#!/bin/bash -e

rm -rf distr/variable_ttf
fontmake -g FiraCode.glyphs -o variable --output-dir distr/variable_ttf

# -------------------------------------------------------------
# fix variable font metadata as needed ------------------------

firaCodeVF=distr/variable_ttf/FiraCode-VF.ttf

# fix variable font metadata – very important
gftools fix-vf-meta $firaCodeVF

# other fixes for metadata and hinting
gftools fix-nonhinting $firaCodeVF $firaCodeVF
gftools fix-gasp --autofix $firaCodeVF
gftools fix-dsig --autofix $firaCodeVF

# cleanup of temp files
tempFiles=$(ls distr/variable_ttf/*.fix && ls distr/variable_ttf/*-gasp*)
for temp in $tempFiles
do
    rm -rf $temp
done

# TODO (late 2019?): use TTFautohint-VF for variable font (current support is minimal)