# Maintainer: Juraj Fiala <doctorjellyface at riseup dot net>
# Maintainer: Florian Walch <florian+aur at fwalch dot com>
# Maintainer: Leonard König <leonard.r.koenig at googlemail dot com>
# Maintainer: Oscar Morante <spacepluk at gmail dot com>
# Contributor: Ace <a.mad.coder at gmail dot com>

pkgname=unity-editor
_version=5.3.0
_build=f4
_buildtag=20151218
pkgver=${_version}${_build}+${_buildtag}
pkgrel=3
pkgdesc="The world's most popular development platform for creating 2D and 3D multiplatform games and interactive experiences."
arch=('x86_64')
url='https://unity3d.com/'
license=('custom')
depends=('desktop-file-utils'
         'xdg-utils'
         'gcc-multilib'
         'libgl'
         'glu'
         'nss'
         'libpng12'
         'libxtst'
         'libpqxx'
         'monodevelop'
         'npm')
optdepends=('ffmpeg: for WebGL exporting'
            'nodejs: for WebGL exporting'
            'java-runtime: for WebGL exporting'
            'gzip: for WebGL exporting'
            'java-environment: for Android and Tizen exporting'
            'android-sdk: for Android Remote'
            'android-udev: for Android Remote')
conflicts=('unity3d')
replaces=('unity3d')
install="${pkgname}.install"
source=("http://download.unity3d.com/download_unity/linux/unity-editor-installer-5.3.0f4+20151218.sh"
        'EULA'
        'unity-editor'
        'monodevelop-unity'
        'unity-monodevelop.png')
noextract=("unity-editor-installer-${pkgver}.sh")
sha256sums=('c27117d7e73d28c12eddf741bf6626007a031959c6d4a89c595692908d8cbd46'
            'aca6e932a624acd98f634428af0b33a36587b6c41887969477db944975d4d8b4'
            'b54b2823b2973729d04b0ca01619f489657ff60908f4367c55c5efffc20df42f'
            '7309ac206fbb6eb5f1a073bf22e2571e1a574410ab410138a19fb66c3eee21e3'
            '6769b7ad1c1a1b088f1e96934d909fffef95d6a6c757420699f0a6705ef70a51')
options=(!strip)
PKGEXT='.pkg.tar' # Prevent compressing of the final package

prepare() {
  if [ "$(df . -BG --output=avail | awk -F'[^0-9]*' 'FNR==2 {print $2;}')" -le "10" ]; then
    warning "It seems that you have less than 10GB left.If you are using an AUR-Helper"
    warning "or building on a small partition (like /tmp), you might want to change the"
    warning "build-/cache-directory as this package is rather big"
  fi
}

build() {
  msg2 "Extracting archive ..."
  yes | fakeroot sh "unity-editor-installer-${pkgver}.sh" > /dev/null
  rm "unity-editor-installer-${pkgver}.sh"
}

package() {
  local extraction_dir="${srcdir}/unity-editor-${_version}${_build}"

  mkdir -p "${pkgdir}/opt/"
  mv ${extraction_dir} ${pkgdir}/opt/Unity

  # HACK: fixes WebGL builds by adding a symlink (python -> python2) to the PATH
  ln -s /usr/bin/python2 ${pkgdir}/opt/Unity/Editor/python

  # Use the launch scripts in the .desktop files
  sed -i "/^Exec=/c\Exec=/usr/bin/unity-editor" "${pkgdir}/opt/Unity/unity-editor.desktop"
  sed -i "/^Exec=/c\Exec=/usr/bin/monodevelop-unity" "${pkgdir}/opt/Unity/unity-monodevelop.desktop"

  install -Dm644 -t "${pkgdir}/usr/share/applications" "${pkgdir}/opt/Unity/unity-editor.desktop" \
                                                       "${pkgdir}/opt/Unity/unity-monodevelop.desktop"

  install -Dm644 -t "${pkgdir}/usr/share/icons/hicolor/256x256/apps" "${pkgdir}/opt/Unity/unity-editor-icon.png"
  install -Dm644 -t "${pkgdir}/usr/share/icons/hicolor/48x48/apps" "${srcdir}/unity-monodevelop.png"

  install -Dm755 -t "${pkgdir}/usr/bin" "${srcdir}/unity-editor"
  install -Dm755 -t "${pkgdir}/usr/bin" "${srcdir}/monodevelop-unity"
  install -Dm644 "${srcdir}/EULA" "${pkgdir}/usr/share/licenses/${pkgname}/EULA"
}

# vim:set sw=2 sts=2 et: