#!/bin/bash -v

#check that GSDL3HOME is set
if test -z "$GSDL3HOME" ; then
  echo "You need to 'source setup.bash' before running the install script"
 exit;
fi

export CVS_RSH=ssh

#if you dont have a greenstone_cvs account you can change to use anonymous 
# access. remember, password for anonymous access is 'anonymous'
export CVSROOT=:ext:$USER@cvs.scms.waikato.ac.nz:/usr/local/global-cvs/gsdl-src
#export CVSROOT=:pserver:cvs_anon@cvs.scms.waikato.ac.nz:2402/usr/local/global-cvs/gsdl-src

#make sure we have the current GSDL3
cvs update -dRP

# make mgpp
cd packages
# check out mgpp
cvs co mgpp
cd mgpp
./configure --prefix $GSDL3HOME
make
make install
cd $GSDL3HOME

# unpack tomcat and create symbolic link
cd comms/tomcat/
tar xzf jakarta-tomcat-4.0.1.tar.gz 
ln -s jakarta-tomcat-4.0.1 jakarta
cd $GSDL3HOME

# make the java packages
cd src/java/org/greenstone/gdbm
make
make install
cd $GSDL3HOME

cd src/java/org/greenstone/testing
make
make install
cd $GSDL3HOME

cd src/java/org/greenstone/gsdl3
make
make install
cd $GSDL3HOME

cd src/java/org/greenstone/applet/phind
make
make install
cd $GSDL3HOME

#setup sample collection
cd sites/localsite/collect/mgppdemo/index/
tar xzf mgpp-indexfiles.tar.gz
cd ../../chinesedemo/index
tar xzf chinese-index-files.tar.gz
cd $GSDL3HOME

# make the javadocs
JAVADOCDIR=$GSDL3HOME/docs/javadoc
mkdir -p $JAVADOCDIR
javadoc -d $JAVADOCDIR -private -link http://www.cs.waikato.ac.nz/~nzdl/gsdl3/javadocs/gathaen/ -link http://www.scms.waikato.ac.nz/help/reference/jdk1.2/docs/api/ -link http://www.cs.waikato.ac.nz/~ml/weka/doc_book/ `find src -name '*.java'` `find packages/ -name '*.java'` > $JAVADOCDIR/javadoc_log

#set up tomcat
#create symbolic links
cd web
ln -s -v ../interfaces
ln -s -v ../sites
ln -s -v ../lib
cd $GSDL3HOME

#set up the servlet information for tomcat
cat web/WEB-INF/web.xml | sed "s&@gsdl3home@&$GSDL3HOME&" > web.xml.tmp
mv web/WEB-INF/web.xml web/WEB-INF/web.bak.xml
mv web.xml.tmp web/WEB-INF/web.xml

#edit the catalina script
cat  comms/tomcat/jakarta-tomcat-4.0.1/bin/catalina.sh | sed 's,CP=\"$CATALINA_HOME/bin/bootstrap.jar\",CP=\"$CLASSPATH:$CATALINA_HOME/bin/bootstrap.jar\",' > catalina.sh
mv   comms/tomcat/jakarta/bin/catalina.sh comms/tomcat/jakarta/bin/catalina.bak.sh
mv catalina.sh comms/tomcat/jakarta/bin/catalina.sh 

#edit the server config file
cat comms/tomcat/jakarta/conf/server.xml | sed "s,<\!-- Tomcat Root Context -->,<\!-- GSDL3 Service --><Context path=\"/gsdl3\" docBase=\"$GSDL3HOME/web\" debug=\"1\" reloadable=\"true\"/><\!-- Tomcat Root Context -->," > server.xml
mv comms/tomcat/jakarta/conf/server.xml comms/tomcat/jakarta/conf/server.bak.xml 
mv server.xml comms/tomcat/jakarta/conf/server.xml

#compile the test servlet
cd web/WEB-INF/classes
javac TestServlet.java
cd $GSDL3HOME

#make everyone happy by giving the right permissions to the shell scripts
chmod a+x comms/tomcat/jakarta/bin/*.sh

#start tomcat
comms/tomcat/jakarta-tomcat-4.0.1/bin/shutdown.sh
comms/tomcat/jakarta-tomcat-4.0.1/bin/startup.sh

#NOTE: if you recompile anything, you need to shutdown and restart tomcat
#to shutdown:
#comms/tomcat/jakarta-tomcat-4.0.1/bin/shutdown.sh
#to startup:
#comms/tomcat/jakarta-tomcat-4.0.1/bin/startup.sh