mage-next/src/depwalker.in

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

# set default variables
: ${MAGERC="@@SYSCONFDIR@@/mage.rc"}
: ${MLIBDIR="@@MAGELIBDIR@@"}

# first of all include common functions
source ${MLIBDIR}/common.functions.sh || exit 1
source @@SYSCONFDIR@@/mage.rc.global || die "@@SYSCONFDIR@@/mage.rc.global missing"
source ${MAGERC} || die "Your ${MAGERC} is missing. Aborting."
source ${MLIBDIR}/mage4.functions.sh || die "mage functions missing"
source ${MLIBDIR}/smage2.functions.sh || die "smage functions missing"

decho()
{
	if [[ ${DEBUG} = 1 ]]
	then
		echo "DEBUG: $@" >&2
	fi
}

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, pretend, srcpretend"
	echo "                         upgrade, srcupgrade,"
	echo "                         install-build-prerequisites,"
	echo "                         pretend-build-prerequisites"
	echo "                         install-deep-build-prerequisites,"
	echo "                         pretend-deep-build-prerequisites"
	echo "  -d     --debug         enable debug mode"
	echo "  -s     --smage         use a smage to calculate dependencies"
	echo
	echo "method, category, name, version and build must be given !"
	echo
	exit 1
}

# set some sane defaults
DEBUG=0
SMAGE_DEPEND=0
SDEPEND_ONETIME=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 ;;
		--smage|-s) shift; SMAGEFILE="$1"; SMAGE_DEPEND=1; SILENT=1; FVERBOSE=off ;;
		--help|-h) usage ;;
	esac
	shift
done

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

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

# load mage-features to support them with smagesource()
load_mage_features

# other needed vars
ALLDEPS=""
if [[ -n ${SMAGEFILE} ]]
then
	if [[ -e ${SMAGEFILE} ]]
	then
		smagesource "${SMAGEFILE}"
	else
		die "Smage file '${SMAGEFILE}' does not exist!"
	fi
fi
MAGEFILE="${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"

	# debug info
	decho "depwalking magefile '${DFILE}'"
	decho

	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 ]] ||
		[[ ${METHOD} = install-deep-build-prerequisites ]] ||
		[[ ${METHOD} = pretend-deep-build-prerequisites ]]
	then
		# only if SDEPEND is not zero
		if [ -n "${SDEPEND}" ]
		then
			# crlf is substantly needed !!
			if [ -n "${MY_DEPEND}" ]
			then
				MY_DEPEND="${MY_DEPEND}
					${SDEPEND}"
			else
				MY_DEPEND="${SDEPEND}"
			fi
		fi
	fi

	# add sdepend for the smage/mage file only for the first time
	# to catch sdepend only from the target
	if [[ ${METHOD} = install-build-prerequisites ]] ||
		[[ ${METHOD} = pretend-build-prerequisites ]]
	then
		if [[ ${SDEPEND_ONETIME} = 0 ]]
		then
			# only if SDEPEND is not zero
			if [ -n "${SDEPEND}" ]
			then
				# crlf is substantly needed !!
				if [ -n "${MY_DEPEND}" ]
				then
					MY_DEPEND="${MY_DEPEND}
						${SDEPEND}"
				else
					MY_DEPEND="${SDEPEND}"
				fi
			fi
			SDEPEND_ONETIME=1
		fi
	fi

	unset DEPEND
	unset SDEPEND

	if [ -z "${MY_DEPEND}" ]
	then
		decho "MY_DEPEND is empty; deps of '${DFILE}' ignored"
		return 1
	fi

	while read SYM DEPNAME
	do
		# debug info
		decho "DEPNAME='${DEPNAME}'"

		# 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 dependency-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
				# but first get all deps of highest_depfile to catch all dependencies of it
				depwalking ${HIGHEST_DEPFILE}
				ALLDEPS="${ALLDEPS} ${HIGHEST_DEPFILE}"
				decho "added '${HIGHEST_DEPFILE}' to ALLDEPS"
			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})"

		# debug info
		decho "dep='${dep}'"
		decho "PCAT='${PCAT}'"
		decho "PNAME='${PNAME}'"
		decho "MAGEFILE='${MAGEFILE}'"

		# 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}"
			decho "added to NO_UPGRADE_CANDIDATE"
			continue
		fi

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

		# debug info
		decho "PVER='${PVER}'"
		decho "PBUILD='${PBUILD}'"

		# 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 "${MAGEFILE}"
			then
				decho "added '${MAGEFILE}' to ALLDEPS"
				ALLDEPS="${ALLDEPS} ${MAGEFILE}"
			fi
		else
			# debug info
			decho "ignored package"
			decho
		fi
	done
else
	# get all dependencies of the package
	if [[ -n ${SMAGEFILE} ]]
	then
		depwalking "${SMAGEFILE}"
	else
		depwalking "${MAGEFILE}"
	fi
fi

if [[ ${METHOD} != install-build-prerequisites ]] &&
	[[ ${METHOD} != pretend-build-prerequisites ]] &&
	[[ ${METHOD} != install-deep-build-prerequisites ]] &&
	[[ ${METHOD} != pretend-deep-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
		decho "added '${MAGEFILE}' to ALLDEPS"
		ALLDEPS="${ALLDEPS} ${MAGEFILE}"
	fi
fi

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


## show output of pretend
if [[ ${METHOD} = pretend ]] || \
	[[ ${METHOD} = srcpretend ]] || \
	[[ ${METHOD} = uppretend ]] || \
	[[ ${METHOD} = srcuppretend ]] || \
	[[ ${METHOD} = pretend-build-prerequisites ]] || \
	[[ ${METHOD} = pretend-deep-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 ]] || \
	[[ ${METHOD} = install-deep-build-prerequisites ]] && \
	echo "${ALLDEPS}"
1	niro	226	#!/bin/bash
2	niro	1559	# $Id$
3	niro	2829	# dependency walker
4	niro	226
5	niro	2627	# set default variables
6			: ${MAGERC="@@SYSCONFDIR@@/mage.rc"}
7			: ${MLIBDIR="@@MAGELIBDIR@@"}
8
9	niro	2626	# first of all include common functions
10			source ${MLIBDIR}/common.functions.sh \|\| exit 1
11	niro	2625	source @@SYSCONFDIR@@/mage.rc.global \|\| die "@@SYSCONFDIR@@/mage.rc.global missing"
12			source ${MAGERC} \|\| die "Your ${MAGERC} is missing. Aborting."
13			source ${MLIBDIR}/mage4.functions.sh \|\| die "mage functions missing"
14			source ${MLIBDIR}/smage2.functions.sh \|\| die "smage functions missing"
15	niro	226
16	niro	2628	decho()
17			{
18			if [[ ${DEBUG} = 1 ]]
19			then
20			echo "DEBUG: $@" >&2
21			fi
22			}
23
24	niro	226	usage()
25			{
26			echo
27			echo "Usage: $(basename $0) [command] [arg] ..."
28			echo
29			echo " -h --help shows this help"
30	niro	2275	echo " -c --pcat category of the package"
31	niro	226	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	niro	2359	echo " install, srcinstall, pretend, srcpretend"
36	niro	2210	echo " upgrade, srcupgrade,"
37	niro	2274	echo " install-build-prerequisites,"
38			echo " pretend-build-prerequisites"
39	niro	2841	echo " install-deep-build-prerequisites,"
40			echo " pretend-deep-build-prerequisites"
41	niro	2269	echo " -d --debug enable debug mode"
42	niro	2360	echo " -s --smage use a smage to calculate dependencies"
43	niro	226	echo
44	niro	2276	echo "method, category, name, version and build must be given !"
45	niro	226	echo
46			exit 1
47			}
48
49	niro	2832	# set some sane defaults
50	niro	2221	DEBUG=0
51	niro	2832	SMAGE_DEPEND=0
52	niro	2841	SDEPEND_ONETIME=0
53	niro	2221
54	niro	226	# very basic getops
55			for i in $*
56			do
57			case $1 in
58			--pcat\|-c) shift; PCAT="$1" ;;
59			--pname\|-n) shift; PNAME="$1" ;;
60			--pver\|-v) shift; PVER="$1" ;;
61			--pbuild\|-b) shift; PBUILD="$1" ;;
62			--method\|-m) shift; METHOD="$1" ;;
63	niro	2221	--debug\|-d) shift; DEBUG=1 ;;
64	niro	2832	--smage\|-s) shift; SMAGEFILE="$1"; SMAGE_DEPEND=1; SILENT=1; FVERBOSE=off ;;
65	niro	226	--help\|-h) usage ;;
66			esac
67			shift
68			done
69
70			# sanity checks; abort if not given
71	niro	2360	if [[ -z ${SMAGEFILE} ]]
72			then
73			[ -z "${PCAT}" ] && usage
74			[ -z "${PNAME}" ] && usage
75			[ -z "${PVER}" ] && usage
76			[ -z "${PBUILD}" ] && usage
77			fi
78	niro	226	[ -z "${METHOD}" ] && usage
79
80			# check needed global vars
81			[ -z "${MAGEDIR}" ] && die "\$MAGEDIR not set."
82			[ -z "${INSTALLDB}" ] && die "\$INSTALLDB not set."
83			[ -z "${BUILDDIR}" ] && die "\$BUILDDIR not set."
84
85	niro	2839	# load mage-features to support them with smagesource()
86			load_mage_features
87
88	niro	226	# other needed vars
89			ALLDEPS=""
90	niro	2360	if [[ -n ${SMAGEFILE} ]]
91			then
92			if [[ -e ${SMAGEFILE} ]]
93			then
94			smagesource "${SMAGEFILE}"
95			else
96			die "Smage file '${SMAGEFILE}' does not exist!"
97			fi
98			fi
99	niro	226	MAGEFILE="${MAGEDIR}/${PCAT}/${PNAME}/${PNAME}-${PVER}-${PBUILD}.mage"
100
101	niro	598	# much faster than fgrep
102			checklist_alldeps()
103			{
104			local i
105			local item="$1"
106
107			for i in ${ALLDEPS}
108			do
109			[[ ${i} = ${item} ]] && return 1
110			done
111
112			return 0
113			}
114
115	niro	654	checklist_processeddeps()
116			{
117			local i
118			local item="$1"
119
120			for i in ${PROCESSEDDEPS}
121			do
122			[[ ${i} = ${item} ]] && return 1
123			done
124
125			return 0
126			}
127
128	niro	226	#####################
129	niro	1563	## depwalking /path/to/mage/file/.mage
130			depwalking()
131	niro	226	{
132			unset DEPEND
133			unset SDEPEND
134			unset MY_DEPEND
135
136			local DFILE
137			local SYM
138			local DEPNAME
139			local HIGHEST_DEPFILE
140			local MY_DEPEND
141			local REAL_PGKNAME
142			local VIRTUAL_NAME
143			local INSTALL_VIRTUAL
144			local PNAME
145			local PCAT
146	niro	250	local PVER
147			local PBUILD
148	niro	226
149			DFILE="$1"
150
151	niro	2285	# debug info
152			decho "depwalking magefile '${DFILE}'"
153			decho
154	niro	2281
155	niro	226	source ${DFILE}
156	niro	778
157			# forced nodeps
158			if [[ ${NODEPS} = true ]]
159			then
160			DEPEND=""
161			SDEPEND=""
162			fi
163
164	niro	226	MY_DEPEND="${DEPEND}"
165
166			# for srcinstall & srcdepend only; SDEPEND also needed
167	niro	2286	if [[ ${METHOD} = srcinstall ]] \|\|
168			[[ ${METHOD} = srcpretend ]] \|\|
169			[[ ${METHOD} = srcupgrade ]] \|\|
170			[[ ${METHOD} = srcuppretend ]] \|\|
171	niro	2841	[[ ${METHOD} = install-deep-build-prerequisites ]] \|\|
172			[[ ${METHOD} = pretend-deep-build-prerequisites ]]
173	niro	226	then
174			# only if SDEPEND is not zero
175			if [ -n "${SDEPEND}" ]
176			then
177			# crlf is substantly needed !!
178			if [ -n "${MY_DEPEND}" ]
179			then
180			MY_DEPEND="${MY_DEPEND}
181			${SDEPEND}"
182			else
183			MY_DEPEND="${SDEPEND}"
184			fi
185			fi
186			fi
187
188	niro	2841	# add sdepend for the smage/mage file only for the first time
189			# to catch sdepend only from the target
190			if [[ ${METHOD} = install-build-prerequisites ]] \|\|
191			[[ ${METHOD} = pretend-build-prerequisites ]]
192			then
193			if [[ ${SDEPEND_ONETIME} = 0 ]]
194			then
195			# only if SDEPEND is not zero
196			if [ -n "${SDEPEND}" ]
197			then
198			# crlf is substantly needed !!
199			if [ -n "${MY_DEPEND}" ]
200			then
201			MY_DEPEND="${MY_DEPEND}
202			${SDEPEND}"
203			else
204			MY_DEPEND="${SDEPEND}"
205			fi
206			fi
207			SDEPEND_ONETIME=1
208			fi
209			fi
210
211	niro	226	unset DEPEND
212			unset SDEPEND
213
214			if [ -z "${MY_DEPEND}" ]
215			then
216	niro	2285	decho "MY_DEPEND is empty; deps of '${DFILE}' ignored"
217	niro	226	return 1
218			fi
219
220			while read SYM DEPNAME
221			do
222	niro	2285	# debug info
223			decho "DEPNAME='${DEPNAME}'"
224	niro	2221
225	niro	656	# exclude empty depnames
226			[[ -z ${DEPNAME} ]] && continue
227
228	niro	654	# exclude all already processed deps -without version
229			if ! checklist_processeddeps "${DEPNAME%-*}"
230			then
231			continue
232			fi
233
234			# mark depfile as processed to prevent double runs -without version
235	niro	677	# but do not add any virtuals to PROCESSEDDEPS or their resolved
236	niro	2737	# pkgnames will be ignored and they are missing on the dependency-list
237	niro	677	if [[ ${DEPNAME/virtual\//} = ${DEPNAME} ]]
238			then
239			PROCESSEDDEPS="${PROCESSEDDEPS} ${DEPNAME%-*}"
240			fi
241	niro	654
242	niro	226	HIGHEST_DEPFILE=$(dep2highest_magefile "${DEPNAME}")
243	niro	2141	if [[ -z ${HIGHEST_DEPFILE} ]]
244			then
245			INVALID_DEPS+=" ${DEPNAME}:${DFILE}"
246			continue
247			fi
248	niro	226
249			PCAT="$(magename2pcat ${HIGHEST_DEPFILE})"
250			PNAME="$(magename2pname ${HIGHEST_DEPFILE})"
251			PVER="$(magename2pver ${HIGHEST_DEPFILE})"
252			PBUILD="$(magename2pbuild ${HIGHEST_DEPFILE})"
253
254	niro	1562	## dep already in ALLDEPS? then going on
255	niro	598
256			# usage of fgrep is extremly slow and consumes a lot of cpu power
257			#if [ -z "$(echo ${ALLDEPS} \| fgrep "${HIGHEST_DEPFILE}")" ]
258			if checklist_alldeps "${HIGHEST_DEPFILE}"
259	niro	226	then
260	niro	1564	### check if the dependency is already installed ###
261	niro	226	if [ ! -d ${MROOT}${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]
262			then
263	niro	2828	# but first get all deps of highest_depfile to catch all dependencies of it
264			depwalking ${HIGHEST_DEPFILE}
265	niro	226	ALLDEPS="${ALLDEPS} ${HIGHEST_DEPFILE}"
266	niro	2285	decho "added '${HIGHEST_DEPFILE}' to ALLDEPS"
267	niro	226	fi
268			fi
269			done << EOF
270			${MY_DEPEND}
271			EOF
272			return 0
273			}
274
275	niro	231	[[ ${METHOD} = pretend ]] \|\| \
276			[[ ${METHOD} = srcpretend ]] \|\| \
277			[[ ${METHOD} = uppretend ]] \|\| \
278	niro	2210	[[ ${METHOD} = srcuppretend ]] \|\| \
279			[[ ${METHOD} = pretend-build-prerequisites ]] && \
280	niro	226	echo -n "Calculating dependencies ... "
281
282
283	niro	231	if [[ ${METHOD} = upgrade ]] \|\| \
284			[[ ${METHOD} = srcupgrade ]] \|\| \
285			[[ ${METHOD} = uppretend ]] \|\| \
286			[[ ${METHOD} = srcuppretend ]]
287			then
288			INSTDEPS="$(${MLIBDIR}/magequery.sh -i)"
289			for dep in ${INSTDEPS}
290			do
291			PCAT="$(magename2pcat ${dep} installdb)"
292			PNAME="$(magename2pname ${dep})"
293	niro	226
294	niro	250	# get the highest mage file from mage-db
295			MAGEFILE="$(get_highest_magefile ${PCAT} ${PNAME})"
296	niro	226
297	niro	2285	# debug info
298			decho "dep='${dep}'"
299			decho "PCAT='${PCAT}'"
300			decho "PNAME='${PNAME}'"
301			decho "MAGEFILE='${MAGEFILE}'"
302	niro	2281
303	niro	701	# if no install candidate was found, record this
304			# and process with the next one
305			if [[ -z ${MAGEFILE} ]]
306			then
307			NO_UPGRADE_CANDIDATE="${NO_UPGRADE_CANDIDATE} ${PCAT}/${PNAME}"
308	niro	2285	decho "added to NO_UPGRADE_CANDIDATE"
309	niro	701	continue
310			fi
311
312	niro	250	# now get the pver&pbuild from the new file
313			PVER="$(magename2pver ${MAGEFILE})"
314			PBUILD="$(magename2pbuild ${MAGEFILE})"
315
316	niro	2285	# debug info
317			decho "PVER='${PVER}'"
318			decho "PBUILD='${PBUILD}'"
319	niro	2281
320	niro	1562	# do not walk files which are installed
321	niro	250	if [ ! -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]
322			then
323			# get dependencies the package
324	niro	1563	depwalking ${MAGEFILE}
325	niro	2280
326			# now add the package itself to the dependencies
327			# (if not exists already)
328			if checklist_alldeps "${MAGEFILE}"
329			then
330	niro	2285	decho "added '${MAGEFILE}' to ALLDEPS"
331	niro	2280	ALLDEPS="${ALLDEPS} ${MAGEFILE}"
332			fi
333	niro	2281	else
334	niro	2376	# debug info
335			decho "ignored package"
336			decho
337	niro	250	fi
338	niro	231	done
339			else
340	niro	1562	# get all dependencies of the package
341	niro	2360	if [[ -n ${SMAGEFILE} ]]
342			then
343			depwalking "${SMAGEFILE}"
344			else
345			depwalking "${MAGEFILE}"
346			fi
347	niro	2195	fi
348	niro	226
349	niro	2210	if [[ ${METHOD} != install-build-prerequisites ]] &&
350	niro	2280	[[ ${METHOD} != pretend-build-prerequisites ]] &&
351	niro	2841	[[ ${METHOD} != install-deep-build-prerequisites ]] &&
352			[[ ${METHOD} != pretend-deep-build-prerequisites ]] &&
353	niro	2280	[[ ${METHOD} != upgrade ]] &&
354			[[ ${METHOD} != uppretend ]] &&
355			[[ ${METHOD} != srcupgrade ]] &&
356			[[ ${METHOD} != srcuppretend ]]
357	niro	2195	then
358	niro	2210	# now add the package itself to the dependencies
359			# (if not exists already)
360			if checklist_alldeps "${MAGEFILE}"
361			then
362	niro	2285	decho "added '${MAGEFILE}' to ALLDEPS"
363	niro	2210	ALLDEPS="${ALLDEPS} ${MAGEFILE}"
364			fi
365	niro	231	fi
366
367			[[ ${METHOD} = pretend ]] \|\| \
368			[[ ${METHOD} = srcpretend ]] \|\| \
369			[[ ${METHOD} = uppretend ]] \|\| \
370	niro	2210	[[ ${METHOD} = srcuppretend ]] \|\| \
371	niro	2841	[[ ${METHOD} = pretend-build-prerequisites ]] \|\| \
372			[[ ${METHOD} = pretend-deep-build-prerequisites ]] && \
373	niro	231	echo "done"
374
375
376	niro	226	## show output of pretend
377	niro	231	if [[ ${METHOD} = pretend ]] \|\| \
378			[[ ${METHOD} = srcpretend ]] \|\| \
379			[[ ${METHOD} = uppretend ]] \|\| \
380	niro	2210	[[ ${METHOD} = srcuppretend ]] \|\| \
381	niro	2841	[[ ${METHOD} = pretend-build-prerequisites ]] \|\| \
382			[[ ${METHOD} = pretend-deep-build-prerequisites ]]
383	niro	226	then
384			# this is a little bit faster
385			declare -i x=0
386			echo -n "Building dependencies list ... "
387			for i in ${ALLDEPS}
388			do
389			(( x++ ))
390			k="$x"
391			[ ${x} -le 9 ] && k="0${k}"
392			#[ ${x} -le 99 ] && k="0${k}"
393			PCAT="$(magename2pcat ${i})"
394			PNAME="$(magename2pname ${i})"
395			PVER="$(magename2pver ${i})"
396			PBUILD="$(magename2pbuild ${i})"
397			if [ -z "${list}" ]
398			then
399	niro	2220	list="\t${COLBLUE}[${k}] ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
400	niro	226	else
401			list="${list}
402			\t${COLBLUE}[${k}] ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
403			fi
404			unset PCAT PNAME PVER PBUILD
405			done
406			echo "done"
407			echo -e "${list}"
408			echo
409	niro	701
410	niro	2141	if [[ ! -z ${INVALID_DEPS} ]]
411			then
412			echo -e "${COLRED}Invalid dependencies found:${COLDEFAULT}"
413			for i in ${INVALID_DEPS}
414			do
415			_dep="${i%%:*}"
416			_mage="${i##*:}"
417			echo -e "${COLRED} '${_dep}' -> '${_mage}'${COLDEFAULT}"
418			done
419			echo
420			fi
421
422	niro	701	if [[ ! -z ${NO_UPGRADE_CANDIDATE} ]]
423			then
424			echo -e "${COLRED}Currently no candidates found for:${COLDEFAULT}"
425			for i in ${NO_UPGRADE_CANDIDATE}
426			do
427			echo -e "${COLRED} ${i}${COLDEFAULT}"
428			done
429			echo
430			echo -e "${COLRED}Please consider to uninstall all of them first,${COLDEFAULT}"
431			echo -e "${COLRED}because these packages does not exist in this distribution${COLDEFAULT}"
432	niro	887	echo -e "${COLRED}anymore and there will be no further support for them.${COLDEFAULT}"
433	niro	701	echo
434			fi
435	niro	226	fi
436
437			## return output from src/install deps
438	niro	231	[[ ${METHOD} = install ]] \|\| \
439			[[ ${METHOD} = srcinstall ]] \|\| \
440			[[ ${METHOD} = upgrade ]] \|\| \
441	niro	2210	[[ ${METHOD} = srcupgrade ]] \|\| \
442	niro	2841	[[ ${METHOD} = install-build-prerequisites ]] \|\| \
443			[[ ${METHOD} = install-deep-build-prerequisites ]] && \
444	niro	231	echo "${ALLDEPS}"