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if [ -z "`type -t $ZIP_PATH`" ]
then
echo >&2 "Missing zip utility at $ZIP_PATH, conversion to epub not possible."
echo >&2 "Exiting !"
exit 3
fi
case "$1" in
stylesheet)
if [ "$VERBOSE" -ge 1 ]
then
echo >&2 "Converting Docbook to epub"
fi
echo "http://docbook.sourceforge.net/release/xsl/current/epub/docbook.xsl"
;;
post-process)
if [ "$VERBOSE" -ge 1 ]
then
echo >&2 "Creating epub file"
fi
INPUT_DIR=`dirname $INPUT_FILE`
CSS_DEST_DIR=$PWD/OEBPS
mkdir $PWD/OEBPS
USED_CSS_LIST=`${GREP_PATH} 'link rel="stylesheet"' $CSS_DEST_DIR/*.html | ${SED_PATH} -e's/.*<link rel="stylesheet" type="text\/css" href="\(.*\.css\)"\/>.*/\1/' | uniq`
for CSS_SOURCE in $USED_CSS_LIST
do
${GCP_PATH:-cp} -R -P -p -- $INPUT_DIR/$CSS_SOURCE $CSS_DEST_DIR/
done
echo -n "application/epub+zip" > mimetype
EPUB_NAME=$(basename "${XSLT_PROCESSED%.*}").epub
[ -e "$XSLT_PROCESSED" ] && rm "$XSLT_PROCESSED"
${ZIP_PATH} -0Xq $EPUB_NAME mimetype
${ZIP_PATH} -Xr9D $EPUB_NAME *
${GCP_PATH:-cp} -R -P -p -- $EPUB_NAME "$OUTPUT_DIR" 2>/dev/null
;;
esac
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