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

_gemname='getoptlong'
pkgname="ruby-${_gemname}"
pkgver=0.2.1
pkgrel=1
pkgdesc='GetoptLong for Ruby'
arch=('any')
url="https://github.com/ruby/${_gemname}"
license=('BSD' 'RUBY')
depends=(
  ruby
)
makedepends=(
  ruby-rdoc
)
checkdepends=(
  ruby-bundler
  ruby-rake
  ruby-test-unit
)
options=('!emptydirs')
source=("${url}/archive/v${pkgver}/${pkgname}-${pkgver}.tar.gz"
)
sha512sums=('8a2c24ef680d0bbd84f255e69a6da0684199fac01ff24158ad9d28e615f5bc3c139ff0eebd66ab62b11413c85d39b7460b7820e51183eb5c6b75e3f5b61b4a49')
b2sums=('b67b04b6f0952393a4f8e7a0cbeccd1aa78c5580b122f1822e2ffe0fedefa5eb9b77ab7ec8e149099d09a4845673f848e46eb11676b968bdf929ea9f07290162')

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

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

  # we build based on a tar archive, not a git repo
  sed --in-place --regexp-extended 's|git ls-files -z|find . -type f -not -path "*/\.git/*" -printf "%P\\\\0"|' "${_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
}

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

  local _gemdir="$(gem env gemdir)"

  GEM_HOME="tmp_install${_gemdir}" rake test
}

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

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

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

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