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|
#! /bin/bash -e
. usage.sh
# faust2mathdoc.sh
#
# Generate a full Faust documentation, in a '*-mdoc' top directory.
#
# Karim Barkati
# November 2009
#
# Warning : this script requires several things to be installed :
# - svg2pdf, from the Cairo 2D graphics library;
# - pdflatex, to compile the tex file;
# - breqn, a latex package to break equations;
# - faust ;-)
# Usage.
echoHelp()
{
usage faust2mathdoc "[options] <file.dsp>"
require svg2pdf pdflatex breqn
echo "Generate a full Faust documentation in a '*-mdoc' top directory"
option
option "-l LANG" "LANG is usually a 2-lowercase-letters language name, like en, fr, or it."
option -utf8 "force file.dsp to be recoded in UTF-8 before being processed"
exit
}
# Visit each directory transmitted as argument,
# in order to convert process.svg files into pdf.
# This function uses the svg2pdf command,
# from the Cairo 2D graphics library.
convert_svgprocesses2pdf()
{
for DIR in $@ ; do
if [ -d $DIR ] ; then
echo "cd " $DIR
cd $DIR
FILE="process.svg"
for SRC in $FILE ; do
echo ' --> '$SRC
PDF=${SRC%.svg}'.pdf'
##svg2pdf "$SRC" "$PDF"
inkscape -o "$PDF" "$SRC"
echo ' <-- '$PDF
done
cd -
else
echo error : \'$DIR\' is not a directory.
fi
done
}
# Visit each directory transmitted as argument,
# in order to convert .svg files into pdf.
# This function uses the svg2pdf command,
# from the Cairo 2D graphics library.
convert_svgdirs2pdf()
{
for DIR in $@ ; do
if [ -d $DIR ] ; then
#echo "cd " $DIR
cd $DIR
FILES=`ls | grep -E "\.svg"`
for SRC in $FILES ; do
#echo ' --> '$SRC
PDF=${SRC%.svg}'.pdf'
##svg2pdf "$SRC" "$PDF"
inkscape -o "${PDF}" "${SRC}"
echo "svg2pdf $SRC $PDF"
#echo ' <-- '$PDF
done
cd ..
else
echo error : \'$DIR\' is not a directory.
fi
done
}
# In-place recoding of a text file from its current encoding to UTF-8.
# This is useful for .dsp files with accents in comments that are coded
# with a different character set.
recode2utf8()
{
charset=`file -0 --mime-encoding $1 | cut -d' ' -f2`
recode $charset..utf-8 $1
}
MDLANGOPT=""
if [ $1 = "-mdlang" ] || [ $1 = "--mathdoc-lang" ] || [ $1 = "-l" ]
then
MDLANGOPT="-mdlang $2"
shift 2
fi
CONVERT=""
if [ "$1" = "-utf8" ] || [ "$1" = "--utf8" ]
then
CONVERT="utf8"
shift 1
fi
if [ "$#" -eq 0 ]; then
echo 'Please, provide a Faust file to process !'
echo ''
echoHelp
fi
# Main loop of this script :
# 1. Compile `faust --mathdoc` to generate the TeX file and SVG block-diagrams.
# 2. Move to the "${FILEPATH%.dsp}-mdoc" directory created by faust.
# 3. Convert SVG files into PDF files recursively (with svg2pdf).
# 4. Compile pdflatex twice (including the top-level block-diagram).
# 5. Copy some important files where needed.
for FILEPATH in $@ ; do
if [ -f $FILEPATH ] ; then
FILENAME=`basename $FILEPATH` &&
case $FILENAME in
*.dsp )
if [ "$CONVERT" = "utf8" ]
then
recode2utf8 $FILENAME
fi
faust $MDLANGOPT -o ${FILEPATH%.dsp}.cpp --mathdoc $FILEPATH || exit
cd ${FILEPATH%.dsp}-mdoc/ &&
cd svg && convert_svgprocesses2pdf svg-* && cd .. &&
cd tex && xelatex ${FILENAME%.dsp}.tex && xelatex ${FILENAME%.dsp}.tex && cd .. &&
mkdir -p pdf && cp tex/${FILENAME%.dsp}.pdf pdf &&
mkdir -p cpp && mv ../${FILENAME%.dsp}.cpp cpp &&
cd ..
;;
* )
echo error : \'$FILENAME\' does not have a \'.dsp\' extension.
exit 2
;;
esac
else
echoHelp
fi
done
exit 0
|
