passenger.rb

define :build_passenger, version: nil, ruby_version: nil, repository: nil, ruby_dependency: nil do
  include_recipe 'pkg-build::deps'

  ruby_block 'Detect omnibus ruby' do
    block do
      if node['languages']['ruby']['ruby_bin'].include?('/opt/chef')
        raise 'Cannot build passenger against omnibus Chef Ruby installation!'
      end
    end
    not_if do
      node['pkg_build']['passenger']['allow_omnibus_chef_ruby']
    end
  end

  if node['pkg_build']['use_pkg_build_ruby'] && params[:ruby_dependency].to_s == 'pkg_build_ruby'
    params[:ruby_dependency] = PkgBuild::Ruby.ruby_name(node, params[:ruby_version])
  end

  # TODO: Move these out to attributes
  %w(libcurl4-gnutls-dev apache2 apache2-prefork-dev).each do |dep_pkg|
    package dep_pkg
  end

  # define names and prefixes as required
  libpassenger_name = PkgBuild::Ruby.gem_name(node, 'libapache2-mod-passenger', params[:ruby_version])
  passenger_gem_name = PkgBuild::Ruby.gem_name(node, 'passenger', params[:ruby_version])
  gem_prefix = node['pkg_build']['gems']['dir'] || node['languages']['ruby']['gems_dir']
  pass_prefix = "gems/passenger-#{params[:version]}"

  gem_version = Gem::Version.new(params[:version])

  apache_mod_path = if gem_version.segments.first < 4
                      'ext/apache2/mod_passenger.so'
                    elsif gem_version.segments.first == 4 && gem_version.segments[2] < 10
                      'libout/apache2/mod_passenger.so'
                    else
                      'buildout/apache2/mod_passenger.so'
                    end

  builder_dir "passenger-#{params[:version]}" do
    init_command "#{node['pkg_build']['gems']['exec']} install --install-dir . --no-ri --no-rdoc --ignore-dependencies -E --version #{params[:version]} passenger"
    suffix_cwd pass_prefix
    commands [
      "#{node['pkg_build']['rake_bin']} apache2",
      'mkdir -p $PKG_DIR/libmod/etc/apache2/mods-available',
      "mkdir -p $PKG_DIR/libmod/#{node['pkg_build']['passenger']['root']}/apache2/modules",
      "mkdir -p $PKG_DIR/libmod/#{node['pkg_build']['passenger']['root']}/phusion-passenger",
      "cp #{apache_mod_path} $PKG_DIR/libmod/#{node['pkg_build']['passenger']['root']}/apache2/modules",
      "echo \"<IfModule mod_passenger.c>\\n  PassengerRoot #{node['pkg_build']['gems']['dir']}/#{pass_prefix}\n  PassengerRuby #{node['pkg_build']['ruby_bin']}\\n</IfModule>\\n\" > $PKG_DIR/libmod/etc/apache2/mods-available/passenger.conf",
      "echo \"LoadModule passenger_module #{node['pkg_build']['passenger']['root']}/apache2/modules/mod_passenger.so\" > $PKG_DIR/libmod/etc/apache2/mods-available/passenger.load",
      "mkdir -p $PKG_DIR/gem/#{node['pkg_build']['gems']['dir']}",
      "cp -a ../../gems $PKG_DIR/gem/#{node['pkg_build']['gems']['dir']}",
      "cp -a ../../specifications $PKG_DIR/gem/#{node['pkg_build']['gems']['dir']}",
      "cp -a ../../bin $PKG_DIR/gem/#{node['pkg_build']['ruby_bin_dir']}",
    ]
  end

  conflict_versions = []
  if params[:multi_rubies]
    conflict_versions = params[:multi_rubies].map do |version|
      unless version == params[:ruby_version]
        [node['pkg_build']['pkg_prefix'], 'rubygem', version].compact.join('-')
      end
    end.compact
  end
  if node['pkg_build']['replace_deprecated']
    gem_conflicts = conflict_versions + [[node['pkg_build']['pkg_prefix'], 'rubygem'].compact.join('-')]
    lib_conflicts = conflict_versions + [node['pkg_build']['pkg_prefix']]
  else
    gem_conflicts = lib_conflicts = conflict_versions
  end

  deps_resource = fpm_tng_gemdeps 'passenger' do
    gem_fix_name false
    gem_package_name_prefix [node['pkg_build']['pkg_prefix'], 'rubygem', params[:ruby_version]].compact.join('-')
    #    package_name_suffix params[:ruby_version] if params[:ruby_version] Enable this when FPM release fixed version
    gem_gem node['pkg_build']['gems']['exec']
    auto_depends false
    reprepro node['pkg_build']['reprepro']
    repository params[:repository] if params[:repository]
    version params[:version]
  end

  fpm_tng_package libpassenger_name do
    output_type 'deb'
    version params[:version]
    description 'Passenger apache module installation'
    chdir File.join(node['builder']['packaging_dir'], "passenger-#{params[:version]}", 'libmod')
    depends [
      'apache2', 'apache2-mpm-prefork', passenger_gem_name, node['pkg_build']['passenger']['ruby_dependency']
    ].compact
    conflicts lib_conflicts.map { |v| "#{v}-libapache2-mod-passenger" }
    reprepro node['pkg_build']['reprepro']
    repository params[:repository] if params[:repository]
  end

  fpm_tng_package passenger_gem_name do
    output_type 'deb'
    version params[:version]
    description 'Passenger apache module installation'
    chdir File.join(node['builder']['packaging_dir'], "passenger-#{params[:version]}", 'gem')
    depends lazy { deps_resource.generated_dependencies }
    conflicts gem_conflicts.map { |v| "#{v}-passenger" }
    reprepro node['pkg_build']['reprepro']
    repository params[:repository] if params[:repository]
  end
end