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#!/bin/sh
#-------------------------------------------------------------------------------
# isi2bib -- Script to convert ISI format to BibTeX
# cb2Bib Tools
#
# Copyright (C) 2005-2024 by Pere Constans
# constans@molspaces.com
#
# Improvements and modifications:
# Copyright (C) 2009 by Filippo Rusconi
# rusconi@mnhn.fr
#
# May/June 2009:
# - Added checks to ensure that the used commands are available on
# system.
# - Make use of mktemp to create a temp directory.
#
# See LICENSE file that comes with this distribution
#
# Usage: isi2bib input_isi output_bib
#-------------------------------------------------------------------------------
# Using isi2xml and xml2bib utilities from:
# http://bibutils.refbase.org/
#-------------------------------------------------------------------------------
#-------------------------------------------------------------------------------
# Init variables
#-------------------------------------------------------------------------------
# Modify accordingly
#isi2xml=/usr/local/bin/isi2xml
#xml2bib=/usr/local/bin/xml2bib
isi2xml=isi2xml
xml2bib=xml2bib
isi2xml_flags="-u"
xml2bib_flags="-sd -b"
#-------------------------------------------------------------------------------
# Immediately check that the needed programs are there:
"${isi2xml}" --version > /dev/null 2>&1
if [ "$?" != "0" ]
then
echo "Program ris2xml (suite bibutils) is required."
echo "Set it in your path, and/or modify $0 accordingly."
echo "Ending processing."
exit 1
fi
"${xml2bib}" --version > /dev/null 2>&1
if [ "$?" != "0" ]
then
echo "Program xml2bib (suite bibutils) is required."
echo "Set it in your path, and/or modify $0 accordingly."
echo "Ending processing."
exit 1
fi
# Make sure we trap errors (we put that after the tests above because
# we need the tests to fail, in case, without exiting immediately).
set -e
# Getting filenames from command line
echo "cb2Bib Tools: Script to convert ISI format to BibTeX"
echo ""
echo "It uses external package bibutils from"
echo "http://bibutils.refbase.org/"
echo ""
if test "$#" != 2; then
cat <<EOF
Usage: $0 input_isi output_bib
EOF
exit 2
fi
# Create temporary directory
# Note that we use the mktemp utility that ensures that
# we do not overwrite any preexisting directory
tmp_dir=$(mktemp -d --tmpdir c2b_tools_tmp.XXXXXXXX)
# Setting files
isi="$1"
bib="$2"
work_dir="$PWD"
# Preparing temporary files
cp "$isi" "${tmp_dir}"/c2b_tmp.isi
cp "$isi" "${tmp_dir}"/c2b_tmp.bib
# bibutils procedure
cd "${tmp_dir}"
"${isi2xml}" $isi2xml_flags c2b_tmp.isi > c2b_tmp.xml
"${xml2bib}" $xml2bib_flags c2b_tmp.xml | sed 's%^ISSUE=%NUMBER=%g' > c2b_tmp.bib
# Clean up
cd "${work_dir}"
cp "${tmp_dir}"/c2b_tmp.bib "$bib"
rm -rf "${tmp_dir}"
echo ""
echo "$0 ended."
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