#! /bin/csh -f

# newrelease
# Copyright 1984-2017 Cisco Systems, Inc.
# 
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# 
# http://www.apache.org/licenses/LICENSE-2.0
# 
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

if ($#argv != 1) then
    echo "Usage: newrelease <release-number>"
    exit 1
endif

# set R to release number
set R = $1

if ({(echo -n "$1" | grep '^[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*$' >& /dev/null)}) then
  # set MR to major release number
  set tmp = $R:r
  set MR = $tmp:r

  # set mR to minor release number
  set mR = $tmp:e

  # set bR to patch number
  set bR = $R:e

  # set ZR to release number w/o "."
  set ZR = $MR$mR$bR

  # set underscoreR to release number w/ "_" in place of "."
  set underscoreR = $MR"_"$mR"_"$bR
else
  echo "invalid release number $R"
  exit 1
endif

sed -e "s/Chez Scheme Version [^ ]*/Chez Scheme Version $R/" \
    -e "s/Copyright 1984-.... /Copyright 1984-`date +%Y` /" \
    -I "" BUILDING

sed -e "s/Chez Scheme Version [^ ]*/Chez Scheme Version $R/" \
    -e "s/Copyright 1984-.... /Copyright 1984-`date +%Y` /" \
    -I "" NOTICE

sed -e "s/csug[0-9][0-9]*\.[0-9][0-9]*/csug$MR.$mR/" \
    -e "s/csug[0-9][0-9]*_[0-9][0-9]*/csug$MR""_$mR/" \
    -I "" makefiles/Makefile-csug.in

sed -e "s/Chez Scheme Version [0-9][0-9]*\.[0-9][0-9]*\(\.[0-9][0-9]*\)* .* [0-9][0-9]*/Chez Scheme Version $R `date +'%B %Y'`/" \
    -e "s/Copyright .* Cisco Systems, Inc./Copyright `date +%Y` Cisco Systems, Inc./" \
    -I "" scheme.1.in

set RCVERSION = "$MR,$mR,$bR,0"
sed -e "s/FILEVERSION .*/FILEVERSION $RCVERSION/" \
    -e "s/PRODUCTVERSION .*/PRODUCTVERSION $RCVERSION/" \
    -e 's/"FileDescription", .*/"FileDescription", "Chez Scheme Version '$R'"/' \
    -e 's/"FileVersion", .*/"FileVersion", "'$R'"/' \
    -e 's/"ProductVersion", .*/"ProductVersion", "'$R'"/' \
    -e "s/Copyright 1984-..../Copyright 1984-`date +%Y`/g" \
    -I "" c/scheme.rc

sed -e "s/nCopyright 1984-..../nCopyright 1984-`date +%Y`/g" \
    -I "" s/7.ss

set VNUM = `printf "%02x%02x%02x00" $MR $mR $bR`
sed -e "s/scheme-version #x......../scheme-version #x$VNUM/" \
    -I "" s/cmacros.ss

sed -e "s/thisversion{Version [^ ]*}/thisversion{Version $R}/" \
    -e "s/pubmonth{.*}/pubmonth{`date +%B`}/" \
    -e "s/pubyear{.*}/pubyear{`date +%Y`}/" \
    -I "" release_notes/release_notes.stex

sed -e "s/Revised\(.*\)for Chez Scheme Version [^ ]*\./Revised\1for Chez Scheme Version $R./" \
    -e "s/\\copyright~.* Cisco Systems, Inc./\\copyright~`date +%Y` Cisco Systems, Inc./" \
    -I "" csug/copyright.stex
sed -e "s/Copyright &copy; .* Cisco Systems, Inc./Copyright \&copy; `date +%Y` Cisco Systems, Inc./" \
    -e "s/(define latest-release-date "'"'".*"'"'")/(define latest-release-date "'"'"`date +'%B %Y'`"'"'")/" \
    -I "" csug/csug.stex

sed -e "s/^version = .*/version = $R/" \
    -I "" rpm/Makefile

sed -e "s/^version = .*/version = $R/" \
    -e "s/&copy; .* Cisco Systems/\&copy; `date +%Y` Cisco Systems/" \
     -I "" pkg/Makefile

sed -e "s/VERSION := .*/VERSION := $R/" \
    -I "" wininstall/Makefile
foreach fn (wininstall/{,t}{a6,i3}nt.wxs)
  sed -e "s/csv[0-9][0-9][0-9]*/csv$ZR/" \
      -I "" $fn
end

exit 0