lib/mage/depwalker.sh

#!/bin/bash
# $Id$
# dependeny walker

# default die function
die()
{
	echo ${COLRED}"$@"${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"

usage()
{
	echo
	echo "Usage: $(basename $0) [command] [arg] ..."
	echo
	echo "  -h     --help          shows this help"
	echo "  -c     --pcat          category of the package"
	echo "  -n     --pname         name of the package"
	echo "  -v     --pver          version number of the package"
	echo "  -b     --pbuild        build number of the package"
	echo "  -m     --method        which calc method should be used:"
	echo "                         install, srcinstall, depend, srcdepend"
	echo "                         upgrade, srcupgrade,"
	echo "                         install-build-prerequisites,"
	echo "                         pretend-build-prerequisites"
	echo "  -d     --debug         enable debug mode"
	echo
	echo "method, category, name, version and build must be given !"
	echo
	exit 1
}

# always default debug=0
DEBUG=0

# very basic getops
for i in $*
do
	case $1 in
		--pcat|-c) shift; PCAT="$1" ;;
		--pname|-n) shift; PNAME="$1" ;;
		--pver|-v) shift; PVER="$1" ;;
		--pbuild|-b) shift; PBUILD="$1" ;;
		--method|-m) shift; METHOD="$1" ;;
		--debug|-d) shift; DEBUG=1 ;;
		--help|-h) usage ;;
	esac
	shift
done

# sanity checks; abort if not given
[ -z "${PCAT}" ] && usage
[ -z "${PNAME}" ] && usage
[ -z "${PVER}" ] && usage
[ -z "${PBUILD}" ] && usage
[ -z "${METHOD}" ] && usage

# check needed global vars
[ -z "${MAGEDIR}" ] && die "\$MAGEDIR not set."
[ -z "${INSTALLDB}" ] && die "\$INSTALLDB not set."
[ -z "${BUILDDIR}" ] && die "\$BUILDDIR not set."

# other needed vars
ALLDEPS=""
MAGEFILE="${MAGEDIR}/${PCAT}/${PNAME}/${PNAME}-${PVER}-${PBUILD}.mage"

# much faster than fgrep
checklist_alldeps()
{
	local i
	local item="$1"

	for i in ${ALLDEPS}
	do
		[[ ${i} = ${item} ]] && return 1
	done

	return 0
}

checklist_processeddeps()
{
	local i
	local item="$1"

	for i in ${PROCESSEDDEPS}
	do
		[[ ${i} = ${item} ]] && return 1
	done

	return 0
}

#####################
##  depwalking /path/to/mage/file/.mage
depwalking()
{
	unset DEPEND
	unset SDEPEND
	unset MY_DEPEND

	local DFILE
	local SYM
	local DEPNAME
	local HIGHEST_DEPFILE
	local MY_DEPEND
	local REAL_PGKNAME
	local VIRTUAL_NAME
	local INSTALL_VIRTUAL
	local PNAME
	local PCAT
	local PVER
	local PBUILD

	DFILE="$1"

	source ${DFILE}

	# forced nodeps
	if [[ ${NODEPS} = true ]]
	then
		DEPEND=""
		SDEPEND=""
	fi

	MY_DEPEND="${DEPEND}"

	# for srcinstall & srcdepend only; SDEPEND also needed
	if [[ ${METHOD} = srcinstall ]] || \
		[[ ${METHOD} = srcpretend ]] || \
		[[ ${METHOD} = srcupgrade ]] || \
		[[ ${METHOD} = srcuppretend ]]
	then
		# only if SDEPEND is not zero
		if [ -n "${SDEPEND}" ]
		then
			# crlf is substantly needed !!
			if [ -n "${MY_DEPEND}" ]
			then
				MY_DEPEND="${MY_DEPEND}
					${SDEPEND}"
			else
				MY_DEPEND="${SDEPEND}"
			fi
		fi
	fi

	if [[ ${METHOD} = install-build-prerequisites ]] || \
		[[ ${METHOD} = pretend-build-prerequisites ]]
	then
		# only one time
		if [[ ${LOOP_COUNTER} -lt 1 ]]
		then
			# only if SDEPEND is not zero
			if [ -n "${SDEPEND}" ]
			then
				# crlf is substantly needed !!
				if [ -n "${MY_DEPEND}" ]
				then
					MY_DEPEND="${MY_DEPEND}
						${SDEPEND}"
				else
					MY_DEPEND="${SDEPEND}"
				fi
			fi
		fi
		LOOP_COUNTER=${LOOP_COUNTER}+1
	fi

	unset DEPEND
	unset SDEPEND

	if [ -z "${MY_DEPEND}" ]
	then
		return 1
	fi

	while read SYM DEPNAME
	do
		if [[ ${DEBUG} = 1 ]]
		then
			echo "DEBUG: DEPNAME='${DEPNAME}'" >&2
		fi

		# exclude empty depnames
		[[ -z ${DEPNAME} ]] && continue

		# exclude all already processed deps -without version
		if ! checklist_processeddeps "${DEPNAME%-*}"
		then
			continue
		fi

		# mark depfile as processed to prevent double runs -without version
		# but do not add any virtuals to PROCESSEDDEPS or their resolved
		# pkgnames will be ignored and they are missing on the dependecy-list
		if [[ ${DEPNAME/virtual\//} = ${DEPNAME} ]]
		then
			PROCESSEDDEPS="${PROCESSEDDEPS} ${DEPNAME%-*}"
		fi

		HIGHEST_DEPFILE=$(dep2highest_magefile "${DEPNAME}")
		if [[ -z ${HIGHEST_DEPFILE} ]]
		then
			INVALID_DEPS+=" ${DEPNAME}:${DFILE}"
			continue
		fi

		PCAT="$(magename2pcat ${HIGHEST_DEPFILE})"
		PNAME="$(magename2pname ${HIGHEST_DEPFILE})"
		PVER="$(magename2pver ${HIGHEST_DEPFILE})"
		PBUILD="$(magename2pbuild ${HIGHEST_DEPFILE})"

		## dep already in ALLDEPS? then going on

		# usage of fgrep is extremly slow and consumes a lot of cpu power
		#if [ -z "$(echo ${ALLDEPS} | fgrep "${HIGHEST_DEPFILE}")" ]
		if checklist_alldeps "${HIGHEST_DEPFILE}"
		then
			### check if the dependency is already installed ###
			if [ ! -d ${MROOT}${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]
			then
				depwalking ${HIGHEST_DEPFILE}
				ALLDEPS="${ALLDEPS} ${HIGHEST_DEPFILE}"
			fi
		fi
	done << EOF
${MY_DEPEND}
EOF
	return 0
}

[[ ${METHOD} = pretend ]] || \
	[[ ${METHOD} = srcpretend ]] || \
	[[ ${METHOD} = uppretend ]] || \
	[[ ${METHOD} = srcuppretend ]] || \
	[[ ${METHOD} = pretend-build-prerequisites ]] && \
	echo -n "Calculating dependencies ... "


if [[ ${METHOD} = upgrade ]] || \
	[[ ${METHOD} = srcupgrade ]] || \
	[[ ${METHOD} = uppretend ]] || \
	[[ ${METHOD} = srcuppretend ]]
then
	INSTDEPS="$(${MLIBDIR}/magequery.sh -i)"
	for dep in ${INSTDEPS}
	do
		PCAT="$(magename2pcat ${dep} installdb)"
		PNAME="$(magename2pname ${dep})"

		# get the highest mage file from mage-db
		MAGEFILE="$(get_highest_magefile ${PCAT} ${PNAME})"

		# if no install candidate was found, record this
		# and process with the next one
		if [[ -z ${MAGEFILE} ]]
		then
			NO_UPGRADE_CANDIDATE="${NO_UPGRADE_CANDIDATE} ${PCAT}/${PNAME}"
			continue
		fi

		# now get the pver&pbuild from the new file
		PVER="$(magename2pver ${MAGEFILE})"
		PBUILD="$(magename2pbuild ${MAGEFILE})"

		# do not walk files which are installed
		if [ ! -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]
		then
			# get dependencies the package
			depwalking ${MAGEFILE}

			# now add the package itself to the dependencies
			# (if not exists already)
			if checklist_alldeps "${MAGEFILE}"
			then
				ALLDEPS="${ALLDEPS} ${MAGEFILE}"
			fi
		fi
	done
else
	LOOP_COUNTER=0
	# get all dependencies of the package
	depwalking ${MAGEFILE}
fi

if [[ ${METHOD} != install-build-prerequisites ]] &&
	[[ ${METHOD} != pretend-build-prerequisites ]] &&
	[[ ${METHOD} != upgrade ]] &&
	[[ ${METHOD} != uppretend ]] &&
	[[ ${METHOD} != srcupgrade ]] &&
	[[ ${METHOD} != srcuppretend ]]
then
	# now add the package itself to the dependencies
	# (if not exists already)
	if checklist_alldeps "${MAGEFILE}"
	then
		ALLDEPS="${ALLDEPS} ${MAGEFILE}"
	fi
fi

[[ ${METHOD} = pretend ]] || \
	[[ ${METHOD} = srcpretend ]] || \
	[[ ${METHOD} = uppretend ]] || \
	[[ ${METHOD} = srcuppretend ]] || \
	[[ ${METHOD} = pretend-build-prerequisites ]] && \
	echo "done"


## show output of pretend
if [[ ${METHOD} = pretend ]] || \
	[[ ${METHOD} = srcpretend ]] || \
	[[ ${METHOD} = uppretend ]] || \
	[[ ${METHOD} = srcuppretend ]] || \
	[[ ${METHOD} = pretend-build-prerequisites ]]
then
	# this is a little bit faster
	declare -i x=0
	echo -n "Building dependencies list ... "
	for i in ${ALLDEPS}
	do
		(( x++ ))
		k="$x"
		[ ${x} -le 9  ] && k="0${k}"
		#[ ${x} -le 99  ] && k="0${k}"
		PCAT="$(magename2pcat ${i})"
		PNAME="$(magename2pname ${i})"
		PVER="$(magename2pver ${i})"
		PBUILD="$(magename2pbuild ${i})"
		if [ -z "${list}" ]
		then
			list="\t${COLBLUE}[${k}] ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
		else
			list="${list}
\t${COLBLUE}[${k}] ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
		fi
		unset PCAT PNAME PVER PBUILD
	done
	echo "done"
	echo -e "${list}"
	echo

	if [[ ! -z ${INVALID_DEPS} ]]
	then
		echo -e "${COLRED}Invalid dependencies found:${COLDEFAULT}"
		for i in ${INVALID_DEPS}
		do
			_dep="${i%%:*}"
			_mage="${i##*:}"
			echo -e "${COLRED} '${_dep}' -> '${_mage}'${COLDEFAULT}"
		done
		echo
	fi

	if [[ ! -z ${NO_UPGRADE_CANDIDATE} ]]
	then
		echo -e "${COLRED}Currently no candidates found for:${COLDEFAULT}"
		for i in ${NO_UPGRADE_CANDIDATE}
		do
			echo -e "${COLRED}    ${i}${COLDEFAULT}"
		done
		echo
		echo -e "${COLRED}Please consider to uninstall all of them first,${COLDEFAULT}"
		echo -e "${COLRED}because these packages does not exist in this distribution${COLDEFAULT}"
		echo -e "${COLRED}anymore and there will be no further support for them.${COLDEFAULT}"
		echo
	fi
fi

## return output from src/install deps
[[ ${METHOD} = install ]] || \
	[[ ${METHOD} = srcinstall ]] || \
	[[ ${METHOD} = upgrade ]] || \
	[[ ${METHOD} = srcupgrade ]] || \
	[[ ${METHOD} = install-build-prerequisites ]] && \
	echo "${ALLDEPS}"
1	#!/bin/bash
2	# $Id$
3	# dependeny walker
4
5	# default die function
6	die()
7	{
8	echo ${COLRED}"$@"${COLDEFAULT}
9	exit 1
10	}
11
12	# include all needed files
13	[ -f /etc/mage.rc.global ] && \
14	source /etc/mage.rc.global \|\| \
15	die "/etc/mage.rc.global missing"
16
17	[ -f ${MAGERC} ] && source ${MAGERC} \|\| \
18	die "Your ${MAGERC} is missing. Aborting."
19
20	[ -f ${MLIBDIR}/mage4.functions.sh ] && \
21	source ${MLIBDIR}/mage4.functions.sh \|\| \
22	die "mage functions missing"
23
24	usage()
25	{
26	echo
27	echo "Usage: $(basename $0) [command] [arg] ..."
28	echo
29	echo " -h --help shows this help"
30	echo " -c --pcat category of the package"
31	echo " -n --pname name of the package"
32	echo " -v --pver version number of the package"
33	echo " -b --pbuild build number of the package"
34	echo " -m --method which calc method should be used:"
35	echo " install, srcinstall, depend, srcdepend"
36	echo " upgrade, srcupgrade,"
37	echo " install-build-prerequisites,"
38	echo " pretend-build-prerequisites"
39	echo " -d --debug enable debug mode"
40	echo
41	echo "method, category, name, version and build must be given !"
42	echo
43	exit 1
44	}
45
46	# always default debug=0
47	DEBUG=0
48
49	# very basic getops
50	for i in $*
51	do
52	case $1 in
53	--pcat\|-c) shift; PCAT="$1" ;;
54	--pname\|-n) shift; PNAME="$1" ;;
55	--pver\|-v) shift; PVER="$1" ;;
56	--pbuild\|-b) shift; PBUILD="$1" ;;
57	--method\|-m) shift; METHOD="$1" ;;
58	--debug\|-d) shift; DEBUG=1 ;;
59	--help\|-h) usage ;;
60	esac
61	shift
62	done
63
64	# sanity checks; abort if not given
65	[ -z "${PCAT}" ] && usage
66	[ -z "${PNAME}" ] && usage
67	[ -z "${PVER}" ] && usage
68	[ -z "${PBUILD}" ] && usage
69	[ -z "${METHOD}" ] && usage
70
71	# check needed global vars
72	[ -z "${MAGEDIR}" ] && die "\$MAGEDIR not set."
73	[ -z "${INSTALLDB}" ] && die "\$INSTALLDB not set."
74	[ -z "${BUILDDIR}" ] && die "\$BUILDDIR not set."
75
76	# other needed vars
77	ALLDEPS=""
78	MAGEFILE="${MAGEDIR}/${PCAT}/${PNAME}/${PNAME}-${PVER}-${PBUILD}.mage"
79
80	# much faster than fgrep
81	checklist_alldeps()
82	{
83	local i
84	local item="$1"
85
86	for i in ${ALLDEPS}
87	do
88	[[ ${i} = ${item} ]] && return 1
89	done
90
91	return 0
92	}
93
94	checklist_processeddeps()
95	{
96	local i
97	local item="$1"
98
99	for i in ${PROCESSEDDEPS}
100	do
101	[[ ${i} = ${item} ]] && return 1
102	done
103
104	return 0
105	}
106
107	#####################
108	## depwalking /path/to/mage/file/.mage
109	depwalking()
110	{
111	unset DEPEND
112	unset SDEPEND
113	unset MY_DEPEND
114
115	local DFILE
116	local SYM
117	local DEPNAME
118	local HIGHEST_DEPFILE
119	local MY_DEPEND
120	local REAL_PGKNAME
121	local VIRTUAL_NAME
122	local INSTALL_VIRTUAL
123	local PNAME
124	local PCAT
125	local PVER
126	local PBUILD
127
128	DFILE="$1"
129
130	source ${DFILE}
131
132	# forced nodeps
133	if [[ ${NODEPS} = true ]]
134	then
135	DEPEND=""
136	SDEPEND=""
137	fi
138
139	MY_DEPEND="${DEPEND}"
140
141	# for srcinstall & srcdepend only; SDEPEND also needed
142	if [[ ${METHOD} = srcinstall ]] \|\| \
143	[[ ${METHOD} = srcpretend ]] \|\| \
144	[[ ${METHOD} = srcupgrade ]] \|\| \
145	[[ ${METHOD} = srcuppretend ]]
146	then
147	# only if SDEPEND is not zero
148	if [ -n "${SDEPEND}" ]
149	then
150	# crlf is substantly needed !!
151	if [ -n "${MY_DEPEND}" ]
152	then
153	MY_DEPEND="${MY_DEPEND}
154	${SDEPEND}"
155	else
156	MY_DEPEND="${SDEPEND}"
157	fi
158	fi
159	fi
160
161	if [[ ${METHOD} = install-build-prerequisites ]] \|\| \
162	[[ ${METHOD} = pretend-build-prerequisites ]]
163	then
164	# only one time
165	if [[ ${LOOP_COUNTER} -lt 1 ]]
166	then
167	# only if SDEPEND is not zero
168	if [ -n "${SDEPEND}" ]
169	then
170	# crlf is substantly needed !!
171	if [ -n "${MY_DEPEND}" ]
172	then
173	MY_DEPEND="${MY_DEPEND}
174	${SDEPEND}"
175	else
176	MY_DEPEND="${SDEPEND}"
177	fi
178	fi
179	fi
180	LOOP_COUNTER=${LOOP_COUNTER}+1
181	fi
182
183	unset DEPEND
184	unset SDEPEND
185
186	if [ -z "${MY_DEPEND}" ]
187	then
188	return 1
189	fi
190
191	while read SYM DEPNAME
192	do
193	if [[ ${DEBUG} = 1 ]]
194	then
195	echo "DEBUG: DEPNAME='${DEPNAME}'" >&2
196	fi
197
198	# exclude empty depnames
199	[[ -z ${DEPNAME} ]] && continue
200
201	# exclude all already processed deps -without version
202	if ! checklist_processeddeps "${DEPNAME%-*}"
203	then
204	continue
205	fi
206
207	# mark depfile as processed to prevent double runs -without version
208	# but do not add any virtuals to PROCESSEDDEPS or their resolved
209	# pkgnames will be ignored and they are missing on the dependecy-list
210	if [[ ${DEPNAME/virtual\//} = ${DEPNAME} ]]
211	then
212	PROCESSEDDEPS="${PROCESSEDDEPS} ${DEPNAME%-*}"
213	fi
214
215	HIGHEST_DEPFILE=$(dep2highest_magefile "${DEPNAME}")
216	if [[ -z ${HIGHEST_DEPFILE} ]]
217	then
218	INVALID_DEPS+=" ${DEPNAME}:${DFILE}"
219	continue
220	fi
221
222	PCAT="$(magename2pcat ${HIGHEST_DEPFILE})"
223	PNAME="$(magename2pname ${HIGHEST_DEPFILE})"
224	PVER="$(magename2pver ${HIGHEST_DEPFILE})"
225	PBUILD="$(magename2pbuild ${HIGHEST_DEPFILE})"
226
227	## dep already in ALLDEPS? then going on
228
229	# usage of fgrep is extremly slow and consumes a lot of cpu power
230	#if [ -z "$(echo ${ALLDEPS} \| fgrep "${HIGHEST_DEPFILE}")" ]
231	if checklist_alldeps "${HIGHEST_DEPFILE}"
232	then
233	### check if the dependency is already installed ###
234	if [ ! -d ${MROOT}${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]
235	then
236	depwalking ${HIGHEST_DEPFILE}
237	ALLDEPS="${ALLDEPS} ${HIGHEST_DEPFILE}"
238	fi
239	fi
240	done << EOF
241	${MY_DEPEND}
242	EOF
243	return 0
244	}
245
246	[[ ${METHOD} = pretend ]] \|\| \
247	[[ ${METHOD} = srcpretend ]] \|\| \
248	[[ ${METHOD} = uppretend ]] \|\| \
249	[[ ${METHOD} = srcuppretend ]] \|\| \
250	[[ ${METHOD} = pretend-build-prerequisites ]] && \
251	echo -n "Calculating dependencies ... "
252
253
254	if [[ ${METHOD} = upgrade ]] \|\| \
255	[[ ${METHOD} = srcupgrade ]] \|\| \
256	[[ ${METHOD} = uppretend ]] \|\| \
257	[[ ${METHOD} = srcuppretend ]]
258	then
259	INSTDEPS="$(${MLIBDIR}/magequery.sh -i)"
260	for dep in ${INSTDEPS}
261	do
262	PCAT="$(magename2pcat ${dep} installdb)"
263	PNAME="$(magename2pname ${dep})"
264
265	# get the highest mage file from mage-db
266	MAGEFILE="$(get_highest_magefile ${PCAT} ${PNAME})"
267
268	# if no install candidate was found, record this
269	# and process with the next one
270	if [[ -z ${MAGEFILE} ]]
271	then
272	NO_UPGRADE_CANDIDATE="${NO_UPGRADE_CANDIDATE} ${PCAT}/${PNAME}"
273	continue
274	fi
275
276	# now get the pver&pbuild from the new file
277	PVER="$(magename2pver ${MAGEFILE})"
278	PBUILD="$(magename2pbuild ${MAGEFILE})"
279
280	# do not walk files which are installed
281	if [ ! -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]
282	then
283	# get dependencies the package
284	depwalking ${MAGEFILE}
285
286	# now add the package itself to the dependencies
287	# (if not exists already)
288	if checklist_alldeps "${MAGEFILE}"
289	then
290	ALLDEPS="${ALLDEPS} ${MAGEFILE}"
291	fi
292	fi
293	done
294	else
295	LOOP_COUNTER=0
296	# get all dependencies of the package
297	depwalking ${MAGEFILE}
298	fi
299
300	if [[ ${METHOD} != install-build-prerequisites ]] &&
301	[[ ${METHOD} != pretend-build-prerequisites ]] &&
302	[[ ${METHOD} != upgrade ]] &&
303	[[ ${METHOD} != uppretend ]] &&
304	[[ ${METHOD} != srcupgrade ]] &&
305	[[ ${METHOD} != srcuppretend ]]
306	then
307	# now add the package itself to the dependencies
308	# (if not exists already)
309	if checklist_alldeps "${MAGEFILE}"
310	then
311	ALLDEPS="${ALLDEPS} ${MAGEFILE}"
312	fi
313	fi
314
315	[[ ${METHOD} = pretend ]] \|\| \
316	[[ ${METHOD} = srcpretend ]] \|\| \
317	[[ ${METHOD} = uppretend ]] \|\| \
318	[[ ${METHOD} = srcuppretend ]] \|\| \
319	[[ ${METHOD} = pretend-build-prerequisites ]] && \
320	echo "done"
321
322
323	## show output of pretend
324	if [[ ${METHOD} = pretend ]] \|\| \
325	[[ ${METHOD} = srcpretend ]] \|\| \
326	[[ ${METHOD} = uppretend ]] \|\| \
327	[[ ${METHOD} = srcuppretend ]] \|\| \
328	[[ ${METHOD} = pretend-build-prerequisites ]]
329	then
330	# this is a little bit faster
331	declare -i x=0
332	echo -n "Building dependencies list ... "
333	for i in ${ALLDEPS}
334	do
335	(( x++ ))
336	k="$x"
337	[ ${x} -le 9 ] && k="0${k}"
338	#[ ${x} -le 99 ] && k="0${k}"
339	PCAT="$(magename2pcat ${i})"
340	PNAME="$(magename2pname ${i})"
341	PVER="$(magename2pver ${i})"
342	PBUILD="$(magename2pbuild ${i})"
343	if [ -z "${list}" ]
344	then
345	list="\t${COLBLUE}[${k}] ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
346	else
347	list="${list}
348	\t${COLBLUE}[${k}] ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
349	fi
350	unset PCAT PNAME PVER PBUILD
351	done
352	echo "done"
353	echo -e "${list}"
354	echo
355
356	if [[ ! -z ${INVALID_DEPS} ]]
357	then
358	echo -e "${COLRED}Invalid dependencies found:${COLDEFAULT}"
359	for i in ${INVALID_DEPS}
360	do
361	_dep="${i%%:*}"
362	_mage="${i##*:}"
363	echo -e "${COLRED} '${_dep}' -> '${_mage}'${COLDEFAULT}"
364	done
365	echo
366	fi
367
368	if [[ ! -z ${NO_UPGRADE_CANDIDATE} ]]
369	then
370	echo -e "${COLRED}Currently no candidates found for:${COLDEFAULT}"
371	for i in ${NO_UPGRADE_CANDIDATE}
372	do
373	echo -e "${COLRED} ${i}${COLDEFAULT}"
374	done
375	echo
376	echo -e "${COLRED}Please consider to uninstall all of them first,${COLDEFAULT}"
377	echo -e "${COLRED}because these packages does not exist in this distribution${COLDEFAULT}"
378	echo -e "${COLRED}anymore and there will be no further support for them.${COLDEFAULT}"
379	echo
380	fi
381	fi
382
383	## return output from src/install deps
384	[[ ${METHOD} = install ]] \|\| \
385	[[ ${METHOD} = srcinstall ]] \|\| \
386	[[ ${METHOD} = upgrade ]] \|\| \
387	[[ ${METHOD} = srcupgrade ]] \|\| \
388	[[ ${METHOD} = install-build-prerequisites ]] && \
389	echo "${ALLDEPS}"