#!/bin/sh -
#
#   Oliver Fromme  <olli@fromme.com>
#
#   BSD-style copyright and standard disclaimer applies.
#
#   This script performs a few standard jobs that I need to
#   be done after a ``make release''.  It prepares the
#   first two CD-ROMs.  Among other things, it copies the
#   XF86336 stuff and the "tools" directory.  Requires
#   cpdup to be installed (/usr/ports/sysutils/cpdup).
#
#   Note:  Additionally, this script creates a "combi" CD
#          and a "mini" CD.  The combi one can be used for
#          installation and fixit purposes at the same
#          time.  The mini one contains just the bin dist
#          and nothing else, this can be useful for low-
#          bandwidth people.  Neither of them contains any
#          packages.
#
#   The following things have to be done afterwards.
#   Currently I do this (more or less) manually.
#
#   Miscellaneous tasks:
#
#    - CD1: add docs (update if necessary)
#    - all: add README
#    - CD2: create/copy floppies (so CD2 is bootable, too)
#    - CD2: add gzipped CVS-Repository
#    - CD2: optional (if space left): add Alpha/AXP-Dist
#    - CD2: optional (if space left): add email list archives
#
#   Package-related tasks:
#
#    - CD1: select the most important packages and their
#           dependencies (see the pkg_dep script and
#           src/release/scripts/print-cdrom-packages.sh)
#    - all: distribute remaining packages among the other CDs
#    - all: use the make_package_stuff script to create the
#           package infrastructure (INDEX, Latest, category
#           symlinks)
#

ME="`basename $0`"
umask 022

MKISOFS=/usr/local/bin/mkisofs

# These will go into the ISO9660 cdrom master block.
# Preparer of the CD-ROM (128 chars max!):
PREP="Oliver Fromme <olli@fromme.com>, Thiemo Nordenholz <nz@thiemo.net>"
# Publisher of the CD-ROM (128 chars max!):
PUBL="Lehmanns Fachbuchhandlung <hh-city@lehmanns.de>, http://www.lob.de/"

ERROR()
{
	echo "${ME}:  ERROR -- $*!" >&2
	exit 1
}

test `id -u` = 0 \
	|| ERROR "You must run me as root"
test -n "$CHROOTDIR" -a -d "$CHROOTDIR" \
	|| ERROR '$CHROOTDIR is not set or not a directory'
test -n "$XF86336DIR" -a -d "$XF86336DIR" \
	|| ERROR '$XF86336DIR is not set or not a directory'
test -n "$TOOLSDIR" -a -d "$TOOLSDIR" \
	|| ERROR '$TOOLSDIR is not set or not a directory'
cd $CHROOTDIR/R/cdrom \
	|| ERROR "Can't cd to $CHROOTDIR/R/cdrom (wrong \$CHROOTDIR?)"
test -d disc1 -a -d disc2 \
	|| ERROR "Missing disc1 or disc2 (wrong \$CHROOTDIR?)"
test -d mini -o -d combi \
	&& ERROR "Directory mini or combi exists -- remove them first"
test -x $MKISOFS \
	|| ERROR "$MKISOFS not found or not executable"

mkdir disc3 disc4 disc5

echo ""
echo "Expanding \"disc1\" cdrom."
echo "Copying XF86336 from $XF86336DIR ..."
cpdup $XF86336DIR disc1/XF86336
echo "Copying tools from $TOOLSDIR ..."
cpdup $TOOLSDIR disc1/tools
echo "Done."

echo ""
echo "Expanding \"disc2\" cdrom."
if [ ! -d disc2/usr/src/sys ]; then
	echo "Removing useless sys symlink ..."
	rm -f disc2/sys
fi
echo "Done."

echo ""
echo "Creating \"mini\" cdrom."
mkdir -p mini/bin
echo "Hardlinking bin dist ..."
ln disc1/bin/* mini/bin
echo "Hardlinking floppies ..."
mkdir mini/floppies
ln disc1/floppies/* mini/floppies
echo "Hardlinking tools ..."
mkdir mini/tools
(cd disc1/tools; find . -depth -print | cpio -dumpl ../../mini/tools)
echo "Hardlinking cdrom.inf, kernel and text files ..."
ln disc1/cdrom.inf disc1/kernel disc1/*.TXT mini
echo "Creating filename.txt ..."
(cd mini; make_filename.txt)
echo "Done."

echo ""
echo "Creating \"combi\" cdrom."
mkdir -p combi/FreeBSD
echo "Hardlinking dist files ..."
(cd disc1; find . -depth -print | cpio -dumpl ../combi/FreeBSD)
ln combi/FreeBSD/kernel combi
echo "Hardlinking live files ... (this will take a while)"
(cd disc2; find . -depth -print | cpio -dumpl ../combi)
echo "Creating filename.txt ..."
(cd combi; make_filename.txt)
echo "Done."

echo ""
echo "Creating ISO9660 cdrom images."
VERSION=`sed -n 's/^CD_VERSION[	 ]*=[ 	]*\(.*\)[ 	]*$/\1/p' disc1/cdrom.inf`
test -n "$VERSION" \
	|| ERROR "Cannot determine CD_VERSION from disc1/cdrom.inf"
MINIBOOT="-b floppies/boot.flp -c floppies/boot.catalog"
COMBIBOOT="-b FreeBSD/floppies/boot.flp -c FreeBSD/floppies/boot.catalog"
MINILOG="-log-file /tmp/mkisofs.mini.log"
COMBILOG="-log-file /tmp/mkisofs.combi.log"
GENOPTS="-d -N -D -hide-joliet-trans-tbl -J -R -T"
APPL="The FreeBSD operating system, version $VERSION, Lehmanns Edition"
#   Notes:
#   The volume name shouldn't exceed 32 chars, and no spaces!
#   The application, preparer and publisher strings can be
#   up to 128 chars and may contain spaces.
VOLUME="FreeBSD-$VERSION"
MINIOPTS="$MINIBOOT $GENOPTS -V $VOLUME $MINILOG -o ${VERSION}-mini.iso"
COMBIOPTS="$COMBIBOOT $GENOPTS -V $VOLUME $COMBILOG -o ${VERSION}-combi.iso"
echo "Mini cdrom, mkisofs output goes to /tmp/mkisofs.mini.log ..."
$MKISOFS $MINIOPTS -A "$APPL" -p "$PREP" -P "$PUBL" ./mini
echo "Combi cdrom, mkisofs output goes to /tmp/mkisofs.combi.log ..."
$MKISOFS $COMBIOPTS -A "$APPL" -p "$PREP" -P "$PUBL" ./combi
echo "Done."

echo ""
echo "All done."
echo ""

#--