Magellan Linux

  • Back to homepage
    • /[magellan-source]/branches/mage-next/src/depwalker.in

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

    Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

    revision 226 by niro, Fri Sep 9 16:35:46 2005 UTC revision 1559 by niro, Wed Dec 28 09:54:25 2011 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 1.1 2005-09-09 16:35:27 niro Exp $  
    4    
    5  # default die function  # default die function
    6  die()  die()
    # Line 10  die() Line 9  die()
    9   exit 1   exit 1
    10  }  }
    11    
    12  # # include all needed files  # include all needed files
    13  # [ -f ${MLIBDIR}/conf/mage.rc.global ] &&  \  [ -f /etc/mage.rc.global ] &&  \
    14  # source ${MLIBDIR}/conf/mage.rc.global || \   source /etc/mage.rc.global || \
    15  # die "${MLIBDIR}/conf/mage.rc.global missing"   die "/etc/mage.rc.global missing"
    16  #  
    17  # [ -f /etc/mage.rc ] && source /etc/mage.rc || \  [ -f ${MAGERC} ] && source ${MAGERC} || \
    18  # die "Your /etc/mage.rc is missing. Aborting."   die "Your ${MAGERC} is missing. Aborting."
    19  #  
    20  # [ -f ${MLIBDIR}/mage.functions.sh ] && \  [ -f ${MLIBDIR}/mage4.functions.sh ] && \
    21  # source ${MLIBDIR}/mage.functions.sh || \   source ${MLIBDIR}/mage4.functions.sh || \
    22  # die "mage functions missing"   die "mage functions missing"
    23    
    24  # for tests only  # for tests only
    25  source /home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage/mage.rc.global  # source /home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage/mage.rc.global
    26  source /etc/mage.rc  # source /etc/mage.rc
    27  source /home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage/mage4.functions.sh  # source /home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage/mage4.functions.sh
    28    # MLIBDIR=/home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage
    29    
    30  # not serios if missing, only for colors  # not serious if missing, only needed for colors
    31  [ -f /etc/init.d/functions ] && source /etc/init.d/functions  [ -f /etc/init.d/functions ] && source /etc/init.d/functions
    32    
    33  # disable colors if wanted  # disable colors if wanted
    # Line 53  usage() Line 53  usage()
    53   echo "  -v     --pver          version number of the package"   echo "  -v     --pver          version number of the package"
    54   echo "  -b     --pbuild        build number of the package"   echo "  -b     --pbuild        build number of the package"
    55   echo "  -m     --method        which calc method should be used:"   echo "  -m     --method        which calc method should be used:"
    56   echo "                         install srcinstall depend srcdepend"   echo "                         install, srcinstall, depend, srcdepend"
    57     echo "                         upgrade, srcupgrade"
    58   echo   echo
    59   echo "method,name, version and build must be given !"   echo "method, name, version and build must be given !"
    60   echo   echo
    61   exit 1   exit 1
    62  }  }
    # Line 90  done Line 91  done
    91  ALLDEPS=""  ALLDEPS=""
    92  MAGEFILE="${MAGEDIR}/${PCAT}/${PNAME}/${PNAME}-${PVER}-${PBUILD}.mage"  MAGEFILE="${MAGEDIR}/${PCAT}/${PNAME}/${PNAME}-${PVER}-${PBUILD}.mage"
    93    
    94    # much faster than fgrep
    95    checklist_alldeps()
    96    {
    97     local i
    98     local item="$1"
    99    
    100     for i in ${ALLDEPS}
    101     do
    102     [[ ${i} = ${item} ]] && return 1
    103     done
    104    
    105     return 0
    106    }
    107    
    108    checklist_processeddeps()
    109    {
    110     local i
    111     local item="$1"
    112    
    113     for i in ${PROCESSEDDEPS}
    114     do
    115     [[ ${i} = ${item} ]] && return 1
    116     done
    117    
    118     return 0
    119    }
    120    
    121  #####################  #####################
    122  ##  rumwandern /path/to/mage/file/.mage  ##  rumwandern /path/to/mage/file/.mage
    123  rumwandern()  rumwandern()
    # Line 108  rumwandern() Line 136  rumwandern()
    136   local INSTALL_VIRTUAL   local INSTALL_VIRTUAL
    137   local PNAME   local PNAME
    138   local PCAT   local PCAT
    139     local PVER
    140     local PBUILD
    141    
    142   DFILE="$1"   DFILE="$1"
    143    
    144   source ${DFILE}   source ${DFILE}
    145    
    146     # forced nodeps
    147     if [[ ${NODEPS} = true ]]
    148     then
    149     DEPEND=""
    150     SDEPEND=""
    151     fi
    152    
    153   MY_DEPEND="${DEPEND}"   MY_DEPEND="${DEPEND}"
    154    
    155   # for srcinstall & srcdepend only; SDEPEND also needed   # for srcinstall & srcdepend only; SDEPEND also needed
    156   if [[ ${METHOD} = srcinstall ]] || [[ ${METHOD} = srcpretend ]]   if [[ ${METHOD} = srcinstall ]] || \
    157     [[ ${METHOD} = srcpretend ]] || \
    158     [[ ${METHOD} = srcupgrade ]] || \
    159     [[ ${METHOD} = srcuppretend ]]
    160   then   then
    161   # only if SDEPEND is not zero   # only if SDEPEND is not zero
    162   if [ -n "${SDEPEND}" ]   if [ -n "${SDEPEND}" ]
    # Line 141  rumwandern() Line 182  rumwandern()
    182    
    183   while read SYM DEPNAME   while read SYM DEPNAME
    184   do   do
    185     # exclude empty depnames
    186     [[ -z ${DEPNAME} ]] && continue
    187    
    188     # exclude all already processed deps -without version
    189     if ! checklist_processeddeps "${DEPNAME%-*}"
    190     then
    191     continue
    192     fi
    193    
    194     # mark depfile as processed to prevent double runs -without version
    195     # but do not add any virtuals to PROCESSEDDEPS or their resolved
    196     # pkgnames will be ignored and they are missing on the dependecy-list
    197     if [[ ${DEPNAME/virtual\//} = ${DEPNAME} ]]
    198     then
    199     PROCESSEDDEPS="${PROCESSEDDEPS} ${DEPNAME%-*}"
    200     fi
    201    
    202   HIGHEST_DEPFILE=$(dep2highest_magefile "${DEPNAME}")   HIGHEST_DEPFILE=$(dep2highest_magefile "${DEPNAME}")
    203    
    204   PCAT="$(magename2pcat ${HIGHEST_DEPFILE})"   PCAT="$(magename2pcat ${HIGHEST_DEPFILE})"
    # Line 149  rumwandern() Line 207  rumwandern()
    207   PBUILD="$(magename2pbuild ${HIGHEST_DEPFILE})"   PBUILD="$(magename2pbuild ${HIGHEST_DEPFILE})"
    208    
    209   ## check ob schon in ALLDEPS enthalten dann mach weiter   ## check ob schon in ALLDEPS enthalten dann mach weiter
    210   if [ -z "$(echo ${ALLDEPS} | fgrep "${HIGHEST_DEPFILE}")" ]  
    211     # usage of fgrep is extremly slow and consumes a lot of cpu power
    212     #if [ -z "$(echo ${ALLDEPS} | fgrep "${HIGHEST_DEPFILE}")" ]
    213     if checklist_alldeps "${HIGHEST_DEPFILE}"
    214   then   then
    215   ### check ob DFILE schon installiert ist ###   ### check ob DFILE schon installiert ist ###
    216   if [ ! -d ${MROOT}${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]   if [ ! -d ${MROOT}${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]
    # Line 169  EOF Line 230  EOF
    230  # maybe later ?  # maybe later ?
    231  #[ -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ] && exit 3  #[ -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ] && exit 3
    232    
    233  [[ ${METHOD} = pretend ]] || [[ ${METHOD} = srcpretend ]] && \  [[ ${METHOD} = pretend ]] || \
    234     [[ ${METHOD} = srcpretend ]] || \
    235     [[ ${METHOD} = uppretend ]] || \
    236     [[ ${METHOD} = srcuppretend ]] && \
    237   echo -n "Calculating dependencies ... "   echo -n "Calculating dependencies ... "
    238    
     # get dependencies the package  
     rumwandern ${MAGEFILE}  
    239    
    240  [[ ${METHOD} = pretend ]] || [[ ${METHOD} = srcpretend ]] && echo "done"  if [[ ${METHOD} = upgrade ]] || \
    241     [[ ${METHOD} = srcupgrade ]] || \
    242     [[ ${METHOD} = uppretend ]] || \
    243     [[ ${METHOD} = srcuppretend ]]
    244    then
    245     INSTDEPS="$(${MLIBDIR}/magequery.sh -i)"
    246     for dep in ${INSTDEPS}
    247     do
    248     PCAT="$(magename2pcat ${dep} installdb)"
    249     PNAME="$(magename2pname ${dep})"
    250    
    251     # get the highest mage file from mage-db
    252     MAGEFILE="$(get_highest_magefile ${PCAT} ${PNAME})"
    253    
    254     # if no install candidate was found, record this
    255     # and process with the next one
    256     if [[ -z ${MAGEFILE} ]]
    257     then
    258     NO_UPGRADE_CANDIDATE="${NO_UPGRADE_CANDIDATE} ${PCAT}/${PNAME}"
    259     continue
    260     fi
    261    
    262     # now get the pver&pbuild from the new file
    263     PVER="$(magename2pver ${MAGEFILE})"
    264     PBUILD="$(magename2pbuild ${MAGEFILE})"
    265    
    266     # do not wander files which are installed
    267     if [ ! -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]
    268     then
    269     # get dependencies the package
    270     rumwandern ${MAGEFILE}
    271    
    272     # now add the package itself to the dependencies
    273     # (if not exists already)
    274     #if [ -z "$(echo ${ALLDEPS} | fgrep "${MAGEFILE}")" ]
    275     if checklist_alldeps "${MAGEFILE}"
    276     then
    277     ALLDEPS="${ALLDEPS} ${MAGEFILE}"
    278     fi
    279     fi
    280     done
    281    else
    282     # get dependencies the package
    283     rumwandern ${MAGEFILE}
    284    
    285     # now add the package itself to the dependencies
    286     ALLDEPS="${ALLDEPS} ${MAGEFILE}"
    287    fi
    288    
    289    [[ ${METHOD} = pretend ]] || \
    290     [[ ${METHOD} = srcpretend ]] || \
    291     [[ ${METHOD} = uppretend ]] || \
    292     [[ ${METHOD} = srcuppretend ]] && \
    293     echo "done"
    294    
     # now add the package itself to the dependencies  
     ALLDEPS="${ALLDEPS} ${MAGEFILE}"  
    295    
    296  ## show output of pretend  ## show output of pretend
    297  if [[ ${METHOD} = pretend ]] || [[ ${METHOD} = srcpretend ]]  if [[ ${METHOD} = pretend ]] || \
    298     [[ ${METHOD} = srcpretend ]] || \
    299     [[ ${METHOD} = uppretend ]] || \
    300     [[ ${METHOD} = srcuppretend ]]
    301  then  then
    302   # this is a little bit faster   # this is a little bit faster
    303   declare -i x=0   declare -i x=0
    # Line 209  then Line 324  then
    324   echo "done"   echo "done"
    325   echo -e "${list}"   echo -e "${list}"
    326   echo   echo
    327    
    328     if [[ ! -z ${NO_UPGRADE_CANDIDATE} ]]
    329     then
    330     echo -e "${COLRED}Currently no candidates found for:${COLDEFAULT}"
    331     for i in ${NO_UPGRADE_CANDIDATE}
    332     do
    333     echo -e "${COLRED}    ${i}${COLDEFAULT}"
    334     done
    335     echo
    336     echo -e "${COLRED}Please consider to uninstall all of them first,${COLDEFAULT}"
    337     echo -e "${COLRED}because these packages does not exist in this distribution${COLDEFAULT}"
    338     echo -e "${COLRED}anymore and there will be no further support for them.${COLDEFAULT}"
    339     echo
    340     fi
    341  fi  fi
    342    
    343  ## return output from src/install deps  ## return output from src/install deps
    344  [[ ${METHOD} = install ]] || [[ ${METHOD} = srcinstall ]] && echo "${ALLDEPS}"  [[ ${METHOD} = install ]] || \
    345     [[ ${METHOD} = srcinstall ]] || \
    346     [[ ${METHOD} = upgrade ]] || \
    347     [[ ${METHOD} = srcupgrade ]] && \
    348     echo "${ALLDEPS}"
    349    
    350  # delete ${BUILDDIR}/virtuals if exists as not needed anymore  # delete ${BUILDDIR}/virtuals if exists as not needed anymore
    351  #[ -d ${BUILDDIR}/virtuals ] && rm -rf ${BUILDDIR}/virtuals  #[ -d ${BUILDDIR}/virtuals ] && rm -rf ${BUILDDIR}/virtuals
    Legend:
    Removed from v.226  
    changed lines
      Added in v.1559