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

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    revision 226 by niro, Fri Sep 9 16:35:46 2005 UTC revision 598 by niro, Mon Nov 5 16:49:33 2007 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 1.6 2007-11-05 16:49:33 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  #####################  #####################
    110  ##  rumwandern /path/to/mage/file/.mage  ##  rumwandern /path/to/mage/file/.mage
    111  rumwandern()  rumwandern()
    # Line 108  rumwandern() Line 124  rumwandern()
    124   local INSTALL_VIRTUAL   local INSTALL_VIRTUAL
    125   local PNAME   local PNAME
    126   local PCAT   local PCAT
    127     local PVER
    128     local PBUILD
    129    
    130   DFILE="$1"   DFILE="$1"
    131    
    # Line 115  rumwandern() Line 133  rumwandern()
    133   MY_DEPEND="${DEPEND}"   MY_DEPEND="${DEPEND}"
    134    
    135   # for srcinstall & srcdepend only; SDEPEND also needed   # for srcinstall & srcdepend only; SDEPEND also needed
    136   if [[ ${METHOD} = srcinstall ]] || [[ ${METHOD} = srcpretend ]]   if [[ ${METHOD} = srcinstall ]] || \
    137     [[ ${METHOD} = srcpretend ]] || \
    138     [[ ${METHOD} = srcupgrade ]] || \
    139     [[ ${METHOD} = srcuppretend ]]
    140   then   then
    141   # only if SDEPEND is not zero   # only if SDEPEND is not zero
    142   if [ -n "${SDEPEND}" ]   if [ -n "${SDEPEND}" ]
    # Line 149  rumwandern() Line 170  rumwandern()
    170   PBUILD="$(magename2pbuild ${HIGHEST_DEPFILE})"   PBUILD="$(magename2pbuild ${HIGHEST_DEPFILE})"
    171    
    172   ## check ob schon in ALLDEPS enthalten dann mach weiter   ## check ob schon in ALLDEPS enthalten dann mach weiter
    173   if [ -z "$(echo ${ALLDEPS} | fgrep "${HIGHEST_DEPFILE}")" ]  
    174     # usage of fgrep is extremly slow and consumes a lot of cpu power
    175     #if [ -z "$(echo ${ALLDEPS} | fgrep "${HIGHEST_DEPFILE}")" ]
    176     if checklist_alldeps "${HIGHEST_DEPFILE}"
    177   then   then
    178   ### check ob DFILE schon installiert ist ###   ### check ob DFILE schon installiert ist ###
    179   if [ ! -d ${MROOT}${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]   if [ ! -d ${MROOT}${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]
    # Line 169  EOF Line 193  EOF
    193  # maybe later ?  # maybe later ?
    194  #[ -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ] && exit 3  #[ -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ] && exit 3
    195    
    196  [[ ${METHOD} = pretend ]] || [[ ${METHOD} = srcpretend ]] && \  [[ ${METHOD} = pretend ]] || \
    197     [[ ${METHOD} = srcpretend ]] || \
    198     [[ ${METHOD} = uppretend ]] || \
    199     [[ ${METHOD} = srcuppretend ]] && \
    200   echo -n "Calculating dependencies ... "   echo -n "Calculating dependencies ... "
    201    
     # get dependencies the package  
     rumwandern ${MAGEFILE}  
    202    
    203  [[ ${METHOD} = pretend ]] || [[ ${METHOD} = srcpretend ]] && echo "done"  if [[ ${METHOD} = upgrade ]] || \
    204     [[ ${METHOD} = srcupgrade ]] || \
    205     [[ ${METHOD} = uppretend ]] || \
    206     [[ ${METHOD} = srcuppretend ]]
    207    then
    208     INSTDEPS="$(${MLIBDIR}/magequery.sh -i)"
    209     for dep in ${INSTDEPS}
    210     do
    211     PCAT="$(magename2pcat ${dep} installdb)"
    212     PNAME="$(magename2pname ${dep})"
    213    
    214     # get the highest mage file from mage-db
    215     MAGEFILE="$(get_highest_magefile ${PCAT} ${PNAME})"
    216    
    217     # now get the pver&pbuild from the new file
    218     PVER="$(magename2pver ${MAGEFILE})"
    219     PBUILD="$(magename2pbuild ${MAGEFILE})"
    220    
    221     # do not wander files which are installed
    222     if [ ! -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]
    223     then
    224     # get dependencies the package
    225     rumwandern ${MAGEFILE}
    226    
    227     # now add the package itself to the dependencies
    228     # (if not exists already)
    229     #if [ -z "$(echo ${ALLDEPS} | fgrep "${MAGEFILE}")" ]
    230     if checklist_alldeps "${MAGEFILE}"
    231     then
    232     ALLDEPS="${ALLDEPS} ${MAGEFILE}"
    233     fi
    234     fi
    235     done
    236    else
    237     # get dependencies the package
    238     rumwandern ${MAGEFILE}
    239    
    240     # now add the package itself to the dependencies
    241     ALLDEPS="${ALLDEPS} ${MAGEFILE}"
    242    fi
    243    
    244    [[ ${METHOD} = pretend ]] || \
    245     [[ ${METHOD} = srcpretend ]] || \
    246     [[ ${METHOD} = uppretend ]] || \
    247     [[ ${METHOD} = srcuppretend ]] && \
    248     echo "done"
    249    
     # now add the package itself to the dependencies  
     ALLDEPS="${ALLDEPS} ${MAGEFILE}"  
    250    
    251  ## show output of pretend  ## show output of pretend
    252  if [[ ${METHOD} = pretend ]] || [[ ${METHOD} = srcpretend ]]  if [[ ${METHOD} = pretend ]] || \
    253     [[ ${METHOD} = srcpretend ]] || \
    254     [[ ${METHOD} = uppretend ]] || \
    255     [[ ${METHOD} = srcuppretend ]]
    256  then  then
    257   # this is a little bit faster   # this is a little bit faster
    258   declare -i x=0   declare -i x=0
    # Line 212  then Line 282  then
    282  fi  fi
    283    
    284  ## return output from src/install deps  ## return output from src/install deps
    285  [[ ${METHOD} = install ]] || [[ ${METHOD} = srcinstall ]] && echo "${ALLDEPS}"  [[ ${METHOD} = install ]] || \
    286     [[ ${METHOD} = srcinstall ]] || \
    287     [[ ${METHOD} = upgrade ]] || \
    288     [[ ${METHOD} = srcupgrade ]] && \
    289     echo "${ALLDEPS}"
    290    
    291  # delete ${BUILDDIR}/virtuals if exists as not needed anymore  # delete ${BUILDDIR}/virtuals if exists as not needed anymore
    292  #[ -d ${BUILDDIR}/virtuals ] && rm -rf ${BUILDDIR}/virtuals  #[ -d ${BUILDDIR}/virtuals ] && rm -rf ${BUILDDIR}/virtuals
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