#!/bin/bash

# Slackware build script for univga-font

# Written by B. Watson (yalhcru@gmail.com)

# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.

# VERSION taken from the datestamp of the tarball.

# 20201206 bkw: BUILD=3, added OTB font since -current's pango wants it.
#               Also add PCF (disabled by default). Based on a patch from
#               Tomasz Bywalec. Update README. Have slack-desc list the
#               font types included in the package.

# 20191224 bkw: BUILD=2, xset fp rehash in doinst.sh.

PRGNAM=univga-font
VERSION=${VERSION:-20021031}
BUILD=${BUILD:-3}
TAG=${TAG:-_SBo}

ARCH=noarch

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

set -e

TARNAME=uni-vga
FNAME=u_vga16
DIRNAME=${TARNAME/-/_}

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $DIRNAME
tar xvf $CWD/$TARNAME.tgz
cd $DIRNAME
chown -R root:root .
find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+

# Defaults:
PSF="${PSF:-yes}"
BDF="${BDF:-yes}"
OTB="${OTB:-yes}"
PCF="${PCF:-no}"

# modern perl needs a slight change to the bdf2psf.pl script, and modern
# psfaddtable has different options than whatever this was written for.
patch -p1 < $CWD/buildfix.diff

# The console fonts. They're very similar to the ones shipped with the kbd
# package, but not identical.
if [ "$PSF" = "yes" ]; then
  make allfonts
  mkdir -p $PKG/usr/share/kbd/consolefonts/
  for i in *.psf; do
    gzip -9c < $i > $PKG/usr/share/kbd/consolefonts/${i}u.gz
  done
  ok=yes
fi

# The X font. Use with xterm or such, very nice.
if [ "$BDF" = "yes" ]; then
  mkdir -p $PKG/usr/share/fonts/misc
  gzip -9c < $FNAME.bdf > $PKG/usr/share/fonts/misc/$FNAME.bdf.gz
  ok=yes
fi

# If you *really* want the PCF version, you can have it via PCF=yes.
# It's a trade-off: the compiled PCF is bigger than the BDF, and after
# gzipping both, it's still bigger. The BDF supposedly takes longer
# to load when first accessed, but I doubt anyone's got a slow enough
# system to notice.
if [ "$PCF" = "yes" ]; then
  mkdir -p $PKG/usr/share/fonts/misc
  bdftopcf -t $FNAME.bdf | gzip -9c > $PKG/usr/share/fonts/misc/$FNAME.pcf.gz
  ok=yes
fi

# OpenType Bitmap (OTB) fonts, compatible with recent versions of Pango.
# Necessary for -current and eventually 15.0. Support added by Tomasz Bywalec.
if [ "$OTB" = "yes" ]; then
  mkdir -p $PKG/usr/share/fonts/misc
  fonttosfnt -o "$PKG/usr/share/fonts/misc/$FNAME.otb" $FNAME.bdf
  ok=yes
fi

if [ "$ok" != "yes" ]; then
  echo "*** No fonts selected to be included in the package." 1>&2
  echo "*** At least one of the PCF BDF PSF OTB environment variables must be 'yes'." 1>&2
  exit 1
fi

# include the converter script, someone might find it useful.
mkdir -p $PKG/usr/bin
install -m0755 bdf2psf.pl $PKG/usr/bin

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a *.lsm $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
sed -e "s,@PCF@,$PCF," \
    -e "s,@BDF@,$BDF," \
    -e "s,@PSF@,$PSF," \
    -e "s,@OTB@,$OTB," \
 $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}