#!/bin/sh

# Copyright (C) 2007  International Business Machines.
# All Rights Reserved.
# This file is distributed under the Eclipse Public License.
# It is part of the BuildTools project in COIN-OR (www.coin-or.org)
#
# $Id: prepare_new_release 3949 2019-03-15 15:18:45Z stefan $
#
# Author: Andreas Waechter     IBM      2007-06-21
# Modified: Lou Hafer	       SFU	2008-01-20
#	Accommodate simultaneous creation of releases with circular
#	dependencies.
# Modified: Ted Ralphs	       Lehigh University 2009-07-10
#	Set libtool version info automatically
# Modified: Lou Hafer	       SFU	2010-06-02
#	Adapt to new script architecture pioneered in *_new_stable; major
#       rewrite.
# Modified: Lou Hafer	       SFU	2011-03-14
#	Change handling of externals so the svn:externals is left pointing to
#	releases but Dependencies is left pointing to stable branches.
# Modified: Stefan Vigerske    HU       2011-07-16
#       Do not attempt to configure/make/make test ThirdParty projects that
#       do not have a get-script, since this fails in most cases (which is
#       the expected behaviour).

#set -x -v
set -e

# You can think of this script as having two sections: parameter parsing and
# validation, followed by generation of the release candidate. See the help
# message for a good description of the actions taken to generate the release
# candidate.

# Know thy self. If there are no '/' chars in the command name, we're running
# in the currrent directory. Otherwise, strip the command name, leaving the
# prefix.  Coin-functions is expected to live in the same directory.

if expr "$0" : '.*/.*' >/dev/null 2>&1 ; then
  cmdDir=`echo $0 | sed -e 's,\(.*\)/[^/]*,\1,'`
else
  cmdDir='.'
fi
cmdDir=`cd $cmdDir ; pwd`
if test -r $cmdDir/coin-functions ; then
  . $cmdDir/coin-functions
else
  echo "Cannot find utility functions file coin-functions; exiting."
fi

# Note that plain sh does not accept negative exit values

exitValue=0

# Specify the COIN URL base for convenience.

coinURL="https://projects.coin-or.org/svn"

# Begin parameter processing.

printHelp=0
ignoreBuildToolsMismatch=no
mismatchBTExternals=
suppressCheckout=0

# stableURL will be the stable branch that is the parent for the release we
# are building. We'll need to be able to distinguish ThirdParty and Data
# builds, and BuildTools itself; they require special handling. If a project
# is not BuildTools, ThirdParty, or Data, it's `normal'.
# SV: I think also ThirdParty projects should be treated as 'normal', so I changed that.

stableURL=
isThirdParty=no
isData=no
isBuildTools=no
isNormal=yes

# cmdBTURL is required when stableURL specifies a ThirdParty or Data
# project --- we'll need to assemble a temporary package while creating the
# release candidate.

cmdBTURL=

# stableExternals specifies externals for which we are doing simultaneous
# releases. We will use the stable branch of the external while preparing
# and testing this release candidate, changing svn:externals to specify a
# (nonexistent) release of the external at the last moment.

stableExternals=

# exciseExternals specifies externals that should be removed when creating the
# new release.

exciseExternals=

# We need at least one parameter.

if test "$#" -eq 0; then
  printHelp=1
else

# Process the parameters. A parameter without an opening `-' is assumed to be
# the spec for the stable branch.

  while test $# -gt 0 && test $exitValue = 0 && test $printHelp = 0 ; do
    case "$1" in
      -h* | --h*) printHelp=1 ;;
      -i* | --i*)
	   if expr "$1" : '.*-i.*=.*' 2>&1 >/dev/null ; then
	     mismatchBTExternals=`echo $1 | sed -n -e 's/[^=]*=\(.*\)/\1/p'`
	   else
	     shift
	     mismatchBTExternals=$1
	   fi
	   if test "x$mismatchBTExternals" = "xall" ; then
	     ignoreBuildToolsMismatch=all
	   else
	     ignoreBuildToolsMismatch=partial
	   fi
	   ;;
      -p* | --p*) suppressCheckout=1 ;;
      -s* | --s*)
	   if expr "$1" : '.*-s.*=.*' 2>&1 >/dev/null ; then
	     stableExternals=`echo $1 | sed -n -e 's/[^=]*=\(.*\)/\1/p'`
	   else
	     shift
	     stableExternals=$1
	   fi
	   ;;
      -x* | --x*)
	   if expr "$1" : '.*-x.*=.*' 2>&1 >/dev/null ; then
	     exciseExternals=`echo $1 | sed -n -e 's/[^=]*=\(.*\)/\1/p'`
	   else
	     shift
	     exciseExternals=$1
	   fi
	   ;;
       -b* | --b*)
	   if expr "$1" : '.*-b.*=.*' 2>&1 >/dev/null ; then
	     cmdBTURL=`echo $1 | sed -n -e 's/[^=]*=\(.*\)/\1/p'`
	   else
	     shift
	     cmdBTURL=$1
	   fi
	   if expr "$cmdBTURL" : '.*BuildTools.*' 2>&1 >/dev/null ; then
	     case $cmdBTURL in
	       http*) ;;
		   *) cmdBTURL=${coinURL}/$cmdBTURL
		      ;;
	     esac
	   else
	     echo ''
	     echo "URL $cmdBTURL does not point to BuildTools."
	     echo ''
	     printHelp=1
	     exitValue=3
	    fi
	   ;;
           
       -*) echo "$0: unrecognised command line switch '"$1"'."
	   printHelp=1
	   exitValue=1
	   ;;
	*) stableURL=$1
	   if expr "$stableURL" : '.*/stable/.*' 2>&1 >/dev/null ; then
	     case $stableURL in
	       http*) ;;
	       BuildTools/ThirdParty/* )
		 stableURL=${coinURL}/$stableURL
		 ;;
	       ThirdParty/* )
		 stableURL=${coinURL}/BuildTools/$stableURL
		 ;;
	       CoinAll/* )
		 stableURL=${coinURL}/CoinBinary/$stableURL
		 ;;
	       *) stableURL=${coinURL}/$stableURL
		 ;;
	     esac
	   else
	     echo ''
	     echo "URL $stableURL does not specify a stable release."
	     echo ''
	     printHelp=1
	     exitValue=2
	   fi
	   ;;
    esac
    shift
  done

# Consistency checks: Make sure that the stable URL exists. If we're building
# a ThirdParty or Data release, we need a BuildTools URL.

  if test $printHelp = 0 && test $exitValue = 0 ; then
    if svn list $stableURL 2>&1 >/dev/null ; then
      :
    else
      echo "Stable URL $stableURL does not seem to exist."
      printHelp=1
      exitValue=5
    fi
  fi
  if test $printHelp = 0 && test $exitValue = 0 ; then
    case $stableURL in
      *ThirdParty/* )
	isThirdParty=yes
	;;
      *Data/* )
	isData=yes
	;;
      *BuildTools/* )
	isBuildTools=yes
	isNormal=no
	;;
      *)
	;;
    esac
    if test $isThirdParty = yes || test $isData = yes ; then
      if test -z $cmdBTURL ; then
        echo "You must provide a BuildTools URL to build a ThirdParty or Data project."
	printHelp=1
	exitValue=4
      else
	if svn list $cmdBTURL 2>&1 >/dev/null ; then
	  :
	else
	  echo "BuildTools URL $cmdBTURL does not seem to exist."
	  printHelp=1
	  exitValue=6
	fi
      fi
    fi
  fi
fi  # if "$#" .eq 0

if test $printHelp = 1 ; then
  cat <<EOF
Usage: prepare_new_release <stableVer> [options]

COIN standard practice is to generate periodic releases by taking a snapshot
of the stable branch of the project.  You can use this script to prepare
a new release based on the specified stable branch.

<stableVer> specifies the stable branch of your project to be used to
create the new release.  You can specify the entire URL, or you just enter
what comes after "https://projects.coin-or.org/svn".  A typical example is

  prepare_new_release Ipopt/stable/3.3

Options:
  -b <BuildToolsURL>	URL for BuildTools; required to generate a release
  			for a ThirdParty or Data project.
  -i <projectlist>	Ignore BuildTools version mismatches for the listed
  			externals (comma-separated list of project names,
			e.g., -i Osi,Cbc). '-i all' ignores all mismatches.
  -p			Suppress checkout (useful for testing)
  -s <projectlist>      Suppress conversion from stable to release for the
			listed externals (comma-separated list of project
			names).
  -x <projectlist>	Remove the listed projects from the list of externals
			(comma-separated list of project names).

This script will do the following:

  - Automatically determine the next release number (X.Y.0 if this is the
    first release for stable/X.Y, otherwise one greater than any existing
    release)
  - Check out a clean copy of the specified stable branch, without externals
  - Make sure that the svn:externals property points to releases, with the
    exception of projects in the list specified with -s.
  - Create a new package configure.ac file with the release version number
    specified in the AC_INIT macro.
  - Use the "get.*" scripts to download any ThirdParty code.
  - Execute run_autotools to update configure, Makefile.in, etc., to reflect
    the most recent release of BuildTools.
  - Run the configure script, compile the code, and run the unit test.
  - Replace stable externals for projects specified with -s with the
    appropriate (yet to be committed) release.

If there is any error during these tasks the script will stop and you should
examine the output.

If the script completes without error, examine the output, particularly the
output of the unit test ('make test') and the set of externals specified in
the Dependencies file.

This script does not make any changes to the repository.  If you want to
commit the new release, run the "commit_new_release" script, as described
at the end of the output.

EOF
fi

if test $exitValue != 0 || test $printHelp = 1 ; then
  exit $exitValue
fi

# End of parameter parsing. We have a stable URL to work with.  Tell the
# user what we've seen.

stableURL=`echo $stableURL | sed -e 's|/$||'`
stableProj=`extractProjFromURL $stableURL`
majVer=`extractMajorFromURL $stableURL`
minVer=`extractMinorFromURL $stableURL`
stableVer=$majVer.$minVer
echo "Stable URL..........: $stableURL"
echo "Stable project......: $stableProj"
echo "Stable branch.......: $stableVer"
if test -n "$stableExternals" ; then
  echo "Stable externals....: $stableExternals."
fi

# Find out the most recent release (if any) for the stable branch, then
# construct the revision number of the new release. If there are existing
# releases, it's a matter of bumping the revision number and inserting the
# new revision in the URL. Otherwise, we know the new revision is 0 and we
# can simply tweak the stable URL.

releaseURL=`bestRelease $stableURL $majVer $minVer | sed -e 's|/$||'`
if test -n "$releaseURL" ; then
  curRel=`extractReleaseFromURL $releaseURL`
  existingURL=$releaseURL
  newRel=`expr $curRel + 1`
else
  curRel=-1
  releaseURL=`echo $stableURL | sed -e s/stable/releases/`
  existingURL="none"
  newRel=0
fi
newVer=$majVer.$minVer.$newRel
releaseURL=`replaceVersionInURL $releaseURL $majVer $minVer $newRel`

echo "Top release URL.....: $existingURL"
echo "New release URL.....: $releaseURL"

# Relevant only if we're building ThirdParty or Data

if test $isThirdParty = yes || test $isData = yes ; then
  echo "BuildTools URL......: $cmdBTURL"
fi

# We need a libtool version number only for normal projects

if test $isNormal = yes ; then
  newLTCurrent=`calcLibtoolCurrent $stableURL $majVer $minVer`
  newLTRevision=$newRel
  newLTAge=`calcLibtoolAge $stableURL $majVer $minVer`
  # expr returns with status 1 if the result of the calculation is 0
  # this leads to exiting this script, which is somewhat unexpected
  if test "$newLTAge" = 1 ; then
    newLTAge=0
  else
    newLTAge=`expr $newLTAge - 1`
  fi
  newLTVer=${newLTCurrent}:${newLTRevision}:${newLTAge}
  echo "Libtool version.....: $newLTVer"
fi

# Now decide where to build and check out code. If the stable project name
# contains a '/', strip it out to make the build and checkout directories.

topProjName=`echo $stableProj | sed -e 's|.*/\([^/]*\)$|\1|'`
topBuildDir="${topProjName}-${newVer}"
if test $isThirdParty = yes; then
  coDir=$topBuildDir/Thirdparty/$stableProj
elif test $isData = yes; then
  coDir=$topBuildDir/Data/$stableProj
else
  coDir=$topBuildDir
fi
echo "Build directory.....: $topBuildDir"
echo "Checkout directory..: $coDir"

# Check out the stable branch that'll be the base of the new release. No
# externals at this point. Creating a release of a ThirdParty or Data project
# requires a bit of work, as we need to assemble a temporary package with a
# BuildTools external.

echo ''
echo "===> Checking out stable release $stableVer without externals..."
echo ''

rm -rf $topBuildDir
cmd="svn co --ignore-externals $stableURL $coDir"
if test $suppressCheckout = 1 ; then
  echo "Pretending to do: $cmd"
else
  rm -rf $topBuildDir
  echo $cmd
  eval $cmd
fi

if test $isThirdParty = yes || test $isData = yes; then
  echo ''
  echo '===> Checking out BuildTools (Data or ThirdParty) ...'
  echo ''
  cmd="svn co $cmdBTURL $topBuildDir/BuildTools"
  if test $suppressCheckout = 1 ; then
    echo "Pretending to do: $cmd"
  else
    echo $cmd
    eval $cmd
  fi
fi

startDir=`pwd`
coDir=`cd $coDir; pwd`
topBuildDir=`cd $topBuildDir; pwd`

cd $coDir

# Find configure.ac files for the package and project and update the version.
# We have no externals or third-party code at this point, so there will be
# two files for a normal project, one for a ThirdParty or Data project, and
# none for BuildTools.

echo ''
echo "===> Checking for configure.ac files ..."
if test -d $topProjName ; then
  bak_files=`find $topProjName -name 'configure.ac'`
fi
if test -e configure.ac ; then
  bak_files="$bak_files configure.ac"
fi

if test -n "$bak_files" ; then
  for i in $bak_files; do
    cp $i $i.bak
  done

# Take the attitude that [] around parameters in AC_INIT is optional,
# it's the commas that count. This does make for a surpassing ugly regular
# expression.  A comma in the version string will cause a spectacular failure.
# In AC_COIN_PROJECTDIR_INIT, take the attitude that there is one parameter
# with the PMs choosen project name which is preserved and we only add a
# libtool version number afterwards.

  echo ''
  echo "===> Updating version numbers in configure.ac files ..."
  for i in $bak_files; do
    sed -e "s|AC_INIT\(.*\),\(\[*\)[^],]*\(\]*\),\(.*\)|AC_INIT\1,\2$newVer\3,\4|" $i > bla
    mv bla $i
    sed -e "s|AC_COIN_PROJECTDIR_INIT(\(.*\))|AC_COIN_PROJECTDIR_INIT\(\1,$newLTCurrent:$newLTRevision:$newLTAge\)|" $i > bla
    mv bla $i
    svn diff $i
  done
else
  echo "    ... none to process."
fi

# Find config_proj_default.h. If there's a definition for PROJ_VERSION, adjust it and
# add config_proj_default.h.bak to the list of files to be restored.

topProjNameUC=`echo $topProjName | tr '[a-z]' '[A-Z]'`
if test -d $topProjName ; then
  configFileLoc=`find $topProjName -name .svn -prune -o -name 'config_*_default.h' -print`
fi
if test -n "$configFileLoc" ; then
  versionSym=${topProjNameUC}_VERSION
  echo ''
  echo "===> Updating $versionSym in $configFileLoc (if present)"
  echo ''
  mv $configFileLoc $configFileLoc.bak
  bak_files="$bak_files $configFileLoc"
  sed -e "s/# *define $versionSym .*\$/#define $versionSym \"$newVer\"/" \
    -e "s/# *define ${versionSym}_MAJOR .*\$/#define ${versionSym}_MAJOR $majVer/" \
    -e "s/# *define ${versionSym}_MINOR .*\$/#define ${versionSym}_MINOR $minVer/" \
    -e "s/# *define ${versionSym}_RELEASE .*\$/#define ${versionSym}_RELEASE $newRel/" \
    <$configFileLoc.bak >$configFileLoc
  svn diff $configFileLoc
fi

# The Dependencies file in a stable branch should contain only stable
# and release references (trunk is flagged as an error below). The overall
# algorithm is to convert svn:externals to use releases but leave Dependencies
# with stables. In practice, this is accomplished by backing up Dependencies,
# using Dependencies to assemble and set svn:externals, and finally restoring
# Dependencies from the backup after all else is done.

# Look for a file specifying externals. Preferably Dependencies, but check for
# Externals just in case this is an unconverted project.

srcDepFile=
for file in Dependencies Externals ; do
  if test -r $file ; then
    srcDepFile=$file
    break
  fi
done

# Now generate the proper externals for the release.  Each line in a
# Dependencies file has the format <ext_name> <ext_url>.  Normally, each
# <ext_url> should be a stable branch.  References to stable branches will be
# converted to references to releases unless the reference is to a project
# in the stableExternals list (in which case it'll be converted at the very
# end). References to releases are not changed. References to trunk are an
# error. Failure to find a release for an external not in the stableExternals
# list is an error. Save the existing externals and srcDepFile, as we'll
# probably change both.

if test -n "$srcDepFile" ; then

  svn propget svn:externals . > .Externals.original
  bak_files="$bak_files $srcDepFile"
  cp $srcDepFile $srcDepFile.bak

  echo ''
  echo "===> Checking externals in $srcDepFile ..."
  echo ''

# Because we're working directly from command output, the regular expression
# must check for lines.

  ourBTURL=`svn propget svn:externals . | \
	    sed -n -e 's/^BuildTools *https:\([^ ]*\)$/https:\1/p'`
  if test -z "$ourBTURL" ; then
    ourBTURL=none
  fi
  echo "Our BuildTools...:    $ourBTURL"

  rm -f Dependencies
  ext_name=
  ext_url=
  buildtoolsMismatch=0
  for i in `cat $srcDepFile.bak`; do
    if test "$ext_name" = ""; then
      ext_name="$i"
    else
      ext_url=$i
      if expr "$ext_name" : '#.*' 2>&1 >/dev/null ; then
        echo "    $ext_name $ext_url ==> skipped"
        ext_name=
        continue
      fi
      ext_urltype=`extractTypeFromURL $ext_url`
      ext_proj=`extractProjFromURL $ext_url`

# See if this external should be dropped.

      if expr "$exciseExternals" : '.*'$ext_proj'.*' 2>&1 > /dev/null ; then
        echo "    $ext_name $ext_url ==> excised"
	ext_name=
	continue
      fi

# External must be a stable or a release.

      if test $ext_urltype != stable && test $ext_urltype != release ; then
        echo ''
        echo "===> The external URL $ext_url is not a stable branch or release. Exiting."
        echo ''
        exit 2
      fi

      ext_isNormal=`isNormalURL $ext_url`

# Convert stable branches to releases unless listed in stableExternals.
# Existing releases are unchanged.

      if test $ext_urltype = stable ; then
	if expr "$stableExternals" : '.*'"$ext_proj"'.*' 2>&1 >/dev/null ; then
	  echo "    $ext_name $ext_url unchanged"
	  ext_rel_url=$ext_url
	else
	  ext_majVer=`extractMajorFromURL $ext_url`
	  ext_minVer=`extractMinorFromURL $ext_url`
	  ext_rel_url=`bestRelease $ext_url $ext_majVer $ext_minVer`
	  if test -z "$ext_rel_url" ; then
	    echo ''
	    echo "===> No release for $ext_url. Exiting."
	    echo ''
	    exit 2
	  fi
	  # Normal (not BuildTools/ThirdParty/Data) need a directory name,
	  # and it may differ from the project name. Carefully preserve it.
	  if test $ext_isNormal = yes ; then
	    ext_tail=`extractTailFromExt $ext_url`
	    ext_rel_url=${ext_rel_url}${ext_tail}
	  fi
	  echo "    $ext_name $ext_url ==> $ext_rel_url"
	fi
      else
        ext_rel_url=$ext_url
	echo "    $ext_name $ext_url ==> unchanged"
      fi

# Get the BuildTools URL for the external and compare to the BuildTools URL
# for the source, assuming we have one and the external has one. We only need
# to do this for normal URLs, and we need to strip the tail.

      if test $ext_isNormal = yes &&
         test $ext_proj != BuildTools && test $ourBTURL != none ; then
        ext_rel_url_notail=`echo $ext_rel_url | sed -e 's,/[^/]*$,,'`
	extBTURL=`svn propget svn:externals $ext_rel_url_notail || :`
	extBTURL=`echo $extBTURL | \
	  sed -n -e 's/^BuildTools *https:\([^ ]*\) *$/https:\1/p'`
	if test -n "$extBTURL" ; then
	  testResult=`compareURLVersions "$ourBTURL" "$extBTURL"`
	  if test $testResult = no ; then
	    if test $ignoreBuildToolsMismatch = all || \
	       expr "$mismatchBTExternals" : '.*'$ext_proj'.*' 2>&1 >/dev/null ; then
	      echo "    WARNING: BuildTools mismatch: $ext_url_notail uses $extBTURL"
	    else
	      buildtoolsMismatch=1
	      echo "    ERROR: BuildTools mismatch: $ext_url_notail uses $extBTURL"
	    fi
	  fi
	fi
      fi
      echo "$ext_name  $ext_rel_url" >>Dependencies
      ext_name=
      echo ''
    fi
  done

# If we have a BuildTools mismatch, exit.

  if test $buildtoolsMismatch = 1 ; then
    echo "Exiting due to BuildTools mismatches; use -i to ignore."
    exit 2
  fi

# Try to check out the externals. Try three times before failing.
  echo ''
  echo '===> Updating svn:externals property and checking out externals ...'
  echo ''

  svn propset svn:externals -F Dependencies .
  svn update ||
  { echo "Retry 1 ... " ; svn update ; } ||
  { echo "Retry 2 ... " ; svn update ; } ||
  { echo "Checkout of externals failed. Aborting." ; exit 3 ; }

  if test -d ThirdParty ; then
    echo ''
    echo '===> Downloading ThirdParty code ...'
    echo ''

    ext_name=
    ext_url=
    for i in `svn propget svn:externals .` ; do
      if test -z "$ext_name" ; then
	ext_name="$i"
      else
	ext_url=$i
	if expr "$ext_name" : 'ThirdParty/.*' 2>&1 >/dev/null ; then
	  cd $ext_name
	  ext_proj=`extractProjFromURL $ext_url`
	  getScript=get.$ext_proj
	  if test -x "$getScript" ; then
	    ./$getScript -y
	  fi
	  cd $coDir
	fi
	ext_name=
      fi
    done
  fi
fi

# Finally! Done processing externals. If this is a ThirdParty project, we
# still have to run the get script, if there is one.

isThirdPartyWithoutGet=no
if test $isThirdParty = yes ; then
  if test -x get.$stableProj ; then
    echo ''
    echo '===> Downloading third party code ...'
    echo ''
    ./get.$stableProj -y
  else
    isThirdPartyWithoutGet=yes
  fi
fi

# Don't run run_autotools for BuildTools!

if test $isBuildTools = no ; then
  echo ''
  echo '===> Running BuildTools/run_autotools ...'
  echo ''
  if test $isThirdParty = yes || test $isData = yes ; then
    cd ../..
    ./BuildTools/run_autotools
    cd "$coDir"
  elif test $isNormal = yes ; then
    ./BuildTools/run_autotools
  fi
fi

# Let's see if it works. We only run tests for normal projects. DO NOT turn
# on --enable-maintainer-mode in the initial configure command. At the least,
# it's not needed. At the worst, as of 100526, it'll undo all the careful
# work above to set externals.

if test $isNormal = yes && test $isThirdPartyWithoutGet = no; then
  (set -e
   echo ''
   echo '===> Creating build directory and running the configuration script...'
   echo ''
   mkdir build
   cd build
   cmd="$coDir/configure -C"
   echo $cmd
   eval $cmd
   echo ''
   echo '===> Compiling code...'
   echo ''
   cmd='make install'
   echo $cmd
   eval $cmd
   echo ''
   echo '===> Running the unit test...'
   echo ''
   echo '*******************************************************************************'
   echo '***                                                                         ***'
   echo '***                       BEGIN OUTPUT OF MAKE TEST                         ***'
   echo '***                                                                         ***'
   echo '*******************************************************************************'
   echo ''
   cmd='make test'
   echo $cmd
   eval $cmd
   echo ''
   echo '*******************************************************************************'
   echo '***                                                                         ***'
   echo '***                        END OUTPUT OF MAKE TEST                          ***'
   echo '***                                                                         ***'
   echo '*******************************************************************************'
  )
  if test $? != 0; then
    echo ''
    echo 'Error during build or test'
    echo ''
    exit 3
  fi
  echo ''
  echo '===> ALL TESTS PASSED'
fi

echo ''
if test $isNormal = yes && test $isThirdPartyWithoutGet = no; then
  echo 'Please review the output above, particularly the one of make test.'
else
  echo 'Please review the output above.'
fi
echo ''

# Do we need to plug in nonexistent releases for circular dependencies tested
# with the stable versions? If so, generate a new Dependencies. This is the
# only reason stable references should appear in the externals for a release,
# so we don't need to check further before removing them.

if test -n "$stableExternals" ; then
  echo "===> Grooming externals to remove stable externals used for testing ..."
  mv Dependencies Dependencies.temp.$$
  ext_name=
  ext_url=
  for i in `cat Dependencies.temp.$$`; do
    if test "$ext_name" = ""; then
      ext_name="$i"
    else
      ext_url=$i
      ext_urltype=`extractTypeFromURL $ext_url`
      ext_proj=`extractProjFromURL $ext_url`
      if test $ext_urltype = stable ; then
        ext_rel_url=$ext_url
	ext_majVer=`extractMajorFromURL $ext_url`
	ext_minVer=`extractMinorFromURL $ext_url`
	ext_rel_url=`echo $ext_url | sed -e 's,/stable/,/releases/,'`
	ext_rel_url=`replaceVersionInURL $ext_rel_url $ext_majVer $ext_minVer 0`
	echo "    $ext_name $ext_url ==> $ext_rel_url"
      else
        ext_rel_url=$ext_url
      fi
      echo "$ext_name  $ext_rel_url" >>Dependencies
      ext_name=
    fi
  done
  rm -f Dependencies.temp.$$
  svn propset -F Dependencies svn:externals .
  echo ''
fi

if test -r Dependencies ; then
  echo 'Also, please confirm the externals are correct:'
  svn propget svn:externals
fi

echo ''
echo 'After reviewing the output above, you can create a new release by going into'
echo 'the directory'
echo ''
echo "          $startDir"
echo ''
echo "and run the commit_new_release script"

cd $topBuildDir

cat >.new_release_data <<EOF
coinURL=$coinURL
startDir=$startDir
topBuildDir=$topBuildDir
coDir=$coDir
releaseURL=$releaseURL
stableURL=$stableURL
newVer=$newVer
bak_files="$bak_files"
EOF