#!/bin/bash

# Slackware build script for clksignal

# Written by B. Watson (urchlay@slackware.uk)

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

# 20230716 bkw: updated for v20230515, expand man page a bit.
# 20230530 bkw: remove unused flags.

# 20230114 bkw: updated for v20221125.
# - fix my typo that prevented the qt5 UI from being built.
# - rename ROM dir AppleIIGS => AppleIIgs (the latter is hardcoded
#   in the emulator binary).
# - make PRINT_PACKAGE_NAME work.

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=clksignal
VERSION=${VERSION:-20230515}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

SRCNAM=CLK
SRCVER="$( echo $VERSION | sed 's,^\(....\)\(..\)\(..\),\1\-\2-\3,' )"

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $SRCNAM-$SRCVER
tar xvf $CWD/$SRCNAM-$SRCVER.tar.gz
cd $SRCNAM-$SRCVER
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 {} \+

# 20230716 bkw: upstream removed some C++ source files without removing them
# from the qt5 .pro file. fixed after 20230515 release.
[ "$VERSION" = "20230515" ] && patch -p1 < $CWD/9342c60.diff

mkdir -p $PKG/usr/games $PKG/usr/man/man6 $PKG/usr/share/applications

# Qt5 user interface is optional.
if [ "${QT:-yes}" = "yes" ]; then
  cd OSBindings/Qt
  qmake-qt5
  make
  install -s $PRGNAM $PKG/usr/games/$PRGNAM-qt
  cd -
  # clksignal-qt man page written for this SlackBuild
  gzip -9c < $CWD/$PRGNAM-qt.6 > $PKG/usr/man/man6/$PRGNAM-qt.6.gz
  cat $CWD/$PRGNAM-qt.desktop > $PKG/usr/share/applications/$PRGNAM-qt.desktop
fi

cd OSBindings/SDL
scons $MAKEFLAGS
install -s $PRGNAM $PKG/usr/games
cd -

# fix the clksignal man page (no, I'm not going to use ansible).
THLINE=".TH $PRGNAM 6 \\\"$SRCVER\\\" \\\"$VERSION\\\" \\\"SlackBuilds.org\\\""
sed '/^\.TH/s,.*,'"$THLINE"',' Packaging/templates/$PRGNAM.1.j2 | \
  gzip -9c > $PKG/usr/man/man6/$PRGNAM.6.gz

# there actually are a few ROMs in here, plus lots of readme.txt.
# one dir has the wrong capitalization.
mkdir -p $PKG/usr/share/$SRCNAM
mv ROMImages/AppleIIGS ROMImages/AppleIIgs
cp -a ROMImages/* $PKG/usr/share/$SRCNAM

MACICONS="OSBindings/Mac/Clock Signal/Assets.xcassets/AppIcon.appiconset/"
for px in 16 32 64 128; do
  size=${px}x${px}
  dir=$PKG/usr/share/icons/hicolor/$size/apps
  mkdir -p $dir
  cp -a "$MACICONS/Icon$px.png" $dir/$PRGNAM.png
done

mkdir -p $PKG/usr/share/icons/hicolor/48x48/apps
convert -resize 48x48 \
  "$MACICONS/Icon1024.png" \
  $PKG/usr/share/icons/hicolor/48x48/apps/$PRGNAM.png

mkdir -p $PKG/usr/share/pixmaps
ln -s ../icons/hicolor/48x48/apps/$PRGNAM.png $PKG/usr/share/pixmaps/$PRGNAM.png

# include a .desktop file with Hidden=true. it won't show up in the menus,
# because running it with no args is useless, but it will be available for
# "Open with".
cat $CWD/$PRGNAM.desktop > $PKG/usr/share/applications/$PRGNAM.desktop

PKGDOC=$PKG/usr/doc/$PRGNAM-$VERSION
mkdir -p $PKGDOC/html
cp -a README.md LICENSE* $PKGDOC
markdown_py -f $PKGDOC/html/index.html $PKGDOC/README.md
cp -a READMEImages $PKGDOC/html
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $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