#!/bin/bash

# Slackware build script for rox-filer
# Written by slakmagik <slakmagik@gmail.com>
# Released under the WTFPL

PRGNAM=rox-filer
VERSION=${VERSION:-2.11}
BUILD=${BUILD:-3}
TAG=${TAG:-_SBo}

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

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

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.bz2
cd $PRGNAM-$VERSION
patch -p0 < $CWD/session_auto_respawn.diff
chown -R root:root .
find -L . \
  \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 \
  -o -perm 400 \) -exec chmod 644 {} \;

# this autostrips the non-debug binary
LDFLAGS="-ldl -lm" CFLAGS="$SLKCFLAGS" CXXFLAGS="$SLKCFLAGS" \
  ./ROX-Filer/AppRun --compile

# begin poor man's 'make install' (*heavily* adapted from rox's interactive
# prefix-less install.sh)

APPDIR=/usr/libexec
BINDIR=/usr/bin
CHOICESDIR=/etc/rox/xdg/rox.sourceforge.net/MIME-types
DOCDIR=/usr/doc
MANDIR=/usr/man/man1
MIMEDIR=/usr/share/mime

mkdir -p \
  $PKG/$APPDIR \
  $PKG/$BINDIR \
  $PKG/$CHOICESDIR \
  $PKG/$DOCDIR \
  $PKG/$MANDIR \
  $PKG/$MIMEDIR/packages

(cd ROX-Filer/src && make clean) > /dev/null 2>&1
cp -a ROX-Filer $PKG/$APPDIR
# the actual original files of symlink.png and mime-application:x-jar.png,
# which also have symlinks to them, are executable and shouldn't be.
chmod 0644 $PKG/$APPDIR/ROX-Filer/images/* $PKG/$APPDIR/ROX-Filer/ROX/MIME/*

# the APP_DIR isn't on the path, so this lets the user run the filer with a
# simple 'rox' invocation.
cat > $PKG/$BINDIR/rox << EOF
#!/bin/sh
exec $APPDIR/ROX-Filer/AppRun "\$@"
EOF
chmod 0755 $PKG/$BINDIR/rox

# Don't clobber these on upgrades
( cd Choices/MIME-types
  for file in * ; do
    mv $file $PKG/$CHOICESDIR/$file.new ;
  done )

# The doc files are accessible through the UI, so need to be left here, but
# there also need to be docs in the usual /usr/doc dir, so we link. The
# build script ends up in ROX's help dir, too, but that's actually kinda cool.
# ;)
(cd $PKG/$DOCDIR && ln -sf $APPDIR/ROX-Filer/Help $PRGNAM-$VERSION)
cat $CWD/$PRGNAM.SlackBuild > $PKG/$APPDIR/ROX-Filer/Help/$PRGNAM.SlackBuild

gzip -9c rox.1 > $PKG/$MANDIR/rox.1.gz
(cd $PKG/$MANDIR; ln -sf rox.1.gz ROX-Filer.1.gz)

cp rox.xml $PKG/$MIMEDIR/packages/rox.xml

# end poor man's 'make install'

mkdir -p $PKG/etc/profile.d
install -m 0755 $CWD/$PRGNAM.sh $PKG/etc/profile.d/$PRGNAM.sh.new
install -m 0755 $CWD/$PRGNAM.csh $PKG/etc/profile.d/$PRGNAM.csh.new

mkdir -p $PKG/usr/share/applications
cat $CWD/rox-filer.desktop > $PKG/usr/share/applications/rox-filer.desktop

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:-tgz}