#!/bin/bash
#
#  Ed Hill
#
#  This is a replacement for "./makebrowseablecodepages.sh"
#
#  $Header: /home/ubuntu/mnt/e9_copy/mitgcm.org/devel/buildweb/code-browser/MakeBrowseableMITGCM/build_browseable_code,v 1.2 2005/07/15 14:59:56 cnh Exp $

SOURCEDIR=../../../../../MITgcm
SUBDIRS="./eesupp ./lsopt ./model ./optim ./pkg ./verification"
SDIRLINK=work
CDIR=`pwd`

echo
echo "Creating soft-link to the source tree"
if [ -L $SDIRLINK ]; then
    echo "Using source tree at the existing link: " $SDIRLINK
else
    if [ -d $SOURCEDIR ]; then
	echo "Using source tree at: " $SOURCEDIR
	ln -s $SOURCEDIR $SDIRLINK
    else
	echo "ERROR: can't find source tree"
	exit 1
    fi
fi

echo
echo "Building the code parser"
make -C ../F90Mapper

echo
echo "Building the definition parser"
make -C ../DefinitionParser

echo
echo "Finding all source (\"*.[F,h]\") files "
cp callTree.F callTree.header $SDIRLINK
cd $SDIRLINK
SRCFILES="./callTree.F"
for dir in $SUBDIRS
  do
  echo "  searching in "$dir
  add="`/usr/bin/find "$dir" -name '*.[F,h]'`"
  SRCFILES=$SRCFILES" "$add
done

echo
echo "Running the definition parser"
cat $SRCFILES | ${CDIR}/../DefinitionParser/a.out > thedefs
RETVAL=$?
if [ $RETVAL != 0 ]; then
    echo "ERROR: DefinitionParser failed"
    exit 1
fi

echo
echo "Running the code parser"
${CDIR}/../F90Mapper/f90mapper -d thedefs $SRCFILES > mapper.log
RETVAL=$?
if [ $RETVAL != 0 ]; then
    echo "ERROR: F90Mapper failed -- please see "$SDIRLINK"/mapper.log"
    exit 1
fi

echo
echo "Generating hyperlinked call tree"
grep 'New variable' mapper.log | awk '{print $3, $6}' > varkey
awk -f ${CDIR}/parseCallTree.awk callTree.F > callTree.html

echo
echo "Making buildweb sub-directory entries for skeletons/code_reference/"
rm -rf buildweb
tmp="buildweb/skeleton/code_reference"
mkdir -p $tmp
cp code_reference-rtparm_exp.htm   $tmp"/parameters.html"
cp code_reference-sf_exp.htm       $tmp"/sourcefiles.html"
cp code_reference-subfunc_exp.htm  $tmp"/subroutine.html"
cp code_reference-vi_exp.htm       $tmp"/variabledictionary.html"
cp callTree.html                   $tmp

echo
echo "Making buildweb sub-directory entries for vdb/"
mv vdb buildweb/vdb

echo
echo "Making buildweb sub-directory entries for vdb/byname"
( cd buildweb/vdb ;  ${CDIR}/create_name_links )

echo
echo "Creating the tarball"
( cd  buildweb ; rm vdb/tmp[1,2]; tar -czf ../web.tar.gz . &> /dev/null )