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

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - patches to fix running ruby on 32-bit ARM

pkgname=(ruby ruby-docs)
pkgver=2.6.1
pkgrel=1
arch=(x86_64)
url='http://www.ruby-lang.org/en/'
license=(BSD 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
        0001-Revert-Signature-of-rb_uint2big-and-rb_int2big.patch
        0002-Revert-Signature-of-rb_uint2inum-and-rb_int2inum.patch
        0003-Use-only-unsigned-long-for-rb_serial_t.patch)
sha512sums=('fb36289a955f0596c683cdadf1e4a9a9fd35222b1e1c6160c2e7cd82e5befd40a7aa4361e55f7a8f83c06ee899ec493821c7db34a60c4ac3bca0e874d33ef1a9'
            '939bd57abc38aad6f5efa747f5e59737697ab89dfe1b58060ca83c88a217b0c6a15607eef7c8279ab85c7aabe8eb83e6cf6fb67988aa771117c6b80322c5b52e'
            '4a1ad988ece8fd0b5f129523087c4fc7264bc8e56869fe8549bc006c8ae05552d743a67c3693e88eaf33d3e515b10817e9c8a5e386e1a369763a94fc84563739'
            '8a98c909667bbeb47146d17397d7a27e82a90bb439c83b3c3c40687600a04040fefd567dcc0929d82dd1f6ef66fcfc84dcfe9b7a24eca3fb3b027328400358e4')

prepare() {
  cd ruby-${pkgver}
  # remove bundled gems, we are going to ship them as separate packages
  rm -rf gems/
  patch -Np1 -i ../0001-Revert-Signature-of-rb_uint2big-and-rb_int2big.patch
  patch -Np1 -i ../0002-Revert-Signature-of-rb_uint2inum-and-rb_int2inum.patch
  # fixes https://bugs.ruby-lang.org/issues/9507
  [[ $CARCH == 'arm' ]] && patch -Np1 -i ../0003-Use-only-unsigned-long-for-rb_serial_t.patch || true
}

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 rubygems)
  optdepends=(
      '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"
}