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 1.16 2007-01-21 23:46:24 niro Exp $

# default die function
die()
{
	echo -e ${COLRED}"Exited ${BASH_SOURCE} at line no ${BASH_LINENO}."${COLDEFAULT}
	echo -e ${COLRED}"$@"${COLDEFAULT}
	exit 1
}

# include all needed files
[ -f /etc/mage.rc.global ] &&  \
	source /etc/mage.rc.global || \
	die "/etc/mage.rc.global missing"

[ -f ${MAGERC} ] && source ${MAGERC} || \
	die "Your ${MAGERC} is missing. Aborting."

[ -f ${MLIBDIR}/mage4.functions.sh ] && \
	source ${MLIBDIR}/mage4.functions.sh || \
	die "mage functions missing"

## only for tests -> normally in /etc/rc.d/init.d/functions
COLRED="\033[1;6m\033[31m"
COLGREEN="\033[1;6m\033[32m"
COLYELLOW="\033[1;6m\033[33m"
COLBLUE="\033[1;6m\033[34m"
COLMAGENTA="\033[1;6m\033[35m"
COLWHITE="\033[1;6m\033[37m"
COLGRAY="\033[0;6m\033[37m"
COLBOLD="\033[1m"
COLDEFAULT="\033[0m"

if [[ ${NOCOLORS} = true ]]
then
	COLRED=""
	COLGREEN=""
	COLYELLOW=""
	COLBLUE=""
	COLMAGENTA=""
	COLWHITE=""
	COLGRAY=""
	COLBOLD=""
	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 "    regen-mage-tree - regenerates the whole mage database (for devs only)"
	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 "MAGE_DISTRIBUTION=unstable $(basename $0) [src]install PACKAGE"
	echo "Overrides stable packages; you can install packages that are marked unstable."
	echo
	echo "MAGE_DISTRIBUTION=testing $(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

# 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

# set PKGDIR and BUILDDIR to MROOT
if [[ -n ${MROOT} ]]
then
	PKGDIR=${MROOT}/${PKGDIR}
	BUILDDIR=${MROOT}/${BUILDDIR}
fi

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

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
		PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))

		# package is masked
		[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."

		# 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
		PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))

		# package is masked
		[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."

		# 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
		PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))

		# package is masked
		[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."

		# 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
		PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))

		# package is masked
		[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."

		# 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 "${COLRED}${PCAT}/${PNAME}-${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
		PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))

		# package is masked
		[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."

		# 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 "${COLRED}${PCAT}/${PNAME}-${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)
		# 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})"

		# 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"
		;;

	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})"

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

	search)
		pkgsearch "${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
		PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))

		# package is masked
		[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."

		# 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
		exit 0
		;;

	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 1.16 2007-01-21 23:46:24 niro Exp $
4
5	# default die function
6	die()
7	{
8	echo -e ${COLRED}"Exited ${BASH_SOURCE} at line no ${BASH_LINENO}."${COLDEFAULT}
9	echo -e ${COLRED}"$@"${COLDEFAULT}
10	exit 1
11	}
12
13	# include all needed files
14	[ -f /etc/mage.rc.global ] && \
15	source /etc/mage.rc.global \|\| \
16	die "/etc/mage.rc.global missing"
17
18	[ -f ${MAGERC} ] && source ${MAGERC} \|\| \
19	die "Your ${MAGERC} is missing. Aborting."
20
21	[ -f ${MLIBDIR}/mage4.functions.sh ] && \
22	source ${MLIBDIR}/mage4.functions.sh \|\| \
23	die "mage functions missing"
24
25	## only for tests -> normally in /etc/rc.d/init.d/functions
26	COLRED="\033[1;6m\033[31m"
27	COLGREEN="\033[1;6m\033[32m"
28	COLYELLOW="\033[1;6m\033[33m"
29	COLBLUE="\033[1;6m\033[34m"
30	COLMAGENTA="\033[1;6m\033[35m"
31	COLWHITE="\033[1;6m\033[37m"
32	COLGRAY="\033[0;6m\033[37m"
33	COLBOLD="\033[1m"
34	COLDEFAULT="\033[0m"
35
36	if [[ ${NOCOLORS} = true ]]
37	then
38	COLRED=""
39	COLGREEN=""
40	COLYELLOW=""
41	COLBLUE=""
42	COLMAGENTA=""
43	COLWHITE=""
44	COLGRAY=""
45	COLBOLD=""
46	COLDEFAULT=""
47	fi
48
49	# export default path
50	export PATH="${PATH}:${MLIBDIR}"
51
52	# export the default C locale
53	export LC_ALL=C
54
55	# sanity checks
56	[ ! -e ${VIRTUALDB_FILE} ] && touch ${VIRTUALDB_FILE}
57
58	if [ ! -e ${VIRTUALDB_DEFAULTS} ] && [[ $1 != update ]]
59	then
60	echo
61	echo "Please choose an profile from the mage tree."
62	echo "ln -snf ${MAGEDIR}/profiles/profilename /etc/mage-profile"
63	exit 1
64	fi
65
66	# default messages
67	showversion()
68	{
69	local MAGEVERSION="$(< ${MLIBDIR}/version)"
70
71	echo -en "Magellan Package Manager v${MAGEVERSION} "
72	echo -e "-- Niels Rogalla (niro@magellan-linux.de)"
73	}
74
75	print_usage()
76	{
77	#showversion
78	#echo
79	echo "Usage: $(basename $0) [option] pkgname ..."
80	echo "Options:"
81	echo " pretend - pretends dependencies of a package"
82	echo " srcpretend - pretends dependencies of a package (build from source)"
83	echo " install - installs a package"
84	echo " srcinstall - installs a package from source"
85	echo " uninstall - removes a package"
86	echo " update - updates mage-tree"
87	echo " uppretend - pretend dependencies for a system upgrade"
88	echo " upgrade - runs a complete system upgrade"
89	echo " srcuppretend - pretend dependencies for a system upgrade from source"
90	echo " srcupgrade - runs a complete system upgrade from source"
91	echo " search - searches mage-tree for a package"
92	echo " clean - removes all downloaded packages"
93	echo " unpack - unpacks all needed package for 'foo'"
94	echo " download - downloads all needed packages for 'foo'"
95	echo " version - prints version info"
96	echo " regen-mage-tree - regenerates the whole mage database (for devs only)"
97	echo
98	echo "Other options:"
99	# echo "NOINSTALL=yes $(basename $0) srcinstall PACKAGE"
100	# echo "Builds a Package with its dependencies, but won't install anything."
101	# echo
102	echo "MAGE_DISTRIBUTION=unstable $(basename $0) [src]install PACKAGE"
103	echo "Overrides stable packages; you can install packages that are marked unstable."
104	echo
105	echo "MAGE_DISTRIBUTION=testing $(basename $0) [src]install PACKAGE"
106	echo "Overrides stable packages; you can install packages that are marked testing."
107	echo
108	echo "NOCOLORS=true $(basename $0) [src]install PACKAGE"
109	echo "Disables all colors in the messages."
110	echo
111	}
112
113
114	showversion
115	echo
116
117	# install method
118	METHOD="$1"
119
120	# initial unversionized packagename, gets overridden later
121	MAGENAME="$2"
122
123	if [[ ${METHOD} != upgrade ]] && \
124	[[ ${METHOD} != srcupgrade ]] && \
125	[[ ${METHOD} != uppretend ]] && \
126	[[ ${METHOD} != srcuppretend ]] && \
127	[[ ${METHOD} != update ]] && \
128	[[ ${METHOD} != clean ]] && \
129	[[ ${METHOD} != version ]] && \
130	[[ ${METHOD} != search ]] && \
131	[[ ${METHOD} != regen-mage-tree ]]
132	then
133	[[ -z ${METHOD} ]] \|\| [[ -z ${MAGENAME} ]] && print_usage && exit 1
134	fi
135
136	# set PKGDIR and BUILDDIR to MROOT
137	if [[ -n ${MROOT} ]]
138	then
139	PKGDIR=${MROOT}/${PKGDIR}
140	BUILDDIR=${MROOT}/${BUILDDIR}
141	fi
142
143	# before anything run mage_setup
144	mage_setup \|\| die "error in mage_setup()"
145
146	case ${METHOD} in
147	download)
148	# first of all get the right pkg which going to be installed
149	PCAT="$(pname2pcat ${MAGENAME})"
150
151	# package does not exists
152	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
153
154	# source the highest magefile of this pkg
155	PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))
156
157	# package is masked
158	[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."
159
160	# convert PKGNAME to PNAME/PVER/PBUILD
161	# we're working only with these three vars from here on
162	PNAME="$(pkgname2pname ${PKGNAME})"
163	PVER="$(pkgname2pver ${PKGNAME})"
164	PBUILD="$(pkgname2pbuild ${PKGNAME})"
165
166	# get all dependencies of this package
167	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
168	--method install \
169	--pcat ${PCAT} \
170	--pname ${PNAME} \
171	--pver ${PVER} \
172	--pbuild ${PBUILD})"
173	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
174	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
175	;;
176
177	srcdownload)
178	# first of all get the right pkg which going to be installed
179	PCAT="$(pname2pcat ${MAGENAME})"
180
181	# package does not exists
182	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
183
184	# source the highest magefile of this pkg
185	PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))
186
187	# package is masked
188	[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."
189
190	# convert PKGNAME to PNAME/PVER/PBUILD
191	# we're working only with these three vars from here on
192	PNAME="$(pkgname2pname ${PKGNAME})"
193	PVER="$(pkgname2pver ${PKGNAME})"
194	PBUILD="$(pkgname2pbuild ${PKGNAME})"
195
196	# get all dependencies of this package
197	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
198	--method srcinstall \
199	--pcat ${PCAT} \
200	--pname ${PNAME} \
201	--pver ${PVER} \
202	--pbuild ${PBUILD})"
203	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
204	;;
205
206	pretend\|srcpretend)
207	# first of all get the right pkg which going to be installed
208	PCAT="$(pname2pcat ${MAGENAME})"
209
210	# package does not exists
211	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
212
213	# source the highest magefile of this pkg
214	PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))
215
216	# package is masked
217	[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."
218
219	# convert PKGNAME to PNAME/PVER/PBUILD
220	# we're working only with these three vars from here on
221	PNAME="$(pkgname2pname ${PKGNAME})"
222	PVER="$(pkgname2pver ${PKGNAME})"
223	PBUILD="$(pkgname2pbuild ${PKGNAME})"
224
225	# abort if already installed
226	if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
227	then
228	echo -en "Package "
229	echo -en "${COLRED}${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
230	echo -e " already installed."
231	exit 3
232	fi
233	# get all dependencies of this package
234	${MLIBDIR}/depwalker.sh \
235	--method ${METHOD} \
236	--pcat ${PCAT} \
237	--pname ${PNAME} \
238	--pver ${PVER} \
239	--pbuild ${PBUILD}
240	;;
241
242	install)
243	# first of all get the right pkg which going to be installed
244	PCAT="$(pname2pcat ${MAGENAME})"
245
246	# package does not exists
247	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
248
249	# source the highest magefile of this pkg
250	PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))
251
252	# package is masked
253	[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."
254
255	# convert PKGNAME to PNAME/PVER/PBUILD
256	# we're working only with these three vars from here on
257	PNAME="$(pkgname2pname ${PKGNAME})"
258	PVER="$(pkgname2pver ${PKGNAME})"
259	PBUILD="$(pkgname2pbuild ${PKGNAME})"
260
261	if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
262	then
263	echo -en "Package "
264	echo -en "${COLRED}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
265	echo -e " already installed."
266	exit 3
267	fi
268
269	# get all dependencies of this package
270	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
271	--method ${METHOD} \
272	--pcat ${PCAT} \
273	--pname ${PNAME} \
274	--pver ${PVER} \
275	--pbuild ${PBUILD})"
276
277	# first fetch all packages
278	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
279	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
280	unpack_packages ${ALLDEPS} \|\| die "unpacking packages"
281	install_packages ${ALLDEPS} \|\| die "installing packages"
282	;;
283
284	srcinstall)
285	# first of all get the right pkg which going to be installed
286	PCAT="$(pname2pcat ${MAGENAME})"
287
288	# package does not exists
289	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
290
291	# source the highest magefile of this pkg
292	PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))
293
294	# package is masked
295	[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."
296
297	# convert PKGNAME to PNAME/PVER/PBUILD
298	# we're working only with these three vars from here on
299	PNAME="$(pkgname2pname ${PKGNAME})"
300	PVER="$(pkgname2pver ${PKGNAME})"
301	PBUILD="$(pkgname2pbuild ${PKGNAME})"
302
303	if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
304	then
305	echo -en "Package "
306	echo -en "${COLRED}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
307	echo -e " already installed."
308	exit 3
309	fi
310
311	# get all dependencies of this package
312	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
313	--method ${METHOD} \
314	--pcat ${PCAT} \
315	--pname ${PNAME} \
316	--pver ${PVER} \
317	--pbuild ${PBUILD})"
318
319	install_packages --src-install ${ALLDEPS} \|\| die "src-installing packages"
320	;;
321
322	uninstall)
323	ALLDEPS="$(get_uninstall_candidates --pname ${MAGENAME})"
324	if [ -z "${ALLDEPS}" ]
325	then
326	die "No package installed named '${MAGENAME}'."
327	fi
328	uninstall_packages ${ALLDEPS}
329	;;
330
331	uppretend\|srcuppretend)
332	${MLIBDIR}/depwalker.sh \
333	--method ${METHOD} \
334	--pcat ${METHOD} \
335	--pname ${METHOD} \
336	--pver ${METHOD} \
337	--pbuild ${METHOD}
338	;;
339
340	upgrade)
341	# get all dependencies of all installed packages
342	# fake pcat,pname,pver,pbuild ...
343	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
344	--method ${METHOD} \
345	--pcat ${METHOD} \
346	--pname ${METHOD} \
347	--pver ${METHOD} \
348	--pbuild ${METHOD})"
349
350	# first fetch all packages
351	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
352	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
353	unpack_packages ${ALLDEPS} \|\| die "unpacking packages"
354	install_packages ${ALLDEPS} \|\| die "installing packages"
355	;;
356
357	srcupgrade)
358	# get all dependencies of all installed packages
359	# fake pcat,pname,pver,pbuild ...
360	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
361	--method ${METHOD} \
362	--pcat ${METHOD} \
363	--pname ${METHOD} \
364	--pver ${METHOD} \
365	--pbuild ${METHOD})"
366
367	install_packages --src-install ${ALLDEPS} \|\| die "src-installing packages"
368	;;
369
370	search)
371	pkgsearch "${MAGENAME}"
372	;;
373
374	unpack)
375	# first of all get the right pkg which going to be installed
376	PCAT="$(pname2pcat ${MAGENAME})"
377
378	# package does not exists
379	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
380
381	# source the highest magefile of this pkg
382	PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))
383
384	# package is masked
385	[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."
386
387	# convert PKGNAME to PNAME/PVER/PBUILD
388	# we're working only with these three vars from here on
389	PNAME="$(pkgname2pname ${PKGNAME})"
390	PVER="$(pkgname2pver ${PKGNAME})"
391	PBUILD="$(pkgname2pbuild ${PKGNAME})"
392
393	# get all dependencies of this package
394	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
395	--method install \
396	--pcat ${PCAT} \
397	--pname ${PNAME} \
398	--pver ${PVER} \
399	--pbuild ${PBUILD})"
400	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
401	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
402	unpack_packages ${ALLDEPS} \|\| die "unpacking packages"
403	;;
404
405	update)
406	syncmage
407	;;
408
409	clean)
410	cleanpkg
411	;;
412
413	version)
414	# showversion
415	exit 0
416	;;
417
418	regen-mage-tree)
419	if [ -z "${SMAGESCRIPTSDIR}" ] \|\| [ ! -d "${SMAGESCRIPTSDIR}" ]
420	then
421	echo "SMAGESCRIPTSDIR not found. Check your mage.rc or check out smage repos."
422	exit 1
423	fi
424	for i in $(find ${SMAGESCRIPTSDIR} -type f -name "*.smage2")
425	do
426	smage2 only-regen-tree "${i}"
427	done
428	;;
429
430	*)
431	print_usage
432	;;
433	esac