releasetools/release.sh

   1 #!/bin/sh
   2
   3 set -e
   4
   5 . release.functions
   6
   7 version_pretty="`sh ../sys/conf/osrelease.sh`"
   8 version="`echo $version_pretty | tr . _`"
   9 PACKAGEDIR=/usr/pkgsrc/packages/$version_pretty/`uname -m`
  10
  11 SRC=src
  12 : ${REPO:=git://git.minix3.org/minix}
  13 : ${GITBRANCH:=master}
  14 : ${BUILDOPTIONS:=}
  15
  16 # List of packages included on installation media
  17 PACKAGELIST=packages.install
  18 secs=`expr 32 '*' 64`
  19 export SHELL=/bin/sh
  20
  21 PKG_ADD=/usr/pkg/sbin/pkg_add
  22 PKG_INFO=/usr/pkg/sbin/pkg_info
  23
  24 if [ ! -x $PKG_ADD ]
  25 then    echo Please install pkg_install from pkgsrc.
  26         exit 1
  27 fi
  28
  29 # Packages we have to pre-install, and url to use
  30 PACKAGEURL=ftp://ftp.minix3.org/pub/minix/packages/$version_pretty/`uname -m`/All/
  31 PREINSTALLED_PACKAGES="
  32         pkg_install
  33         pkgin
  34         bmake
  35         binutils
  36         clang
  37         "
  38 #       pkg_tarup
  39
  40 PKG_ADD_URL=$PACKAGEURL
  41
  42 RELEASERC=$HOME/.releaserc
  43
  44 if [ -f $RELEASERC ]
  45 then    . $RELEASERC
  46 fi
  47
  48 set -- $* $RELOPTS
  49
  50 export RELEASEDIR=/usr/r-staging
  51 RELEASEMNTDIR=/usr/r
  52
  53 IMAGE=/usr/mdec/bootxx_cd9660
  54 ROOTIMAGE=rootimage
  55 CDFILES=/usr/tmp/cdreleasefiles
  56 IMG_BASE=minix${version}_ide
  57 BS=4096
  58
  59 COPY=0
  60 JAILMODE=0
  61 REVTAG=""
  62 PACKAGES=1
  63 MINIMAL=0
  64 MAKEMAP=0
  65 EXTRAS_INSTALL=0
  66 EXTRAS_PATH=
  67
  68 # Do we have git?
  69 if git --version >/dev/null
  70 then    if [ -d ../.git ]
  71         then    LOCAL_REVTAG="`git describe --always`"
  72                 GITMODE=1
  73         fi
  74 fi
  75
  76 FILENAMEOUT=""
  77
  78 while getopts "b:j:lpmMch?f:L:e:" c
  79 do
  80         case "$c" in
  81         \?)
  82                 echo "Usage: $0 [-l] [-p] [-c] [-m] [-M] [-f <filename>] -j<jaildir> [-L <packageurl>] [-e <extras-path>]" >&2
  83                 exit 1
  84         ;;
  85         b)
  86                 GITBRANCH=$OPTARG
  87                 ;;
  88         c)
  89                 echo " * Copying, not using GIT"
  90                 COPY=1
  91                 ;;
  92         p)
  93                 PACKAGES=0
  94                 ;;
  95         j)
  96                 RELEASEDIR=$OPTARG
  97                 JAILMODE=1
  98                 ;;
  99         f)
 100                 FILENAMEOUT="$OPTARG"
 101                 ;;
 102         m)      MINIMAL=1
 103                 PACKAGES=0
 104                 ;;
 105         M)      MAKEMAP=1
 106                 ;;
 107         l)      PKG_ADD_URL=file://$PACKAGEDIR/All
 108                 ;;
 109         L)      PKG_ADD_URL="$OPTARG"
 110                 CUSTOM_PACKAGES=1
 111                 ;;
 112         e)      EXTRAS_INSTALL=1
 113                 EXTRAS_PATH="$OPTARG"
 114                 ;;
 115         esac
 116 done
 117
 118 RELEASEPACKAGE=${RELEASEDIR}/usr/install/packages
 119
 120 if [ $GITMODE -ne 1 -a $COPY -ne 1 ]
 121 then    echo "Need git to retrieve latest minix! Copying src instead!"
 122         COPY=1
 123 fi
 124
 125 if [ ! "$ZIP" ]
 126 then    ZIP=bzip2
 127 fi
 128
 129 if [ $PACKAGES -ne 0 ]
 130 then    mkdir -p $PACKAGEDIR/All || true
 131         retrieve $PACKAGEDIR/All $PACKAGELIST packages/`uname -p`/$VERSION_PRETTY
 132 fi
 133
 134 TMPDISKUSR=/dev/ram0
 135 TMPDISKROOT=/dev/ram1
 136
 137 if [ ! -b $TMPDISKUSR -o ! $TMPDISKROOT ]
 138 then    echo "$TMPDISKUSR or $TMPDISKROOT is not a block device.."
 139         exit 1
 140 fi
 141
 142 if [ $TMPDISKUSR = $TMPDISKROOT ]
 143 then
 144         echo "Temporary devices can't be equal."
 145         exit
 146 fi
 147
 148 if [ $JAILMODE = 0 ]
 149 then    echo " * Cleanup old files"
 150         umount $TMPDISKUSR || true
 151         umount $TMPDISKROOT || true
 152         umount $RELEASEMNTDIR/usr || true
 153         umount $RELEASEMNTDIR || true
 154 fi
 155
 156 rm -rf $RELEASEDIR $RELEASEMNTDIR $IMG $ROOTIMAGE $CDFILES image* || true
 157 mkdir -p $CDFILES || exit
 158 mkdir -p $RELEASEDIR $RELEASEMNTDIR
 159 mkdir -p $RELEASEPACKAGE
 160
 161 ##########################################################################
 162 echo " * Bootstrapping filesystem in $RELEASEDIR"
 163 ##########################################################################
 164 CONFIGHEADER=$RELEASEDIR/usr/src/include/minix/sys_config.h
 165
 166 copy_local_packages
 167
 168 if [ "$COPY" -ne 1 ]
 169 then
 170         echo "Retrieving latest minix repo from $REPO branch $GITBRANCH."
 171         srcdir=$RELEASEDIR/usr/src
 172         git clone -b $GITBRANCH $REPO $srcdir
 173         if [ "$REVTAG" ]
 174         then    echo "Doing checkout of $REVTAG."
 175                 (cd $srcdir && git checkout $REVTAG )
 176         else    REVTAG=`(cd $srcdir && git rev-parse --short HEAD)`
 177                 echo "Retrieved repository head in $srcdir is $REVTAG."
 178         fi
 179         if [ $MINIMAL -ne 0 ]
 180         then    rm -r $srcdir/.git
 181         fi
 182         echo "
 183 /* Added by release script  */
 184 #ifndef _VCS_REVISION
 185 #define _VCS_REVISION \"$REVTAG\"
 186 #endif" >>$CONFIGHEADER
 187         DATE=`date +%Y%m%d`
 188         # output image name
 189         IMG=${IMG_BASE}_${DATE}_${REVTAG}.iso
 190 else
 191         echo "First cleaning current sourcedir.."
 192         ( cd .. && make cleandir >/dev/null )
 193         echo "Copying contents from current src dir."
 194         srcdir=/usr/$SRC
 195         ( cd $srcdir && tar --exclude .git -cf - .  ) | ( cd $RELEASEDIR/usr && mkdir $SRC && cd $SRC && tar xf - )
 196         echo "Copying done."
 197         REVTAG=copy
 198         IMG=${IMG_BASE}_copy.iso
 199 fi
 200
 201 # Make sure the CD knows it's a CD, unless it's not
 202 date >$RELEASEDIR/CD
 203
 204 rm -f $RELEASEDIR/usr/$SRC/releasetools/revision
 205
 206 for p in $PREINSTALLED_PACKAGES
 207 do      echo " * Pre-installing: $p from $PKG_ADD_URL"
 208     $PKG_ADD -f -P $RELEASEDIR $PKG_ADD_URL/$p
 209 done
 210
 211 if [ "$CUSTOM_PACKAGES" ]
 212 then    echo $PKG_ADD_URL >$RELEASEDIR/usr/pkg/etc/pkgin/repositories.conf
 213 fi
 214
 215 echo " * Resetting timestamps"
 216 find $RELEASEDIR | xargs touch
 217
 218 ##########################################################################
 219 echo " * Build"
 220 ##########################################################################
 221
 222 cd $RELEASEDIR/usr/src
 223 make distribution DESTDIR=$RELEASEDIR SLOPPY_FLIST=yes $BUILDOPTIONS
 224 make -C releasetools do-hdboot DESTDIR=$RELEASEDIR MKINSTALLBOOT=yes
 225 cp $RELEASEDIR/usr/mdec/boot_monitor $RELEASEDIR
 226 cp $RELEASEDIR/boot/minix_latest/* $RELEASEDIR/boot/minix_default/
 227
 228 if [ $MAKEMAP -ne 0 ]; then
 229         find . -type f -perm 755 | xargs nm -n 2> /dev/null > symbols.txt
 230 fi
 231 make cleandir
 232
 233 cd -
 234
 235 echo " * build done"
 236
 237 ##########################################################################
 238 echo " * Removing bootstrap files"
 239 ##########################################################################
 240 # The build process leaves some file in $SRC as bin.
 241 chown -R root $RELEASEDIR/usr/src*
 242 cp issue.install $RELEASEDIR/etc/issue
 243
 244 echo $version_pretty, GIT revision $REVTAG, generated `date` >$RELEASEDIR/etc/version
 245 rm -rf $RELEASEDIR/tmp/*
 246
 247 if [ $MINIMAL -ne 0 ]
 248 then
 249         if [ "$MAKEMAP" -ne 0 ]
 250         then
 251                 echo " * Copying symbol map to ${IMG}-symbols.txt"
 252                 cp $RELEASEDIR/usr/src/symbols.txt ${IMG}-symbols.txt
 253                 $ZIP -f ${IMG}-symbols.txt
 254         fi
 255
 256         echo " * Removing files to create minimal image"
 257         rm -rf $RELEASEDIR/usr/man/man*/*       \
 258                 $RELEASEDIR/usr/share/zoneinfo* $RELEASEDIR/usr/src
 259         mkdir -p $RELEASEDIR/usr/src/releasetools
 260 fi
 261
 262 if [ $EXTRAS_INSTALL -ne 0 ] ; then
 263     echo " * Copying files from $EXTRAS_PATH"
 264     cp -Rv $EXTRAS_PATH/* $RELEASEDIR
 265 fi
 266
 267 # If we are making a jail, all is done!
 268 if [ $JAILMODE = 1 ]
 269 then    echo "Created new minix install in $RELEASEDIR."
 270         echo "Enter it by typing: "
 271         echo "# chroot $RELEASEDIR /bin/sh"
 272         exit 0
 273 fi
 274
 275 ##########################################################################
 276 echo " * Counting files"
 277 ##########################################################################
 278 extrakb=`du -ks $RELEASEDIR/usr/install | awk '{ print $1 }'`
 279 find $RELEASEDIR/usr | fgrep -v /install/ | wc -l >$RELEASEDIR/.usrfiles
 280 find $RELEASEDIR -print -path $RELEASEDIR/usr -prune | wc -l >$RELEASEDIR/.rootfiles
 281
 282 ##########################################################################
 283 echo " * Mounting $TMPDISKROOT as $RELEASEMNTDIR"
 284 ##########################################################################
 285 fitfs $RELEASEDIR $TMPDISKROOT 64 256 "$ROOTMB"
 286 ROOTBLOCKS=$blocks
 287 ROOTSECTS="`expr $blocks \* \( $BS / 512 \)`"
 288 mount $TMPDISKROOT $RELEASEMNTDIR || exit
 289
 290 echo " * Mounting $TMPDISKUSR as $RELEASEMNTDIR/usr"
 291 fitfs $RELEASEDIR/usr $TMPDISKUSR 0 0 "$USRMB"
 292 USRBLOCKS=$blocks
 293 USRSECTS="`expr $blocks \* \( $BS / 512 \)`"
 294 mkdir -m 755 $RELEASEMNTDIR/usr
 295 mount $TMPDISKUSR $RELEASEMNTDIR/usr || exit
 296
 297 ##########################################################################
 298 echo " * Copying files from staging to image"
 299 ##########################################################################
 300 synctree -f $RELEASEDIR $RELEASEMNTDIR > /dev/null || true
 301 expr `df -kP $TMPDISKUSR | tail -1 | awk '{ print $3 }'` - $extrakb >$RELEASEMNTDIR/.usrkb
 302
 303 echo " * Unmounting $TMPDISKUSR from $RELEASEMNTDIR/usr"
 304 umount $TMPDISKUSR || exit
 305
 306 echo " * Making image bootable"
 307 cd_root_changes
 308
 309 echo " * Unmounting $TMPDISKROOT from $RELEASEMNTDIR"
 310 umount $TMPDISKROOT || exit
 311 rm -r $RELEASEMNTDIR
 312
 313 ##########################################################################
 314 echo " * Generating image files"
 315 ##########################################################################
 316 dd if=$TMPDISKROOT of=$ROOTIMAGE bs=$BS count=$ROOTBLOCKS
 317 cp release/cd/* $CDFILES || true
 318 echo "This is Minix version $version_pretty prepared `date`." >$CDFILES/VERSION.TXT
 319
 320 boottype=-n
 321 bootimage=$IMAGE
 322
 323 cp $RELEASEDIR/usr/mdec/boot_monitor $CDFILES/boot
 324 cp -rf $RELEASEDIR/boot/minix_latest/* $CDFILES/
 325 gzip -d $CDFILES/*gz
 326 writeisofs -s0x0 -l MINIX -B $bootimage $boottype $CDFILES $IMG || exit 1
 327
 328 echo "Appending Minix root and usr filesystem"
 329 # Pad ISO out to cylinder boundary
 330 isobytes=`stat -f %z $IMG`
 331 isosects=`expr $isobytes / 512`
 332 isopad=`expr $secs - '(' $isosects % $secs ')'`
 333 dd if=/dev/zero count=$isopad >>$IMG
 334 # number of sectors
 335 isosects=`expr $isosects + $isopad`
 336 ( cat $IMG $ROOTIMAGE ;
 337         dd if=$TMPDISKUSR bs=$BS count=$USRBLOCKS ) >m
 338 mv m $IMG
 339 # Make CD partition table
 340 installboot_nbsd -m $IMG /usr/mdec/mbr
 341 # Make sure there is no hole..! Otherwise the ISO format is
 342 # unreadable.
 343 partition -m $IMG 0 81:$isosects 81:$ROOTSECTS 81:$USRSECTS
 344
 345 # Clean up: RELEASEDIR no longer needed
 346 rm -r $RELEASEDIR
 347
 348 echo "${ZIP}ping $IMG"
 349 $ZIP -f $IMG
 350
 351 if [ "$FILENAMEOUT" ]
 352 then    echo "$IMG" >$FILENAMEOUT
 353 fi
 354
 355 ##########################################################################
 356 echo " * Freeing up memory used by ramdisks"
 357 ##########################################################################
 358 ramdisk 1 $TMPDISKROOT
 359 ramdisk 1 $TMPDISKUSR