Diff of /branches/mage-next/src/depwalker.in

Parent Directory | Revision Log | Patch

	revision 656 by niro, Sun Jan 13 21:42:16 2008 UTC	revision 2195 by niro, Thu Oct 10 11:05:34 2013 UTC
#	Line 1	Line 1
1	#!/bin/bash	#!/bin/bash
2		# $Id$
3	#depwalker	# dependeny walker
	# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/depwalker.sh,v 1.8 2008-01-13 21:42:16 niro Exp $
4
5	# default die function	# default die function
6	die()	die()
#	Line 22  die()	Line 21  die()
21	source ${MLIBDIR}/mage4.functions.sh || \	source ${MLIBDIR}/mage4.functions.sh || \
22	die "mage functions missing"	die "mage functions missing"
23
	# for tests only
	# source /home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage/mage.rc.global
	# source /etc/mage.rc
	# source /home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage/mage4.functions.sh
	# MLIBDIR=/home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage
	# not serious if missing, only needed for colors
	[ -f /etc/init.d/functions ] && source /etc/init.d/functions
	# disable colors if wanted
	if [[ ${NOCOLORS} = true ]]
	then
	COLRED=""
	COLGREEN=""
	COLYELLOW=""
	COLBLUE=""
	COLMAGENTA=""
	COLWHITE=""
	COLDEFAULT=""
	fi
24	usage()	usage()
25	{	{
26	echo	echo
#	Line 57  usage()	Line 35  usage()
35	echo "                         install, srcinstall, depend, srcdepend"	echo "                         install, srcinstall, depend, srcdepend"
36	echo "                         upgrade, srcupgrade"	echo "                         upgrade, srcupgrade"
37	echo	echo
38	echo "method,name, version and build must be given !"	echo "method, name, version and build must be given !"
39	echo	echo
40	exit 1	exit 1
41	}	}
#	Line 120  checklist_processeddeps()	Line 98  checklist_processeddeps()
98	}	}
99
100	#####################	#####################
101	##  rumwandern /path/to/mage/file/.mage	##  depwalking /path/to/mage/file/.mage
102	rumwandern()	depwalking()
103	{	{
104	unset DEPEND	unset DEPEND
105	unset SDEPEND	unset SDEPEND
#	Line 143  rumwandern()	Line 121  rumwandern()
121	DFILE="$1"	DFILE="$1"
122
123	source ${DFILE}	source ${DFILE}
124
125		# forced nodeps
126		if [[ ${NODEPS} = true ]]
127		then
128		DEPEND=""
129		SDEPEND=""
130		fi
131
132	MY_DEPEND="${DEPEND}"	MY_DEPEND="${DEPEND}"
133
134	# for srcinstall & srcdepend only; SDEPEND also needed	# for srcinstall & srcdepend only; SDEPEND also needed
#	Line 185  rumwandern()	Line 171  rumwandern()
171	fi	fi
172
173	# mark depfile as processed to prevent double runs -without version	# mark depfile as processed to prevent double runs -without version
174	PROCESSEDDEPS="${PROCESSEDDEPS} ${DEPNAME%-*}"	# but do not add any virtuals to PROCESSEDDEPS or their resolved
175		# pkgnames will be ignored and they are missing on the dependecy-list
176		if [[ ${DEPNAME/virtual\//} = ${DEPNAME} ]]
177		then
178		PROCESSEDDEPS="${PROCESSEDDEPS} ${DEPNAME%-*}"
179		fi
180
181	HIGHEST_DEPFILE=$(dep2highest_magefile "${DEPNAME}")	HIGHEST_DEPFILE=$(dep2highest_magefile "${DEPNAME}")
182		if [[ -z ${HIGHEST_DEPFILE} ]]
183		then
184		INVALID_DEPS+=" ${DEPNAME}:${DFILE}"
185		continue
186		fi
187
188	PCAT="$(magename2pcat ${HIGHEST_DEPFILE})"	PCAT="$(magename2pcat ${HIGHEST_DEPFILE})"
189	PNAME="$(magename2pname ${HIGHEST_DEPFILE})"	PNAME="$(magename2pname ${HIGHEST_DEPFILE})"
190	PVER="$(magename2pver ${HIGHEST_DEPFILE})"	PVER="$(magename2pver ${HIGHEST_DEPFILE})"
191	PBUILD="$(magename2pbuild ${HIGHEST_DEPFILE})"	PBUILD="$(magename2pbuild ${HIGHEST_DEPFILE})"
192
193	## check ob schon in ALLDEPS enthalten dann mach weiter	## dep already in ALLDEPS? then going on
194
195	# usage of fgrep is extremly slow and consumes a lot of cpu power	# usage of fgrep is extremly slow and consumes a lot of cpu power
196	#if [ -z "$(echo ${ALLDEPS} | fgrep "${HIGHEST_DEPFILE}")" ]	#if [ -z "$(echo ${ALLDEPS} | fgrep "${HIGHEST_DEPFILE}")" ]
197	if checklist_alldeps "${HIGHEST_DEPFILE}"	if checklist_alldeps "${HIGHEST_DEPFILE}"
198	then	then
199	### check ob DFILE schon installiert ist ###	### check if the dependency is already installed ###
200	if [ ! -d ${MROOT}${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]	if [ ! -d ${MROOT}${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]
201	then	then
202	rumwandern ${HIGHEST_DEPFILE}	depwalking ${HIGHEST_DEPFILE}
203	ALLDEPS="${ALLDEPS} ${HIGHEST_DEPFILE}"	ALLDEPS="${ALLDEPS} ${HIGHEST_DEPFILE}"
204	fi	fi
205	fi	fi
#	Line 213  EOF	Line 209  EOF
209	return 0	return 0
210	}	}
211
	### abort if this package is already installed (retval 3)
	# maybe later ?
	#[ -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ] && exit 3
212	[[ ${METHOD} = pretend ]] || \	[[ ${METHOD} = pretend ]] || \
213	[[ ${METHOD} = srcpretend ]] || \	[[ ${METHOD} = srcpretend ]] || \
214	[[ ${METHOD} = uppretend ]] || \	[[ ${METHOD} = uppretend ]] || \
#	Line 239  then	Line 230  then
230	# get the highest mage file from mage-db	# get the highest mage file from mage-db
231	MAGEFILE="$(get_highest_magefile ${PCAT} ${PNAME})"	MAGEFILE="$(get_highest_magefile ${PCAT} ${PNAME})"
232
233		# if no install candidate was found, record this
234		# and process with the next one
235		if [[ -z ${MAGEFILE} ]]
236		then
237		NO_UPGRADE_CANDIDATE="${NO_UPGRADE_CANDIDATE} ${PCAT}/${PNAME}"
238		continue
239		fi
240
241	# now get the pver&pbuild from the new file	# now get the pver&pbuild from the new file
242	PVER="$(magename2pver ${MAGEFILE})"	PVER="$(magename2pver ${MAGEFILE})"
243	PBUILD="$(magename2pbuild ${MAGEFILE})"	PBUILD="$(magename2pbuild ${MAGEFILE})"
244
245	# do not wander files which are installed	# do not walk files which are installed
246	if [ ! -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]	if [ ! -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]
247	then	then
248	# get dependencies the package	# get dependencies the package
249	rumwandern ${MAGEFILE}	depwalking ${MAGEFILE}
	# now add the package itself to the dependencies
	# (if not exists already)
	#if [ -z "$(echo ${ALLDEPS} | fgrep "${MAGEFILE}")" ]
	if checklist_alldeps "${MAGEFILE}"
	then
	ALLDEPS="${ALLDEPS} ${MAGEFILE}"
	fi
250	fi	fi
251	done	done
252	else	else
253	# get dependencies the package	# get all dependencies of the package
254	rumwandern ${MAGEFILE}	depwalking ${MAGEFILE}
255		fi
256
257	# now add the package itself to the dependencies	# now add the package itself to the dependencies
258		# (if not exists already)
259		if checklist_alldeps "${MAGEFILE}"
260		then
261	ALLDEPS="${ALLDEPS} ${MAGEFILE}"	ALLDEPS="${ALLDEPS} ${MAGEFILE}"
262	fi	fi
263
#	Line 304  then	Line 299  then
299	echo "done"	echo "done"
300	echo -e "${list}"	echo -e "${list}"
301	echo	echo
302
303		if [[ ! -z ${INVALID_DEPS} ]]
304		then
305		echo -e "${COLRED}Invalid dependencies found:${COLDEFAULT}"
306		for i in ${INVALID_DEPS}
307		do
308		_dep="${i%%:*}"
309		_mage="${i##*:}"
310		echo -e "${COLRED} '${_dep}' -> '${_mage}'${COLDEFAULT}"
311		done
312		echo
313		fi
314
315		if [[ ! -z ${NO_UPGRADE_CANDIDATE} ]]
316		then
317		echo -e "${COLRED}Currently no candidates found for:${COLDEFAULT}"
318		for i in ${NO_UPGRADE_CANDIDATE}
319		do
320		echo -e "${COLRED}    ${i}${COLDEFAULT}"
321		done
322		echo
323		echo -e "${COLRED}Please consider to uninstall all of them first,${COLDEFAULT}"
324		echo -e "${COLRED}because these packages does not exist in this distribution${COLDEFAULT}"
325		echo -e "${COLRED}anymore and there will be no further support for them.${COLDEFAULT}"
326		echo
327		fi
328	fi	fi
329
330	## return output from src/install deps	## return output from src/install deps
#	Line 312  fi	Line 333  fi
333	[[ ${METHOD} = upgrade ]] || \	[[ ${METHOD} = upgrade ]] || \
334	[[ ${METHOD} = srcupgrade ]] && \	[[ ${METHOD} = srcupgrade ]] && \
335	echo "${ALLDEPS}"	echo "${ALLDEPS}"
	# delete ${BUILDDIR}/virtuals if exists as not needed anymore
	#[ -d ${BUILDDIR}/virtuals ] && rm -rf ${BUILDDIR}/virtuals

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Legend: Removed from v.656   changed lines   Added in v.2195