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

name=rstudio
version=1.4.1717
release=3

source=(https://github.com/rstudio/rstudio/archive/v$version/$name-$version.tar.gz
  # https://src.fedoraproject.org/rpms/rstudio/tree/rawhide
  0000-unbundle-dependencies-common.patch 0003-fix-resources-path.patch
  0002-fix-rstudio-exec-path.patch 0004-use-system-node.patch)

build() {
  patch -Np1 -d $name-$version -i $SRC/0000-unbundle-dependencies-common.patch
  patch -Np1 -d $name-$version -i $SRC/0002-fix-rstudio-exec-path.patch
  patch -Np1 -d $name-$version -i $SRC/0003-fix-resources-path.patch
  patch -Np1 -d $name-$version -i $SRC/0004-use-system-node.patch

  export R_LIBS_USER="$PKG/usr/lib/R/library/"
  export JAVA_ANT_REWRITE_CLASSPATH="yes"
  export JAVA_TOOL_OPTIONS="-Djava.util.prefs.userRoot=$SRC"

  export JAVA_HOME=/usr/lib/java/openjdk8
  export PATH="${JAVA_HOME}/bin/:${PATH}"

  (pushd $name-$version/dependencies/common
  install -d node/10.19.0/bin
  ln -sfT /usr/share/myspell/dicts dictionaries
  ln -sfT /usr/share/mathjax mathjax-27
  ln -sfT /usr/bin/pandoc pandoc
  ln -sfT /usr/bin/node node/10.19.0/bin/node
  bash install-packages
  yarn config set ignore-engines true
  yarn install)

  pushd $name-$version/src/gwt

  pushd panmirror/src/editor
  npm install --no-optional --legacy-peer-deps
  popd

  ant clean
  ant build
  popd

  sed -i 's@gwt_build ALL@gwt_build@g' $name-$version/src/gwt/CMakeLists.txt

  cmake -S $name-$version -B build -G Ninja \
    -D CMAKE_INSTALL_PREFIX=/usr/lib/rstudio \
    -D CMAKE_BUILD_TYPE=Release \
    -D CMAKE_CXX_FLAGS_RELEASE="$CXXFLAGS" \
    -D CMAKE_C_FLAGS_RELEASE="$CFLAGS" \
    -D QT_QMAKE_EXECUTABLE=/usr/lib/qt5/bin/qmake \
    -D RSTUDIO_TARGET=Desktop \
    -D RSTUDIO_USE_SYSTEM_BOOST=ON \
    -D RSTUDIO_USE_SYSTEM_SOCI=ON \
    -D RSTUDIO_USE_SYSTEM_YAML_CPP=ON \
    -D Boost_NO_BOOST_CMAKE=ON \
    -D RSTUDIO_BUNDLE_QT=FALSE \
    -D RSTUDIO_CRASHPAD_ENABLED=FALSE \
    -Wno-dev

  cmake --build build
  DESTDIR=$PKG cmake --install build

  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
}