# Maintainer: Andreas 'Segaja' Schleifer <segaja at archlinux dot org>

_gemname='resolv-replace'
pkgname="ruby-${_gemname}"
pkgver=0.2.0
pkgrel=1
pkgdesc='Replace Socket DNS with Resolv'
arch=('any')
url="https://github.com/ruby/${_gemname}"
license=('Ruby' 'BSD-2-Clause')
depends=(
  ruby
  ruby-resolv
)
makedepends=(
  ruby-rdoc
)
options=('!emptydirs')
source=("${url}/archive/v${pkgver}/${pkgname}-${pkgver}.tar.gz")
sha512sums=('be4c16f3edcf3497cb553c3ec477e27c908fc0cb419aedd06c0569ab4d4e5ad03e36776f92b8bef4e36f8269a25d42529f6f2c4940c36a2a39c3d136c5ec89d6')
b2sums=('f13d3edf63a996c360d82bbb922833afa005374a922436a2b19b40f821603944b07e947dfab28d5f2a92cf80532f09adae5e0cfddef7425ffaab3b646d8cc4a0')

prepare() {
  cd "${_gemname}-${pkgver}"

  # update gemspec/Gemfile to allow newer version of the dependencies
  sed --in-place --regexp-extended 's|~>|>=|g' "${_gemname}.gemspec"

  # we don't build from a git checkout
  sed --in-place --regexp-extended 's|`git ls-files -z`\.split\("\\x0"\)|`find . -type f -not -path "*/\.git*" -printf "%P\\n"`\.split\("\\n"\)|' "${_gemname}.gemspec"
}

build() {
  cd "${_gemname}-${pkgver}"

  local _gemdir="$(gem env gemdir)"

  gem build --verbose "${_gemname}.gemspec"

  gem install \
    --local \
    --verbose \
    --ignore-dependencies \
    --no-user-install \
    --install-dir "tmp_install${_gemdir}" \
    --bindir "tmp_install/usr/bin" \
    "${_gemname}-${pkgver}.gem"

  # remove unreproducible files
  rm --force --recursive --verbose \
    "tmp_install${_gemdir}/cache/" \
    "tmp_install${_gemdir}/gems/${_gemname}-${pkgver}/vendor/" \
    "tmp_install${_gemdir}/doc/${_gemname}-${pkgver}/ri/ext/"

  find "tmp_install${_gemdir}/gems/" \
    -type f \
    \( \
      -iname "*.o" -o \
      -iname "*.c" -o \
      -iname "*.so" -o \
      -iname "*.time" -o \
      -iname "gem.build_complete" -o \
      -iname "Makefile" \
    \) \
    -delete

  find "tmp_install${_gemdir}/extensions/" \
    -type f \
    \( \
      -iname "mkmf.log" -o \
      -iname "gem_make.out" \
    \) \
    -delete
}

package() {
  cd "${_gemname}-${pkgver}"

  cp --archive --verbose tmp_install/* "${pkgdir}"

  install --verbose -D --mode=0644 BSDL COPYING --target-directory "${pkgdir}/usr/share/licenses/${pkgname}"
  install --verbose -D --mode=0644 *.md --target-directory "${pkgdir}/usr/share/doc/${pkgname}"
}

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