filesystem/setup-helper

   1 #!/bin/bash
   2 # post setup
   3 #
   4 # Johannes Winkelmann, jw at tks6 dot net
   5
   6 ROOT=$1
   7 DB=$ROOT/var/lib/pkg/db
   8
   9 ## those values should be changed:
  10 TMPDB=$DB.tmp
  11 BACKUPDB=$DB.backup
  12 PKGADD="pkgadd"
  13 PKGRM="pkgrm"
  14 MV="mv"
  15
  16
  17 is_installed() {
  18     printf "%s" $(pkginfo -r $ROOT -i | gawk -v r="^$1\$" '$1 ~ r {print $1}')
  19 }
  20
  21
  22 rename_packages() {
  23     if [ -z "$1" ]; then
  24         return
  25     fi
  26     pkg=$@
  27
  28     filter="sed "
  29     runfilter="no"
  30     for tuple in $@; do
  31         split=($(echo $tuple|sed -e 's|:| |'))
  32         if [ -n "${split[1]}" ] && [ `is_installed ${split[0]}` ]; then
  33             echo "Package renamed:  ${split[0]} -> ${split[1]}"
  34             filter="$filter -e 's|^${split[0]}$|${split[1]}|'"
  35             runfilter="yes"
  36         fi
  37     done
  38     if [ "$runfilter" = "no" ]; then
  39         return
  40     fi
  41
  42     :> $TMPDB
  43     if [ -f $DB ]; then
  44         nextIsName=1
  45         cat $DB|while read l; do
  46             if [ $nextIsName -eq 1 ]; then
  47                 nextIsName=0
  48                 echo $l|eval $filter >> $TMPDB
  49             else
  50                 if [ "$l" = "" ]; then
  51                     nextIsName=1
  52                 fi
  53                 echo $l >> $TMPDB
  54             fi
  55         done
  56     fi
  57
  58     $MV $DB $BACKUPDB
  59     $MV $TMPDB $DB
  60 }
  61
  62
  63 remove_packages() {
  64     for package in $@; do
  65         if [ `is_installed $package` ]; then
  66             echo "Package removed:  $package"
  67             $PKGRM -r $ROOT $package
  68         fi
  69     done
  70 }
  71
  72 inject_packages() {
  73     for package in $@; do
  74     pkg="`find core $EXTRA_COLLECTIONS \( -name \"${package}#*.pkg.tar.gz\" -o -name \"${package}#*.pkg.tar.bz2\" -o -name \"${package}#*.pkg.tar.xz\" \)&2> /dev/null`"
  75         if [ -z "$pkg" ]; then
  76                 echo "  ERROR: package $package not found on CRUX media installer"
  77         else
  78                 if [ -z `is_installed $package` ]; then
  79                     echo "Package injected: $package"
  80                         $PKGADD -r $ROOT -f $pkg
  81                 else
  82                         echo "Package upgraded: $package"
  83                         $PKGADD -r $ROOT -u -f $pkg
  84                 fi
  85         fi
  86     done
  87 }
  88
  89 ####################
  90
  91 if [ -z "$1" ]; then
  92     echo "Usage: $0 <root>"
  93     exit -1
  94 fi
  95
  96 EXTRA_COLLECTIONS=""
  97 for i in /media/crux/*; do.
  98         if [ -d $i ]; then
  99                 if [ "$i" != "core" ] && [ "$i" != "kernel" ]; then
 100                         EXTRA_COLLECTIONS="$EXTRA_COLLECTIONS $i"
 101                 fi
 102         fi
 103 done
 104
 105 ##### # 2.7 -> 2.8 #####
 106 echo "* CRUX 2.7 -> 2.8 setup-helper"
 107
 108 rename_packages "util-linux-ng:util-linux"
 109 remove_packages module-init-tools eject
 110 inject_packages kmod tzdata util-linux
 111
 112 if grep -q opt $EXTRA_COLLECTIONS; then
 113
 114         if [ `is_installed glib` ]; then
 115             inject_packages libffi
 116         fi
 117
 118         if [ `is_installed wpa_supplicant` ]; then
 119             inject_packages libnl
 120         fi
 121 fi
 122
 123 if grep -q xorg $EXTRA_COLLECTIONS; then
 124
 125         if [ `is_installed xorg-xcb-util` ]; then
 126             inject_packages xorg-xcb-util-image xorg-xcb-util-keysyms xorg-xcb-util-renderutil xorg-xcb-util-wm
 127         fi
 128
 129         if [ `is_installed xorg-xf86-input-evdev` ]; then
 130             inject_packages mtdev
 131         fi
 132
 133         if [ `is_installed xorg-xf86-input-synaptics` ]; then
 134             inject_packages mtdev
 135         fi
 136
 137         if [ `is_installed firefox` ]; then
 138             inject_packages nspr nss sqlite3
 139         fi
 140
 141         if [ `is_installed mesa3d` ]; then
 142             inject_packages glu
 143         fi
 144 fi
 145
 146 # force replacement of /etc/mtab with symlink
 147 ln -sf /proc/self/mounts $ROOT/etc/mtab