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

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    Revision 32 - (hide annotations) (download) (as text)
    Thu Jan 6 02:54:09 2005 UTC (19 years, 4 months ago) by niro
    File MIME type: application/x-sh
    File size: 2131 byte(s) 
    initial release
    1 niro 32 #!/bin/bash
    2    
    3     #query mage database for installed packages
    4    
    5     print_usage()
    6     {
    7     echo "$(basename $0 .sh) querys the mage database for installed packages."
    8     echo
    9     echo " -n NAME searches for name NAME"
    10     echo " -v VER searches for version VER, needs -n"
    11     echo " -b BUILD searches for build number BUILD, needs -n -v"
    12     echo
    13     echo " Examples:"
    14     echo
    15     echo " $(basename $0 .sh) -n xorg -v 6.8.0 -b r1"
    16     echo " searches for package xorg-6.8.0-r1"
    17     echo
    18     }
    19    
    20     while getopts "n:v:b:h-" opt ; do
    21     case "${opt}" in
    22     n)
    23     S_PNAME="${OPTARG}"
    24     ;;
    25    
    26     v)
    27     S_PVER="${OPTARG}"
    28     ;;
    29    
    30     b)
    31     S_PBUILD="${OPTARG}"
    32     ;;
    33     h)
    34     print_usage
    35     exit 0
    36     ;;
    37    
    38     -) break
    39     ;;
    40    
    41     *)
    42     print_usage
    43     exit 1
    44     ;;
    45     esac
    46     done
    47     shift $(($OPTIND - 1))
    48    
    49    
    50     source /etc/mage.rc
    51     RETVAL=1
    52    
    53     for i in ${INSTALLDB}/*/*
    54     do
    55     INST_PNAME=no
    56     INST_PVER=no
    57     INST_PBUILD=no
    58    
    59     x=$(basename ${i})
    60     PNAME=${x%-*-*}
    61     PVER=$(echo ${x#${PNAME}-}| cut -d- -f1)
    62     PBUILD=$(echo ${x#${PNAME}-}| cut -d- -f2)
    63    
    64     if [[ ${PNAME} == ${S_PNAME} ]]
    65     then
    66     INST_PNAME=yes
    67    
    68     if [ -n "${S_PVER}" ]
    69     then
    70     if [[ ${PVER} == ${S_PVER} ]]
    71     then
    72     INST_PVER=yes
    73     fi
    74    
    75     if [ -n "${S_PBUILD}" ]
    76     then
    77     if [[ ${PBUILD} == ${S_PBUILD} ]]
    78     then
    79     INST_PBUILD=yes
    80     fi
    81     fi
    82     fi
    83    
    84     # search for pname only
    85     if [ -n "${S_PNAME}" -a -z "${S_PVER}" -a -z "${S_PBUILD}" ]
    86     then
    87     if [ "${INST_PNAME}" = yes ]
    88     then
    89     echo "${S_PNAME} is installed [ ${PNAME}-${PVER}-${PBUILD} ]"
    90     RETVAL=0
    91     break
    92     fi
    93     fi
    94    
    95     # search for pname and pver
    96     if [ -n "${S_PNAME}" -a -n "${S_PVER}" -a -z "${S_PBUILD}" ]
    97     then
    98     if [ "${INST_PNAME}" = "yes" -a "${INST_PVER}" = "yes" ]
    99     then
    100     echo "${S_PNAME}-${S_PVER} is installed [ ${PNAME}-${PVER}-${PBUILD} ]"
    101     RETVAL=0
    102     break
    103     fi
    104     fi
    105    
    106     # search for pname, pver and pbuild
    107     if [ -n "${S_PNAME}" -a -n "${S_PVER}" -a -n "${S_PBUILD}" ]
    108     then
    109     if [ "${INST_PNAME}" = "yes" -a "${INST_PVER}" = "yes" -a "${INST_PBUILD}" = "yes" ]
    110     then
    111     echo "${S_PNAME}-${S_PVER}-${S_PBUILD} is installed [ ${PNAME}-${PVER}-${PBUILD} ]"
    112     RETVAL=0
    113     break
    114     fi
    115     fi
    116     fi
    117     done
    118    
    119     exit ${RETVAL}