/
rubygems
executable file
·167 lines (109 loc) · 4.57 KB
/
rubygems
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#!/usr/bin/env bash
source "$rvm_path/scripts/base"
result=0
__rvm_become
rubygems_setup()
{
__rvm_warn_on_rubyopt
unset RUBYOPT
if [[ -n "$(echo "$rvm_ruby_version" | awk '/^1\.9/')" || ! -z "$(echo $ruby_ruby_interpreter | awk '/^goruy/')" ]] ; then
install=0
elif [[ "$rvm_ruby_string" = "ruby-head" ]] ; then
install=0
elif [[ -n "$(echo "$rvm_ruby_string" | awk '/^rbx|jruby|rubinius/')" ]]; then
install=0
else
install=1
fi
if [[ "$install" -eq 0 ]] ; then
"$rvm_path/scripts/log" "error" \
"Cannot switch to ${version} for this interpreter."
exit 1
else
"$rvm_path/scripts/log" "info" \
"Removing old Rubygems files..."
rubygems_dir="$(ruby -rrbconfig -e "puts Config::CONFIG.values_at('sitelibdir','vendorlibdir').detect {|path| File.directory?(File.join(path, 'rubygems')) }.to_s")"
if [[ -n "$rubygems_dir" && -d "$rubygems_dir" ]] ; then
# Remove common files installed by ruby gems.
\rm -rf "${rubygems_dir}/ubygems.rb" "${rubygems_dir}/rubygems.rb" \
"${rubygems_dir}/rubygems" "${rubygems_dir}/gauntlet_rubygems.rb"
fi
"$rvm_path/scripts/log" "info" \
"Installing rubygems dedicated to ${rvm_ruby_string}..."
rvm_rubygems_version="$version"
rvm_gem_package_name="rubygems-${rvm_rubygems_version}"
rvm_rubygems_url=$(__rvm_db "rubygems_${rvm_rubygems_version}_url")
rvm_gem_url="${rvm_rubygems_url}/${rvm_gem_package_name}.tgz"
# Sanity check... If setup.rb is missing from the rubygems source path,
# something went wrong. Cleanup, aisle 3!
if [[ ! -f "${rvm_src_path:-"$rvm_path/src"}/$rvm_gem_package_name/setup.rb" ]]; then
\rm -rf "${rvm_src_path:-"$rvm_path/src"}/$rvm_gem_package_name"
fi
if [[ ! -d "${rvm_src_path:-"$rvm_path/src"}/${rvm_gem_package_name}" ]] ; then
"$rvm_path/scripts/log" "info" \
"Retrieving $rvm_gem_package_name"
"$rvm_path/scripts/fetch" "$rvm_gem_url" ; result=$?
if [[ "$result" -gt 0 ]] ; then
"$rvm_path/scripts/log" "error" \
"There has been an error while trying to fetch the source. Aborting the installation."
return $result
fi
if [[ ! -d "${rvm_src_path:-"$rvm_path/src"}/$rvm_gem_package_name" ]] ; then
\mkdir -p "${rvm_src_path:-"$rvm_path/src"}/$rvm_gem_package_name"
fi
__rvm_run "rubygems.extract" \
"gunzip < ${rvm_archives_path:-"$rvm_path/archives"}/$rvm_gem_package_name.tgz | tar xf - -C ${rvm_src_path:-"$rvm_path/src"}" \
"Extracting $rvm_gem_package_name ..."
fi
builtin cd "${rvm_src_path:-"$rvm_path/src"}/$rvm_gem_package_name"
__rvm_run "rubygems.install" \
"GEM_PATH=\"$rvm_ruby_gem_path:$rvm_ruby_global_gems_path\" GEM_HOME=\"$rvm_ruby_gem_home\" \"$rvm_ruby_home/bin/ruby\" \"${rvm_src_path:-"$rvm_path/src"}/$rvm_gem_package_name/setup.rb\"" \
"Installing rubygems for $rvm_ruby_home/bin/ruby"
result=$?
if [[ "$result" == 0 ]] ; then
"$rvm_path/scripts/log" "info" \
"Installation of rubygems completed successfully."
else
"$rvm_path/scripts/log" "warning" \
"Installation of rubygems did not complete successfully."
fi
if [[ ! -z "$rvm_ruby_major_version" ]] ; then
ruby_lib_gem_path="$rvm_ruby_home/lib/ruby/gems/${rvm_ruby_release_version}.${rvm_ruby_major_version}"
else
ruby_lib_gem_path="$rvm_ruby_home/lib/ruby/gems/$interpreter"
fi
fi
# Add ruby's gem path to ruby's lib direcotry.
\mkdir -p "$(dirname $ruby_lib_gem_path)"
if [[ -d "$ruby_lib_gem_path" ]] ; then \rm -rf "$ruby_lib_gem_path" ; fi
ln -nfs "$rvm_ruby_gem_home" "$ruby_lib_gem_path"
unset ruby_lib_gem_path
}
if ! command -v ruby > /dev/null ; then
"$rvm_path/scripts/log" "error" \
"'ruby' was not found, cannot install rubygems unless ruby is present (Do you have an RVM ruby installed & selected?)"
exit 1
fi
#
# rvm rubygems use X
#
args=($*)
version="${args[0]}"
args="$(echo ${args[@]:1}) " # Strip trailing / leading / extra spacing.
if [[ -z "$version" ]] ; then
"$rvm_path/scripts/log" "error" \
"A version must be specified, for example 'rvm rubygems 1.3.7'"
exit 1
fi
# Update the rubygems to the current.
if [[ "$version" = "current" ]]; then
version="$(__rvm_db "${rvm_ruby_interpreter}_rubygems_version")"
version="${rvm_rubygems_version:-"$(__rvm_db "rubygems_version")"}"
fi
if ! command -v ruby | grep -q "rvm" ; then
"$rvm_path/scripts/log" "error" \
"Rubygems version may only be set for an RVM MRI based Ruby, please select one and rerun."
exit 1
fi
rubygems_setup
exit $result