#!/bin/sh

# Slackware build script for youtube-viewer

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

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

# 20150309 bkw: Updated for 3.1.4 release.
# Quite a bit of changes under the hood for what's supposed to be
# a point release: upstream dropped the XML::Fast dep and added
# JSON::XS.

# 20150309 bkw: Updated for 3.1.2 release

# 20140806 bkw:
# - Updated for 3.1.1 release. This adds a couple of new deps :(
# - Made perl-LWP-Protocol-https required instead of optional.

# 20140318 bkw:
# - Updated for 3.0.9 release
# - Added support for gtk-youtube-viewer

PRGNAM=youtube-viewer
VERSION=${VERSION:-3.1.4}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

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

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$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 $CWD/$VERSION.tar.gz || tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION/
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 {} \;

# perl-gtk2 is a runtime dep, we can build with GTK=yes even if it's not
# installed... but don't do that by default.
GTK="${GTK:-auto}"

case "$GTK" in
  no)  BUILD_GTK="no"  ;;
  yes) BUILD_GTK="yes" ;;
  *)   perl -MGtk2 -MFile::ShareDir -e 0 2>/dev/null \
         && BUILD_GTK="yes" \
         || BUILD_GTK="no" ;;
esac

[ "$BUILD_GTK" = "yes" ] && GTKOPT="--gtk-youtube-viewer"

echo "===  HAVE_GTK=$HAVE_GTK  BUILD_GTK=$BUILD_GTK"

perl Build.PL $GTKOPT prefix=/usr installdirs=vendor --destdir="$PKG"
./Build
./Build test
./Build install --install_path script=/usr/bin

# I couldn't figure out what to pass to Build.PL or Build to install
# man pages correctly, so:
mv $PKG/usr/share/man $PKG/usr/man
gzip $PKG/usr/man/man?/*.?

if [ "$BUILD_GTK" = "yes" ]; then
  # link .desktop and icon to standard locations
  mkdir -p $PKG/usr/share/applications $PKG/usr/share/pixmaps
  LNPATH="../perl5/vendor_perl/auto/share/dist/WWW-YoutubeViewer"
  ln -s $LNPATH/gtk-youtube-viewer.desktop \
    $PKG/usr/share/applications/gtk-youtube-viewer.desktop
  ln -s $LNPATH/icons/gtk-youtube-viewer.png \
    $PKG/usr/share/pixmaps/gtk-youtube-viewer.png

  # support TERMINAL option for user's preferred terminal.
  if [ "$TERMINAL" != "" ]; then
    sed -i "s/'gnome-terminal'/'$TERMINAL', &/" $PKG/usr/bin/gtk-$PRGNAM
  fi
fi

find $PKG -name perllocal.pod \
  -o -name ".packlist" \
  -o -name "*.bs" \
  | xargs rm -f

find $PKG -depth -type d -empty -delete || true

# the permissions in the final package are weird.
find $PKG -type f -print0 | xargs -0 chmod 644
find $PKG -type d -print0 | xargs -0 chmod 755
chmod +x $PKG/usr/bin/*

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a README* Changes $PKG/usr/doc/$PRGNAM-$VERSION
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:-tgz}