#! /bin/bash
#-----------------------------------------------------------------------------

if [ $# = 0 ]; then
   source_dir=.
elif [ -d "$1" ]; then
   source_dir="$1"
else
   echo "Usage:"                                                   1>&2
   echo "  $(basename "$0") <directory>"                           1>&2
   echo "Where <directory> names the directory containing the"     1>&2
   echo "Foundry Form Sans Book font in Postscript Type 1 format." 1>&2
   exit -1
fi

#-----------------------------------------------------------------------------
#  Rename font files:

for afm in "${source_dir}"/*.afm; do
   name="$(basename "${afm}" .afm)"

   if egrep '^(Full|Font|Family)Name FoundryFormSans-Book\W*$' "${afm}" 1>/dev/null; then
      if [ "${name}" != "ffsk8a" ]; then
         mv "${source_dir}/${name}.afm" "ffsk8a.afm"
         mv "${source_dir}/${name}.pfb" "ffsk8a.pfb"
      fi
   fi
done

#-----------------------------------------------------------------------------
#  Create and run fontinst driver:

cat > ffs-drv.tex << DRIVER-END
\input fontinst.sty
\needsfontinstversion{1.926}
\recordtransforms{ffs-rec.tex}
\latinfamily{ffs}{}
\endrecordtransforms
\bye
DRIVER-END

tex ffs-drv.tex

#-----------------------------------------------------------------------------
#  Compile metrics and virtual fonts:

for file in *.pl; do
   pltotf "${file}"
done

for file in *.vpl; do
   vptovf "${file}"
done

#-----------------------------------------------------------------------------
#  Install fonts and support files:

base="$(kpsexpand '$TEXMFLOCAL')"

sudo mkdir -p    "${base}/fonts/afm/public/formsans"
sudo cp -p *.afm "${base}/fonts/afm/public/formsans"

sudo mkdir -p    "${base}/fonts/tfm/public/formsans"
sudo cp -p *.tfm "${base}/fonts/tfm/public/formsans"

sudo mkdir -p    "${base}/fonts/type1/public/formsans"
sudo cp -p *.pfb "${base}/fonts/type1/public/formsans"

sudo mkdir -p    "${base}/fonts/vf/public/formsans"
sudo cp -p *.vf  "${base}/fonts/vf/public/formsans"

sudo mkdir -p    "${base}/tex/latex/public/formsans"
sudo cp -p *.fd  "${base}/tex/latex/public/formsans"

#-----------------------------------------------------------------------------
#  Create and install map files:

cat > ffs-map.tex << DRIVER-END
\input finstmsc.sty
\resetstr{PSfontsuffix}{.pfb}
\adddriver{dvips}{ffs.map}
\input ffs-rec.tex
\donedrivers
\bye
DRIVER-END

tex ffs-map.tex

sudo mkdir -p    "${base}/fonts/maps/dvips/formsans"
sudo cp -p *.map "${base}/fonts/maps/dvips/formsans"

sudo texhash
sudo updmap-sys --enable Map ffs.map

#-----------------------------------------------------------------------------
#  Create and compile demonstration document:

cat > demo.tex << DOC-END
\documentclass{article}
  \usepackage[danish]{babel}
  \usepackage[T1]{fontenc}
  \usepackage[latin1]{inputenc}
  \renewcommand*{\rmdefault}{ffs}
\begin{document}
  Prøve med blåbærgrød og formel: \$E = m c\$

  {\it Kursiv.}

  {\bf Fed.}
\end{document}
DOC-END

echo 'Compiles and opens PDF demonstration document ...'
pdflatex demo && xpdf demo.pdf

echo 'Compiles and opens Postscript demonstration document ...'
latex demo && latex demo && dvips demo -o && gv demo.ps

#-----------------------------------------------------------------------------
#  Instructions:

echo 'See "demo.tex" for a demonstration document.'
echo
echo 'If you want to make Foundry Font Sans Book the default font in a LaTeX'
echo 'document, you should include these two lines in the preamble:'
echo
echo '  \usepackage[T1]{fontenc}'
echo '  \renewcommand*{\rmdefault}{ffs}'
echo

#-----------------------------------------------------------------------------