lib/mage/mage4.sh

#!/bin/bash
# Magellan Linux Installer (mage.sh)
# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/mage4.sh,v 1.17 2008-06-16 09:29:57 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"

# 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 ]] && [[ $1 != update-tarball ]]
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 the mage-tree via rsync"
	echo "    update-tarball  - updates the mage-tree via a tarball"
	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} != update-tarball ]] && \
	[[ ${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)
		have_root_privileges || die "You must be root to run this operation."
 
		# 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)
		have_root_privileges || die "You must be root to run this operation."

		# 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)
		have_root_privileges || die "You must be root to run this operation."

		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)
		have_root_privileges || die "You must be root to run this operation."

		# 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)
		have_root_privileges || die "You must be root to run this operation."

		# 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)
		have_root_privileges || die "You must be root to run this operation."

		# 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)
		have_root_privileges || die "You must be root to run this operation."
		syncmage
		;;

	update-tarball)
		have_root_privileges || die "You must be root to run this operation."
		syncmage_tarball
		;;

	clean)
		have_root_privileges || die "You must be root to run this operation."
		cleanpkg
		;;

	version)
		# showversion
		exit 0
		;;

	regen-mage-tree)
		have_root_privileges || die "You must be root to run this operation."

		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/bash
2	# Magellan Linux Installer (mage.sh)
3	# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/mage4.sh,v 1.17 2008-06-16 09:29:57 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 ${MLIBDIR}/mage4.functions.sh \|\| \
23	die "mage functions missing"
24
25	# export default path
26	export PATH="${PATH}:${MLIBDIR}"
27
28	# export the default C locale
29	export LC_ALL=C
30
31	# sanity checks
32	[ ! -e ${VIRTUALDB_FILE} ] && touch ${VIRTUALDB_FILE}
33
34	if [ ! -e ${VIRTUALDB_DEFAULTS} ] && [[ $1 != update ]] && [[ $1 != update-tarball ]]
35	then
36	echo
37	echo "Please choose an profile from the mage tree."
38	echo "ln -snf ${MAGEDIR}/profiles/profilename /etc/mage-profile"
39	exit 1
40	fi
41
42	# default messages
43	showversion()
44	{
45	local MAGEVERSION="$(< ${MLIBDIR}/version)"
46
47	echo -en "Magellan Package Manager v${MAGEVERSION} "
48	echo -e "-- Niels Rogalla (niro@magellan-linux.de)"
49	}
50
51	print_usage()
52	{
53	#showversion
54	#echo
55	echo "Usage: $(basename $0) [option] pkgname ..."
56	echo "Options:"
57	echo " pretend - pretends dependencies of a package"
58	echo " srcpretend - pretends dependencies of a package (build from source)"
59	echo " install - installs a package"
60	echo " srcinstall - installs a package from source"
61	echo " uninstall - removes a package"
62	echo " update - updates the mage-tree via rsync"
63	echo " update-tarball - updates the mage-tree via a tarball"
64	echo " uppretend - pretend dependencies for a system upgrade"
65	echo " upgrade - runs a complete system upgrade"
66	echo " srcuppretend - pretend dependencies for a system upgrade from source"
67	echo " srcupgrade - runs a complete system upgrade from source"
68	echo " search - searches mage-tree for a package"
69	echo " clean - removes all downloaded packages"
70	echo " unpack - unpacks all needed package for 'foo'"
71	echo " download - downloads all needed packages for 'foo'"
72	echo " version - prints version info"
73	echo " regen-mage-tree - regenerates the whole mage database (for devs only)"
74	echo
75	echo "Other options:"
76	# echo "NOINSTALL=yes $(basename $0) srcinstall PACKAGE"
77	# echo "Builds a Package with its dependencies, but won't install anything."
78	# echo
79	echo "MAGE_DISTRIBUTION=unstable $(basename $0) [src]install PACKAGE"
80	echo "Overrides stable packages; you can install packages that are marked unstable."
81	echo
82	echo "MAGE_DISTRIBUTION=testing $(basename $0) [src]install PACKAGE"
83	echo "Overrides stable packages; you can install packages that are marked testing."
84	echo
85	echo "NOCOLORS=true $(basename $0) [src]install PACKAGE"
86	echo "Disables all colors in the messages."
87	echo
88	}
89
90
91	showversion
92	echo
93
94	# install method
95	METHOD="$1"
96
97	# initial unversionized packagename, gets overridden later
98	MAGENAME="$2"
99
100	if [[ ${METHOD} != upgrade ]] && \
101	[[ ${METHOD} != srcupgrade ]] && \
102	[[ ${METHOD} != uppretend ]] && \
103	[[ ${METHOD} != srcuppretend ]] && \
104	[[ ${METHOD} != update ]] && \
105	[[ ${METHOD} != update-tarball ]] && \
106	[[ ${METHOD} != clean ]] && \
107	[[ ${METHOD} != version ]] && \
108	[[ ${METHOD} != search ]] && \
109	[[ ${METHOD} != regen-mage-tree ]]
110	then
111	[[ -z ${METHOD} ]] \|\| [[ -z ${MAGENAME} ]] && print_usage && exit 1
112	fi
113
114	# set PKGDIR and BUILDDIR to MROOT
115	if [[ -n ${MROOT} ]]
116	then
117	PKGDIR=${MROOT}/${PKGDIR}
118	BUILDDIR=${MROOT}/${BUILDDIR}
119	fi
120
121	# before anything run mage_setup
122	mage_setup \|\| die "error in mage_setup()"
123
124	case ${METHOD} in
125	download)
126	# first of all get the right pkg which going to be installed
127	PCAT="$(pname2pcat ${MAGENAME})"
128
129	# package does not exists
130	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
131
132	# source the highest magefile of this pkg
133	PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))
134
135	# package is masked
136	[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."
137
138	# convert PKGNAME to PNAME/PVER/PBUILD
139	# we're working only with these three vars from here on
140	PNAME="$(pkgname2pname ${PKGNAME})"
141	PVER="$(pkgname2pver ${PKGNAME})"
142	PBUILD="$(pkgname2pbuild ${PKGNAME})"
143
144	# get all dependencies of this package
145	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
146	--method install \
147	--pcat ${PCAT} \
148	--pname ${PNAME} \
149	--pver ${PVER} \
150	--pbuild ${PBUILD})"
151	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
152	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
153	;;
154
155	srcdownload)
156	# first of all get the right pkg which going to be installed
157	PCAT="$(pname2pcat ${MAGENAME})"
158
159	# package does not exists
160	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
161
162	# source the highest magefile of this pkg
163	PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))
164
165	# package is masked
166	[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."
167
168	# convert PKGNAME to PNAME/PVER/PBUILD
169	# we're working only with these three vars from here on
170	PNAME="$(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 '${MAGENAME}' does not exist."
190
191	# source the highest magefile of this pkg
192	PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))
193
194	# package is masked
195	[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."
196
197	# convert PKGNAME to PNAME/PVER/PBUILD
198	# we're working only with these three vars from here on
199	PNAME="$(pkgname2pname ${PKGNAME})"
200	PVER="$(pkgname2pver ${PKGNAME})"
201	PBUILD="$(pkgname2pbuild ${PKGNAME})"
202
203	# abort if already installed
204	if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
205	then
206	echo -en "Package "
207	echo -en "${COLRED}${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
208	echo -e " already installed."
209	exit 3
210	fi
211	# get all dependencies of this package
212	${MLIBDIR}/depwalker.sh \
213	--method ${METHOD} \
214	--pcat ${PCAT} \
215	--pname ${PNAME} \
216	--pver ${PVER} \
217	--pbuild ${PBUILD}
218	;;
219
220	install)
221	have_root_privileges \|\| die "You must be root to run this operation."
222
223	# first of all get the right pkg which going to be installed
224	PCAT="$(pname2pcat ${MAGENAME})"
225
226	# package does not exists
227	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
228
229	# source the highest magefile of this pkg
230	PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))
231
232	# package is masked
233	[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."
234
235	# convert PKGNAME to PNAME/PVER/PBUILD
236	# we're working only with these three vars from here on
237	PNAME="$(pkgname2pname ${PKGNAME})"
238	PVER="$(pkgname2pver ${PKGNAME})"
239	PBUILD="$(pkgname2pbuild ${PKGNAME})"
240
241	if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
242	then
243	echo -en "Package "
244	echo -en "${COLRED}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
245	echo -e " already installed."
246	exit 3
247	fi
248
249	# get all dependencies of this package
250	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
251	--method ${METHOD} \
252	--pcat ${PCAT} \
253	--pname ${PNAME} \
254	--pver ${PVER} \
255	--pbuild ${PBUILD})"
256
257	# first fetch all packages
258	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
259	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
260	unpack_packages ${ALLDEPS} \|\| die "unpacking packages"
261	install_packages ${ALLDEPS} \|\| die "installing packages"
262	;;
263
264	srcinstall)
265	have_root_privileges \|\| die "You must be root to run this operation."
266
267	# first of all get the right pkg which going to be installed
268	PCAT="$(pname2pcat ${MAGENAME})"
269
270	# package does not exists
271	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
272
273	# source the highest magefile of this pkg
274	PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))
275
276	# package is masked
277	[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."
278
279	# convert PKGNAME to PNAME/PVER/PBUILD
280	# we're working only with these three vars from here on
281	PNAME="$(pkgname2pname ${PKGNAME})"
282	PVER="$(pkgname2pver ${PKGNAME})"
283	PBUILD="$(pkgname2pbuild ${PKGNAME})"
284
285	if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
286	then
287	echo -en "Package "
288	echo -en "${COLRED}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
289	echo -e " already installed."
290	exit 3
291	fi
292
293	# get all dependencies of this package
294	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
295	--method ${METHOD} \
296	--pcat ${PCAT} \
297	--pname ${PNAME} \
298	--pver ${PVER} \
299	--pbuild ${PBUILD})"
300
301	install_packages --src-install ${ALLDEPS} \|\| die "src-installing packages"
302	;;
303
304	uninstall)
305	have_root_privileges \|\| die "You must be root to run this operation."
306
307	ALLDEPS="$(get_uninstall_candidates --pname ${MAGENAME})"
308	if [ -z "${ALLDEPS}" ]
309	then
310	die "No package installed named '${MAGENAME}'."
311	fi
312	uninstall_packages ${ALLDEPS}
313	;;
314
315	uppretend\|srcuppretend)
316	${MLIBDIR}/depwalker.sh \
317	--method ${METHOD} \
318	--pcat ${METHOD} \
319	--pname ${METHOD} \
320	--pver ${METHOD} \
321	--pbuild ${METHOD}
322	;;
323
324	upgrade)
325	have_root_privileges \|\| die "You must be root to run this operation."
326
327	# get all dependencies of all installed packages
328	# fake pcat,pname,pver,pbuild ...
329	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
330	--method ${METHOD} \
331	--pcat ${METHOD} \
332	--pname ${METHOD} \
333	--pver ${METHOD} \
334	--pbuild ${METHOD})"
335
336	# first fetch all packages
337	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
338	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
339	unpack_packages ${ALLDEPS} \|\| die "unpacking packages"
340	install_packages ${ALLDEPS} \|\| die "installing packages"
341	;;
342
343	srcupgrade)
344	have_root_privileges \|\| die "You must be root to run this operation."
345
346	# get all dependencies of all installed packages
347	# fake pcat,pname,pver,pbuild ...
348	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
349	--method ${METHOD} \
350	--pcat ${METHOD} \
351	--pname ${METHOD} \
352	--pver ${METHOD} \
353	--pbuild ${METHOD})"
354
355	install_packages --src-install ${ALLDEPS} \|\| die "src-installing packages"
356	;;
357
358	search)
359	pkgsearch "${MAGENAME}"
360	;;
361
362	unpack)
363	have_root_privileges \|\| die "You must be root to run this operation."
364
365	# first of all get the right pkg which going to be installed
366	PCAT="$(pname2pcat ${MAGENAME})"
367
368	# package does not exists
369	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
370
371	# source the highest magefile of this pkg
372	PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))
373
374	# package is masked
375	[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."
376
377	# convert PKGNAME to PNAME/PVER/PBUILD
378	# we're working only with these three vars from here on
379	PNAME="$(pkgname2pname ${PKGNAME})"
380	PVER="$(pkgname2pver ${PKGNAME})"
381	PBUILD="$(pkgname2pbuild ${PKGNAME})"
382
383	# get all dependencies of this package
384	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
385	--method install \
386	--pcat ${PCAT} \
387	--pname ${PNAME} \
388	--pver ${PVER} \
389	--pbuild ${PBUILD})"
390	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
391	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
392	unpack_packages ${ALLDEPS} \|\| die "unpacking packages"
393	;;
394
395	update)
396	have_root_privileges \|\| die "You must be root to run this operation."
397	syncmage
398	;;
399
400	update-tarball)
401	have_root_privileges \|\| die "You must be root to run this operation."
402	syncmage_tarball
403	;;
404
405	clean)
406	have_root_privileges \|\| die "You must be root to run this operation."
407	cleanpkg
408	;;
409
410	version)
411	# showversion
412	exit 0
413	;;
414
415	regen-mage-tree)
416	have_root_privileges \|\| die "You must be root to run this operation."
417
418	if [ -z "${SMAGESCRIPTSDIR}" ] \|\| [ ! -d "${SMAGESCRIPTSDIR}" ]
419	then
420	echo "SMAGESCRIPTSDIR not found. Check your mage.rc or check out smage repos."
421	exit 1
422	fi
423	for i in $(find ${SMAGESCRIPTSDIR} -type f -name "*.smage2")
424	do
425	smage2 only-regen-tree "${i}"
426	done
427	;;
428
429	*)
430	print_usage
431	;;
432	esac