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    Contents of /trunk/mage/usr/lib/mage/magequery.sh

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    Revision 1783 - (show annotations) (download) (as text)
    Mon Mar 12 23:23:28 2012 UTC (12 years, 1 month ago) by niro
    File MIME type: application/x-sh
    File size: 4403 byte(s) 
    -always export C locale to fix utf-8 issues
    1 #!/bin/bash
    2
    3 # query mage database for installed packages
    4 # $Id$
    5
    6 # always export C locale to fix utf-8 issues
    7 export LC_ALL=C
    8
    9 print_usage()
    10 {
    11 echo "$(basename $0 .sh) querys the mage database for installed packages."
    12 echo
    13 echo " -n NAME searches for name NAME"
    14 echo " -v VER searches for version VER, needs -n"
    15 echo " -b BUILD searches for build number BUILD, needs -n -v"
    16 echo " -c CAT shows all packages of given categorie"
    17 echo " -i shows an inventory of all installed packages"
    18 echo " -f PATH searches packages which own given file"
    19 echo " -e PATH searches the package which owns the exact given filename"
    20 echo
    21 echo " Examples:"
    22 echo
    23 echo " $(basename $0 .sh) -n xorg -v 6.8.0 -b r1"
    24 echo " searches for package xorg-6.8.0-r1"
    25 echo
    26 }
    27
    28 # default args:
    29 GET_INVENTORY=false
    30 SEARCH_ONLY_PATH=false
    31 SEARCH_ONLY_CAT=false
    32 SEARCH_EXACT_FILENAME=false
    33
    34 # no params given, or is only an arg not ar param, exit
    35 if [[ $# -lt 1 ]] || [[ ${1:0:1} != - ]]
    36 then
    37 print_usage
    38 exit 1
    39 fi
    40
    41 # very basic getops
    42 for i in $*
    43 do
    44 case $1 in
    45 -n) shift; S_PNAME="$1" ;;
    46 -v) shift; S_PVER="$1" ;;
    47 -b) shift; S_PBUILD="$1" ;;
    48 -i) GET_INVENTORY="true" ;;
    49 -f) SEARCH_ONLY_PATH="true"; shift; SEARCH_PATH="$1" ;;
    50 -e) SEARCH_ONLY_PATH="true"; SEARCH_EXACT_FILENAME="true"; shift; SEARCH_PATH="$1" ;;
    51 -c) SEARCH_ONLY_CAT="true"; shift; SEARCH_CAT="$1" ;;
    52 -h) print_usage; exit 0 ;;
    53 -*) print_usage; exit 1 ;;
    54 esac
    55 shift
    56 done
    57
    58 source /etc/mage.rc.global
    59 source ${MAGERC}
    60 RETVAL=1
    61
    62 if [[ ${SEARCH_ONLY_PATH} = true ]]
    63 then
    64 unset S_PACKAGES
    65 unset i pkg
    66 if [[ ${SEARCH_EXACT_FILENAME} = true ]]
    67 then
    68 # fix ++, which gets interpreted as a regex
    69 SEARCH_PATH="${SEARCH_PATH//+/\\+}"
    70 # fix [, which gets interpreted as a regex
    71 SEARCH_PATH="${SEARCH_PATH//[/\\[}"
    72 S_CANDIDATES=$(egrep -rl "^${SEARCH_PATH}§" ${INSTALLDB})
    73 else
    74 S_CANDIDATES=$(fgrep -rl "${SEARCH_PATH}" ${INSTALLDB})
    75 fi
    76 for i in ${S_CANDIDATES}
    77 do
    78 # ignore magefiles!
    79 case ${i} in
    80 *.mage) continue ;;
    81 esac
    82
    83 # print categorie and pkgname
    84 pkg="$(basename ${i%/*/*})/$(basename ${i%/*})"
    85 if [[ -z $(echo ${S_PACKAGES} | grep ${pkg}) ]]
    86 then
    87 S_PACKAGES="${S_PACKAGES} ${pkg}"
    88 fi
    89 done
    90
    91 # show packages
    92 for pkg in ${S_PACKAGES}
    93 do
    94 echo "${pkg}"
    95 done
    96
    97 exit 0
    98 fi
    99
    100 if [[ ${SEARCH_ONLY_CAT} = true ]]
    101 then
    102 # no packages of SEARCH_CAT are installed
    103 [[ ! -d ${MROOT}${INSTALLDB}/${SEARCH_CAT} ]] && exit 1
    104
    105 for i in ${INSTALLDB}/${SEARCH_CAT}/*
    106 do
    107 # print categorie and pkgname
    108 echo "$(basename ${i%/*})/$(basename ${i})"
    109 done
    110
    111 exit 0
    112 fi
    113
    114 if [[ ${GET_INVENTORY} = true ]]
    115 then
    116 for package in $(find ${MROOT}${INSTALLDB} -mindepth 2 -maxdepth 2 -type d -printf "%h,%f\n" | sort)
    117 do
    118 pcat="$(basename $(echo ${package} | cut -d, -f1))"
    119 pname="$(echo ${package} | cut -d, -f2)"
    120 if [[ -z ${invlist} ]]
    121 then
    122 invlist="${pcat}/${pname}"
    123 else
    124 invlist="${invlist}
    125 ${pcat}/${pname}"
    126 fi
    127 done
    128
    129 # now show the list
    130 echo "${invlist}"
    131 exit 0
    132 fi
    133
    134 for i in ${MROOT}${INSTALLDB}/*/*
    135 do
    136 INST_PNAME=no
    137 INST_PVER=no
    138 INST_PBUILD=no
    139
    140 x=$(basename ${i})
    141 PNAME=${x%-*-*}
    142 PVER=$(echo ${x#${PNAME}-} | cut -d- -f1)
    143 PBUILD=$(echo ${x#${PNAME}-} | cut -d- -f2)
    144
    145 if [[ ${PNAME} == ${S_PNAME} ]]
    146 then
    147 INST_PNAME=yes
    148
    149 if [[ -n ${S_PVER} ]]
    150 then
    151 if [[ ${PVER} == ${S_PVER} ]]
    152 then
    153 INST_PVER=yes
    154 fi
    155
    156 if [[ -n ${S_PBUILD} ]]
    157 then
    158 if [[ ${PBUILD} == ${S_PBUILD} ]]
    159 then
    160 INST_PBUILD=yes
    161 fi
    162 fi
    163 fi
    164
    165 # search for pname only
    166 if [[ -n ${S_PNAME} ]] && [[ -z ${S_PVER} ]] && [[ -z ${S_PBUILD} ]]
    167 then
    168 if [[ ${INST_PNAME} = yes ]]
    169 then
    170 echo "${S_PNAME} is installed [ ${PNAME}-${PVER}-${PBUILD} ]"
    171 RETVAL=0
    172 break
    173 fi
    174 fi
    175
    176 # search for pname and pver
    177 if [[ -n ${S_PNAME} ]] && [[ -n ${S_PVER} ]] && [[ -z ${S_PBUILD} ]]
    178 then
    179 if [[ ${INST_PNAME} = yes ]] && [[ ${INST_PVER} = yes ]]
    180 then
    181 echo "${S_PNAME}-${S_PVER} is installed [ ${PNAME}-${PVER}-${PBUILD} ]"
    182 RETVAL=0
    183 break
    184 fi
    185 fi
    186
    187 # search for pname, pver and pbuild
    188 if [[ -n ${S_PNAME} ]] && [[ -n ${S_PVER} ]] && [[ -n ${S_PBUILD} ]]
    189 then
    190 if [[ ${INST_PNAME} = yes ]] && [[ ${INST_PVER} = yes ]] && [[ ${INST_PBUILD} = yes ]]
    191 then
    192 echo "${S_PNAME}-${S_PVER}-${S_PBUILD} is installed [ ${PNAME}-${PVER}-${PBUILD} ]"
    193 RETVAL=0
    194 break
    195 fi
    196 fi
    197 fi
    198 done
    199
    200 exit ${RETVAL}