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|
#!/bin/sh
##
## This is file `bibexport.sh',
## generated with the docstrip utility.
##
## The original source files were:
##
## bibexport.dtx (with options: `script')
##
## (c) 2005/02/27 Nicolas Markey <markey at lsv dot ens-cachan dot fr>
## All rights reserved.
##
## This work may be distributed and/or modified under the conditions of
## the LaTeX Project Public License, either version 1.3 of this license
## or (at your option) any later version. The latest version of the
## license is in
##
## http://www.latex-project.org/lppl.txt
##
## and version 1.3 or later is part of all distributions of LaTeX
## version 2003/12/01 or later.
##
## \CharacterTable
## {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
## Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
## Digits \0\1\2\3\4\5\6\7\8\9
## Exclamation \! Double quote \" Hash (number) \#
## Dollar \$ Percent \% Ampersand \&
## Acute accent \' Left paren \( Right paren \)
## Asterisk \* Plus \+ Comma \,
## Minus \- Point \. Solidus \/
## Colon \: Semicolon \; Less than \<
## Equals \= Greater than \> Question mark \?
## Commercial at \@ Left bracket \[ Backslash \\
## Right bracket \] Circumflex \^ Underscore \_
## Grave accent \` Left brace \{ Vertical bar \|
## Right brace \} Tilde \~}
##
function usage()
{
echo "bibexport: a tool to extract BibTeX entries out of .bib files.
usage: $0 [-h|v] [-n] [-b bst] [-a [-e file]...] [-o file] file...
-a, --all export the entire .bib files
-b, --bst specifies the .bst style file [default: export.bst]
-c, --crossref include entries that are crossref'd [default: yes]
-e file, --extra file extra .bib files to be used (for crossrefs)
-n, --no-crossref don't include crossref'd entries [default: no]
-o file write output to file [default: bibexport.bib]
-p, --preamble write a preamble at beginning of output
-t, --terse operate silently
-h, --help print this message and exit
-v, --version print version number and exit";
exit 0;
}
VERSION="2.20";
VDATE="2009/10/11";
CROSSREF="1";
FILE="";
EXT=".aux";
EXTRA="";
EXTRABIB="";
SPACE=" ";
BST="export";
TERSE="";
NOBANNER="true";
ARGS=$@;
if [ $# -eq 0 ]; then
usage;
fi
while [ $# != 0 ]; do
case $1 in
-a|--all)
EXT=""; SPACE="";
shift ;;
-b|--bst)
if [ "`dirname $2`" = "." ]; then
DOLLARTWO="`basename $2 .bst`";
else
DOLLARTWO="`dirname $2`/`basename $2 .bst`";
fi
BST="${DOLLARTWO}";
shift 2;;
-e|--extra)
if [ "`dirname $2`" = "." ]; then
DOLLARTWO="`basename $2 .bib`";
else
DOLLARTWO="`dirname $2`/`basename $2 .bib`";
fi
EXTRA="${EXTRA}${DOLLARTWO},";
EXTRABIB="${EXTRABIB},${DOLLARTWO}.bib";
shift 2;;
-o|--output-file)
if [ "`dirname $2`" = "." ]; then
DOLLARTWO="`basename $2 .bib`";
else
DOLLARTWO="`dirname $2`/`basename $2 .bib`";
fi
OUTPUT="${DOLLARTWO}.bib";
shift 2 ;;
-c|--crossref|--crossrefs|--with-crossref|--with-crossrefs)
CREF="1" ;
shift ;;
-n|--no-crossref|--without-crossref)
CREF="20000" ;
shift ;;
-v|--version)
echo "This is bibexport v${VERSION} (released ${VDATE})"; exit 0;;
-p|--preamble)
NOBANNER="false";
shift ;;
-t|--terse)
TERSE=" -terse ";
shift ;;
-*)
usage;;
*)
if [ "`dirname $1`" = "." ]; then
DOLLARONE="`basename $1 ${EXT}`";
else
DOLLARONE="`dirname $1`/`basename $1 ${EXT}`";
fi
FILE="${FILE}${SPACE}${DOLLARONE}${EXT}";
if [ -z "${SPACE}" ]; then
SPACE=",";
fi;
shift;;
esac
done
FINALFILE=${OUTPUT};
if [ ! "${FINALFILE}" ]; then
FINALFILE="bibexport.bib";
fi
TMPFILE="bibexp.`date +%s`";
if [ -z "${EXT}" ]; then
if [ -z "${EXTRA}" ]; then
cat > ${TMPFILE}.aux <<EOF
\citation{*}
\bibdata{${FILE}}
\bibstyle{${BST}}
EOF
else
cat > ${TMPFILE}.aux <<EOF
\citation{*}
\bibdata{${FILE}}
\bibstyle{expkeys}
EOF
bibtex -min-crossrefs=${CREF} -terse ${TMPFILE};
mv -f ${TMPFILE}.bbl ${TMPFILE}.aux;
cat >> ${TMPFILE}.aux <<EOF
\bibdata{${EXTRA}${FILE}${EXTRABIB}}
\bibstyle{${BST}}
EOF
fi
else
cat ${FILE} | sed -e "s/bibstyle{.*}/bibstyle{${BST}}/" > ${TMPFILE}.aux;
fi
bibtex -min-crossrefs=${CREF} ${TERSE} ${TMPFILE}
echo "" > ${FINALFILE}
if [ ! "${NOBANNER}" = "true" ]; then
echo -ne "@comment{generated using bibexport:\n" >> ${FINALFILE};
echo -ne " creation date:\t`date +\"%c\"`\n" >> ${FINALFILE};
echo -ne " command:\t\t$0 ${ARGS}\n" >> ${FINALFILE};
echo -ne " bibexport-version:\tv${VERSION} (${VDATE})\n" >> ${FINALFILE};
echo -ne " bibexport-maintainer:\tmarkey(at)lsv.ens-cachan.fr\n" >> ${FINALFILE};
sed -ie "s/}/)/g" ${FINALFILE};
echo -ne "}\n\n\n" >> ${FINALFILE};
fi
if [ ! "x${CREF}" = "x1" ]; then
sed -r -e \
"/^ *[cC][rR][oO][sS][sS][rR][eE][fF] *= *[^,]+,?$/d" \
${TMPFILE}.bbl >> ${FINALFILE};
else
cat ${TMPFILE}.bbl >> ${FINALFILE};
fi
rm -f ${TMPFILE}.bbl ${TMPFILE}.aux ${TMPFILE}.blg
##
##
## End of file `bibexport.sh'.
|
