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    Contents of /branches/mage-next/src/magequery.in

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    Revision 1290 - (show annotations) (download) (as text)
    Thu May 12 22:20:59 2011 UTC (12 years, 11 months ago) by niro
    Original Path: trunk/mage/usr/lib/mage/magequery.sh
    File MIME type: application/x-sh
    File size: 3831 byte(s) 
    -reworked magequery getopts and fixed coding style
    1 #!/bin/bash
    2
    3 # query mage database for installed packages
    4 # $Id$
    5
    6 print_usage()
    7 {
    8 echo "$(basename $0 .sh) querys the mage database for installed packages."
    9 echo
    10 echo " -n NAME searches for name NAME"
    11 echo " -v VER searches for version VER, needs -n"
    12 echo " -b BUILD searches for build number BUILD, needs -n -v"
    13 echo " -c CAT shows all packages of given categorie"
    14 echo " -i shows an inventory of all installed packages"
    15 echo " -f PATH searches package names in given path"
    16 echo
    17 echo " Examples:"
    18 echo
    19 echo " $(basename $0 .sh) -n xorg -v 6.8.0 -b r1"
    20 echo " searches for package xorg-6.8.0-r1"
    21 echo
    22 }
    23
    24 # default args:
    25 GET_INVENTORY=false
    26 SEARCH_ONLY_PATH=false
    27 SEARCH_ONLY_CAT=false
    28
    29 # no params given, or is only an arg not ar param, exit
    30 if [[ $# -lt 1 ]] || [[ ${1:0:1} != - ]]
    31 then
    32 print_usage
    33 exit 1
    34 fi
    35
    36 # very basic getops
    37 for i in $*
    38 do
    39 case $1 in
    40 -n) shift; S_PNAME="$1" ;;
    41 -v) shift; S_PVER="$1" ;;
    42 -b) shift; S_PBUILD="$1" ;;
    43 -i) GET_INVENTORY="true" ;;
    44 -f) SEARCH_ONLY_PATH="true"; shift; SEARCH_PATH="$1" ;;
    45 -c) SEARCH_ONLY_CAT="true"; shift; SEARCH_CAT="$1" ;;
    46 -h) print_usage; exit 0 ;;
    47 -*) print_usage; exit 1 ;;
    48 esac
    49 shift
    50 done
    51
    52 source /etc/mage.rc.global
    53 source /etc/mage.rc
    54 RETVAL=1
    55
    56 if [[ ${SEARCH_ONLY_PATH} = true ]]
    57 then
    58 unset S_PACKAGES
    59 unset i pkg
    60 for i in $(fgrep -rl "${SEARCH_PATH}" ${INSTALLDB})
    61 do
    62 # ignore magefiles!
    63 case ${i} in
    64 *.mage) continue ;;
    65 esac
    66
    67 # print categorie and pkgname
    68 pkg="$(basename ${i%/*/*})/$(basename ${i%/*})"
    69 if [[ -z $(echo ${S_PACKAGES} | grep ${pkg}) ]]
    70 then
    71 S_PACKAGES="${S_PACKAGES} ${pkg}"
    72 fi
    73 done
    74
    75 # show packages
    76 for pkg in ${S_PACKAGES}
    77 do
    78 echo "${pkg}"
    79 done
    80
    81 exit 0
    82 fi
    83
    84 if [[ ${SEARCH_ONLY_CAT} = true ]]
    85 then
    86 # no packages of SEARCH_CAT are installed
    87 [[ ! -d ${MROOT}${INSTALLDB}/${SEARCH_CAT} ]] && exit 1
    88
    89 for i in ${INSTALLDB}/${SEARCH_CAT}/*
    90 do
    91 # print categorie and pkgname
    92 echo "$(basename ${i%/*})/$(basename ${i})"
    93 done
    94
    95 exit 0
    96 fi
    97
    98 if [[ ${GET_INVENTORY} = true ]]
    99 then
    100 for package in $(find ${MROOT}${INSTALLDB} -mindepth 2 -maxdepth 2 -type d -printf "%h,%f\n" | sort)
    101 do
    102 pcat="$(basename $(echo ${package} | cut -d, -f1))"
    103 pname="$(echo ${package} | cut -d, -f2)"
    104 if [[ -z ${invlist} ]]
    105 then
    106 invlist="${pcat}/${pname}"
    107 else
    108 invlist="${invlist}
    109 ${pcat}/${pname}"
    110 fi
    111 done
    112
    113 # now show the list
    114 echo "${invlist}"
    115 exit 0
    116 fi
    117
    118 for i in ${MROOT}${INSTALLDB}/*/*
    119 do
    120 INST_PNAME=no
    121 INST_PVER=no
    122 INST_PBUILD=no
    123
    124 x=$(basename ${i})
    125 PNAME=${x%-*-*}
    126 PVER=$(echo ${x#${PNAME}-} | cut -d- -f1)
    127 PBUILD=$(echo ${x#${PNAME}-} | cut -d- -f2)
    128
    129 if [[ ${PNAME} == ${S_PNAME} ]]
    130 then
    131 INST_PNAME=yes
    132
    133 if [[ -n ${S_PVER} ]]
    134 then
    135 if [[ ${PVER} == ${S_PVER} ]]
    136 then
    137 INST_PVER=yes
    138 fi
    139
    140 if [[ -n ${S_PBUILD} ]]
    141 then
    142 if [[ ${PBUILD} == ${S_PBUILD} ]]
    143 then
    144 INST_PBUILD=yes
    145 fi
    146 fi
    147 fi
    148
    149 # search for pname only
    150 if [[ -n ${S_PNAME} ]] && [[ -z ${S_PVER} ]] && [[ -z ${S_PBUILD} ]]
    151 then
    152 if [[ ${INST_PNAME} = yes ]]
    153 then
    154 echo "${S_PNAME} is installed [ ${PNAME}-${PVER}-${PBUILD} ]"
    155 RETVAL=0
    156 break
    157 fi
    158 fi
    159
    160 # search for pname and pver
    161 if [[ -n ${S_PNAME} ]] && [[ -n ${S_PVER} ]] && [[ -z ${S_PBUILD} ]]
    162 then
    163 if [[ ${INST_PNAME} = yes ]] && [[ ${INST_PVER} = yes ]]
    164 then
    165 echo "${S_PNAME}-${S_PVER} is installed [ ${PNAME}-${PVER}-${PBUILD} ]"
    166 RETVAL=0
    167 break
    168 fi
    169 fi
    170
    171 # search for pname, pver and pbuild
    172 if [[ -n ${S_PNAME} ]] && [[ -n ${S_PVER} ]] && [[ -n ${S_PBUILD} ]]
    173 then
    174 if [[ ${INST_PNAME} = yes ]] && [[ ${INST_PVER} = yes ]] && [[ ${INST_PBUILD} = yes ]]
    175 then
    176 echo "${S_PNAME}-${S_PVER}-${S_PBUILD} is installed [ ${PNAME}-${PVER}-${PBUILD} ]"
    177 RETVAL=0
    178 break
    179 fi
    180 fi
    181 fi
    182 done
    183
    184 exit ${RETVAL}