# Description: RStudio - an Interface for GNU R
# URL: https://www.rstudio.com/
# Maintainer: Tim Biermann, tbier at posteo dot de
# Depends on: ant boost hyphen libevent mathjax openjdk8 pandoc-bin qtwebengine r

name=rstudio
version=1.2.1335
_gwtver=2.8.1
_ginver=2.1.2
release=1
source=(
https://github.com/rstudio/rstudio/archive/v$version/$name-$version.tar.gz
https://s3.amazonaws.com/rstudio-buildtools/gin-$_ginver.zip
https://s3.amazonaws.com/rstudio-buildtools/gwt-$_gwtver.zip
https://s3.amazonaws.com/rstudio-dictionaries/core-dictionaries.zip
)
git=(https://github.com/rstudio/rstudio.git)

unpack_source() {
  for file in ${source[@]}; do
    case ${file##*/} in
      rstudio-$version.tar.gz)
        bsdtar -p -o -C $SRC -xf $(get_filename $file) ;;
        #if you need a git based build, comment the line above and uncomment the line below
        #git clone $git $SRC/$name-$version ;;
      gwt-$_gwtver.zip)
        gwtdir=$SRC/$name-$version/src/gwt
        install -d $gwtdir/dictionaries
        install -d $gwtdir/lib/gwt
        install -d $gwtdir/lib/gwt/$_gwtver
        unzip -qd $gwtdir/lib/gwt/$_gwtver $(get_filename $file) # ;;
        mv $gwtdir/lib/gwt/$_gwtver/gwt-$_gwtver/* $gwtdir/lib/gwt/$_gwtver ;;
      gin-$_ginver.zip)
        gwtdir=$SRC/$name-$version/src/gwt
        install -d $gwtdir/lib/gin
        install -d $gwtdir/lib/gin/$_ginver
        unzip -qo $(get_filename $file) -d $gwtdir/lib/gin/$_ginver ;;
      *)
        cp $(get_filename $file) $SRC ;;
    esac
  done
}

build() {
    cd $name-$version
    #if you want your git snapshot to be a particular version
    #git checkout v$version

    pushd dependencies/common
    install -d pandoc
    ln -sfT /usr/share/myspell/dicts dictionaries
    ln -sfT /usr/share/mathjax mathjax-26
    ln -sfT /usr/bin/pandoc pandoc/pandoc
    ln -sfT /usr/bin/pandoc-citeproc pandoc/pandoc-citeproc
    bash install-packages
    popd

    rm -fr build
    mkdir build
    pushd build
    export PATH=/usr/lib/java/openjdk8/jre/bin/:${PATH}
    cmake -DRSTUDIO_TARGET=Desktop \
        -DCMAKE_BUILD_TYPE=Release \
        -DCMAKE_INSTALL_PREFIX=/usr/lib/rstudio \
        -DQT_QMAKE_EXECUTABLE=/usr/lib/qt5/bin/qmake \
        -DRSTUDIO_BUNDLE_QT=FALSE ..

    make DESTDIR=$PKG install
    install -dm755 $PKG/usr/bin/
    ln -s "/usr/lib/$name/bin/$name" "$PKG/usr/bin/$name"
    sed -i 's|/usr/lib/rstudio/bin/rstudio|/usr/bin/rstudio|g' "$PKG/usr/share/applications/rstudio.desktop"
    find $PKG \(\
        -iname '*README*' -o \
        -iname '*COPYING*' -o \
        -iname 'INSTALL' \
        \) -delete || true
}