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

# This is a bundled gem and should not be dropped. see https://stdgems.org/

_gemname='matrix'
pkgname="ruby-${_gemname}"
pkgver=0.4.3
pkgrel=1
pkgdesc='An implementation of Matrix and Vector classes'
arch=('any')
url="https://github.com/ruby/${_gemname}"
license=('RUBY' 'BSD-2-CLAUSE')
depends=(ruby)
makedepends=(
  ruby-rake
)
checkdepends=(
  ruby-bundler
  ruby-test-unit
  ruby-test-unit-ruby-core
)
options=('!emptydirs')
source=("${url}/archive/v${pkgver}/${pkgname}-${pkgver}.tar.gz")
sha512sums=('54cb023d1e8c32eecc063bb734dc929ef541681b2681da8a3b3893d704b25b76c64833b64fa01f3325c2b3751919dd3c8eb29556380a581cfffe63e5a6c89e56')
b2sums=('4dbafcf0f91f3b78c139a39fe3d90553266b604bf18e85958614cf8e840c7f0fc4f776f9860eac4ba260312ecaf4f7a15d1de381b55bb7322d0524536733095d')

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

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