#! /bin/sh
#
# RTEMS Tools Project (http://www.rtems.org/)
# Copyright 2015,2016,2019,2020 Chris Johns (chrisj@rtems.org)
# All rights reserved.
#
# This file is part of the RTEMS Tools package in 'rtems-tools'.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#

set -e

#
# This is the top level RTEMS release script. Supply the version and and the
# release.
#
. ./rtems-release-version
echo "RTEMS Release, v${rtems_release_version}"

#
# Global release top path.
#
export release_top=${PWD}

#
# Defaults.
#
. ${release_top}/rtems-release-defaults

#
# Usage for this tool.
#
usage() {
 echo "Usage: $0 [-u RSB-URL] version revision" 1>&2
 echo " where:" 1>&2
 echo "  version      : The version of RTEMS, eg 5" 1>&2
 echo "  revision     : The revision, eg 0.0 or 0.0-myrev" 1>&2
 echo "  -u [RSB-URL] : The primary download path the RSB uses (for testing)." 1>&2
 exit 1
}

#
# Option defaults
#
release_url=${rtems_release_url}

#
# Manage the command line.
#
while getopts ":u:" opt; do
 case "${opt}" in
  u)
   release_url=${OPTARG}
   ;;
  *)
   usage
   ;;
 esac
done
shift $((OPTIND-1))

if [ $# -ne 2 ]; then
 echo "error: 2 arguments must be supplied, version and revision. See -h for help"
 exit 1
fi
version=$1
revision=$2

release=${version}.${revision}

build()
{
 echo "Package: $1"
 ./rtems-release-package $*
}

#
# Clean the release directory away.
#
rm -rf ${release}
mkdir ${release}

#
# Package the RSB, must be before the kernel. The kernel worker script uses the
# RSB to create autoconf and automake so it can bootstrap the kernel.
#
build rtems-source-builder ${version} ${revision} ${release_url}
build rtems-tools          ${version} ${revision} ${release_url}
build rtems                ${version} ${revision} ${release_url} rtems-release-kernel
if [ ${rtems_libbsd} = yes ]; then
 build rtems-libbsd ${version} ${revision} ${release_url}
fi
build rtems-source-builder ${version} ${revision} ${release_url} rtems-release-rsb-version
if [ ${rtems_examples} = yes ]; then
 if [ ${version} -lt 5 ]; then
  build examples-v2 ${version} ${revision} ${release_url}
  # Hack around the repo naming.
  mv ${release}/examples-v2-${release}.tar.${comp_ext} \
     ${release}/rtems-examples-v2-${release}.tar.${comp_ext}
 else
  build rtems-examples ${version} ${revision} ${release_url}
 fi
fi

#
# Documentation.
#
if [ ${rtems_docs} = yes ]; then
 ./rtems-release-docs rtems-docs ${version} ${revision} ${release_url}
fi

#
# Release notes.
#
if [ ${rtems_release_notes} = yes ]; then
 ./rtems-release-notes rtems-release-notes ${version} ${revision} ${release_url}
fi

#
# The sources is always last.
#
echo "Collect tools sources"
./rtems-release-sources ${version} ${revision} ${release_url}

#
# Create the README.txt.
#
# The initial stage is done in a few steps where the release files table is cut
# out of the input template file and formatted using the column command and
# inserted back.
#
escaped_release_url=$(echo ${release_url} | sed -e 's/\//\\\//g')
cat ${rtems_readme} | \
    sed -e "s/@RELEASE_URL@/${escaped_release_url}/g" \
	-e "s/@RELEASE@/${release}/g" \
	-e "s/@VERSION@/${version}/g" \
	-e "s/@REVISION@/${revision}/g" \
	-e "s/@DATE@/${now}/g" > ${release}/README.1.txt
cat ${release}/README.1.txt | \
    sed -n '/^@TABLE-START@/,/^@TABLE-END@/p' | \
    sed -e 's/@TABLE-START@//g' -e 's/@TABLE-END@//g' | \
    column -s '|' -t | \
    sed -e 's/$/\\/' > ${release}/README.2.txt
cat ${release}/README.1.txt | \
    sed -e "/@TABLE-START@/,/@TABLE-END@/c\\
$(cat ${release}/README.2.txt)" > ${release}/README.txt
rm -f ${release}/README.1.txt ${release}/README.2.txt
if [ -n "${rtems_readme_release_notes}" ]; then
 echo >> ${release}/README.txt
 echo "Release Notes" >> ${release}/README.txt
 echo "~~~~~~~~~~~~~" >> ${release}/README.txt
 echo >> ${release}/README.txt
 echo "${rtems_readme_release_notes}" >> ${release}/README.txt
fi
echo >> ${release}/README.txt
echo "RTEMS Architectures and BSPs" >> ${release}/README.txt
echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~" >> ${release}/README.txt
echo >> ${release}/README.txt
cat ARCH-BSP.txt >> ${release}/README.txt
rm ARCH-BSP.txt

#
# Copy these release scripts to a contrib directory.
#
mkdir -p ${release}/contrib/releasing
for f in README.txt \
	 README.txt.in \
         rtems-release \
	 ${rtems_release_conf} \
	 rtems-release-docs \
	 rtems-release-kernel \
         rtems-release-package \
         rtems-release-package-end \
         rtems-release-package-start \
	 rtems-release-rsb-version \
         rtems-release-sources \
	 rtems-source-packages
do
 cp ${f} ${release}/contrib/releasing/
 csum=$(${checksum} -q ${f})
 echo "${csum} ${f}" >> ${release}/contrib/releasing/${checksum}sum.txt
done

#
# Checksum the top level.
#
cd ${release}
 rm -f ${checksum}sum.txt
 for f in $(ls -1)
 do
  if [ ! -d ${f} ]; then
   csum=$(${checksum} -q ${f})
   echo "${csum} ${f}" >> ${checksum}sum.txt
  fi
 done
 cd ..

exit 0