#!/bin/bash

usage()
{
    echo
    echo Usage :
    echo
    echo "  SA_new_cpp_component  Name"
    echo
    echo "  -> create the tree to compile a new C++ component linked with MED libs"
    echo 
    exit 1
}

rename_dir()
{
    # Rename the first directory containing $oldName in their file name
    liste=`find . -type d -name "*${oldName}*"`
    for file in $liste
    do
	newFile=`echo $file | sed "s/${oldName}/${newName}/g"`
	echo "mv -f $file $newFile"
	mv -f $file $newFile
	return 1
    done
    return 0
}

if [ $# -ne 1 ]
then
   usage
fi

tar xvfz ${HXX2SALOME_ROOT_DIR}/cpp_compo_template.tgz
moduleName=${1}_CPP_SRC
mv template_SRC ${moduleName}

oldName=template
newName=$1

today=`date +%d%m%y`
cd ${moduleName}
echo
echo Renamed Directories:
echo

# rename directories one by one
rename_dir
while [ $? -eq 1 ]
do
    rename_dir
done

# rename files containing ${oldName} in their name
echo
echo Renamed Files:
echo
liste=`find . -name "*${oldName}*"`
for file in $liste
do
    newFile=`echo $file | sed "s/${oldName}/${newName}/g"`
    echo "mv -f $file $newFile"
    mv -f $file $newFile
done

echo
echo Modified Files:
echo
# modify all files containing $oldName, replace occurences by $newName
liste=`find -name "*"`
for file in $liste
do
    if [ -f $file ]
    then
	grep $oldName $file > /dev/null 2>&1
	if [ $? -eq 0 ]
	then
	    echo $file
	    cat $file | sed "s/${oldName}/${newName}/g" > fic_temp_${today}
	    cp -f fic_temp_${today} $file
	fi
    fi
done
rm -f fic_temp_${today}
cd -