#!/bin/bash
#
#  arduino.SlackBuild is free software; you can redistribute it and/or modify it under the
#  terms of the GNU General Public License as published by the Free Software
#  Foundation; either version 2 of the License, or any later version.
#
#  arduino.SlackBuild is distributed in the hope that it will be useful, but WITHOUT ANY
#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License along with
#  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
#  Place - Suite 330, Boston, MA 02111-1307, USA
#
#  Written by Diogo Leal(estranho) untill 0019.
#  Rewritten from scratch by Vliegendehuiskat since 0022.
#  Rewritten for mbse Slackbuilds bij mbroek.

# The Java part of the Arduino IDE licensed under GPL.
# The C/C++ microcontroller library files are licensed under LGPL.

# default settings
PACKAGE="arduino"
PACKAGE_EXT="xz"
VERSION=${VERSION:=1.8.2}
BUILD=${BUILD:=1}

if [ -f ~/.slackbuildrc ]; then
  . ~/.slackbuildrc
elif [ -f ../../runtime/slackbuildrc ]; then
  . ../../runtime/slackbuildrc
fi

check_required

if [ "x$LIBDIRSUFFIX" == "x64" ]; then
  SRC="$PACKAGE-${VERSION}-linux64.tar.$PACKAGE_EXT"
else
  SRC="$PACKAGE-${VERSION}-linux32.tar.$PACKAGE_EXT"
fi
# Versions upto 1.6.n
URL="http://downloads.arduino.cc/$SRC"
# Versions from 1.7.0 and up
#URL="http://download.arduino.org/IDE/$VERSION/$SRC"


get_source $SRC $URL

if [ "x$LIBDIRSUFFIX" == "x64" ]; then
  unpack_source $SRC $PACKAGE-$VERSION
else
  unpack_source $SRC $PACKAGE-$VERSION
fi

SYSTEMFOLDER=${SYSTEMFOLDER:-/opt/$PACKAGE}

# Add a wrapper to run the arduino ide from /usr/bin
# Its going to change the working directory to $HOME, so when you import/export
# into/from the ide $HOME is going to be the default directory, rather than
# /usr/lib*/arduino/
mkdir -p $PKG/usr/bin
cat << EOF > $PKG/usr/bin/$PACKAGE
#!/bin/sh
if [ -n \${CPLUS_INCLUDE_PATH} ]; then
  unset CPLUS_INCLUDE_PATH
fi
cd \$HOME
if [ \$(echo \$PATH | grep java | wc -l) -lt 1 ]; then
  export PATH=\$PATH:/usr/lib$LIBDIRSUFFIX/java/bin:/usr/lib$LIBDIRSUFFIX/java/jre/bin:/usr/lib$LIBDIRSUFFIX/java/bin;
fi;
$SYSTEMFOLDER/arduino
EOF
chmod 0755 $PKG/usr/bin/$PACKAGE

mkdir -p $PKG/$SYSTEMFOLDER
cp -a * $PKG/$SYSTEMFOLDER/

# Now a dirty hack to supply missing libraries for avrdude
cd $PKG/$SYSTEMFOLDER/hardware/tools/avr/lib
  ln -s /usr/lib$LIBDIRSUFFIX/libreadline.so.5 libreadline.so.6
  ln -s /usr/lib$LIBDIRSUFFIX/libncurses.so.5 libtinfo.so.5
cd -

# UDEV rules
install -D -m 644 $CWD/99-arduino.rules $PKG/lib/udev/rules.d/99-arduino.rules

# Desktop entries
install -D -m 644 $CWD/arduino.desktop $PKG/usr/share/applications/arduino.desktop
install -D -m 644 $CWD/arduino.png $PKG/usr/share/pixmaps/arduino.png

mkdir -p $DOCS
cp -a revisions.txt $DOCS

# Create package without using the fixup_package function because that will
# strip (and corrupt) the avr libraries.
cd $PKG

find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
	  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

mkdir -p $PKG/install
cat $CWD/doinst.sh > $PKG/install/doinst.sh
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-required > $PKG/install/slack-required

makepkg -p -l y -c n $TMP/$PACKAGE-$PVERSION-$ARCH-$BUILD$TAG.txz
tail -n 11 $PKG/install/slack-desc > $TMP/$PACKAGE-$PVERSION-$ARCH-$BUILD$TAG.txt
md5sum $TMP/$PACKAGE-$PVERSION-$ARCH-$BUILD$TAG.txz > $TMP/$PACKAGE-$PVERSION-$ARCH-$BUILD$TAG.txz.md5


# Clean up the extra stuff:
set +u
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP/$PACKAGE-$VERSION
  rm -rf $PKG
fi