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

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    Revision 24 - (show annotations) (download) (as text)
    Wed Jan 5 05:08:01 2005 UTC (19 years, 4 months ago) by niro
    File MIME type: application/x-sh
    File size: 4057 byte(s) 
    mage-0.3.6-r8 import
    1 #!/bin/bash
    2
    3 #fixdatabase_ifs.sh
    4 # version: 0.3.6-r5
    5 #(deprecated; used to upgrade systems prior 0.3.6-r1 )
    6
    7 #fixes the ifs of included db_files in given package
    8
    9 MLIBDIR=/usr/lib/mage
    10
    11 usage(){
    12 echo
    13 echo "$(basename $0) OLD_IFS NEW_IFS /path/to/PACKAGEFILE.mpk"
    14 echo
    15 }
    16
    17 if [ $# -ne 3 ]
    18 then
    19 usage
    20 exit 1
    21 fi
    22
    23 #some needed infos
    24 source ${MLIBDIR}/mage3.functions.sh
    25 source /etc/mage.rc
    26
    27 PKGFILE=$3
    28 PKGNAME=$(basename ${PKGFILE} .mpk)
    29 OLD_IFS=$1
    30 NEW_IFS=$2
    31
    32 DB_ENTRY=${BUILDDIR}/${PKGNAME}
    33
    34 echo -n "Unpacking ${PKGNAME} ... "
    35 tar xjmf ${PKGFILE} -C ${BUILDDIR}
    36 echo "done"
    37
    38
    39 echo -n "Updating ${PKGNAME}/.files ... "
    40 #updating .files db entries
    41 if [ -e ${DB_ENTRY}/.files ]
    42 then
    43 #make backup
    44 mv ${DB_ENTRY}/.files \
    45 ${DB_ENTRY}/.files-old
    46
    47 #sets fieldseperator to "$OLD_IFS" instead of " "
    48 IFS=${OLD_IFS}
    49
    50 #update
    51 while read pathto posix user group mtime md5sum
    52 do
    53 echo "${pathto}${NEW_IFS}${posix}${NEW_IFS}${user}${NEW_IFS}${group}${NEW_IFS}${mtime}${NEW_IFS}${md5sum}" \
    54 >> ${DB_ENTRY}/.files
    55 done < ${DB_ENTRY}/.files-old
    56
    57 #remove old list
    58 rm -f ${DB_ENTRY}/.files-old
    59
    60 #very important: unsetting the fieldseperator
    61 unset IFS
    62 else
    63 fatal_error .files
    64 fi
    65 #recreate if .files was zero
    66 if [ ! -e ${DB_ENTRY}/.files ]
    67 then
    68 touch ${DB_ENTRY}/.files
    69 fi
    70 echo "done"
    71
    72
    73 echo -n "Updating ${PKGNAME}/.symlinks ... "
    74 #updating .symlinks db entries
    75 if [ -e ${DB_ENTRY}/.symlinks ]
    76 then
    77 #make backup
    78 mv ${DB_ENTRY}/.symlinks \
    79 ${DB_ENTRY}/.symlinks-old
    80
    81 #sets fieldseperator to "$OLD_IFS" instead of " "
    82 IFS=${OLD_IFS}
    83
    84 #update
    85 while read pathto posix link mtime
    86 do
    87 echo "${pathto}${NEW_IFS}${posix}${NEW_IFS}${link}${NEW_IFS}${mtime}" \
    88 >> ${DB_ENTRY}/.symlinks
    89 done < ${DB_ENTRY}/.symlinks-old
    90
    91 #remove old list
    92 rm -f ${DB_ENTRY}/.symlinks-old
    93
    94 #very important: unsetting the fieldseperator
    95 unset IFS
    96 else
    97 fatal_error .symlinks
    98 fi
    99 #recreate if .symlinks was zero
    100 if [ ! -e ${DB_ENTRY}/.symlinks ]
    101 then
    102 touch ${DB_ENTRY}/.symlinks
    103 fi
    104 echo "done"
    105
    106
    107 echo -n "Updating ${PKGNAME}/.dirs ... "
    108 #updating .dirs db entries
    109 if [ -e ${DB_ENTRY}/.dirs ]
    110 then
    111 #make backup
    112 mv ${DB_ENTRY}/.dirs \
    113 ${DB_ENTRY}/.dirs-old
    114
    115 #sets fieldseperator to "$OLD_IFS" instead of " "
    116 IFS=${OLD_IFS}
    117
    118 #update
    119 while read pathto posix user group
    120 do
    121 echo "${pathto}${NEW_IFS}${posix}${NEW_IFS}${user}${NEW_IFS}${group}" \
    122 >> ${DB_ENTRY}/.dirs
    123 done < ${DB_ENTRY}/.dirs-old
    124
    125 #remove old list
    126 rm -f ${DB_ENTRY}/.dirs-old
    127
    128 #very important: unsetting the fieldseperator
    129 unset IFS
    130 else
    131 fatal_error .dirs
    132 fi
    133 #recreate if .dirs was zero
    134 if [ ! -e ${DB_ENTRY}/.dirs ]
    135 then
    136 touch ${DB_ENTRY}/.dirs
    137 fi
    138 echo "done"
    139
    140
    141 echo -n "Updating ${PKGNAME}/.pipes ... "
    142 #updating .pipes db entries
    143 if [ -e ${DB_ENTRY}/.pipes ]
    144 then
    145 #make backup
    146 mv ${DB_ENTRY}/.pipes \
    147 ${DB_ENTRY}/.pipes-old
    148
    149 #sets fieldseperator to "$OLD_IFS" instead of " "
    150 IFS=${OLD_IFS}
    151
    152 #update
    153 while read pathto posix
    154 do
    155 echo "${pathto}${NEW_IFS}${posix}" \
    156 >> ${DB_ENTRY}/.pipes
    157 done < ${DB_ENTRY}/.pipes-old
    158
    159 #remove old list
    160 rm -f ${DB_ENTRY}/.pipes-old
    161
    162 #very important: unsetting the fieldseperator
    163 unset IFS
    164 else
    165 fatal_error .pipes
    166 fi
    167 #recreate if .pipes was zero
    168 if [ ! -e ${DB_ENTRY}/.pipes ]
    169 then
    170 touch ${DB_ENTRY}/.pipes
    171 fi
    172 echo "done"
    173
    174
    175 echo -n "Updating ${PKGNAME}/.char ... "
    176 #updating .char db entries
    177 if [ -e ${DB_ENTRY}/.char ]
    178 then
    179 #make backup
    180 mv ${DB_ENTRY}/.char \
    181 ${DB_ENTRY}/.char-old
    182
    183 #sets fieldseperator to "$OLD_IFS" instead of " "
    184 IFS=${OLD_IFS}
    185
    186 #update
    187 while read pathto posix
    188 do
    189 echo "${pathto}${NEW_IFS}${posix}" \
    190 >> ${DB_ENTRY}/.char
    191 done < ${DB_ENTRY}/.char-old
    192
    193 #remove old list
    194 rm -f ${DB_ENTRY}/.char-old
    195
    196 #very important: unsetting the fieldseperator
    197 unset IFS
    198 else
    199 fatal_error .char
    200 fi
    201 #recreate if .char was zero
    202 if [ ! -e ${DB_ENTRY}/.char ]
    203 then
    204 touch ${DB_ENTRY}/.char
    205 fi
    206 echo "done"
    207
    208 echo -n "Rebuilding Package ... "
    209 cd ${BUILDDIR}
    210 tar cjf ${PKGNAME}.tar.bz2 ./${PKGNAME}
    211 install -d ${PKGDIR}
    212 mv ${PKGNAME}.tar.bz2 ${PKGDIR}/${PKGNAME}.mpk
    213 echo "done"
    214 echo

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