# Maintainer: Tim Meusel <tim@bastelfreak.de>
# Maintainer: Andreas 'Segaja' Schleifer <segaja at archlinux dot org>

pkgname=(ruby-sinatra ruby-sinatra-contrib ruby-rack-protection)
pkgver=4.2.1
pkgrel=1
arch=('any')
url='https://sinatrarb.com/'
license=('MIT')
depends=(
  ruby
)
makedepends=(
  ruby-rdoc
)
checkdepends=(
  asciidoctor
  ruby-activesupport
  ruby-builder
  ruby-bundler
  ruby-childprocess
  ruby-erubi
  ruby-falcon
  ruby-haml
  ruby-kramdown
  ruby-minitest
  ruby-multi_json
  ruby-mustermann
  ruby-nokogiri
  ruby-puma
  ruby-rack
  ruby-rack-session
  ruby-rack-test
  ruby-rackup
  ruby-rake
  ruby-rdiscount
  ruby-rspec
  ruby-sass-embedded
  ruby-tilt
  ruby-zeitwerk
)
options=('!emptydirs')
source=("https://github.com/sinatra/sinatra/archive/v${pkgver}/sinatra-v${pkgver}.tar.gz")
sha512sums=('fa3283635f4d66f9c12f315d7c9e9e04e25c65afa4ab4e7a42de4a73b1f17a97aba305335e7c6b6a1522979140936d681a569b24286d656c9a30ac2e4e5fc83a')

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

  # update gemspec to allow newer version of the dependencies
  sed --in-place --regexp-extended 's|~>|>=|g' sinatra.gemspec */*.gemspec

  # remove Gems from sinatra's Gemfile that are not installed and cause test failures from `require "bundler/setup"`
  sed -i \
         -e '/commonmarker/d' \
         -e '/eventmachine/d' \
         -e '/falcon/d' \
         -e '/haml/d' \
         -e '/liquid/d' \
         -e '/markaby/d' \
         -e '/pandoc-ruby/d' \
         -e '/rabl/d' \
         -e '/redcarpet/d' \
         -e '/rubocop/d' \
         -e '/simplecov/d' \
         -e '/slim/d' \
         -e '/yajl-ruby/d' \
         -e '/yard/d' \
         Gemfile

  # remove unpackaged hamlet from sinatra-contribs's Gemfile that causes test failures from `require "bundler/setup"`
  sed -i \
    -e  '/hamlit/d' \
      sinatra-contrib/Gemfile
  # Also remove specs for sinatra-contrib that require hamlet
  rm sinatra-contrib/spec/{capture_spec,content_for_spec,respond_with_spec}.rb

  # Add symlink so for sinatra Gem so all Gems can be accessed in the same manner
  ln -s "$PWD" sinatra
}

build() {
   _build "sinatra"
   _build "sinatra-contrib"
   _build "rack-protection"
}

_build() {
  local _gemdir="$(gem env gemdir)"
  local _gemname="${1}"

  cd "$srcdir/sinatra-${pkgver}/${_gemname}"

  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() {
  # cannot load such file -- coffee-script: skipping coffee tests
  # cannot load such file -- creole: skipping creole tests
  # cannot load such file -- erubis: skipping erubis tests
  # cannot load such file -- haml: skipping haml tests
  # rainbows is not installed, skipping integration tests
  # rainbows is not installed, skipping integration tests
  # reel is not installed, skipping integration tests
  # HTTP is not installed, skipping integration tests
  # cannot load such file -- less: skipping less tests
  # cannot load such file -- liquid: skipping liquid tests
  # cannot load such file -- markaby: skipping markaby tests
  # cannot load such file -- pandoc-ruby: skipping markdown tests with Tilt::PandocTemplate
  # cannot load such file -- commonmarker: skipping markdown tests with Tilt::CommonMarkerTemplate
  # cannot load such file -- redcarpet: skipping markdown tests with Tilt::RedcarpetTemplate
  # cannot load such file -- bluecloth: skipping markdown tests with Tilt::BlueClothTemplate
  # cannot load such file -- wikicloth: skipping mediawiki tests
  # cannot load such file -- rabl: skipping rabl tests
  # cannot load such file -- radius: skipping radius tests
  # cannot load such file -- slim: skipping slim tests
  # cannot load such file -- stylus: skipping stylus tests
  # cannot load such file -- redcloth: skipping textile tests
  # cannot load such file -- wlang: skipping wlang tests
  # cannot load such file -- yajl: skipping yajl tests

  _check sinatra test rack-protection sinatra-contrib
  _check sinatra-contrib spec sinatra rack-protection
  _check rack-protection spec sinatra sinatra-contrib
}

_check() {
  local _gemdir="$(gem env gemdir)"
  local _gemname="${1}"
  local _rake_target="${2}"
  local _deps="${@:3}"

  local _gempath="$srcdir/sinatra-${pkgver}/${_gemname}/tmp_install${_gemdir}"
  for _dep in $_deps;
  do
    _gempath+=":$srcdir/sinatra-${pkgver}/${_dep}/tmp_install${_gemdir}"
  done

  cd "$srcdir/sinatra-${pkgver}/${_gemname}"

  echo ">> running tests for ${_gemname} ..."
  GEM_PATH="${_gempath}" rake "${_rake_target}"
}

package_ruby-sinatra() {
  pkgdesc='Classy web-development dressed in a DSL'
  depends=(
    ruby
    ruby-mustermann
    ruby-rack
    ruby-rack-protection
    ruby-rack-session
    ruby-tilt
  )

  _package "sinatra" "LICENSE"
}

package_ruby-sinatra-contrib() {
  pkgdesc='Collection of useful Sinatra extensions'
  depends=(
    ruby
    ruby-multi_json
    ruby-mustermann
    ruby-rack-protection
    ruby-sinatra
    ruby-tilt
  )

  _package "sinatra-contrib" "LICENSE"
}

package_ruby-rack-protection() {
  pkgdesc='Protect against typical web attacks, works with all Rack apps, including Rails'
  depends=(
    ruby
    ruby-base64
    ruby-rack
  )

  _package "rack-protection" "License"
}

_package() {
  local _gemname="${1}"
  local _licensefile="${2}"

  cd "$srcdir/sinatra-${pkgver}/${_gemname}"

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

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