MLIBDIR}/depwalker.sh \
			--method install \
			--pcat ${PCAT} \
			--pname ${PNAME} \
			--pver ${PVER} \
			--pbuild ${PBUILD})"
		fetch_packages ${ALLDEPS} || die "fetching packages"
		md5sum_packages ${ALLDEPS} || die "md5 sum packages"
		;;

	srcdownload)
		# first of all get the right pkg which going to be installed
		PCAT="$(pname2pcat ${MAGENAME})"

		# package does not exists
		[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."

		# source the highest magefile of this pkg
		source $(get_highest_magefile ${PCAT} ${MAGENAME})

		# convert PKGNAME to PNAME/PVER/PBUILD
		# we're working *only* with these three vars from here on
		PNAME="$(pkgname2pname ${PKGNAME})"
		PVER="$(pkgname2pver ${PKGNAME})"
		PBUILD="$(pkgname2pbuild ${PKGNAME})"

		# get all dependencies of this package
		ALLDEPS="$(${MLIBDIR}/depwalker.sh \
			--method srcinstall \
			--pcat ${PCAT} \
			--pname ${PNAME} \
			--pver ${PVER} \
			--pbuild ${PBUILD})"
		fetch_packages ${ALLDEPS} || die "fetching packages"
		;;

	pretend|srcpretend)
		# first of all get the right pkg which going to be installed
		PCAT="$(pname2pcat ${MAGENAME})"

		# package does not exists
		[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."

		# source the highest magefile of this pkg
		source $(get_highest_magefile ${PCAT} ${MAGENAME})

		# convert PKGNAME to PNAME/PVER/PBUILD
		# we're working *only* with these three vars from here on
		PNAME="$(pkgname2pname ${PKGNAME})"
		PVER="$(pkgname2pver ${PKGNAME})"
		PBUILD="$(pkgname2pbuild ${PKGNAME})"

		# abort if already installed
		if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
		then
			echo -en "Package "
			echo -en "${COLRED}${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
			echo -e  " already installed."
			exit 3
		fi
		# get all dependencies of this package
		${MLIBDIR}/depwalker.sh \
			--method ${METHOD} \
			--pcat ${PCAT} \
			--pname ${PNAME} \
			--pver ${PVER} \
			--pbuild ${PBUILD}
		;;

	install)
		# first of all get the right pkg which going to be installed
		PCAT="$(pname2pcat ${MAGENAME})"

		# package does not exists
		[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."

		# source the highest magefile of this pkg
		source $(get_highest_magefile ${PCAT} ${MAGENAME})

		# convert PKGNAME to PNAME/PVER/PBUILD
		# we're working *only* with these three vars from here on
		PNAME="$(pkgname2pname ${PKGNAME})"
		PVER="$(pkgname2pver ${PKGNAME})"
		PBUILD="$(pkgname2pbuild ${PKGNAME})"

		if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
		then
			echo -en "Package "
			echo -en "${COLRED}${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
			echo -e  " already installed."
			exit 3
		fi

		# get all dependencies of this package
		ALLDEPS="$(${MLIBDIR}/depwalker.sh \
			--method ${METHOD} \
			--pcat ${PCAT} \
			--pname ${PNAME} \
			--pver ${PVER} \
			--pbuild ${PBUILD})"

		# first fetch all packages
		fetch_packages ${ALLDEPS} || die "fetching packages"
		md5sum_packages ${ALLDEPS} || die "md5 sum packages"
		unpack_packages ${ALLDEPS} || die "unpacking packages"
		install_packages ${ALLDEPS} || die "installing packages"
		;;

	srcinstall)
		# first of all get the right pkg which going to be installed
		PCAT="$(pname2pcat ${MAGENAME})"

		# package does not exists
		[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."

		# source the highest magefile of this pkg
		source $(get_highest_magefile ${PCAT} ${MAGENAME})

		# convert PKGNAME to PNAME/PVER/PBUILD
		# we're working *only* with these three vars from here on
		PNAME="$(pkgname2pname ${PKGNAME})"
		PVER="$(pkgname2pver ${PKGNAME})"
		PBUILD="$(pkgname2pbuild ${PKGNAME})"

		if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
		then
			echo -en "Package "
			echo -en "${COLRED}${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
			echo -e  " already installed."
			exit 3
		fi

		# get all dependencies of this package
		ALLDEPS="$(${MLIBDIR}/depwalker.sh \
			--method ${METHOD} \
			--pcat ${PCAT} \
			--pname ${PNAME} \
			--pver ${PVER} \
			--pbuild ${PBUILD})"

		install_packages --src-install ${ALLDEPS} || die "src-installing packages"
		;;

	uninstall)
			ALLDEPS="$(get_uninstall_candidates --pname ${MAGENAME})"
			if [ -z "${ALLDEPS}" ]
			then
				die "No package installed named '${MAGENAME}'."
			fi
			uninstall_packages ${ALLDEPS}
		;;

	uppretend|srcuppretend)
		${MLIBDIR}/depwalker.sh \
			--method ${METHOD} \
			--pcat ${METHOD} \
			--pname ${METHOD} \
			--pver ${METHOD} \
			--pbuild ${METHOD}
		;;

	upgrade|srcupgrade)
		# get all dependencies of *all* installed packages
		# fake pcat,pname,pver,pbuild ...
		ALLDEPS="$(${MLIBDIR}/depwalker.sh \
			--method ${METHOD} \
			--pcat ${METHOD} \
			--pname ${METHOD} \
			--pver ${METHOD} \
			--pbuild ${METHOD})"

		echo "DEBUG: ${ALLDEPS}"
		;;
	search)
		${MLIBDIR}/pkgsearch.sh ${MAGENAME}
		;;

	unpack)
		# first of all get the right pkg which going to be installed
		PCAT="$(pname2pcat ${MAGENAME})"

		# package does not exists
		[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."

		# source the highest magefile of this pkg
		source $(get_highest_magefile ${PCAT} ${MAGENAME})

		# convert PKGNAME to PNAME/PVER/PBUILD
		# we're working *only* with these three vars from here on
		PNAME="$(pkgname2pname ${PKGNAME})"
		PVER="$(pkgname2pver ${PKGNAME})"
		PBUILD="$(pkgname2pbuild ${PKGNAME})"

		# get all dependencies of this package
		ALLDEPS="$(${MLIBDIR}/depwalker.sh \
			--method install \
			--pcat ${PCAT} \
			--pname ${PNAME} \
			--pver ${PVER} \
			--pbuild ${PBUILD})"
		fetch_packages ${ALLDEPS} || die "fetching packages"
		md5sum_packages ${ALLDEPS} || die "md5 sum packages"
		unpack_packages ${ALLDEPS} || die "unpacking packages"
		;;

	update)
		syncmage
		;;

	clean)
		cleanpkg
		;;

	version)
		showversion
		;;

	regen-mage-tree)
		if [ -z "${SMAGESCRIPTSDIR}" ] || [ ! -d "${SMAGESCRIPTSDIR}" ]
		then
			echo "SMAGESCRIPTSDIR not found. Check your mage.rc or check out smage repos."
			exit 1
		fi
		for i in $(find ${SMAGESCRIPTSDIR} -type f -name "*.smage2")
		do
			smage2 only-regen-tree "${i}"
		done
		;;

	*)
		print_usage
		;;
esac
1	#!/bin/sh
2	# Magellan Linux Installer (mage.sh)
3	# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/mage4.sh,v 1.3 2005-09-09 17:52:55 niro Exp $
4
5	# default die function
6	die()
7	{
8	echo -e ${COLRED}"$@"${COLDEFAULT}
9	exit 1
10	}
11
12	# include all needed files
13	[ -f ${MLIBDIR}/conf/mage.rc.global ] && \
14	source ${MLIBDIR}/conf/mage.rc.global \|\| \
15	die "${MLIBDIR}/conf/mage.rc.global missing"
16
17	[ -f /etc/mage.rc ] && source /etc/mage.rc \|\| \
18	die "Your /etc/mage.rc is missing. Aborting."
19
20	[ -f ${MLIBDIR}/mage.functions.sh ] && \
21	source ${MLIBDIR}/mage.functions.sh \|\| \
22	die "mage functions missing"
23
24	# for tests only
25	#source /home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage/mage.rc.global
26	#source /etc/mage.rc
27	#source /home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage/mage4.functions.sh
28	#MLIBDIR=/home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage
29
30	## only for tests -> normally in /etc/rc.d/init.d/functions
31	COLRED="\033[1;6m\033[31m"
32	COLGREEN="\033[1;6m\033[32m"
33	COLBLUE="\033[1;6m\033[34m"
34	COLDEFAULT="\033[0m"
35
36	if [[ ${NOCOLORS} = true ]]
37	then
38	COLRED=""
39	COLGREEN=""
40	COLYELLOW=""
41	COLBLUE=""
42	COLMAGENTA=""
43	COLWHITE=""
44	COLDEFAULT=""
45	fi
46
47	# export default path
48	export PATH="${PATH}:${MLIBDIR}"
49
50	# export the default C locale
51	export LC_ALL=C
52
53	# sanity checks
54	[ ! -e ${VIRTUALDB_FILE} ] && touch ${VIRTUALDB_FILE}
55
56	if [ ! -e ${VIRTUALDB_DEFAULTS} ] && [[ $1 != update ]]
57	then
58	echo
59	echo "Please choose an profile from the mage tree."
60	echo "ln -snf ${MAGEDIR}/profiles/profilename /etc/mage-profile"
61	exit 1
62	fi
63
64	# default messages
65	showversion() {
66	local MAGEVERSION="$(< ${MLIBDIR}/version)"
67
68	echo -en "Magellan Package Manager v${MAGEVERSION} "
69	echo -e "-- Niels Rogalla (niro@magellan-linux.de)"
70	}
71
72	print_usage(){
73	showversion
74	echo
75	echo "Usage: $(basename $0) [option] pkgname ..."
76	echo "Options:"
77	echo " pretend - pretends dependencies of a package"
78	echo " srcpretend - pretends dependencies of a package (build from source)"
79	echo " install - installs a package"
80	echo " srcinstall - installs a package from source"
81	echo " uninstall - removes a package"
82	echo " update - updates mage-tree"
83	echo " uppretend - pretend dependencies for a system upgrade"
84	echo " upgrade - runs a complete system upgrade"
85	echo " srcuppretend - pretend dependencies for a system upgrade from source"
86	echo " srcupgrade - runs a complete system upgrade from source"
87	echo " search - searches mage-tree for a package"
88	echo " clean - removes all downloaded packages"
89	echo " unpack - unpacks all needed package for 'foo'"
90	echo " download - downloads all needed packages for 'foo'"
91	echo " version - prints version info"
92	echo
93	echo "Other options:"
94	# echo "NOINSTALL=yes $(basename $0) srcinstall PACKAGE"
95	# echo "Builds a Package with its dependencies, but won't install anything."
96	# echo
97	echo "USE_UNSTABLE=true $(basename $0) [src]install PACKAGE"
98	echo "Overrides stable packages; you can install packages that are marked unstable."
99	echo
100	echo "USE_TESTING=true $(basename $0) [src]install PACKAGE"
101	echo "Overrides stable packages; you can install packages that are marked testing."
102	echo
103	echo "NOCOLORS=true $(basename $0) [src]install PACKAGE"
104	echo "Disables all colors in the messages."
105	echo
106	}
107
108
109	showversion
110	echo
111
112	# before anything run mage_setup
113	mage_setup \|\| die "error in mage_setup()"
114
115	# install method
116	METHOD="$1"
117
118	# initial unversionized packagename, gets overridden later
119	MAGENAME="$2"
120
121	if [[ ${METHOD} != upgrade ]] && \
122	[[ ${METHOD} != srcupgrade ]] && \
123	[[ ${METHOD} != uppretend ]] && \
124	[[ ${METHOD} != srcuppretend ]]
125	then
126	[[ -z ${METHOD} ]] \|\| [[ -z ${MAGENAME} ]] && print_usage && exit 1
127	fi
128
129
130	case ${METHOD} in
131	download)
132	# first of all get the right pkg which going to be installed
133	PCAT="$(pname2pcat ${MAGENAME})"
134
135	# package does not exists
136	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
137
138	# source the highest magefile of this pkg
139	source $(get_highest_magefile ${PCAT} ${MAGENAME})
140
141	# convert PKGNAME to PNAME/PVER/PBUILD
142	# we're working only with these three vars from here on
143	PNAME="$(pkgname2pname ${PKGNAME})"
144	PVER="$(pkgname2pver ${PKGNAME})"
145	PBUILD="$(pkgname2pbuild ${PKGNAME})"
146
147	# get all dependencies of this package
148	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
149	--method install \
150	--pcat ${PCAT} \
151	--pname ${PNAME} \
152	--pver ${PVER} \
153	--pbuild ${PBUILD})"
154	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
155	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
156	;;
157
158	srcdownload)
159	# first of all get the right pkg which going to be installed
160	PCAT="$(pname2pcat ${MAGENAME})"
161
162	# package does not exists
163	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
164
165	# source the highest magefile of this pkg
166	source $(get_highest_magefile ${PCAT} ${MAGENAME})
167
168	# convert PKGNAME to PNAME/PVER/PBUILD
169	# we're working only with these three vars from here on
170	PNAME="$(pkgname2pname ${PKGNAME})"
171	PVER="$(pkgname2pver ${PKGNAME})"
172	PBUILD="$(pkgname2pbuild ${PKGNAME})"
173
174	# get all dependencies of this package
175	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
176	--method srcinstall \
177	--pcat ${PCAT} \
178	--pname ${PNAME} \
179	--pver ${PVER} \
180	--pbuild ${PBUILD})"
181	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
182	;;
183
184	pretend\|srcpretend)
185	# first of all get the right pkg which going to be installed
186	PCAT="$(pname2pcat ${MAGENAME})"
187
188	# package does not exists
189	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
190
191	# source the highest magefile of this pkg
192	source $(get_highest_magefile ${PCAT} ${MAGENAME})
193
194	# convert PKGNAME to PNAME/PVER/PBUILD
195	# we're working only with these three vars from here on
196	PNAME="$(pkgname2pname ${PKGNAME})"
197	PVER="$(pkgname2pver ${PKGNAME})"
198	PBUILD="$(pkgname2pbuild ${PKGNAME})"
199
200	# abort if already installed
201	if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
202	then
203	echo -en "Package "
204	echo -en "${COLRED}${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
205	echo -e " already installed."
206	exit 3
207	fi
208	# get all dependencies of this package
209	${MLIBDIR}/depwalker.sh \
210	--method ${METHOD} \
211	--pcat ${PCAT} \
212	--pname ${PNAME} \
213	--pver ${PVER} \
214	--pbuild ${PBUILD}
215	;;
216
217	install)
218	# first of all get the right pkg which going to be installed
219	PCAT="$(pname2pcat ${MAGENAME})"
220
221	# package does not exists
222	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
223
224	# source the highest magefile of this pkg
225	source $(get_highest_magefile ${PCAT} ${MAGENAME})
226
227	# convert PKGNAME to PNAME/PVER/PBUILD
228	# we're working only with these three vars from here on
229	PNAME="$(pkgname2pname ${PKGNAME})"
230	PVER="$(pkgname2pver ${PKGNAME})"
231	PBUILD="$(pkgname2pbuild ${PKGNAME})"
232
233	if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
234	then
235	echo -en "Package "
236	echo -en "${COLRED}${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
237	echo -e " already installed."
238	exit 3
239	fi
240
241	# get all dependencies of this package
242	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
243	--method ${METHOD} \
244	--pcat ${PCAT} \
245	--pname ${PNAME} \
246	--pver ${PVER} \
247	--pbuild ${PBUILD})"
248
249	# first fetch all packages
250	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
251	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
252	unpack_packages ${ALLDEPS} \|\| die "unpacking packages"
253	install_packages ${ALLDEPS} \|\| die "installing packages"
254	;;
255
256	srcinstall)
257	# first of all get the right pkg which going to be installed
258	PCAT="$(pname2pcat ${MAGENAME})"
259
260	# package does not exists
261	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
262
263	# source the highest magefile of this pkg
264	source $(get_highest_magefile ${PCAT} ${MAGENAME})
265
266	# convert PKGNAME to PNAME/PVER/PBUILD
267	# we're working only with these three vars from here on
268	PNAME="$(pkgname2pname ${PKGNAME})"
269	PVER="$(pkgname2pver ${PKGNAME})"
270	PBUILD="$(pkgname2pbuild ${PKGNAME})"
271
272	if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
273	then
274	echo -en "Package "
275	echo -en "${COLRED}${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
276	echo -e " already installed."
277	exit 3
278	fi
279
280	# get all dependencies of this package
281	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
282	--method ${METHOD} \
283	--pcat ${PCAT} \
284	--pname ${PNAME} \
285	--pver ${PVER} \
286	--pbuild ${PBUILD})"
287
288	install_packages --src-install ${ALLDEPS} \|\| die "src-installing packages"
289	;;
290
291	uninstall)
292	ALLDEPS="$(get_uninstall_candidates --pname ${MAGENAME})"
293	if [ -z "${ALLDEPS}" ]
294	then
295	die "No package installed named '${MAGENAME}'."
296	fi
297	uninstall_packages ${ALLDEPS}
298	;;
299
300	uppretend\|srcuppretend)
301	${MLIBDIR}/depwalker.sh \
302	--method ${METHOD} \
303	--pcat ${METHOD} \
304	--pname ${METHOD} \
305	--pver ${METHOD} \
306	--pbuild ${METHOD}
307	;;
308
309	upgrade\|srcupgrade)
310	# get all dependencies of all installed packages
311	# fake pcat,pname,pver,pbuild ...
312	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
313	--method ${METHOD} \
314	--pcat ${METHOD} \
315	--pname ${METHOD} \
316	--pver ${METHOD} \
317	--pbuild ${METHOD})"
318
319	echo "DEBUG: ${ALLDEPS}"
320	;;
321	search)
322	${MLIBDIR}/pkgsearch.sh ${MAGENAME}
323	;;
324
325	unpack)
326	# first of all get the right pkg which going to be installed
327	PCAT="$(pname2pcat ${MAGENAME})"
328
329	# package does not exists
330	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
331
332	# source the highest magefile of this pkg
333	source $(get_highest_magefile ${PCAT} ${MAGENAME})
334
335	# convert PKGNAME to PNAME/PVER/PBUILD
336	# we're working only with these three vars from here on
337	PNAME="$(pkgname2pname ${PKGNAME})"
338	PVER="$(pkgname2pver ${PKGNAME})"
339	PBUILD="$(pkgname2pbuild ${PKGNAME})"
340
341	# get all dependencies of this package
342	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
343	--method install \
344	--pcat ${PCAT} \
345	--pname ${PNAME} \
346	--pver ${PVER} \
347	--pbuild ${PBUILD})"
348	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
349	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
350	unpack_packages ${ALLDEPS} \|\| die "unpacking packages"
351	;;
352
353	update)
354	syncmage
355	;;
356
357	clean)
358	cleanpkg
359	;;
360
361	version)
362	showversion
363	;;
364
365	regen-mage-tree)
366	if [ -z "${SMAGESCRIPTSDIR}" ] \|\| [ ! -d "${SMAGESCRIPTSDIR}" ]
367	then
368	echo "SMAGESCRIPTSDIR not found. Check your mage.rc or check out smage repos."
369	exit 1
370	fi
371	for i in $(find ${SMAGESCRIPTSDIR} -type f -name "*.smage2")
372	do
373	smage2 only-regen-tree "${i}"
374	done
375	;;
376
377	*)
378	print_usage
379	;;
380	esac