Given the name of a font family, generate webfonts + a CSS file on a Linux system

fonts.css

#!/bin/sh

clean () {
    perl -pe 's/(\([si]\)\s*)+//' | tr '"' ' ' | awk '{$1=""; print $0}' | xargs echo
}

subset () {
    python /usr/share/googlefontdirectory-tools/tools/subset/subset.py --subset=latin+latin-ext+greek+greek-ext+cyrillic+cyrillic-ext --nmr --null --roundtrip --script "$1" "$2"
}

to_ttf () {
    echo "Open(\"$1\")\nGenerate(\"$2\")" | fontforge -lang=ff -script
}

do_font () {
    output=$(fc-query "$1")
    family=$(echo "$output" | grep 'family:' | tr '(' '\n' | head -1 | clean)
    fullname=$(echo "$output" | grep 'fullname:' | clean)
    slant=$(echo "$output" | grep 'slant:' | clean)
    weight=$(echo "$output" | grep 'weight:' | clean)
    file=$(echo "$output" | grep 'file:' | clean | perl -pe 's{^.*/}{};s/\..*$//')
    fontstyle=$([ "$slant" -gt 0 ] && echo 'italic' || echo 'normal')
    fontweight=$(if [ "$weight" -gt 100 ]; then
        echo 'bold'
    elif [ "$weight" -lt 50 ]; then
        echo 'lighter'
    else
        echo 'normal'
    fi)
    to_ttf "$1" "fonts/$file.full.ttf"
    subset "fonts/$file.full.ttf" "fonts/$file.ttf"
    rm "fonts/$file.full.ttf"
    webify "fonts/$file.ttf"
    base64=$(cat "fonts/$file.woff" | base64 | tr -d '\n')
    echo "@font-face {
    font-family: \"$family\";
    src: url(\"../fonts/$file.eot\");
    src:
        local(\"$fullname\")," >> css/fonts.css
    if [ "$fullname" != "$file" ]; then
        echo "        local(\"$file\")," >> css/fonts.css
    fi
    #echo "        url(data:application/font-woff;charset=utf-8;base64,$base64) format(\"woff\")," >> css/fonts.css
    echo "        url(\"../fonts/$file.eot?#iefix\") format(\"embedded-opentype\"),
        url(\"../fonts/$file.woff\") format(\"woff\"),
        url(\"../fonts/$file.ttf\") format(\"truetype\");
    font-weight: $fontweight;
    font-style: $fontstyle;
}
" >> css/fonts.css
}

mkdir -p fonts
mkdir -p css

for family in "$@"; do
    fc-list "$family" | cut -d: -f1 | xargs readlink -f | sort -u | grep -v Condensed | while read font; do
        echo "$font"
        do_font "$font"
    done
done

Missing 'webify' routine? Any url please? Line 33