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 1.4 2005-09-09 18:05:45 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 ]] && \
	[[ ${METHOD} != update ]] && \
	[[ ${METHOD} != clean ]] && \
	[[ ${METHOD} != version ]] && \
	[[ ${METHOD} != search ]] && \
	[[ ${METHOD} != regen-mage-tree ]]
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 1.4 2005-09-09 18:05:45 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	[[ ${METHOD} != update ]] && \
126	[[ ${METHOD} != clean ]] && \
127	[[ ${METHOD} != version ]] && \
128	[[ ${METHOD} != search ]] && \
129	[[ ${METHOD} != regen-mage-tree ]]
130	then
131	[[ -z ${METHOD} ]] \|\| [[ -z ${MAGENAME} ]] && print_usage && exit 1
132	fi
133
134
135	case ${METHOD} in
136	download)
137	# first of all get the right pkg which going to be installed
138	PCAT="$(pname2pcat ${MAGENAME})"
139
140	# package does not exists
141	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
142
143	# source the highest magefile of this pkg
144	source $(get_highest_magefile ${PCAT} ${MAGENAME})
145
146	# convert PKGNAME to PNAME/PVER/PBUILD
147	# we're working only with these three vars from here on
148	PNAME="$(pkgname2pname ${PKGNAME})"
149	PVER="$(pkgname2pver ${PKGNAME})"
150	PBUILD="$(pkgname2pbuild ${PKGNAME})"
151
152	# get all dependencies of this package
153	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
154	--method install \
155	--pcat ${PCAT} \
156	--pname ${PNAME} \
157	--pver ${PVER} \
158	--pbuild ${PBUILD})"
159	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
160	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
161	;;
162
163	srcdownload)
164	# first of all get the right pkg which going to be installed
165	PCAT="$(pname2pcat ${MAGENAME})"
166
167	# package does not exists
168	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
169
170	# source the highest magefile of this pkg
171	source $(get_highest_magefile ${PCAT} ${MAGENAME})
172
173	# convert PKGNAME to PNAME/PVER/PBUILD
174	# we're working only with these three vars from here on
175	PNAME="$(pkgname2pname ${PKGNAME})"
176	PVER="$(pkgname2pver ${PKGNAME})"
177	PBUILD="$(pkgname2pbuild ${PKGNAME})"
178
179	# get all dependencies of this package
180	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
181	--method srcinstall \
182	--pcat ${PCAT} \
183	--pname ${PNAME} \
184	--pver ${PVER} \
185	--pbuild ${PBUILD})"
186	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
187	;;
188
189	pretend\|srcpretend)
190	# first of all get the right pkg which going to be installed
191	PCAT="$(pname2pcat ${MAGENAME})"
192
193	# package does not exists
194	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
195
196	# source the highest magefile of this pkg
197	source $(get_highest_magefile ${PCAT} ${MAGENAME})
198
199	# convert PKGNAME to PNAME/PVER/PBUILD
200	# we're working only with these three vars from here on
201	PNAME="$(pkgname2pname ${PKGNAME})"
202	PVER="$(pkgname2pver ${PKGNAME})"
203	PBUILD="$(pkgname2pbuild ${PKGNAME})"
204
205	# abort if already installed
206	if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
207	then
208	echo -en "Package "
209	echo -en "${COLRED}${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
210	echo -e " already installed."
211	exit 3
212	fi
213	# get all dependencies of this package
214	${MLIBDIR}/depwalker.sh \
215	--method ${METHOD} \
216	--pcat ${PCAT} \
217	--pname ${PNAME} \
218	--pver ${PVER} \
219	--pbuild ${PBUILD}
220	;;
221
222	install)
223	# first of all get the right pkg which going to be installed
224	PCAT="$(pname2pcat ${MAGENAME})"
225
226	# package does not exists
227	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
228
229	# source the highest magefile of this pkg
230	source $(get_highest_magefile ${PCAT} ${MAGENAME})
231
232	# convert PKGNAME to PNAME/PVER/PBUILD
233	# we're working only with these three vars from here on
234	PNAME="$(pkgname2pname ${PKGNAME})"
235	PVER="$(pkgname2pver ${PKGNAME})"
236	PBUILD="$(pkgname2pbuild ${PKGNAME})"
237
238	if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
239	then
240	echo -en "Package "
241	echo -en "${COLRED}${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
242	echo -e " already installed."
243	exit 3
244	fi
245
246	# get all dependencies of this package
247	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
248	--method ${METHOD} \
249	--pcat ${PCAT} \
250	--pname ${PNAME} \
251	--pver ${PVER} \
252	--pbuild ${PBUILD})"
253
254	# first fetch all packages
255	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
256	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
257	unpack_packages ${ALLDEPS} \|\| die "unpacking packages"
258	install_packages ${ALLDEPS} \|\| die "installing packages"
259	;;
260
261	srcinstall)
262	# first of all get the right pkg which going to be installed
263	PCAT="$(pname2pcat ${MAGENAME})"
264
265	# package does not exists
266	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
267
268	# source the highest magefile of this pkg
269	source $(get_highest_magefile ${PCAT} ${MAGENAME})
270
271	# convert PKGNAME to PNAME/PVER/PBUILD
272	# we're working only with these three vars from here on
273	PNAME="$(pkgname2pname ${PKGNAME})"
274	PVER="$(pkgname2pver ${PKGNAME})"
275	PBUILD="$(pkgname2pbuild ${PKGNAME})"
276
277	if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
278	then
279	echo -en "Package "
280	echo -en "${COLRED}${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
281	echo -e " already installed."
282	exit 3
283	fi
284
285	# get all dependencies of this package
286	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
287	--method ${METHOD} \
288	--pcat ${PCAT} \
289	--pname ${PNAME} \
290	--pver ${PVER} \
291	--pbuild ${PBUILD})"
292
293	install_packages --src-install ${ALLDEPS} \|\| die "src-installing packages"
294	;;
295
296	uninstall)
297	ALLDEPS="$(get_uninstall_candidates --pname ${MAGENAME})"
298	if [ -z "${ALLDEPS}" ]
299	then
300	die "No package installed named '${MAGENAME}'."
301	fi
302	uninstall_packages ${ALLDEPS}
303	;;
304
305	uppretend\|srcuppretend)
306	${MLIBDIR}/depwalker.sh \
307	--method ${METHOD} \
308	--pcat ${METHOD} \
309	--pname ${METHOD} \
310	--pver ${METHOD} \
311	--pbuild ${METHOD}
312	;;
313
314	upgrade\|srcupgrade)
315	# get all dependencies of all installed packages
316	# fake pcat,pname,pver,pbuild ...
317	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
318	--method ${METHOD} \
319	--pcat ${METHOD} \
320	--pname ${METHOD} \
321	--pver ${METHOD} \
322	--pbuild ${METHOD})"
323
324	echo "DEBUG: ${ALLDEPS}"
325	;;
326	search)
327	${MLIBDIR}/pkgsearch.sh ${MAGENAME}
328	;;
329
330	unpack)
331	# first of all get the right pkg which going to be installed
332	PCAT="$(pname2pcat ${MAGENAME})"
333
334	# package does not exists
335	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
336
337	# source the highest magefile of this pkg
338	source $(get_highest_magefile ${PCAT} ${MAGENAME})
339
340	# convert PKGNAME to PNAME/PVER/PBUILD
341	# we're working only with these three vars from here on
342	PNAME="$(pkgname2pname ${PKGNAME})"
343	PVER="$(pkgname2pver ${PKGNAME})"
344	PBUILD="$(pkgname2pbuild ${PKGNAME})"
345
346	# get all dependencies of this package
347	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
348	--method install \
349	--pcat ${PCAT} \
350	--pname ${PNAME} \
351	--pver ${PVER} \
352	--pbuild ${PBUILD})"
353	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
354	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
355	unpack_packages ${ALLDEPS} \|\| die "unpacking packages"
356	;;
357
358	update)
359	syncmage
360	;;
361
362	clean)
363	cleanpkg
364	;;
365
366	version)
367	showversion
368	;;
369
370	regen-mage-tree)
371	if [ -z "${SMAGESCRIPTSDIR}" ] \|\| [ ! -d "${SMAGESCRIPTSDIR}" ]
372	then
373	echo "SMAGESCRIPTSDIR not found. Check your mage.rc or check out smage repos."
374	exit 1
375	fi
376	for i in $(find ${SMAGESCRIPTSDIR} -type f -name "*.smage2")
377	do
378	smage2 only-regen-tree "${i}"
379	done
380	;;
381
382	*)
383	print_usage
384	;;
385	esac