#!/bin/sh

#
# JEL release script.
# Originally developed under CygWIN32. Tested on Linux.
# NOTE: Will not run unchanged on CygWIN32.
#
# (c) 1998 Konstantin L. Metlov (address@hidden)
#

echo "Building the JEL distribution"
VERSION=0.9.11
DATE=`date`
NS_JAVA=true
CLASSPATH=$CLASSPATH:.

DROOT="/tmp/jel-$VERSION"

# points to the location of the JavaDoc images and API_Users_Guide.html
JAVA_DOC=/home/metlov/external/docs/jdk117docs/api

# points to the place, where JEL files were checked out from CVS repository
CO_POINT=/home/metlov/chkouts/JEL

echo " 1. clearing old distribution in "$DROOT
rm -rf $DROOT

echo " 2. setting up directories"

mkdir $DROOT
mkdir $DROOT/src
mkdir $DROOT/lib
mkdir $DROOT/samples
mkdir $DROOT/samples/testsuite
mkdir $DROOT/samples/YourTestBed
mkdir $DROOT/docs
mkdir $DROOT/docs/javadoc
mkdir $DROOT/docs/javadoc/images

mkdir $DROOT/src/gnu
mkdir $DROOT/src/gnu/jel
mkdir $DROOT/src/gnu/jel/reflect
mkdir $DROOT/src/gnu/jel/debug
mkdir $DROOT/src/gnu/jel/tests

echo " 3. copying files with debug parts excluded"
find $CO_POINT  -name '*.java' | sed "s:$CO_POINT/::g" | xargs -i bash -c "awk -f $CO_POINT/testing_off.awk <$CO_POINT/{} >$DROOT/src/{}"

cp $CO_POINT/gnu/jel/JEL.properties    $DROOT/src/gnu/jel
cp $CO_POINT/gnu/jel/debug/*.java.in $DROOT/src/gnu/jel/debug

mkdir $DROOT/optimized
mkdir $DROOT/unoptimized

echo " 4. making classes documentation"
cd $DROOT/src
javadoc -public -author -d $DROOT/docs/javadoc gnu.jel gnu.jel.reflect gnu.jel.debug
cp $JAVA_DOC/images/*.gif $DROOT/docs/javadoc/images
cp $JAVA_DOC/API_users_guide.html $DROOT/docs/javadoc

echo " 5. making Changelog"
cd $CO_POINT
cvs2cl.pl -f $DROOT/ChangeLog
cd $DROOT/src

echo " 6. compiling speed optimized version of classes"
cat $DROOT/src/gnu/jel/debug/Debug.java.in | sed -e s/@debug_enabled@/false/g >$DROOT/src/gnu/jel/debug/Debug.java
cd $DROOT/src
javac -O -g:none -d $DROOT/optimized Calculator.java gnu/jel/reflect/*.java
# removed -O

echo " 6.1 conditionally removing gnu.jel.debug.Debug"

NUMDEBUGREFS=`find $DROOT/optimized -name '*.class' | xargs -i grep Debug {} | grep -v debug/Debug.class | wc -l`

if [ $NUMDEBUGREFS == 0 ] ; then 
    rm $DROOT/optimized/gnu/jel/debug/Debug.class
    rmdir $DROOT/optimized/gnu/jel/debug
    else 
    echo "PLEASE REMOVE REFERENCES TO gnu.jel.debug.Debug from ";
    find $DROOT/optimized -name '*.class' | xargs -i grep Debug {} | grep -v debug/Debug.class;
    echo
    echo
    echo '^^^^^ WARNING !!! WARNING !!! WARNING !!!^^^^^'
    echo
    echo
fi

echo " 7. copying files with debug parts included"

find $CO_POINT  -name '*.java' | sed "s:$CO_POINT/::g" | xargs -i bash -c "awk -f $CO_POINT/testing_on.awk <$CO_POINT/{} >$DROOT/src/{}"

echo " 8. compiling debug version of classes"
cat $DROOT/src/gnu/jel/debug/Debug.java.in | sed -e s/@debug_enabled@/true/g >$DROOT/src/gnu/jel/debug/Debug.java
cd $DROOT/src
javac -g -d $DROOT/unoptimized Calculator.java gnu/jel/reflect/*.java
java -cp $DROOT/unoptimized gnu.jel.TableKeeper
cp gnu/jel/JEL.properties $DROOT/unoptimized/gnu/jel
cp gnu/jel/tables.dat $DROOT/unoptimized/gnu/jel
cp gnu/jel/JEL.properties $DROOT/optimized/gnu/jel
cp gnu/jel/tables.dat $DROOT/optimized/gnu/jel
#javac -O -depend -d $DROOT/optimized Calculator.java gnu/jel/reflect/*.java

echo " 9. creating speed optimized version of the library"
cd $DROOT/optimized
jar cf $DROOT/lib/jel.jar gnu/jel

echo " 10. creating debug version of the library"
cd $DROOT/unoptimized
jar cf $DROOT/lib/jel_g.jar gnu/jel

echo " 11. copying samples"
echo " ..... Calculator "
cp $CO_POINT/Calculator.java $DROOT/samples
echo " ..... YourTestBed "
cp $CO_POINT/YourTestBed.java $DROOT/samples/YourTestBed/YourTestBed.java
cp $CO_POINT/Data.java $DROOT/samples/YourTestBed/Data.java
cp $CO_POINT/GlobalContext.java $DROOT/samples/YourTestBed/GlobalContext.java
cp $CO_POINT/DVResolverProvider.java $DROOT/samples/YourTestBed/DVResolverProvider.java
cp $CO_POINT/samples/README.Calculator $DROOT/samples
cp $CO_POINT/samples/README.YourTestBed $DROOT/samples/YourTestBed/README
cp $DROOT/unoptimized/Calculator.class $DROOT/samples

echo " 12. copying HTML documentation "
cp $CO_POINT/documents/html/*.html $DROOT/docs
rm -f $DROOT/docs/index.html
cp $CO_POINT/documents/html/*.css $DROOT/docs
cp $CO_POINT/documents/html/*.gif $DROOT/docs
cp $CO_POINT/documents/html/*.png $DROOT/docs
rm -f $DROOT/docs/gnu-head-sm.jpg
cp $CO_POINT/documents/html/*.txt $DROOT/docs

cat $CO_POINT/documents/README | sed -e "s/@version@/$VERSION/g" | sed -e "s/@date@/$DATE/g" > $DROOT/README
cat $CO_POINT/documents/RELNOTES | sed -e "s/@version@/$VERSION/g" | sed -e "s/@date@/$DATE/g" > $DROOT/RELNOTES
cat $CO_POINT/documents/CODEGEN_HOW_TO | sed -e "s/@version@/$VERSION/g" | sed -e "s/@date@/$DATE/g" > $DROOT/CODEGEN_HOW_TO

echo " 13. licensing"
cp $CO_POINT/documents/COPYING $DROOT
cp $CO_POINT/documents/COPYING $DROOT/src
cp $CO_POINT/documents/COPYING $DROOT/src/gnu/jel
cp $CO_POINT/documents/COPYING $DROOT/src/gnu/jel/debug
cp $CO_POINT/documents/COPYING $DROOT/src/gnu/jel/tests

echo " 14. removing temporary compiled classes"
rm -rf $DROOT/optimized/
sleep 1s
rm -rf $DROOT/unoptimized/

echo " 15. making testsuite "
cp $CO_POINT/samples/README.TestSuite $DROOT/samples/testsuite
for f in $DROOT/src/gnu/jel/tests/*.java ; do
    R1=$DROOT/src/gnu/jel/tests/
    R2=$DROOT/samples/testsuite/
    cat ${f} | sed "s/package gnu.jel.tests;//g" | sed "s/abort_at_error=true/abort_at_error=false/g" | sed "s/gnu.jel.tests.//g"> ${f/$R1/$R2} ;
done

#cat $DROOT/src/gnu/jel/tests/TestSuite.java | sed "s/package gnu.jel.tests;//g" | sed "s/gnu.jel.tests.//g" >$DROOT/samples/testsuite/TestSuite.java
#cat $DROOT/src/gnu/jel/tests/VariableProvider.java | sed "s/package gnu.jel.tests;//g" >$DROOT/samples/testsuite/VariableProvider.java
cd $DROOT/samples/testsuite
CLASSPATH=$CLASSPATH:$DROOT/lib/jel.jar:.
javac TestSuite.java

echo " 16. archiving "
cd /tmp
zip -rq jel-${VERSION//./_}.zip jel-${VERSION}/
tar cfz jel-${VERSION}.tar.gz jel-${VERSION}/

cd $DROOT
echo "FINISHED. DON'T forget to run TESTSUITE !!!"