#! /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 != 2 && $#argv != 3) then
    echo "Usage: newrelease <release-number> <machine type> [<workarea name>]"
    exit 1
endif

# set R to release number
set R = $1

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

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

  # set bR to build number
  set bR = 0

  # set ZR to release number w/o "."
  set ZR = $MR$mR
else if ({(echo -n "$1" | grep '^[0-9]\.[0-9]\.[0-9]$' >& /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 build number
  set bR = $R:e

  # set ZR to release number w/o "."
  set ZR = $MR$mR$bR
else
  echo "invalid release number $R"
  exit 1
endif

# set M to machine type and W to workarea name
set M =  $2
if ("$3" == "") then
    set W = $M
else
    set W = $3
endif

# clear running list of updated files
set updatedfiles = ()

./workarea $M $W
if ($status != 0) exit 1

cd $W

/bin/rm -f bintar
sed -e "s/csv[0-9]\.[0-9]\(\.[0-9]\)*/csv$ZR/g" \
    -e "s/csv[0-9][0-9][0-9]*/csv$ZR/g" \
    ../bintar > bintar
set updatedfiles = ($updatedfiles bintar)

/bin/rm -f BUILDING
sed -e "s/Chez Scheme Version [^ ]*/Chez Scheme Version $R/" \
    -e "s/Copyright 1984-.... /Copyright 1984-`date +%Y` /" \
    ../BUILDING > BUILDING
set updatedfiles = ($updatedfiles BUILDING)

/bin/rm -f NOTICE
sed -e "s/Chez Scheme Version [^ ]*/Chez Scheme Version $R/" \
    -e "s/Copyright 1984-.... /Copyright 1984-`date +%Y` /" \
    ../NOTICE > NOTICE
set updatedfiles = ($updatedfiles NOTICE)

mkdir makefiles
sed -e "s/csv[0-9]\.[0-9]\(\.[0-9]\)*/csv$R/" ../makefiles/Mf-install.in > makefiles/Mf-install.in
set updatedfiles = ($updatedfiles makefiles/Mf-install.in)

/bin/rm scheme.1.in
sed -e "s/Chez Scheme Version [0-9]\.[0-9]\(\.[0-9]\)*/Chez Scheme Version $R/" ../scheme.1.in > scheme.1.in
set updatedfiles = ($updatedfiles scheme.1.in)

/bin/rm -f c/Makefile.{,t}{i3,a6}nt
sed -e "s/csv[0-9][0-9][0-9]*/csv$ZR/g" ../c/Makefile.i3nt > c/Makefile.i3nt
sed -e "s/csv[0-9][0-9][0-9]*/csv$ZR/g" ../c/Makefile.ti3nt > c/Makefile.ti3nt
sed -e "s/csv[0-9][0-9][0-9]*/csv$ZR/g" ../c/Makefile.a6nt > c/Makefile.a6nt
sed -e "s/csv[0-9][0-9][0-9]*/csv$ZR/g" ../c/Makefile.ta6nt > c/Makefile.ta6nt
set updatedfiles = ($updatedfiles c/Makefile.{,t}{i3,a6}nt)

sed -e "s/csv[0-9][.0-9][0-9]*/csv$ZR/g" ../workarea > workarea
chmod +x workarea
set updatedfiles = ($updatedfiles workarea)

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" ../c/scheme.rc > c/scheme.rc
set updatedfiles = ($updatedfiles c/scheme.rc)

/bin/rm -f s/7.ss
sed -e "s/nCopyright 1984-..../nCopyright 1984-`date +%Y`/g" ../s/7.ss > s/7.ss
set updatedfiles = ($updatedfiles s/7.ss)

/bin/rm -f s/cmacros.ss
set VNUM = `printf "%04x%02x%02x" $MR $mR $bR`
sed -e "s/scheme-version #x......../scheme-version #x$VNUM/" ../s/cmacros.ss > s/cmacros.ss
set updatedfiles = ($updatedfiles s/cmacros.ss)

mkdir release_notes
sed -e "s/thisversion{Version [^ ]*}/thisversion{Version $R}/" ../release_notes/release_notes.stex > release_notes/release_notes.stex
set updatedfiles = ($updatedfiles release_notes/release_notes.stex)

mkdir csug
sed -e "s/Revised \(.*\) for Chez Scheme Version [^ ]*\./Revised \\INSERTREVISIONMONTHSPACEYEAR for Chez Scheme Version $R./" ../csug/copyright.stex > csug/copyright.stex
sed -e "s/Revised \(.*\) for Chez Scheme Version [^ ]*<br>/Revised \\INSERTREVISIONMONTHSPACEYEAR for Chez Scheme Version $R<br>/" ../csug/csug.stex > csug/csug.stex
set updatedfiles = ($updatedfiles csug/csug.stex)

/bin/rm LOG
cat ../LOG > LOG
echo "" >> LOG
echo "$R changes:" >> LOG
echo "- updated version to $R" >> LOG
echo $updatedfiles | sed -e 's/^/    /' | fmt >> LOG

exit 0
