Magellan Linux

  • Back to homepage
    • /[magellan-source]/trunk/mage/usr/lib/mage/depwalker.sh

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

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

    revision 1559 by niro, Wed Dec 28 09:54:25 2011 UTC revision 2274 by niro, Fri Oct 25 07:52:00 2013 UTC
    # Line 21  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 54  usage() Line 33  usage()
    33   echo "  -b     --pbuild        build number of the package"   echo "  -b     --pbuild        build number of the package"
    34   echo "  -m     --method        which calc method should be used:"   echo "  -m     --method        which calc method should be used:"
    35   echo "                         install, srcinstall, depend, srcdepend"   echo "                         install, srcinstall, depend, srcdepend"
    36   echo "                         upgrade, srcupgrade"   echo "                         upgrade, srcupgrade,"
    37     echo "                         install-build-prerequisites,"
    38     echo "                         pretend-build-prerequisites"
    39     echo "  -d     --debug         enable debug mode"
    40   echo   echo
    41   echo "method, name, version and build must be given !"   echo "method, name, version and build must be given !"
    42   echo   echo
    43   exit 1   exit 1
    44  }  }
    45    
    46    # always default debug=0
    47    DEBUG=0
    48    
    49  # very basic getops  # very basic getops
    50  for i in $*  for i in $*
    51  do  do
    # Line 70  do Line 55  do
    55   --pver|-v) shift; PVER="$1" ;;   --pver|-v) shift; PVER="$1" ;;
    56   --pbuild|-b) shift; PBUILD="$1" ;;   --pbuild|-b) shift; PBUILD="$1" ;;
    57   --method|-m) shift; METHOD="$1" ;;   --method|-m) shift; METHOD="$1" ;;
    58     --debug|-d) shift; DEBUG=1 ;;
    59   --help|-h) usage ;;   --help|-h) usage ;;
    60   esac   esac
    61   shift   shift
    # Line 119  checklist_processeddeps() Line 105  checklist_processeddeps()
    105  }  }
    106    
    107  #####################  #####################
    108  ##  rumwandern /path/to/mage/file/.mage  ##  depwalking /path/to/mage/file/.mage
    109  rumwandern()  depwalking()
    110  {  {
    111   unset DEPEND   unset DEPEND
    112   unset SDEPEND   unset SDEPEND
    # Line 172  rumwandern() Line 158  rumwandern()
    158   fi   fi
    159   fi   fi
    160    
    161     if [[ ${METHOD} = install-build-prerequisites ]] || \
    162     [[ ${METHOD} = pretend-build-prerequisites ]]
    163     then
    164     # only one time
    165     if [[ ${LOOP_COUNTER} -lt 1 ]]
    166     then
    167     # only if SDEPEND is not zero
    168     if [ -n "${SDEPEND}" ]
    169     then
    170     # crlf is substantly needed !!
    171     if [ -n "${MY_DEPEND}" ]
    172     then
    173     MY_DEPEND="${MY_DEPEND}
    174     ${SDEPEND}"
    175     else
    176     MY_DEPEND="${SDEPEND}"
    177     fi
    178     fi
    179     fi
    180     LOOP_COUNTER=${LOOP_COUNTER}+1
    181     fi
    182    
    183   unset DEPEND   unset DEPEND
    184   unset SDEPEND   unset SDEPEND
    185    
    # Line 182  rumwandern() Line 190  rumwandern()
    190    
    191   while read SYM DEPNAME   while read SYM DEPNAME
    192   do   do
    193     if [[ ${DEBUG} = 1 ]]
    194     then
    195     echo "DEBUG: DEPNAME='${DEPNAME}'" >&2
    196     fi
    197    
    198   # exclude empty depnames   # exclude empty depnames
    199   [[ -z ${DEPNAME} ]] && continue   [[ -z ${DEPNAME} ]] && continue
    200    
    # Line 200  rumwandern() Line 213  rumwandern()
    213   fi   fi
    214    
    215   HIGHEST_DEPFILE=$(dep2highest_magefile "${DEPNAME}")   HIGHEST_DEPFILE=$(dep2highest_magefile "${DEPNAME}")
    216     if [[ -z ${HIGHEST_DEPFILE} ]]
    217     then
    218     INVALID_DEPS+=" ${DEPNAME}:${DFILE}"
    219     continue
    220     fi
    221    
    222   PCAT="$(magename2pcat ${HIGHEST_DEPFILE})"   PCAT="$(magename2pcat ${HIGHEST_DEPFILE})"
    223   PNAME="$(magename2pname ${HIGHEST_DEPFILE})"   PNAME="$(magename2pname ${HIGHEST_DEPFILE})"
    224   PVER="$(magename2pver ${HIGHEST_DEPFILE})"   PVER="$(magename2pver ${HIGHEST_DEPFILE})"
    225   PBUILD="$(magename2pbuild ${HIGHEST_DEPFILE})"   PBUILD="$(magename2pbuild ${HIGHEST_DEPFILE})"
    226    
    227   ## check ob schon in ALLDEPS enthalten dann mach weiter   ## dep already in ALLDEPS? then going on
    228    
    229   # usage of fgrep is extremly slow and consumes a lot of cpu power   # usage of fgrep is extremly slow and consumes a lot of cpu power
    230   #if [ -z "$(echo ${ALLDEPS} | fgrep "${HIGHEST_DEPFILE}")" ]   #if [ -z "$(echo ${ALLDEPS} | fgrep "${HIGHEST_DEPFILE}")" ]
    231   if checklist_alldeps "${HIGHEST_DEPFILE}"   if checklist_alldeps "${HIGHEST_DEPFILE}"
    232   then   then
    233   ### check ob DFILE schon installiert ist ###   ### check if the dependency is already installed ###
    234   if [ ! -d ${MROOT}${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]   if [ ! -d ${MROOT}${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]
    235   then   then
    236   rumwandern ${HIGHEST_DEPFILE}   depwalking ${HIGHEST_DEPFILE}
    237   ALLDEPS="${ALLDEPS} ${HIGHEST_DEPFILE}"   ALLDEPS="${ALLDEPS} ${HIGHEST_DEPFILE}"
    238   fi   fi
    239   fi   fi
    # Line 225  EOF Line 243  EOF
    243   return 0   return 0
    244  }  }
    245    
       
     ### abort if this package is already installed (retval 3)  
     # maybe later ?  
     #[ -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ] && exit 3  
       
    246  [[ ${METHOD} = pretend ]] || \  [[ ${METHOD} = pretend ]] || \
    247   [[ ${METHOD} = srcpretend ]] || \   [[ ${METHOD} = srcpretend ]] || \
    248   [[ ${METHOD} = uppretend ]] || \   [[ ${METHOD} = uppretend ]] || \
    249   [[ ${METHOD} = srcuppretend ]] && \   [[ ${METHOD} = srcuppretend ]] || \
    250     [[ ${METHOD} = pretend-build-prerequisites ]] && \
    251   echo -n "Calculating dependencies ... "   echo -n "Calculating dependencies ... "
    252    
    253    
    # Line 263  then Line 277  then
    277   PVER="$(magename2pver ${MAGEFILE})"   PVER="$(magename2pver ${MAGEFILE})"
    278   PBUILD="$(magename2pbuild ${MAGEFILE})"   PBUILD="$(magename2pbuild ${MAGEFILE})"
    279    
    280   # do not wander files which are installed   # do not walk files which are installed
    281   if [ ! -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]   if [ ! -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ]
    282   then   then
    283   # get dependencies the package   # get dependencies the package
    284   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  
    285   fi   fi
    286   done   done
    287  else  else
    288   # get dependencies the package   LOOP_COUNTER=0
    289   rumwandern ${MAGEFILE}   # get all dependencies of the package
    290     depwalking ${MAGEFILE}
    291    fi
    292    
    293    if [[ ${METHOD} != install-build-prerequisites ]] &&
    294     [[ ${METHOD} != pretend-build-prerequisites ]]
    295    then
    296   # now add the package itself to the dependencies   # now add the package itself to the dependencies
    297   ALLDEPS="${ALLDEPS} ${MAGEFILE}"   # (if not exists already)
    298     if checklist_alldeps "${MAGEFILE}"
    299     then
    300     ALLDEPS="${ALLDEPS} ${MAGEFILE}"
    301     fi
    302  fi  fi
    303    
    304  [[ ${METHOD} = pretend ]] || \  [[ ${METHOD} = pretend ]] || \
    305   [[ ${METHOD} = srcpretend ]] || \   [[ ${METHOD} = srcpretend ]] || \
    306   [[ ${METHOD} = uppretend ]] || \   [[ ${METHOD} = uppretend ]] || \
    307   [[ ${METHOD} = srcuppretend ]] && \   [[ ${METHOD} = srcuppretend ]] || \
    308     [[ ${METHOD} = pretend-build-prerequisites ]] && \
    309   echo "done"   echo "done"
    310    
    311    
    # Line 297  fi Line 313  fi
    313  if [[ ${METHOD} = pretend ]] || \  if [[ ${METHOD} = pretend ]] || \
    314   [[ ${METHOD} = srcpretend ]] || \   [[ ${METHOD} = srcpretend ]] || \
    315   [[ ${METHOD} = uppretend ]] || \   [[ ${METHOD} = uppretend ]] || \
    316   [[ ${METHOD} = srcuppretend ]]   [[ ${METHOD} = srcuppretend ]] || \
    317     [[ ${METHOD} = pretend-build-prerequisites ]]
    318  then  then
    319   # this is a little bit faster   # this is a little bit faster
    320   declare -i x=0   declare -i x=0
    # Line 314  then Line 331  then
    331   PBUILD="$(magename2pbuild ${i})"   PBUILD="$(magename2pbuild ${i})"
    332   if [ -z "${list}" ]   if [ -z "${list}" ]
    333   then   then
    334   list="\t${COLBLUE}[${k}] ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"   list="\t${COLBLUE}[${k}] ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
    335   else   else
    336   list="${list}   list="${list}
    337  \t${COLBLUE}[${k}] ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"  \t${COLBLUE}[${k}] ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
    # Line 325  then Line 342  then
    342   echo -e "${list}"   echo -e "${list}"
    343   echo   echo
    344    
    345     if [[ ! -z ${INVALID_DEPS} ]]
    346     then
    347     echo -e "${COLRED}Invalid dependencies found:${COLDEFAULT}"
    348     for i in ${INVALID_DEPS}
    349     do
    350     _dep="${i%%:*}"
    351     _mage="${i##*:}"
    352     echo -e "${COLRED} '${_dep}' -> '${_mage}'${COLDEFAULT}"
    353     done
    354     echo
    355     fi
    356    
    357   if [[ ! -z ${NO_UPGRADE_CANDIDATE} ]]   if [[ ! -z ${NO_UPGRADE_CANDIDATE} ]]
    358   then   then
    359   echo -e "${COLRED}Currently no candidates found for:${COLDEFAULT}"   echo -e "${COLRED}Currently no candidates found for:${COLDEFAULT}"
    # Line 344  fi Line 373  fi
    373  [[ ${METHOD} = install ]] || \  [[ ${METHOD} = install ]] || \
    374   [[ ${METHOD} = srcinstall ]] || \   [[ ${METHOD} = srcinstall ]] || \
    375   [[ ${METHOD} = upgrade ]] || \   [[ ${METHOD} = upgrade ]] || \
    376   [[ ${METHOD} = srcupgrade ]] && \   [[ ${METHOD} = srcupgrade ]] || \
    377     [[ ${METHOD} = install-build-prerequisites ]] && \
    378   echo "${ALLDEPS}"   echo "${ALLDEPS}"
       
     # delete ${BUILDDIR}/virtuals if exists as not needed anymore  
     #[ -d ${BUILDDIR}/virtuals ] && rm -rf ${BUILDDIR}/virtuals  
    Legend:
    Removed from v.1559  
    changed lines
      Added in v.2274