latexdiff_dropbox.sh

latexdiff_dropbox.sh

#!/bin/sh
my_typesetter="latexmk"
my_latexdiff="latexdiff"
orig_file=`basename $1 .tex`
if [ ! -f $orig_file.tex ]; then
    echo "PDF file is not found."
    exit
fi

echo "Input the version:"
read pub_version

pub_dir="${HOME}/Dropbox/Public/"
pub_pdf="${pub_dir}/${orig_file}_ver${pub_version}.pdf"
y_or_n=""
if [ -f $pub_pdf ]; then
    while [ "$y_or_n" != "y" -a "$y_or_n" != "n" ]; do
	    echo "ver. $pub_version already exists. Overwrite?(y/n)"
	    read y_or_n
    done
else
    y_or_n="y"
fi

if [ "$y_or_n" = "y" ]; then
    $my_typesetter $orig_file 
    cp $orig_file.pdf $pub_dir
    cp $orig_file.pdf $pub_pdf
    if [ ! -f ../ver${pub_version} ]; then
	mkdir ../ver${pub_version}
    fi
    cp *.tex ../ver${pub_version}/
    cp *.bib ../ver${pub_version}/
    cp *.pdf ../ver${pub_version}/
    cp -r figs ../ver${pub_version}/
    echo "Completed publishing"
    y_or_n=""
    while [ "$y_or_n" != "y" -a "$y_or_n" != "n" ]; do
	echo "Make the diff-PDF？(y/n)"
	read y_or_n
    done
    if [ "$y_or_n" = "y" ]; then
	echo "Which version to be compared?:"
	read pub_version_previous
	old="../ver${pub_version_previous}/${orig_file}.tex"
	if [ -f $old ]; then
	    echo $old exists!
	else
	    exit
	fi
	new="../ver${pub_version}/${orig_file}.tex"
	diff_texfile="${orig_file}_diff_${pub_version_previous}_${pub_version}"
	$my_latexdiff --flatten $old $new > ${diff_texfile}.tex
	$my_typesetter ${diff_texfile}.tex  && \
        mv ${diff_texfile}.pdf $pub_dir/ && \
        rm ${diff_texfile}[._N]* 
    fi
else 
    echo "Not generated"
fi