#! /bin/ksh93
#
# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice (including the next
# paragraph) shall be included in all copies or substantial portions of the
# Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
# 
#
#	Create and fill a package staging area for X
#
#	This script should be run from the base of the build tree.
#	It takes no parameters.
#
#	Example:
#	    cd /export/home/hammer1/WORKSPACES_S493_ALPHA2.1
#	    ./make_release_packages
#
#   To build a subset of packages
#	./make_release_packages packages
#		or
#	env PACKAGE_LIST="packages" ./make_release_packages
#

#   Make sure that we aren't affected by the personal environment of
#   whoever is running this script
PATH=/usr/bin:/usr/ccs/bin
SHELL=/bin/ksh93
export LC_NUMERIC=C

MACH="$(uname -p)"
DATE="$(date +0.%Y.%m.%d)"

# List of official (deliverable) X-window packages for all platforms
XW_PACKAGE_LIST="
    SUNWfontconfig
    SUNWfontconfig-docs
    SUNWfontconfig-root 
    SUNWfont-daewoo-misc
    SUNWfont-isas-misc
    SUNWfont-jis-misc
    SUNWfont-misc-ethiopic
    SUNWfont-misc-meltho
    SUNWfont-xorg-cyrillic
    SUNWfont-xorg-core
    SUNWfont-xorg-iso8859-1
    SUNWfont-xorg-iso8859-2
    SUNWfont-xorg-iso8859-3
    SUNWfont-xorg-iso8859-4
    SUNWfont-xorg-iso8859-5
    SUNWfont-xorg-iso8859-7
    SUNWfont-xorg-iso8859-8
    SUNWfont-xorg-iso8859-9
    SUNWfont-xorg-iso8859-10
    SUNWfont-xorg-iso8859-11
    SUNWfont-xorg-iso8859-13
    SUNWfont-xorg-iso8859-14
    SUNWfont-xorg-iso8859-15
    SUNWfont-xorg-iso8859-16
    SUNWfreetype2
    SUNWpciaccess
    SUNWpixman
    SUNWsynergy
    SUNWttf-bh-luxi
    SUNWttf-bitstream-vera
    SUNWttf-dejavu
    SUNWttf-google-droid
    SUNWttf-liberation
    SUNWvncviewer
    SUNWxcompmgr
    SUNWxcursor-themes
    SUNWxdm
    SUNWxdm-root
    SUNWxorg-client-docs
    SUNWxorg-client-programs
    SUNWxorg-clientlibs
    SUNWxorg-compatlinks
    SUNWxorg-graphics-ddx
    SUNWxorg-headers
    SUNWxorg-mesa
    SUNWxorg-server
    SUNWxorg-tsol-module 
    SUNWxvnc
    SUNWxwacx
    SUNWxwdem
    SUNWxwdxm
    SUNWxwfs
    SUNWxwfsw
    SUNWxwice
    SUNWxwinc
    SUNWxwman
    SUNWxwmod
    SUNWxwopt
    SUNWxwplr
    SUNWxwplt
    SUNWxwpmn
    SUNWxwrtl
    SUNWxwslb
    SUNWxwxft
"

# Localization template packages for delivery to translation teams
if [[ "$BUILD_L10N" != "no" ]]; then
    XW_L10N_PACKAGES="SUNW0xacx SUNW0xman SUNW0xpmn 
		      SUNW0xwplt SUNW0xwopt"
else
    XW_L10N_PACKAGES=" "
fi

#   To build a subset of packages:
#	make_release_packages packages
#		or
#	env PACKAGE_LIST="packages" make_release_packages
#
if (( $# > 0 )) ; then
    PACKAGE_LIST="$*"
else
    : ${PACKAGE_LIST:="$XW_PACKAGE_LIST $EXTRA_PACKAGES $XW_L10N_PACKAGES"}
fi

### Functions for use later
function print_and_run
{
    print "$@"
    "$@"
}

progname="$0"

function fatal_error
{
    print -u2 "${progname}: ERROR: $*"
    exit 1
}

function process_includes
{
    nawk \
	"/^include / 	{
			  system(\"cat $1/\" \$2)
			  next
			}
	{ print }" $2
}

# Which platform name do we use for 64-bit?
case "${MACH}" in
    sparc)	PLAT_64="sparcv9" ;;
    i386)	PLAT_64="amd64" ;;
    *)    	fatal_error "Unknown architecture - not SPARC nor i386." ;;
esac

: ${PACKAGE_DIR:="$(pwd)/proto-packages"}
SOURCE_DIR="$(pwd)"
PKG_SOURCE_DIR=${SOURCE_DIR}/packages

cd ${PKG_SOURCE_DIR}

# Hardcode base package version for now, append OS version from uname
XVERSION="6.9.0"
OSVERSION="$(uname -r)"
VERSION="${XVERSION}.${OSVERSION}"

# Get build version from hg by searching for most recent tag matching nv_*
BUILD_TAG="$(hg log | \
	     perl -l -n -e 'if ($_ =~ m/^tag:\s+nv_(\d+)/) {print $1 ; exit}')"

if [[ -z "${BUILD_TAG}" ]] ; then
    fatal_error "BUILD_TAG could not be found from hg_log"
fi

print "Building packages for X11 version ${VERSION} build ${BUILD_TAG}"
BUILD=$(( ${BUILD_TAG} * 100 ))

if [[ "${MACH}" = "sparc" ]]; then
    PROTODIR=${SOURCE_DIR}/proto-sun4-svr4
else
    PROTODIR=${SOURCE_DIR}/proto-${MACH}-svr4
fi

#   Next, create the staging area.
#
print 'Removing old proto-packages and recreating'
/bin/rm -rf ${PACKAGE_DIR}
/bin/mkdir ${PACKAGE_DIR} ${PACKAGE_DIR}/logs

#  Now copy the package description info
print 'Copying package descriptions'

/bin/cp copyright depend i.* r.* ${PACKAGE_DIR} >/dev/null 2>&1

for package in ${PACKAGE_LIST} common_files ; do
    if [[ ! -d ${package} ]] ; then
	print "packages/${package} not found ; skipping"
	continue
    fi

    cd ${package}

    /bin/mkdir ${PACKAGE_DIR}/${package}
    /bin/cp p* d* lib* i.* r.* M* ${PACKAGE_DIR}/${package} >/dev/null 2>&1

    # We keep the master copyright in the top-level copyright file
    # Packages that need additional copyright have copyright.add files
    # that we then merge here
    cp ../copyright ${PACKAGE_DIR}/${package}/copyright
    
    for F in copyright.add copyright.add.${MACH} ; do
	if [[ -f $F ]] ; then
	    chmod +w ${PACKAGE_DIR}/${package}/copyright
	    process_includes "${PROTODIR}/licenses" $F \
		>> ${PACKAGE_DIR}/${package}/copyright
	fi
    done
    cd ..
done


#   Now move into the package staging area and build the packages.
cd ${PACKAGE_DIR}

for D in etc usr var lib licenses kernel ; do
    /bin/rm -f $D
    /bin/ln -s ${PROTODIR}/$D $D
done

for D in openwin ; do
    /bin/rm -f $D
    /bin/ln -s ${PROTODIR}/usr/$D $D
done

LOGfile=logs/package_build

print -- '---Building packages'

# Variables to pass to pkgmk for use in prototype files
# They must start with lowercase letters to be resolved at pkgmk time
PKGMK_VARS="plat_64=${PLAT_64} plat=${MACH}"

for package in ${PACKAGE_LIST} ; do
    print "******** Making the ${package} package ********"
    if [[ ! -d ${package} ]] ; then
	print "${PACKAGE_DIR}/${package} was not found ; skipping"
	continue
    fi

    cd ${package}
    date

    sed -e '/ARCH/s/ISA/'${MACH}'/' -e 's/SUNW_PRODVERS=.*$/SUNW_PRODVERS='${VERSION}/ -e 's/VERSION=.*$/VERSION='${VERSION}.${BUILD},REV=${DATE}/ pkginfo.tmpl > pkginfo
    if [[ -f Makefile ]] ; then
	print_and_run /usr/ccs/bin/make SOURCEDIR=${PKG_SOURCE_DIR} all
    else
	for pf in preinstall preremove postinstall postremove ; do
	    # If filename.tmpl exists, but filename does not, 
	    # build filename from the .tmpl
	    if [[ -f "${pf}.tmpl" && ! -f "${pf}" ]] ; then
		SOURCEDIR=${PKG_SOURCE_DIR} \
		    nawk -f ${PKG_SOURCE_DIR}/awk_procedure \
		    ${pf}.tmpl > ${pf}
	    fi
	done
    fi

    for df in depend depend_${MACH} ; do
	# If filename.tmpl exists, but filename does not, 
	# build filename from the .tmpl
	if [[ -f "${df}.tmpl" && ! -f "${df}" ]] ; then
	    process_includes "${PKG_SOURCE_DIR}/${package}" ${df}.tmpl > ${df}
	fi
    done

    if [[ -f prototype ]] ; then
	# Simple package with the same prototype on all platforms
	PROTOTYPE="prototype"
    else
    	# Package with some platform-specific settings in prototype
	if [[ ! -f prototype_${MACH} ]]; then
	    ln -s prototype_com prototype_${MACH}
	fi
	PROTOTYPE="prototype_${MACH}"
    fi

    print_and_run /usr/bin/pkgmk -d ${PACKAGE_DIR}/${package} -f ${PROTOTYPE} -o ${PKGMK_VARS}

    print "******** Done Making the ${package} package ********"
    cd ..
done >$LOGfile 2>&1

print result log is in ${PACKAGE_DIR}/$LOGfile

print -n "Packages built:  "
grep -c "Packaging complete" ${PACKAGE_DIR}/$LOGfile
print -n "Packages failed: "
grep -c "Packaging was not successful" ${PACKAGE_DIR}/$LOGfile

# Create an installdir with symlinks to built packages
cd ${PACKAGE_DIR}
mkdir installdir
cd installdir
for package in ${PACKAGE_LIST} ; do
    if [[ -d ../${package}/${package} ]] ; then
	ln -s ../${package}/${package} .
    fi
done
if [[ -f ${PKG_SOURCE_DIR}/upgrade-X ]] ; then
    cp -p ${PKG_SOURCE_DIR}/upgrade-X .
    chmod a+x upgrade-X
fi

exit 0