#!/bin/sh

# Heavily based on the Slackware 13.37 SlackBuild (v1)

# Written by Savino Pio Liguori ( jimmy_page_89 AT hotmail DOT it )
# Last build from miklos < ardutu at gmail dot com >

# Slackware build script for openshot
# Official Site: http://www.openshotvideo.com/

# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

set -e

PKGNAME=openshot
VERSION=${VERSION:-1.4.0}
BUILD=${BUILD:-2}
TAG=${TAG:-sl}
ARCH=${ARCH:-x86_64}

SOURCE="http://launchpad.net/$PKGNAME/$(echo ${VERSION} | cut -d . -f1-2)/$VERSION/+download/$PKGNAME-$VERSION.tar.gz"
TAR=
DIR=

# If EULA
if [ -e EULA.TXT ];then
  more EULA.TXT
  echo "Do you accept terms? (yes/[no])"
  read ACCEPT
  if [ "$ACCEPT" != "yes" ];then
    echo; echo "SlackBuild Aborted!!"
    exit 1
  fi
fi

# Does not touch following if not needed
CWD=$(pwd)
TMP=${TMP:-/tmp/buildpkgs/$PKGNAME}
PKG=$TMP/package-$PKGNAME
OUTPUT=${OUTPUT:-$CWD}
TAR=${TAR:-$(basename $SOURCE)}
DIR=${DIR:-$(echo "$TAR"|sed -r 's/(\.tar|)(.gz|.bz2|)$//')}

if [ ! -e $CWD/$TAR ];then
  wget $SOURCE
fi

CHOST="i486"
if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$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"
  CHOST="x86_64"
fi

rm -rf $TMP
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
tar xvf $CWD/$TAR
cd $DIR

sed -i -e '/melt_command/s|"melt"|"mlt-melt"|g' \
	  $PKGNAME/classes/av_formats.py $PKGNAME/windows/preferences.py 

chown -R root:root .
chmod -R u+w,go+r-w,a-s .

mkdir -p $PKG/usr/bin
install -pm0755 bin/$PKGNAME $PKG/usr/bin/ 

mkdir -p $PKG/usr/share/$PKGNAME

find $PKGNAME -name '*.py' \
  -exec grep -q '^#!' '{}' \; -print | while read F
do
  awk '/^#!/ {if (FNR == 1) next;} {print}' ${F} >chopped
  touch -r ${F} chopped
  mv chopped ${F}
done

cp -r $PKGNAME/* $PKG/usr/share/$PKGNAME/

mkdir -p $PKG/usr/man/man1
install -pm0644 docs/$PKGNAME.1 $PKG/usr/man/man1/

mkdir -p $PKG/usr/share/mime/packages
install -pm0644 xdg/$PKGNAME.xml $PKG/usr/share/mime/packages/

desktop-file-install --vendor="" \
  --dir $PKG/usr/share/applications \
  --add-category="GTK" \
  xdg/$PKGNAME.desktop

mkdir -p $PKG/usr/share/icons/hicolor/scalable/apps
install -pm0644 xdg/$PKGNAME.svg \
  $PKG/usr/share/icons/hicolor/scalable/apps/

if [ -x /usr/bin/inkscape ] ;then
for res in 16 32 48 64 72 96 128 192 ;do
dir=$PKG/usr/share/icons/hicolor/${res}x${res}/apps
    mkdir -p ${dir}
    inkscape -z xdg/$PKGNAME.svg -h ${res} -w ${res} \
      -e $PKG/usr/share/icons/hicolor/${res}x${res}/apps/$PKGNAME.png
  done
fi

mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION
cp -r \
  AUTHORS COPYING README \
  $PKG/usr/doc/$PKGNAME-$VERSION

cat $CWD/$PKGNAME.SlackBuild > $PKG/usr/doc/$PKGNAME-$VERSION/$PKGNAME.SlackBuild
cat $CWD/slack-desc > $PKG/usr/doc/$PKGNAME-$VERSION/slack-desc

if [ -d $PKG/usr/man ]; then
    ( cd $PKG/usr/man
      find . -type f -exec gzip -9 {} \;
      for i in $( find . -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
    )
fi

( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
  find . | xargs file | grep "current ar archive" | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
)

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
[ -e $CWD/doinst.sh ] && cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
chown -R root:root $PKG

if [ -x "$(which requiredbuilder 2>/dev/null)" ];then
	ADD=$(ls /var/log/packages/ | sed -ne 's/\(linuxdoc-tools\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' && \
	ls /var/log/packages/ | sed -ne 's/\(mlt\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' && \
	ls /var/log/packages/ | sed -ne 's/\(notify-python\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' && \
	ls /var/log/packages/ | sed -ne 's/\(pygobject\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' && \
	ls /var/log/packages/ | sed -ne 's/\(pygoocanvas\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' && \
	ls /var/log/packages/ | sed -ne 's/\(pygtk\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' && \
	ls /var/log/packages/ | sed -ne 's/\(python\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' && \
	ls /var/log/packages/ | sed -ne 's/\(pyxdg\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2/p') \
  requiredbuilder -y -v -c -b -s $CWD $PKG
fi

/sbin/makepkg -l y -c n $OUTPUT/$PKGNAME-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}

if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP
fi