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# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/gems.eclass,v 1.29 2009/08/20 08:55:01 graaff Exp $
# @ECLASS: gemtoo.eclass
# @MAINTAINER:
# ruby@gentoo.org
#
# @BLURB: Eclass helping with the installation of RubyGems in a Gentoo way
# @DESCRIPTION:
# @ECLASS-VARIABLE: USE_RUBY
# @DESCRIPTION:
# Ruby versions the gem is compatible to. The eclass will install the
# gem for versions that are compatible and installed on the
# system. Format: rubyDD where DD is the two-digit version suffix
# (e.g.: USE_RUBY="ruby19" for Ruby 1.9.1)
# inherit eutils ruby
SRC_URI="mirror://rubyforge/gems/${P}.gem"
# IUSE="doc"
DEPEND="|| ( >=dev-ruby/rubygems-1.3.1 =dev-lang/ruby-1.9* )"
RDEPEND="${DEPEND}"
# # @FUNCTION: gems_location
# # @USAGE: [Ruby binary]
# # @DESCRIPTION:
# # Exports GEMSDIR to the path Gems are installed to for the respective Ruby
# # version
# gems_location() {
# local ruby_version
# if [[ -z "$1" ]]; then
# ruby_version="gem"
# else
# ruby_version=${1/ruby/gem}
# fi
# export GEMSDIR=$(/usr/bin/${ruby_version} env gemdir)
# }
# @FUNCTION: gemtoo_src_unpack
# @DESCRIPTION:
# Unpacks the gem contents into the work directory.
gemtoo_src_unpack() {
if [[ -z "${MY_P}" ]]; then
[[ -z "${GEM_SRC}" ]] && GEM_SRC="${DISTDIR}/${P}"
else
[[ -z "${GEM_SRC}" ]] && GEM_SRC="${DISTDIR}/${MY_P}"
fi
gem src_unpack ${GEM_SRC}.gem --install-dir "${S}"
}
# @FUNCTION: gemtoo_src_compile
# @DESCRIPTION:
# Compile gem code, if any
gemtoo_src_compile() {
if [[ -z "${MY_P}" ]]; then
[[ -z "${GEM_SRC}" ]] && GEM_SRC="${DISTDIR}/${P}"
else
[[ -z "${GEM_SRC}" ]] && GEM_SRC="${DISTDIR}/${MY_P}"
fi
gem src_compile ${GEM_SRC}.gem --install-dir "${S}"
}
# @FUNCTION: gemtoo_src_test
# @DESCRIPTION:
# Test the compile gem code, if possible
gemtoo_src_test() {
cd "${S}/gems/${P}"
echo "Running tests in $(pwd)"
rake test
}
# install should also cover the bin directory.
# @FUNCTION: gemtoo_src_install
# @DESCRIPTION:
# Installs the gem
gemtoo_src_install() {
if [[ -z "${MY_P}" ]]; then
[[ -z "${GEM_SRC}" ]] && GEM_SRC="${DISTDIR}/${P}"
else
[[ -z "${GEM_SRC}" ]] && GEM_SRC="${DISTDIR}/${MY_P}"
fi
# Install all the files in the correct place in the work directory.
mkdir "${S}/specifications"
gem src_install ${GEM_SRC}.gem --install-dir "${D}/"
# Install them onto the image
}
# # @FUNCTION: gems_src_install
# # @DESCRIPTION:
# # Installs the gem
# gems_src_install() {
# local myconf
# if use doc; then
# myconf="--rdoc --ri"
# else
# myconf="--no-rdoc --no-ri"
# fi
# # I'm not sure how many ebuilds have correctly set USE_RUBY - let's assume
# # ruby18 if they haven't, since even pure Ruby gems that have been written
# # against 1.8 can explode under 1.9.
# if [[ -z "${USE_RUBY}" ]]; then
# einfo "QA notice"
# einfo "The ebuild doesn't set USE_RUBY explicitly. Defaulting to ruby18."
# einfo "Please check compatibility and set USE_RUBY respectively."
# USE_RUBY="ruby18"
# elif [[ "${USE_RUBY}" == "any" ]]; then
# eerror "USE_RUBY=\"any\" is no longer supported. Please use explicit versions instead."
# die "USE_RUBY=\"any\" is no longer supported."
# fi
# local num_ruby_slots=$(echo "${USE_RUBY}" | wc -w)
# for ruby_version in ${USE_RUBY} ; do
# # Check that we have the version installed
# [[ -e "/usr/bin/${ruby_version/ruby/gem}" ]] || continue
# einfo "Installing for ${ruby_version}..."
# gems_location ${ruby_version}
# dodir ${GEMSDIR} || die
# if [[ -z "${MY_P}" ]]; then
# [[ -z "${GEM_SRC}" ]] && GEM_SRC="${DISTDIR}/${P}"
# spec_path="${D}/${GEMSDIR}/specifications/${P}.gemspec"
# else
# [[ -z "${GEM_SRC}" ]] && GEM_SRC="${DISTDIR}/${MY_P}"
# spec_path="${D}/${GEMSDIR}/specifications/${MY_P}.gemspec"
# fi
# # >=1.3.0 needs a path fix
# local gte13=$(/usr/bin/${ruby_version} -rubygems -e 'puts Gem::RubyGemsVersion >= "1.3.0"')
# /usr/bin/${ruby_version} /usr/bin/gem install ${GEM_SRC} \
# --version ${PV} ${myconf} --local --install-dir "${D}/${GEMSDIR}" \
# --sandbox-fix --no-user-install || die "gem (>=1.3.0) install failed"
# if [[ -d "${D}/${GEMSDIR}/bin" ]] ; then
# exeinto /usr/bin
# for exe in "${D}"/${GEMSDIR}/bin/* ; do
# if [ "$num_ruby_slots" -ge 2 ] ; then
# # Ensures that the exe file gets run using the currently
# # selected version of ruby.
# sed -i -e 's@^#!/usr/bin/ruby.*$@#!/usr/bin/ruby@' "${exe}"
# fi
# doexe "${exe}" || die
# done
# fi
# done
# }
EXPORT_FUNCTIONS src_unpack src_compile src_test src_install
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