lib/mage/mage4.sh

#!/bin/bash
# Magellan Linux Installer (mage.sh)
# $Id$

# default die function
die()
{
	xtitleclean
	mqueryfeature "debug" && 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 "    pretend-build-prerequisites"
	echo "    install-build-prerequisites"
	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 "    print-features  - prints all enabled mage-features"
	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 on
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 ]] &&
	[[ ${METHOD} != print-features ]]
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()"

# load supported mage features
load_mage_features

# query debug mode
if mqueryfeature "debug"
then
	depwalker_debug="--debug"
else
	depwalker_debug=""
fi

case ${METHOD} in
	download)
		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} \
			${depwalker_debug})"
		fetch_packages ${ALLDEPS} || die "fetching packages"
		md5sum_packages ${ALLDEPS} || die "md5 sum packages"
		;;

	srcdownload)
		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 srcinstall \
			--pcat ${PCAT} \
			--pname ${PNAME} \
			--pver ${PVER} \
			--pbuild ${PBUILD} \
			${depwalker_debug})"
		fetch_packages ${ALLDEPS} || die "fetching packages"
		;;

	pretend|srcpretend|pretend-build-prerequisites)
		# 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} \
			${depwalker_debug}
		;;

	install|install-build-prerequisites)
		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} \
			${depwalker_debug})"

		# first fetch all packages
		fetch_packages ${ALLDEPS} || die "fetching packages"
		md5sum_packages ${ALLDEPS} || die "md5 sum 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} \
			${depwalker_debug})"

		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} \
			${depwalker_debug}
		;;

	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} \
			${depwalker_debug})"

		# first fetch all packages
		fetch_packages ${ALLDEPS} || die "fetching packages"
		md5sum_packages ${ALLDEPS} || die "md5 sum 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} \
			${depwalker_debug})"

		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} \
			${depwalker_debug})"

		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-features)
		mprintfeatures
		;;

	*)
		print_usage
		;;
esac
1	#!/bin/bash
2	# Magellan Linux Installer (mage.sh)
3	# $Id$
4
5	# default die function
6	die()
7	{
8	xtitleclean
9	mqueryfeature "debug" && echo -e ${COLRED}"Exited ${BASH_SOURCE} at line no ${BASH_LINENO}."${COLDEFAULT}
10	echo -e ${COLRED}"$@"${COLDEFAULT}
11	exit 1
12	}
13
14	# include all needed files
15	[ -f /etc/mage.rc.global ] && \
16	source /etc/mage.rc.global \|\| \
17	die "/etc/mage.rc.global missing"
18
19	[ -f ${MAGERC} ] && source ${MAGERC} \|\| \
20	die "Your ${MAGERC} is missing. Aborting."
21
22	[ -f ${MLIBDIR}/mage4.functions.sh ] && \
23	source ${MLIBDIR}/mage4.functions.sh \|\| \
24	die "mage functions missing"
25
26	# export default path
27	export PATH="${PATH}:${MLIBDIR}"
28
29	# export the default C locale
30	export LC_ALL=C
31
32	# sanity checks
33	[ ! -e ${VIRTUALDB_FILE} ] && touch ${VIRTUALDB_FILE}
34
35	if [ ! -e ${VIRTUALDB_DEFAULTS} ] && [[ $1 != update ]] && [[ $1 != update-tarball ]]
36	then
37	echo
38	echo "Please choose an profile from the mage tree."
39	echo "ln -snf ${MAGEDIR}/profiles/profilename /etc/mage-profile"
40	exit 1
41	fi
42
43	# default messages
44	showversion()
45	{
46	local MAGEVERSION="$(< ${MLIBDIR}/version)"
47
48	echo -en "Magellan Package Manager v${MAGEVERSION} "
49	echo -e "-- Niels Rogalla (niro@magellan-linux.de)"
50	}
51
52	print_usage()
53	{
54	#showversion
55	#echo
56	echo "Usage: $(basename $0) [option] pkgname ..."
57	echo "Options:"
58	echo " pretend - pretends dependencies of a package"
59	echo " srcpretend - pretends dependencies of a package (build from source)"
60	echo " install - installs a package"
61	echo " srcinstall - installs a package from source"
62	echo " uninstall - removes a package"
63	echo " update - updates the mage-tree via rsync"
64	echo " update-tarball - updates the mage-tree via a tarball"
65	echo " uppretend - pretend dependencies for a system upgrade"
66	echo " upgrade - runs a complete system upgrade"
67	echo " srcuppretend - pretend dependencies for a system upgrade from source"
68	echo " srcupgrade - runs a complete system upgrade from source"
69	echo " pretend-build-prerequisites"
70	echo " install-build-prerequisites"
71	echo " search - searches mage-tree for a package"
72	echo " clean - removes all downloaded packages"
73	echo " unpack - unpacks all needed package for 'foo'"
74	echo " download - downloads all needed packages for 'foo'"
75	echo " print-features - prints all enabled mage-features"
76	echo " version - prints version info"
77	echo " regen-mage-tree - regenerates the whole mage database (for devs only)"
78	echo
79	echo "Other options:"
80	# echo "NOINSTALL=yes $(basename $0) srcinstall PACKAGE"
81	# echo "Builds a Package with its dependencies, but won't install anything."
82	# echo
83	echo "MAGE_DISTRIBUTION=unstable $(basename $0) [src]install PACKAGE"
84	echo "Overrides stable packages; you can install packages that are marked unstable."
85	echo
86	echo "MAGE_DISTRIBUTION=testing $(basename $0) [src]install PACKAGE"
87	echo "Overrides stable packages; you can install packages that are marked testing."
88	echo
89	echo "NOCOLORS=true $(basename $0) [src]install PACKAGE"
90	echo "Disables all colors in the messages."
91	echo
92	}
93
94
95	showversion
96	echo
97
98	# install method
99	METHOD="$1"
100
101	# initial unversionized packagename, gets overridden later on
102	MAGENAME="$2"
103
104	if [[ ${METHOD} != upgrade ]] &&
105	[[ ${METHOD} != srcupgrade ]] &&
106	[[ ${METHOD} != uppretend ]] &&
107	[[ ${METHOD} != srcuppretend ]] &&
108	[[ ${METHOD} != update ]] &&
109	[[ ${METHOD} != update-tarball ]] &&
110	[[ ${METHOD} != clean ]] &&
111	[[ ${METHOD} != version ]] &&
112	[[ ${METHOD} != search ]] &&
113	[[ ${METHOD} != regen-mage-tree ]] &&
114	[[ ${METHOD} != print-features ]]
115	then
116	[[ -z ${METHOD} ]] \|\| [[ -z ${MAGENAME} ]] && print_usage && exit 1
117	fi
118
119	# set PKGDIR and BUILDDIR to MROOT
120	if [[ -n ${MROOT} ]]
121	then
122	PKGDIR=${MROOT}/${PKGDIR}
123	BUILDDIR=${MROOT}/${BUILDDIR}
124	fi
125
126	# before anything run mage_setup
127	mage_setup \|\| die "error in mage_setup()"
128
129	# load supported mage features
130	load_mage_features
131
132	# query debug mode
133	if mqueryfeature "debug"
134	then
135	depwalker_debug="--debug"
136	else
137	depwalker_debug=""
138	fi
139
140	case ${METHOD} in
141	download)
142	have_root_privileges \|\| die "You must be root to run this operation."
143
144	# first of all get the right pkg which going to be installed
145	PCAT="$(pname2pcat ${MAGENAME})"
146
147	# package does not exists
148	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
149
150	# source the highest magefile of this pkg
151	PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))
152
153	# package is masked
154	[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."
155
156	# convert PKGNAME to PNAME/PVER/PBUILD
157	# we're working only with these three vars from here on
158	PNAME="$(pkgname2pname ${PKGNAME})"
159	PVER="$(pkgname2pver ${PKGNAME})"
160	PBUILD="$(pkgname2pbuild ${PKGNAME})"
161
162	# get all dependencies of this package
163	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
164	--method install \
165	--pcat ${PCAT} \
166	--pname ${PNAME} \
167	--pver ${PVER} \
168	--pbuild ${PBUILD} \
169	${depwalker_debug})"
170	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
171	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
172	;;
173
174	srcdownload)
175	have_root_privileges \|\| die "You must be root to run this operation."
176
177	# first of all get the right pkg which going to be installed
178	PCAT="$(pname2pcat ${MAGENAME})"
179
180	# package does not exists
181	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
182
183	# source the highest magefile of this pkg
184	PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))
185
186	# package is masked
187	[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."
188
189	# convert PKGNAME to PNAME/PVER/PBUILD
190	# we're working only with these three vars from here on
191	PNAME="$(pkgname2pname ${PKGNAME})"
192	PVER="$(pkgname2pver ${PKGNAME})"
193	PBUILD="$(pkgname2pbuild ${PKGNAME})"
194
195	# get all dependencies of this package
196	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
197	--method srcinstall \
198	--pcat ${PCAT} \
199	--pname ${PNAME} \
200	--pver ${PVER} \
201	--pbuild ${PBUILD} \
202	${depwalker_debug})"
203	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
204	;;
205
206	pretend\|srcpretend\|pretend-build-prerequisites)
207	# first of all get the right pkg which going to be installed
208	PCAT="$(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	${depwalker_debug}
241	;;
242
243	install\|install-build-prerequisites)
244	have_root_privileges \|\| die "You must be root to run this operation."
245
246	# first of all get the right pkg which going to be installed
247	PCAT="$(pname2pcat ${MAGENAME})"
248
249	# package does not exists
250	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
251
252	# source the highest magefile of this pkg
253	PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))
254
255	# package is masked
256	[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."
257
258	# convert PKGNAME to PNAME/PVER/PBUILD
259	# we're working only with these three vars from here on
260	PNAME="$(pkgname2pname ${PKGNAME})"
261	PVER="$(pkgname2pver ${PKGNAME})"
262	PBUILD="$(pkgname2pbuild ${PKGNAME})"
263
264	if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
265	then
266	echo -en "Package "
267	echo -en "${COLRED}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
268	echo -e " already installed."
269	exit 3
270	fi
271
272	# get all dependencies of this package
273	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
274	--method ${METHOD} \
275	--pcat ${PCAT} \
276	--pname ${PNAME} \
277	--pver ${PVER} \
278	--pbuild ${PBUILD} \
279	${depwalker_debug})"
280
281	# first fetch all packages
282	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
283	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
284	install_packages ${ALLDEPS} \|\| die "installing packages"
285	;;
286
287	srcinstall)
288	have_root_privileges \|\| die "You must be root to run this operation."
289
290	# first of all get the right pkg which going to be installed
291	PCAT="$(pname2pcat ${MAGENAME})"
292
293	# package does not exists
294	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
295
296	# source the highest magefile of this pkg
297	PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))
298
299	# package is masked
300	[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."
301
302	# convert PKGNAME to PNAME/PVER/PBUILD
303	# we're working only with these three vars from here on
304	PNAME="$(pkgname2pname ${PKGNAME})"
305	PVER="$(pkgname2pver ${PKGNAME})"
306	PBUILD="$(pkgname2pbuild ${PKGNAME})"
307
308	if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
309	then
310	echo -en "Package "
311	echo -en "${COLRED}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
312	echo -e " already installed."
313	exit 3
314	fi
315
316	# get all dependencies of this package
317	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
318	--method ${METHOD} \
319	--pcat ${PCAT} \
320	--pname ${PNAME} \
321	--pver ${PVER} \
322	--pbuild ${PBUILD} \
323	${depwalker_debug})"
324
325	install_packages --src-install ${ALLDEPS} \|\| die "src-installing packages"
326	;;
327
328	uninstall)
329	have_root_privileges \|\| die "You must be root to run this operation."
330
331	ALLDEPS="$(get_uninstall_candidates --pname ${MAGENAME})"
332	if [ -z "${ALLDEPS}" ]
333	then
334	die "No package installed named '${MAGENAME}'."
335	fi
336	uninstall_packages ${ALLDEPS}
337	;;
338
339	uppretend\|srcuppretend)
340	${MLIBDIR}/depwalker.sh \
341	--method ${METHOD} \
342	--pcat ${METHOD} \
343	--pname ${METHOD} \
344	--pver ${METHOD} \
345	--pbuild ${METHOD} \
346	${depwalker_debug}
347	;;
348
349	upgrade)
350	have_root_privileges \|\| die "You must be root to run this operation."
351
352	# get all dependencies of all installed packages
353	# fake pcat,pname,pver,pbuild ...
354	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
355	--method ${METHOD} \
356	--pcat ${METHOD} \
357	--pname ${METHOD} \
358	--pver ${METHOD} \
359	--pbuild ${METHOD} \
360	${depwalker_debug})"
361
362	# first fetch all packages
363	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
364	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
365	install_packages ${ALLDEPS} \|\| die "installing packages"
366	;;
367
368	srcupgrade)
369	have_root_privileges \|\| die "You must be root to run this operation."
370
371	# get all dependencies of all installed packages
372	# fake pcat,pname,pver,pbuild ...
373	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
374	--method ${METHOD} \
375	--pcat ${METHOD} \
376	--pname ${METHOD} \
377	--pver ${METHOD} \
378	--pbuild ${METHOD} \
379	${depwalker_debug})"
380
381	install_packages --src-install ${ALLDEPS} \|\| die "src-installing packages"
382	;;
383
384	search)
385	pkgsearch "${MAGENAME}"
386	;;
387
388	unpack)
389	have_root_privileges \|\| die "You must be root to run this operation."
390
391	# first of all get the right pkg which going to be installed
392	PCAT="$(pname2pcat ${MAGENAME})"
393
394	# package does not exists
395	[ -z "${PCAT}" ] && die "Package '${MAGENAME}' does not exist."
396
397	# source the highest magefile of this pkg
398	PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${MAGENAME}))
399
400	# package is masked
401	[ -z "${PKGNAME}" ] && die "Package '${MAGENAME}' is masked and not available for installation."
402
403	# convert PKGNAME to PNAME/PVER/PBUILD
404	# we're working only with these three vars from here on
405	PNAME="$(pkgname2pname ${PKGNAME})"
406	PVER="$(pkgname2pver ${PKGNAME})"
407	PBUILD="$(pkgname2pbuild ${PKGNAME})"
408
409	# get all dependencies of this package
410	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
411	--method install \
412	--pcat ${PCAT} \
413	--pname ${PNAME} \
414	--pver ${PVER} \
415	--pbuild ${PBUILD} \
416	${depwalker_debug})"
417
418	fetch_packages ${ALLDEPS} \|\| die "fetching packages"
419	md5sum_packages ${ALLDEPS} \|\| die "md5 sum packages"
420	unpack_packages ${ALLDEPS} \|\| die "unpacking packages"
421	;;
422
423	update)
424	have_root_privileges \|\| die "You must be root to run this operation."
425	syncmage
426	;;
427
428	update-tarball)
429	have_root_privileges \|\| die "You must be root to run this operation."
430	syncmage_tarball
431	;;
432
433	clean)
434	have_root_privileges \|\| die "You must be root to run this operation."
435	cleanpkg
436	;;
437
438	version)
439	# showversion
440	exit 0
441	;;
442
443	regen-mage-tree)
444	have_root_privileges \|\| die "You must be root to run this operation."
445
446	if [ -z "${SMAGESCRIPTSDIR}" ] \|\| [ ! -d "${SMAGESCRIPTSDIR}" ]
447	then
448	echo "SMAGESCRIPTSDIR not found. Check your mage.rc or check out smage repos."
449	exit 1
450	fi
451	for i in $(find ${SMAGESCRIPTSDIR} -type f -name "*.smage2")
452	do
453	smage2 only-regen-tree "${i}"
454	done
455	;;
456
457	print-features)
458	mprintfeatures
459	;;
460
461	*)
462	print_usage
463	;;
464	esac