# Maintainer: Artem Klevtsov <a.a.klevtso@gmail.com>
# Maintainer: Stephen Martin <hwkiller@gmail.com>
# Contributor: Conor Anderson <conor@conr.ca>

pkgname=rstudio-desktop-git
_gitname=rstudio
pkgver=41984.06e08648c1
_nodever=18.18.2
_pandocver="current"
pkgrel=1
pkgdesc="A powerful and productive integrated development environment (IDE) for R programming language"
arch=('i686' 'x86_64')
url="https://www.rstudio.com/products/rstudio/"
license=('AGPL3')
depends=('r>=3.0.3' boost-libs qt5-sensors qt5-svg qt5-webengine qt5-xmlpatterns postgresql-libs sqlite3 soci clang hunspell-en_US mathjax2 pandoc yaml-cpp quarto-cli-bin libldap)
makedepends=(git 'cmake>=3.1.0' boost desktop-file-utils jdk8-openjdk apache-ant unzip openssl libcups pam patchelf wget yarn nodejs ninja)
optdepends=('git: for git support'
            'subversion: for subversion support'
            'openssh-askpass: for a git ssh access')
provides=('rstudio-desktop')
conflicts=('rstudio-desktop' 'rstudio-desktop-bin' 'rstudio-desktop-preview')
source=("git+https://github.com/rstudio/rstudio.git"
	    "qt.conf"
	    "pandoc_version.patch")
sha256sums=('SKIP'
            '723626bfe05dafa545e135e8e61a482df111f488583fef155301acc5ecbbf921'
            '286925c442c1818979714feeec1577f03ae8a3527d2478b0f55238e2272a0b9e')

pkgver() {
    cd "${srcdir}/${_gitname}"
    printf "%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
}

prepare() {
    cd ${srcdir}/${_gitname}
    # Do not use outdated version name of pandoc
    patch -p1 < ${srcdir}/pandoc_version.patch
    git clone https://github.com/quarto-dev/quarto src/gwt/lib/quarto

    cd "${srcdir}/${_gitname}/dependencies/common"
    install -d pandoc/${_pandocver}
    install -d node/${_nodever}/bin

    ln -sfT /usr/share/myspell/dicts dictionaries
    ln -sfT /usr/share/mathjax2 mathjax-27
    ln -sfT /usr/bin/pandoc pandoc/${_pandocver}/pandoc
    ln -sfT /usr/bin/node node/${_nodever}/bin/node
    ln -sfT /usr/bin/corepack node/${_nodever}/bin/corepack

    cd "${srcdir}/${_gitname}/dependencies"
    ln -sfT common/dictionaries dictionaries
    ln -sfT common/mathjax-27 mathjax-27
    install -d quarto/bin/tools
    ln -sfT /usr/bin/quarto quarto/bin/quarto
    ln -sfT /usr/bin/pandoc quarto/bin/tools/pandoc
}

build() {
    cd ${srcdir}

    msg "Downloading and installing R packages..."
    export R_LIBS_USER="${srcdir}/${_srcname}/dependencies/R"
    _JOBS="$(grep -oP -- "-j\s*\K[0-9]+" <<< "${MAKEFLAGS}")" || _JOBS="1"
    mkdir -p "${R_LIBS_USER}"
    for RPKG in rmarkdown renv testthat xml2 yaml; do
        RINSTALLCMD="if("'!'"require($RPKG, quietly = TRUE)) { options(Ncpus = ${_JOBS} ); install.packages('$RPKG', lib='$R_LIBS_USER', repos='https://cran.rstudio.com/') }"
        echo "> $RINSTALLCMD"
        Rscript -e "$RINSTALLCMD"
    done

    export PATH=/usr/lib/jvm/java-8-openjdk/jre/bin/:${PATH}
    export JAVA_TOOL_OPTIONS="-Djava.util.prefs.userRoot=${srcdir}"
    export BUILD_ID="local"
    export PACKAGE_OS=$(uname -om)

    cmake -S "${srcdir}/${_gitname}" -B build \
          -GNinja \
          -DRSTUDIO_TARGET=Desktop \
          -DCMAKE_BUILD_TYPE=Release \
          -DCMAKE_INSTALL_PREFIX=/usr/lib/rstudio \
          -DRSTUDIO_USE_SYSTEM_BOOST=yes \
          -DRSTUDIO_USE_SYSTEM_YAML_CPP=yes \
          -DQT_QMAKE_EXECUTABLE=/usr/bin/qmake \
          -DBoost_NO_BOOST_CMAKE=ON \
          -DQUARTO_ENABLED=TRUE \
          -DRSTUDIO_USE_SYSTEM_SOCI=yes \
          -DRSTUDIO_BUNDLE_QT=FALSE
    cd ${srcdir}/build
    ninja
}

package() {
    # Install the program
    cd ${srcdir}/build
    DESTDIR="${pkgdir}" ninja install

    # Install the license
    install -Dm 644 "${srcdir}/${_gitname}/COPYING" "${pkgdir}/usr/share/licenses/${pkgname}/COPYING"

    # Symlink main binary
    install -d "${pkgdir}/usr/bin"
    ln -s "/usr/lib/rstudio/bin/rstudio" "${pkgdir}/usr/bin/rstudio"

    # BUGFIX: qt5-webengine isn't init'ing properly. Likely an Rstudio bug.
    install -Dm 644 "${srcdir}/qt.conf" "${pkgdir}/usr/lib/qt/libexec/qt.conf"
}