logopoly_to_latex

#!/usr/bin/bash

wget "http://www.polymtl.ca/sc/logos_normes/logo.php" 2> /dev/null

mkdir -p eps svg tex

cd eps
cat ../logo.php | grep -Po '(?<=href=")[^"]*' | grep -i eps | cut -c 4- | while read EXT; do
    if [[ $(echo "$EXT" | grep bloc) ]]; then
        continue
    fi

    LINK="http://www.polymtl.ca/sc/$EXT"
    EPS=$(basename "$LINK")
    SVG="$(echo $EPS | rev | cut -c 5- | rev).svg"
    TEX="$(echo $EPS | rev | cut -c 5- | rev).tex"

    printf "Downloading $LINK\n"
    wget "$LINK" 2> /dev/null

    printf "Converting to SVG $SVG\n"
    inkscape "$EPS" --export-text-to-path --export-plain-svg="$SVG" > /dev/null

    printf "Converting to PGF/TikZ $TEX\n"
    svg2tikz "$SVG" > "temp"

    printf "Formatting LaTeX file $TEX\n"
    cat temp | sed 's/\\documentclass{article}/\\documentclass{standalone}\n\\usepackage{standalone}/g' \
             | sed 's/yscale/scale=\\logoscale, yscale/g' \
             | sed 's/\\begin{document}/\\def\\logoscale{1}\n\\begin{document}/g' \
             > "$TEX"
done
cd ..

printf "Moving files..."
find "./eps" -type f -iname "*.svg" -exec mv -v '{}' svg \;
find "./eps" -type f -iname "*.tex" -exec mv -v '{}' tex \;

cd tex
printf "Downloading extra logo\n"
wget "https://raw.githubusercontent.com/TheNiceGuy/gphys/master/src/poly.tex" 2> /dev/null
cd ..