# Contributor: Thomas Dziedzic <gostrc@gmail.com>
# Contributor: Allan McRae <allan@archlinux.org>
# Contributor: John Proctor <jproctor@prium.net>
# Contributor: Jeramy Rutley <jrutley@gmail.com>

# Maintainer: Omar Vega Ramos <ovruni@gnu.org.pe>
# Contributor: Daniel Milewski <niitotantei@riseup.net>
# Contributor: André Silva <emulatorman@hyperbola.info>
# Contributor: Luke Shumaker <lukeshu@parabola.nu>
# Contributor: fauno <fauno@parabola.nu>

# Rationale for inclusion in [libre]: Problematic license of
# generator.c in bundled json extension.
#
# https://labs.parabola.nu/issues/674
# https://bugs.ruby-lang.org/issues/11844
# https://github.com/flori/json/issues/277


pkgname=(ruby ruby-docs)
pkgver=2.7.0
_jsonver=2.1.0
pkgrel=1
pkgrel+=.parabola2
_srcrel=1 # increment this to rebuild the sourceball without bumping pkgver
arch=(x86_64)
arch+=(i686 armv7h)
url='https://www.ruby-lang.org/en/'
license=(BSD2 custom)
makedepends=(gdbm openssl libffi doxygen graphviz libyaml ttf-dejavu tk)
options=(!emptydirs)
source=(https://cache.ruby-lang.org/pub/ruby/${pkgver:0:3}/ruby-${pkgver}.tar.xz
        json-${_jsonver}.tar.gz::https://github.com/flori/json/archive/v${_jsonver}.tar.gz
        remove-json-ext.patch
        add-json_pure.patch
        json-libre.patch)
sha512sums=('dd5690c631bf3a2b76cdc06902bcd76a89713a045e136debab9b8a81ff8c433bbb254aa09e4014ca1cf85a69ff4bcb13de11da5e40c224e7268be43ef2194af7'
            '6019cc26a0919e4d39ae0bf737b51cd9a474c74a55d25f6931ac04d61826bb810d063190a80a29810e57d7457d1a247acd82fd78de2c4c01acb7d73ee9fde603'
            'cce1402a062ab5a065e7554ae23189cb9c8de0acc27a4c96db5a90a52cfce37fde8d128e95b997e6df05d327d2279a8368276820dfad8b744747ea619ad187ab'
            '9ff8a2ec9fdecd05fd506ed6f977dcd483e47611dc6bbe6c4622100a2071c0f6c7b3f813a94b73bebb9f0ed7fe9f6257289cdf971030ad525a3c8a0d065b09c2'
            '582017bd0f98878c0ac6f4625854422662d83ae6274a34762082a720052023780dceb17694b1f4e18d9a0dcbb525990341176eac31040aa63099a8b3a8d52071')

prepare() {
  cd "$srcdir/json-${_jsonver}"

  # Modify 'json' so that it doesn't try to load (non-free!) 'json/ext'
  msg "applying json-libre.patch"
  rm -rf -- json.gemspec ext lib/json/ext*
  patch -p1 -i ../json-libre.patch

  # Now remove the json ext from the ruby sources
  cd "$srcdir/ruby-${pkgver}"
  msg "applying remove-json-ext.patch"
  rm -r ext/json test/json
  patch -p1 -i ../remove-json-ext.patch

  # and insert the json_pure lib instead
  msg "applying add-json_pure.patch"
  cp -r  ../json-${_jsonver}/lib/*             -t lib/
  cp     ../json-${_jsonver}/json_pure.gemspec -t lib/json/
  cp -rT ../json-${_jsonver}/tests                test/json
  patch -p1 -i ../add-json_pure.patch

  # Clean up the original json sources
  cd "$srcdir"
  rm -rf "json-${_jsonver}"

  cd ruby-${pkgver}
  # remove bundled gems, we are going to ship them as separate packages
  rm -rf gems/
}

build() {
  cd ruby-${pkgver}

  ./configure \
    --prefix=/usr \
    --sysconfdir=/etc \
    --localstatedir=/var \
    --sharedstatedir=/var/lib \
    --libexecdir=/usr/lib/ruby \
    --enable-shared \
    --disable-rpath \
    --with-dbm-type=gdbm_compat

  make
}

check() {
  cd ruby-${pkgver}

  make test
}

package_ruby() {
  pkgdesc='An object-oriented language for quick and easy programming'
  depends=(gdbm openssl libffi libyaml gmp zlib ruby-irb)
  optdepends=(
      'rubygems: For ruby packages'
      'ruby-docs: Ruby documentation'
      'tk: for Ruby/TK'
  )

  cd ruby-${pkgver}

  make DESTDIR="${pkgdir}" install-nodoc

  install -D -m644 COPYING "${pkgdir}/usr/share/licenses/ruby/LICENSE"
  install -D -m644 BSDL "${pkgdir}/usr/share/licenses/ruby/BSDL"

  rubyver=${pkgver:0:3}.0

  # remove rubygems as it shipped as a separate package
  rm -r "${pkgdir}"/usr/lib/ruby/${rubyver}/{rubygems,rubygems.rb}
  rm "${pkgdir}"/usr/bin/gem

  # remove bundler as it shipped as a separate package
  rm -r "${pkgdir}"/usr/lib/ruby/${rubyver}/{bundler,bundler.rb}
  rm "${pkgdir}"/usr/bin/{bundle,bundler}
  rm "${pkgdir}"/usr/lib/ruby/gems/${rubyver}/specifications/default/bundler-*.gemspec
  rm "${pkgdir}"/usr/share/man/man1/{bundle,bundle-*}.1

  # remove bundled rdoc gem
  rm -r "${pkgdir}"/usr/lib/ruby/${rubyver}/{rdoc,rdoc.rb}
  rm "${pkgdir}"/usr/bin/{rdoc,ri}
  rm "${pkgdir}"/usr/lib/ruby/gems/${rubyver}/specifications/default/rdoc-*.gemspec

  # remove irb as it is a separate package now
  rm -r "${pkgdir}"/usr/lib/ruby/${rubyver}/{irb,irb.rb}
  rm "${pkgdir}"/usr/bin/irb
  rm "${pkgdir}"/usr/lib/ruby/gems/${rubyver}/specifications/default/irb-*.gemspec
  rm "${pkgdir}"/usr/share/man/man1/irb.1

  # remove all bundled gems to avoid conflicts with ruby-* Arch packages
  rm -r "${pkgdir}"/usr/lib/ruby/gems/${rubyver}/gems/*
}

package_ruby-docs() {
  pkgdesc='Documentation files for ruby'

  cd ruby-${pkgver}

  make DESTDIR="${pkgdir}" install-doc install-capi

  install -D -m644 COPYING "${pkgdir}/usr/share/licenses/ruby-docs/LICENSE"
  install -D -m644 BSDL "${pkgdir}/usr/share/licenses/ruby-docs/BSDL"

  # sometimes it installs ruby/capi/doxygen_objdb_XXXXXXX.tmp;
  # otherwise /usr/share/doc is empty
  rm -rf "$pkgdir/usr/share/doc"
}