Diff of /trunk/mage/usr/lib/mage/depwalker.sh

Parent Directory | Revision Log | Patch

	revision 226 by niro, Fri Sep 9 16:35:46 2005 UTC	revision 654 by niro, Sun Jan 13 21:32:38 2008 UTC
#	Line 1	Line 1
1	#!/bin/bash	#!/bin/bash
2
3	#depwalker	#depwalker
4	# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/depwalker.sh,v 1.1 2005-09-09 16:35:27 niro Exp $	# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/depwalker.sh,v 1.7 2008-01-13 21:32:38 niro Exp $
5
6	# default die function	# default die function
7	die()	die()
#	Line 10  die()	Line 10  die()
10	exit 1	exit 1
11	}	}
12
13	# # include all needed files	# include all needed files
14	# [ -f ${MLIBDIR}/conf/mage.rc.global ] &&  \	[ -f /etc/mage.rc.global ] &&  \
15	# source ${MLIBDIR}/conf/mage.rc.global || \	source /etc/mage.rc.global || \
16	# die "${MLIBDIR}/conf/mage.rc.global missing"	die "/etc/mage.rc.global missing"
17	#
18	# [ -f /etc/mage.rc ] && source /etc/mage.rc || \	[ -f ${MAGERC} ] && source ${MAGERC} || \
19	# die "Your /etc/mage.rc is missing. Aborting."	die "Your ${MAGERC} is missing. Aborting."
20	#
21	# [ -f ${MLIBDIR}/mage.functions.sh ] && \	[ -f ${MLIBDIR}/mage4.functions.sh ] && \
22	# source ${MLIBDIR}/mage.functions.sh || \	source ${MLIBDIR}/mage4.functions.sh || \
23	# die "mage functions missing"	die "mage functions missing"
24
25	# for tests only	# for tests only
26	source /home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage/mage.rc.global	# source /home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage/mage.rc.global
27	source /etc/mage.rc	# source /etc/mage.rc
28	source /home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage/mage4.functions.sh	# source /home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage/mage4.functions.sh
29		# MLIBDIR=/home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage
30
31	# not serios if missing, only for colors	# not serious if missing, only needed for colors
32	[ -f /etc/init.d/functions ] && source /etc/init.d/functions	[ -f /etc/init.d/functions ] && source /etc/init.d/functions
33
34	# disable colors if wanted	# disable colors if wanted
#	Line 53  usage()	Line 54  usage()
54	echo "  -v     --pver          version number of the package"	echo "  -v     --pver          version number of the package"
55	echo "  -b     --pbuild        build number of the package"	echo "  -b     --pbuild        build number of the package"
56	echo "  -m     --method        which calc method should be used:"	echo "  -m     --method        which calc method should be used:"
57	echo "                         install srcinstall depend srcdepend"	echo "                         install, srcinstall, depend, srcdepend"
58		echo "                         upgrade, srcupgrade"
59	echo	echo
60	echo "method,name, version and build must be given !"	echo "method,name, version and build must be given !"
61	echo	echo
#	Line 90  done	Line 92  done
92	ALLDEPS=""	ALLDEPS=""
93	MAGEFILE="${MAGEDIR}/${PCAT}/${PNAME}/${PNAME}-${PVER}-${PBUILD}.mage"	MAGEFILE="${MAGEDIR}/${PCAT}/${PNAME}/${PNAME}-${PVER}-${PBUILD}.mage"
94
95		# much faster than fgrep
96		checklist_alldeps()
97		{
98		local i
99		local item="$1"
100
101		for i in ${ALLDEPS}
102		do
103		[[ ${i} = ${item} ]] && return 1
104		done
105
106		return 0
107		}
108
109		checklist_processeddeps()
110		{
111		local i
112		local item="$1"
113
114		for i in ${PROCESSEDDEPS}
115		do
116		[[ ${i} = ${item} ]] && return 1
117		done
118
119		return 0
120		}
121
122	#####################	#####################
123	##  rumwandern /path/to/mage/file/.mage	##  rumwandern /path/to/mage/file/.mage
124	rumwandern()	rumwandern()
#	Line 108  rumwandern()	Line 137  rumwandern()
137	local INSTALL_VIRTUAL	local INSTALL_VIRTUAL
138	local PNAME	local PNAME
139	local PCAT	local PCAT
140		local PVER
141		local PBUILD
142
143	DFILE="$1"	DFILE="$1"
144
#	Line 115  rumwandern()	Line 146  rumwandern()
146	MY_DEPEND="${DEPEND}"	MY_DEPEND="${DEPEND}"
147
148	# for srcinstall & srcdepend only; SDEPEND also needed	# for srcinstall & srcdepend only; SDEPEND also needed
149	if [[ ${METHOD} = srcinstall ]] || [[ ${METHOD} = srcpretend ]]	if [[ ${METHOD} = srcinstall ]] || \
150		[[ ${METHOD} = srcpretend ]] || \
151		[[ ${METHOD} = srcupgrade ]] || \
152		[[ ${METHOD} = srcuppretend ]]
153	then	then
154	# only if SDEPEND is not zero	# only if SDEPEND is not zero
155	if [ -n "${SDEPEND}" ]	if [ -n "${SDEPEND}" ]
#	Line 141  rumwandern()	Line 175  rumwandern()
175
176	while read SYM DEPNAME	while read SYM DEPNAME
177	do	do
178		# exclude all already processed deps -without version
179		if ! checklist_processeddeps "${DEPNAME%-*}"
180		then
181		continue
182		fi
183
184		# mark depfile as processed to prevent double runs -without version
185		PROCESSEDDEPS="${PROCESSEDDEPS} ${DEPNAME%-*}"
186
187	HIGHEST_DEPFILE=$(dep2highest_magefile "${DEPNAME}")	HIGHEST_DEPFILE=$(dep2highest_magefile "${DEPNAME}")
188
189	PCAT="$(magename2pcat ${HIGHEST_DEPFILE})"	PCAT="$(magename2pcat ${HIGHEST_DEPFILE})"
#	Line 149  rumwandern()	Line 192  rumwandern()
192	PBUILD="$(magename2pbuild ${HIGHEST_DEPFILE})"	PBUILD="$(magename2pbuild ${HIGHEST_DEPFILE})"
193
194	## check ob schon in ALLDEPS enthalten dann mach weiter	## check ob schon in ALLDEPS enthalten dann mach weiter
195	if [ -z "$(echo ${ALLDEPS} | fgrep "${HIGHEST_DEPFILE}")" ]
196		# usage of fgrep is extremly slow and consumes a lot of cpu power
197		#if [ -z "$(echo ${ALLDEPS} | fgrep "${HIGHEST_DEPFILE}")" ]
198		if checklist_alldeps "${HIGHEST_DEPFILE}"
199	then	then
200	### check ob DFILE schon installiert ist ###	### check ob DFILE schon installiert ist ###
201	if [ ! -d ${MROOT}${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]	if [ ! -d ${MROOT}${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]
#	Line 169  EOF	Line 215  EOF
215	# maybe later ?	# maybe later ?
216	#[ -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ] && exit 3	#[ -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ] && exit 3
217
218	[[ ${METHOD} = pretend ]] || [[ ${METHOD} = srcpretend ]] && \	[[ ${METHOD} = pretend ]] || \
219		[[ ${METHOD} = srcpretend ]] || \
220		[[ ${METHOD} = uppretend ]] || \
221		[[ ${METHOD} = srcuppretend ]] && \
222	echo -n "Calculating dependencies ... "	echo -n "Calculating dependencies ... "
223
	# get dependencies the package
	rumwandern ${MAGEFILE}
224
225	[[ ${METHOD} = pretend ]] || [[ ${METHOD} = srcpretend ]] && echo "done"	if [[ ${METHOD} = upgrade ]] || \
226		[[ ${METHOD} = srcupgrade ]] || \
227		[[ ${METHOD} = uppretend ]] || \
228		[[ ${METHOD} = srcuppretend ]]
229		then
230		INSTDEPS="$(${MLIBDIR}/magequery.sh -i)"
231		for dep in ${INSTDEPS}
232		do
233		PCAT="$(magename2pcat ${dep} installdb)"
234		PNAME="$(magename2pname ${dep})"
235
236		# get the highest mage file from mage-db
237		MAGEFILE="$(get_highest_magefile ${PCAT} ${PNAME})"
238
239		# now get the pver&pbuild from the new file
240		PVER="$(magename2pver ${MAGEFILE})"
241		PBUILD="$(magename2pbuild ${MAGEFILE})"
242
243		# do not wander files which are installed
244		if [ ! -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]
245		then
246		# get dependencies the package
247		rumwandern ${MAGEFILE}
248
249		# now add the package itself to the dependencies
250		# (if not exists already)
251		#if [ -z "$(echo ${ALLDEPS} | fgrep "${MAGEFILE}")" ]
252		if checklist_alldeps "${MAGEFILE}"
253		then
254		ALLDEPS="${ALLDEPS} ${MAGEFILE}"
255		fi
256		fi
257		done
258		else
259		# get dependencies the package
260		rumwandern ${MAGEFILE}
261
262		# now add the package itself to the dependencies
263		ALLDEPS="${ALLDEPS} ${MAGEFILE}"
264		fi
265
266		[[ ${METHOD} = pretend ]] || \
267		[[ ${METHOD} = srcpretend ]] || \
268		[[ ${METHOD} = uppretend ]] || \
269		[[ ${METHOD} = srcuppretend ]] && \
270		echo "done"
271
	# now add the package itself to the dependencies
	ALLDEPS="${ALLDEPS} ${MAGEFILE}"
272
273	## show output of pretend	## show output of pretend
274	if [[ ${METHOD} = pretend ]] || [[ ${METHOD} = srcpretend ]]	if [[ ${METHOD} = pretend ]] || \
275		[[ ${METHOD} = srcpretend ]] || \
276		[[ ${METHOD} = uppretend ]] || \
277		[[ ${METHOD} = srcuppretend ]]
278	then	then
279	# this is a little bit faster	# this is a little bit faster
280	declare -i x=0	declare -i x=0
#	Line 212  then	Line 304  then
304	fi	fi
305
306	## return output from src/install deps	## return output from src/install deps
307	[[ ${METHOD} = install ]] || [[ ${METHOD} = srcinstall ]] && echo "${ALLDEPS}"	[[ ${METHOD} = install ]] || \
308		[[ ${METHOD} = srcinstall ]] || \
309		[[ ${METHOD} = upgrade ]] || \
310		[[ ${METHOD} = srcupgrade ]] && \
311		echo "${ALLDEPS}"
312
313	# delete ${BUILDDIR}/virtuals if exists as not needed anymore	# delete ${BUILDDIR}/virtuals if exists as not needed anymore
314	#[ -d ${BUILDDIR}/virtuals ] && rm -rf ${BUILDDIR}/virtuals	#[ -d ${BUILDDIR}/virtuals ] && rm -rf ${BUILDDIR}/virtuals

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