filesystem/setup

   1 #!/bin/ash
   2 #
   3 # CRUX-ARM Setup
   4 #
   5 # Copyright (c) 2001-2005 by Per Liden <per@fukt.bth.se>
   6 #
   7 # Adapted for CRUX-ARM by Jose V Beneyto <sepen@crux.nu>
   8 #
   9 # This program is free software; you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 2 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # This program is distributed in the hope that it will be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 # GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with this program; if not, write to the Free Software
  21 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  22 # USA.
  23 #
  24
  25 VERSION="2.7"
  26
  27 do_dialog() {
  28     dialog --backtitle "CRUX $VERSION Setup" --no-shadow "$@"
  29 }
  30
  31 do_abort() {
  32     do_dialog --aspect 50 --defaultno --yesno "Abort installation?" 0 0 && exit 1
  33 }
  34
  35 do_select() {
  36     while true; do
  37         do_dialog "$@"
  38         if [ $? != 0 ]; then
  39             do_abort
  40         else
  41             break
  42         fi
  43     done
  44 }
  45
  46 welcome() {
  47     do_select --aspect 5 --yesno "Welcome!\n\nThis script will guide you through the installation of CRUX packages.\n\nBefore starting the installation make sure you have read and understood the \"CRUX Installation Guide\". If you have done that then please continue, else abort the installation and come back later.\n\nAre you really sure you want to continue?" 0 0
  48 }
  49
  50 select_action() {
  51     do_select --menu "Install or upgrade?" 9 45 2 \
  52                      "1" "Install CRUX $VERSION" \
  53                      "2" "Upgrade to CRUX $VERSION" 2> $tmpfile
  54     ACTION=`cat $tmpfile`
  55     if [ "$ACTION" = "1" ]; then
  56         ACTION="INSTALL"
  57     else
  58         ACTION="UPGRADE"
  59         do_select --aspect 5 --yesno "NOTE!\n\nBefore upgrading make sure /etc/pkgadd.conf in the old installation is tuned to fit your needs, important files might otherwise be overwritten. Further, when this script has completed the upgrade you need to go though the rejected files in /var/lib/pkg/rejected/ and upgrade them manually if needed. See the pkgadd(8) man page for more information about /etc/pkgadd.conf.\n\nAre you really sure you want to continue?" 0 0
  60     fi
  61     echo "ACTION: $ACTION" > /tmp/action
  62 }
  63
  64 select_root() {
  65     while true; do
  66         do_select --aspect 40 --inputbox "Enter directory where your CRUX root partition is mounted:" 0 0 "/mnt" 2> $tmpfile
  67         ROOT=`cat $tmpfile`
  68         if [ -d "$ROOT" ]; then
  69             if [ "$ACTION" = "INSTALL" ] || [ -f "$ROOT/var/lib/pkg/db" ]; then
  70                 break
  71             fi
  72             do_dialog --aspect 50 --msgbox "Directory does not look like a CRUX root directory. Try again." 0 0
  73         else
  74             do_dialog --aspect 50 --msgbox "Directory not found. Try again." 0 0
  75         fi
  76     done
  77 }
  78
  79 select_collections() {
  80         if [ "$ACTION" != "INSTALL" ]; then
  81                 return 0
  82         fi
  83         if [ ! -d core ] || [ ! -d kernel ]; then
  84                 do_dialog --aspect 50 --msgbox "Package directories (core and kernel) were not found in $crux_dir. Aborting." 0 0
  85                 exit 1
  86         fi
  87         TITLE="Select collections to install:\n(detailed package selection will follow)"
  88         do_select --separate-output --checklist "$TITLE" 13 60 6 \
  89                 core "The core packages (required)" ON \
  90                 opt "Optional packages" OFF \
  91                 xorg "X.org packages" OFF 2> $collfile
  92 }
  93
  94 ask_detailed() {
  95         if [ "$ACTION" != "INSTALL" ]; then
  96                 return 0
  97         fi
  98         do_dialog --aspect 50 --defaultno --yesno "Do you want the chance to select packages individually?" 0 0 && DO_DETAILED="yes"
  99 }
 100
 101 select_packages() {
 102         if [ ! -d core ] || [ ! -d kernel ]; then
 103                 do_dialog --aspect 50 --msgbox "Package directories (core and kernel) were not found in $crux_dir. Aborting." 0 0
 104                 exit 1
 105         fi
 106         if [ "$ACTION" = "INSTALL" ]; then
 107                 if [ "$DO_DETAILED" = "yes" ]; then
 108                         for collection in core opt xorg; do
 109                                 [ ! -d $collection ] && continue
 110                                 presel=`grep $collection $collfile`
 111                                 if [ "$presel" == "$collection" ]; then
 112                                         checked=ON
 113                                 else
 114                                         checked=OFF
 115                                 fi
 116                                 do_dialog --aspect 50 --infobox "Searching for packages, please wait..." 0 0
 117                                 TITLE="Select $collection packages to install:"
 118                                 PKG_LIST=`find $collection -name '*.pkg.tar.*' | cut -d'/' -f2  | sed "s|.pkg.tar.[^ ]*|\t($collection) $checked\n|g" | sort | xargs echo ' '`
 119                                 do_select --separate-output --checklist "$TITLE" 19 60 12 $PKG_LIST 2>> $pkgfile
 120                         done
 121                 else # no detailed selection
 122                         for collection in core opt xorg; do
 123                                 [ ! -d $collection ] && continue
 124                                 presel=`grep $collection $collfile`
 125                                 if [ "$presel" == "$collection" ]; then
 126                                         find $collection -name '*.pkg.tar.*' | cut -d'/' -f2  | sed "s|.pkg.tar.[^ ]*|\t($collection) $checked\n|g" | sort >> $pkgfile
 127                                 fi
 128                         done
 129                 fi
 130         else
 131                 # Upgrade
 132                 do_dialog --aspect 50 --infobox "Searching for packages, please wait..." 0 0
 133                 TITLE="Select packages to upgrade:"
 134                 INSTALLED_PACKAGES=`pkginfo -r $ROOT -i | gawk '{ print $1; }'`
 135                 for package in $INSTALLED_PACKAGES; do
 136                         CORE_LIST="$CORE_LIST `find core \( -name \"${package}#*.pkg.tar.gz\" -o -name \"${package}#*.pkg.tar.bz2\" -o -name \"${package}#*.pkg.tar.xz\" \) -printf '%f (core) ON\n' | sed 's/.pkg.tar.[^ ]*/ /g' | sort | xargs echo ' '`"
 137                         OPT_LIST="$OPT_LIST `find opt \( -name \"${package}#*.pkg.tar.gz\" -o -name \"${package}#*.pkg.tar.bz2\" -o -name \"${package}#*.pkg.tar.xz\" \) -printf '%f (opt) ON\n' | sed 's/.pkg.tar.[^ ]*/ /g' | sort | xargs echo ' '`"
 138                         XORG_LIST="$XORG_LIST `find xorg \( -name \"${package}#*.pkg.tar.gz\" -o -name \"${package}#*.pkg.tar.bz2\" -o -name \"${package}#*.pkg.tar.xz\" \) -printf '%f (xorg) ON\n' | sed 's/.pkg.tar.[^ ]*/ /g' | sort | xargs echo ' '`"
 139                 done
 140                 do_select --separate-output --checklist "$TITLE" 19 60 12 $CORE_LIST $OPT_LIST $XORG_LIST 2> $pkgfile
 141         fi
 142 }
 143
 144 check_dependencies() {
 145         if [ "$ACTION" != "INSTALL" ]; then
 146                 return 0
 147         fi
 148         do_dialog --aspect 50 --infobox "Checking dependencies, please wait..." 0 0
 149         get_missing_deps
 150         if [ -n "$MISSING_DEPS" ]; then
 151                 for package in $MISSING_DEPS; do
 152                         _package="`find . -name '${package}#*.pkg.tar.*' | sed 's/.pkg.tar.[^ ]*/ /g'`"
 153                         _collection="`dirname $_package | cut -d'/' -f2`"
 154                         # every item should be in the form: "acl#2.2.51-1 (core)"
 155                         MISSING_LIST="$MISSING_LIST $_package ($_collection)"
 156                 done
 157                 TITLE="The following packages are needed by the ones you selected"
 158                 do_select --separate-output --checklist "$TITLE" 19 60 12 $MISSING_LIST 2>> $pkgfile
 159         fi
 160 }
 161
 162 get_missing_deps() {
 163         needed=""
 164         toinstall=`sed 's/\#.*//g' $pkgfile`
 165         for f in $toinstall; do
 166                 pdeps=`grep "^$f\:" $depsfile|sed "s|^$f: ||g"`
 167                 for d in $pdeps; do
 168                         needed="$needed $d"
 169                 done
 170         done
 171         sed 's/\#.*//g' $pkgfile|sort -u > $markedfile
 172         echo $needed|tr ' ' '\n'|sort -u > $neededfile
 173         MISSING_DEPS=`comm -1 -3 $markedfile $neededfile`
 174 }
 175
 176 confirm() {
 177         if [ "$ACTION" = "INSTALL" ]; then
 178                 # Install
 179                 do_select --aspect 25 --yesno "Selected packages will now be installed. Are you sure you want to continue?" 0 0
 180         else
 181                 # Upgrade
 182                 do_select --aspect 25 --yesno "Selected packages will now be upgraded. Are you sure you want to continue?" 0 0
 183         fi
 184 }
 185
 186 progressbar() {
 187     echo "XXX"
 188     expr $COUNT '*' 100 / $TOTAL
 189     echo "\n$*"
 190     echo "XXX"
 191     let $((COUNT+=1))
 192 }
 193
 194 install_packages() {
 195     if [ ! -d $ROOT/var/lib/pkg ]; then
 196         mkdir -p $ROOT/var/lib/pkg
 197         touch $ROOT/var/lib/pkg/db
 198     fi
 199
 200     if [ -d $ROOT/var/lib/pkg/rejected ]; then
 201         rm -rf $ROOT/var/lib/pkg/rejected
 202     fi
 203
 204     if [ "$ACTION" = "INSTALL" ]; then
 205         PKGARGS=""
 206     else
 207         # We use -f here since we want to avoid pkgadd conflicts.
 208         # Unwanted/Unexpected conflicts could arise if files are
 209         # moved from one package to another, or if the user added
 210         # the files himself. Instead of failing the whole upgrade
 211         # we force the upgrade. This should be fairly safe and it
 212         # will probably help to avoid some "semi-bogus" errors from
 213         # pkgadd. The rules in /etc/pkgadd.conf will still be used.
 214         PKGARGS="-f -u"
 215     fi
 216
 217     (
 218         # Log header
 219         echo "Log  ($logfile)" > $logfile
 220         echo "----------------------------------------------------------" >> $logfile
 221
 222         # Install packages
 223         KERNEL=./kernel/linux-*.tar.bz2
 224         KERNEL_VERSION=`basename $KERNEL .tar.bz2 | sed "s/linux-//"`
 225         TOTAL=`cat $pkgfile | wc -l`
 226         let $((TOTAL+=1))
 227         let $((COUNT=0))
 228         let $((ERRORS=0))
 229         for FILE in `cat $pkgfile | awk '{print $1}'`; do
 230             progressbar "Installing $FILE..."
 231             echo -n "Installing $FILE....." >> $logfile
 232             PKG_FILE=`find . \( -name "$FILE.pkg.tar.gz" -o -name "$FILE.pkg.tar.bz2" -o -name "$FILE.pkg.tar.xz" \)`
 233             if [ -f $PKG_FILE ]; then
 234                     pkgadd -r $ROOT $PKGARGS $PKG_FILE > $tmpfile 2>&1
 235                     if [ $? = 0 ]; then
 236                         echo "OK" >> $logfile
 237                     else
 238                         let $((ERRORS+=1))
 239                         echo "ERROR" >> $logfile
 240                         echo "" >> $logfile
 241                         cat $tmpfile >> $logfile
 242                         echo "" >> $logfile
 243                     fi
 244             fi
 245         done
 246
 247         # Install kernel
 248         if [ ! -d $ROOT/usr/src/linux-$KERNEL_VERSION ]; then
 249             progressbar "Installing `basename $KERNEL .tar.bz2`..."
 250             echo -n "Installing `basename $KERNEL .tar.bz2`....." >> $logfile
 251             (
 252                 set -e
 253                 tar -C $ROOT/usr/src -xjf $KERNEL
 254                 cp -f ./kernel/linux-$KERNEL_VERSION.config $ROOT/usr/src/linux-$KERNEL_VERSION/.config
 255             ) > $tmpfile 2>&1
 256             if [ $? = 0 ]; then
 257                 echo "OK" >> $logfile
 258             else
 259                 let $((ERRORS+=1))
 260                 echo "ERROR" >> $logfile
 261                 echo "" >> $logfile
 262                 cat $tmpfile >> $logfile
 263                 echo "" >> $logfile
 264             fi
 265         else
 266             echo "Directory $ROOT/usr/src/linux-$KERNEL_VERSION already exists." >> $logfile
 267             echo "Assuming linux-$KERNEL_VERSION is already installed." >> $logfile
 268         fi
 269
 270         # Log footer
 271         echo "----------------------------------------------------------" >> $logfile
 272         echo "$ERRORS error(s) found" >> $logfile
 273
 274         cat $logfile > $tmpfile
 275
 276         echo "" > $logfile
 277         if [ "$ERRORS" = "0" ]; then
 278             echo "$ACTION COMPLETED SUCCESSFULLY!" >> $logfile
 279         else
 280             echo "$ACTION FAILED!" >> $logfile
 281         fi
 282         echo "" >> $logfile
 283         echo "" >> $logfile
 284         cat $tmpfile >> $logfile
 285
 286     ) | do_dialog --title " Please wait " --gauge "" 8 60 0
 287
 288     # Show log
 289     do_dialog --exit-label "OK" --textbox $logfile 19 68
 290 }
 291
 292 main() {
 293         welcome
 294         select_action
 295         select_root
 296         select_collections
 297         ask_detailed
 298         select_packages
 299         check_dependencies
 300         confirm
 301         if [ "$ACTION" = "UPGRADE" ] && [ -f /usr/bin/setup-helper ]
 302         then
 303                 (/usr/bin/setup-helper $ROOT &> $helperlogfile) | do_dialog \
 304                         --title " Please wait [2.6 -> 2.7 check]" --gauge "" 8 60 0
 305         fi
 306                 install_packages
 307         cat $helperlogfile 2> /dev/null
 308 }
 309
 310 tmpfile=/tmp/tmp.$$
 311 collfile=/tmp/collections.$$
 312 pkgfile=/tmp/packages.$$
 313 logfile=/tmp/log.$$
 314 helperlogfile=/tmp/log-helper.$$
 315 crux_dir=/media/crux
 316 neededfile=/tmp/needed.$$
 317 markedfile=/tmp/marked.$$
 318
 319 # Detailed selection of packages
 320 DO_DETAILED="no"
 321 MISSINGDEPS=""
 322
 323 trap "rm -f $tmpfile $pkgfile $collfile $neededfile $markedfile" 0 1 2 5 15
 324
 325 if [ "$1" != "" ]; then
 326         crux_dir=$1
 327 fi
 328
 329 depsfile=$crux_dir/setup.dependencies
 330
 331 if [ -d $crux_dir ]; then
 332         cd $crux_dir
 333 else
 334         do_dialog --aspect 50 --msgbox "Directory $crux_dir not found. Aborting." 0 0
 335         exit 1
 336 fi
 337
 338 main
 339
 340 # End of file