build.sh

#!/bin/bash -e

while getopts ":v:" o; do
	case $o in
	v)
		if [ "$OPTARG" != "" ]; then
			v=$OPTARG
		fi
		;;
	*) ;;
	esac
done

rm -rf out
mkdir -p deps out

[ ! -f deps/BitsNPicas.jar ] && wget -O deps/BitsNPicas.jar https://github.com/kreativekorp/bitsnpicas/releases/latest/download/BitsNPicas.jar
[ ! -f deps/fontforge ] && wget -O deps/fontforge https://github.com/fontforge/fontforge/releases/download/20230101/FontForge-2023-01-01-a1dad3e-x86_64.AppImage && chmod +x deps/fontforge

cp LICENSE out
cp README.md out

bnp() {
	java -jar deps/BitsNPicas.jar convertbitmap -f "$3" -o out/"$2.$3" "$1"
}

ff() {
	s=$(
		cat <<-END
			f = open(argv[1])
			f.os2_version = 4
			f.os2_vendor = "BenP"
			f.os2_panose = (2, 0, 6, 9, 0, 0, 0, 0, 0, 0)
			f.os2_weight_width_slope_only = True
			f.selection.all()
			f.em = 2048
			f.correctDirection()
			f.removeOverlap()
			for g in f:
			    f[g].width = 768
			    if f[g].unicode != -1:
			        f[g].glyphname = nameFromUnicode(f[g].unicode, "AGL with PUA")
			f.encoding = "UnicodeFull"
			f.generate(argv[2], "otb")
			f.generate(argv[2] + "dfont", "sbit")
		END
	)
	deps/fontforge -c "$s" "$PWD"/out/"$1".bdf "$PWD"/out/"$1". "$1"
}

bnp src/eldur.kbitx eldur ttf
bnp src/eldur.kbitx eldur bdf
sed -i -e '/^FONT/s/-[pc]-/-M-/i' -e '/^FONT/s/-80-/-50-/' out/eldur.bdf
ff eldur

bdfresize -f 2 out/eldur.bdf >out/eldur2x.bdf
sed -i -e 's/^iso.*-FONT/FONT/g' -e 's/eldur/eldur2x/g' out/eldur2x.bdf
ff eldur2x

rm -f out/*-*.bdf

zip -r "out/eldur_$v.zip" out/*