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#!/bin/bash
# 20170403 bkw:
# convert TTF (or OTF) fonts to *.psfu.gz fonts that can be used
# on the Linux console.
# conversion isn't done directly. instead, the TTF is rendered as a
# BDF (via otf2bdf), then converted to a psfu via bdf2psf.
# these are supposedly in points. yeah, right.
SIZES=${SIZES:-8 12 15 19}
warn() {
echo "$@" 1>&2
}
die() {
warn "$@"
exit 1
}
convfont() {
font="$1"
file="$( fc-list "$font" | head -n1 | cut -d: -f1 )"
psfname="$( basename "$( echo $file | cut -d. -f1 | tr A-Z a-z | tr -d " " )" )"
echo -n "$file => $psfname: "
if [ ! -e "$file" ]; then
warn "Font '$font' not found, skipping"
return 1
fi
for size in $SIZES; do
echo -n "$size"
sh ./ttf2psfu.sh -p $size "$file" &> $psfname.$size.log
# bug in file? if the width is double-digit, file prints HxW, but if
# width is single-digit it prints WxH, WTF?
#pxsize=$( file test.psfu | sed 's|.*, \(.*\)x\(.*\)$|\2x\1|' )
w="$( psf2txt test.psfu | sed -n '/^Width/s,.* ,,p' )"
h="$( psf2txt test.psfu | sed -n '/^Height/s,.* ,,p' )"
pxsize=${w}x${h}
gzip -9c < test.psfu > $psfname-$pxsize.psfu.gz
rm -f test.psfu
echo -n ":$pxsize "
done
echo
}
cat fonts | while read font; do
convfont "$font"
done
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