/
selector
executable file
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/
selector
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#!/usr/bin/env bash
# __rvm_select implementation version patch_level
__rvm_select()
{
true ${rvm_gemset_name:=}
# Set Variable Defaults
export GEM_HOME GEM_PATH MY_RUBY_HOME RUBY_VERSION
if [[ -z "${rvm_ruby_string:-}" ]]
then # First we build rvm_ruby_string from components if it is empty.
if [[ -n "${rvm_ruby_interpreter:-}" ]]
then
rvm_ruby_string="$rvm_ruby_interpreter"
fi
if [[ -n "${rvm_ruby_version:-}" ]]
then
rvm_ruby_string="$rvm_ruby_string-$rvm_ruby_version"
fi
if [[ -n "${rvm_ruby_patch_level:-}" ]]
then
rvm_ruby_string="$rvm_ruby_string-$rvm_ruby_patch_level"
fi
if [[ -n "${rvm_ruby_revision:-}" ]]
then
rvm_ruby_string="$rvm_ruby_string-$rvm_ruby_revision"
fi
if [[ -n "${rvm_ruby_name:-}" ]]
then
rvm_ruby_name="$rvm_ruby_string-$rvm_ruby_name"
fi
fi
if ! __rvm_ruby_string
then
return $?
fi
rvm_archive_extension="tar.gz"
if [[ -z "${rvm_ruby_interpreter:-}" ]]
then
rvm_ruby_interpreter="${rvm_ruby_string//-*/}"
fi
case "$rvm_ruby_interpreter" in
macruby)
if [[ "Darwin" = "$(uname)" ]]
then
rvm_ruby_package_name="${rvm_ruby_interpreter}-${rvm_ruby_version}"
if (( ${rvm_head_flag:=0} == 1 ))
then
rvm_ruby_version="" ; rvm_ruby_tag=""
rvm_ruby_revision="head"
__rvm_db "macruby_repo_url" "rvm_ruby_repo_url"
rvm_ruby_url="$rvm_ruby_repo_url"
elif [[ "nightly" = "${rvm_ruby_version:-""}" ]]
then
__rvm_db "macruby_nightly_url" "rvm_ruby_url"
rvm_ruby_package_name="${rvm_ruby_interpreter}_nightly-${rvm_ruby_version}"
rvm_ruby_package_file="$rvm_ruby_package_name"
else
__rvm_db "macruby_version" "rvm_ruby_version"
__rvm_db "macruby_url" "rvm_ruby_url"
rvm_ruby_package_name="MacRuby%20${rvm_ruby_version}.zip"
rvm_ruby_package_file="$rvm_ruby_package_name"
rvm_ruby_url="$rvm_ruby_url/$rvm_ruby_package_name"
fi
rvm_ruby_patch_level=""
else
rvm_error "MacRuby can only be installed on a Darwin OS."
fi
;;
rbx|rubinius)
rvm_archive_extension="tar.gz"
rvm_ruby_interpreter="rbx"
rvm_ruby_version=${rvm_ruby_version:-$(__rvm_db "rbx_version")}
rvm_ruby_repo_url=${rvm_rbx_repo_url:-$(__rvm_db "rubinius_repo_url")}
rbx_url=${rbx_url:-$(__rvm_db "rbx_url")}
rvm_ruby_url="${rbx_url}"
#
# rbx,rbx-head => master
# rbx-* => * is a remote branch, eg rbx-master, rbx-2.0pre
# rbx-t1.2.3 => tag 1.2.3 of master branch
#
if [[ "${rvm_ruby_version}" = "2.0pre" ]]
then
rvm_ruby_repo_branch="hydra"
fi
if (( ${rvm_head_flag:=0} == 0 ))
then
rvm_ruby_patch_level=${rvm_ruby_patch_level:-$(
__rvm_db "rbx_patch_level"
)}
rvm_ruby_string="${rvm_ruby_string/-prc/-rc}"
rvm_ruby_string="$(echo "$rvm_ruby_string" | \sed 's#-p*#-#')"
rvm_ruby_package_file="$(
echo "rubinius-${rvm_ruby_version}-${rvm_ruby_patch_level}.${rvm_archive_extension}" |
\sed 's#-p*#-#'
)"
rvm_ruby_url="$rvm_ruby_url/$rvm_ruby_package_file"
if [[ -n "${rvm_rbx_opt:-}" ]]
then
export RBXOPT="${RBXOPT:=${rvm_rbx_opt}}"
else
unset RBXOPT
fi
else
rvm_ruby_patch_level=""
rvm_ruby_version=""
fi
;;
jruby)
rvm_ruby_patch_level=""
if (( ${rvm_head_flag:=0} == 1 ))
then
rvm_ruby_version="head"
rvm_ruby_repo_url="${rvm_ruby_repo_url:-$(__rvm_db "jruby_repo_url")}"
rvm_ruby_url="${rvm_ruby_repo_url:-$(__rvm_db "jruby_repo_url")}"
else
rvm_archive_extension="tar.gz"
rvm_ruby_version="${rvm_ruby_version:-"$(__rvm_db "jruby_version")"}"
jruby_url="$(__rvm_db "jruby_url")"
rvm_ruby_package_file="${rvm_ruby_interpreter}-bin-${rvm_ruby_version}"
rvm_ruby_package_name="${rvm_ruby_interpreter}-${rvm_ruby_version}"
rvm_ruby_url="${jruby_url}/${rvm_ruby_version}/${rvm_ruby_package_file}.tar.gz"
jruby_url=""
fi
alias jruby_ng="jruby --ng"
alias jruby_ng_server="jruby --ng-server"
;;
maglev)
rvm_ruby_patch_level=""
maglev_url="$(__rvm_db "maglev_url")"
if (( ${rvm_head_flag:=0} == 1 ))
then
rvm_ruby_version="head"
rvm_ruby_repo_url="${rvm_ruby_repo_url:-$(__rvm_db "maglev_repo_url")}"
rvm_ruby_url="${rvm_ruby_repo_url:-$(__rvm_db "maglev_repo_url")}"
else
system="$(uname -s)"
arch="$(uname -m)"
rvm_ruby_package_file="MagLev-${rvm_ruby_version}.${system}-${arch}"
rvm_gemstone_package_file="GemStone-${rvm_ruby_version}.${system}-${arch}"
rvm_ruby_version="${rvm_ruby_version:-"$(__rvm_db "maglev_version")"}"
rvm_ruby_package_name="${rvm_ruby_interpreter}-${rvm_ruby_version}"
rvm_ruby_url="${rvm_ruby_url:-"$maglev_url/${rvm_ruby_package_file}.${rvm_archive_extension}"}"
rvm_gemstone_url="$maglev_url/${rvm_gemstone_package_file}.${rvm_archive_extension}"
export MAGLEV_HOME="$rvm_rubies_path/$rvm_ruby_string"
fi
;;
ironruby)
rvm_ruby_patch_level=""
if (( ${rvm_head_flag:=0} == 1 ))
then
rvm_ruby_version="head"
rvm_ruby_package_name="${rvm_ruby_string}"
rvm_ruby_repo_url="${rvm_ruby_repo_url:-$(__rvm_db "ironruby_repo_url")}"
rvm_ruby_url="${rvm_ruby_repo_url:-$(__rvm_db "ironruby_repo_url")}"
else
rvm_archive_extension="zip"
rvm_ruby_version=${rvm_ruby_version:-"$(__rvm_db "ironruby_version")"}
rvm_ruby_package_name="${rvm_ruby_interpreter}-${rvm_ruby_version}"
rvm_ruby_package_file="${rvm_ruby_interpreter}-${rvm_ruby_version}.${rvm_archive_extension}"
rvm_ruby_url="$(__rvm_db "ironruby_${rvm_ruby_version}_url")${rvm_ruby_package_file}"
fi
export rvm_ruby_version rvm_ruby_string rvm_ruby_package_name rvm_ruby_repo_url rvm_ruby_url rvm_archive_extension
;;
ree)
rvm_ruby_interpreter=ree
rvm_ruby_version=${rvm_ruby_version:-"$(__rvm_db "ree_version")"}
if [[ -n "${rvm_ruby_patch_level:-0}" ]] ; then
rvm_ruby_patch_level="$(echo $rvm_ruby_patch_level | \sed 's#^p##')"
fi
if (( ${rvm_head_flag:=0} == 0 ))
then
if [[ -n "${rvm_ruby_revision:-""}" ]]
then
rvm_ruby_patch_level="" ; rvm_ruby_package_file=""
rvm_ruby_package_name="ree-$rvm_ruby_version-$rvm_ruby_revision"
else
rvm_ruby_package_file="ruby-enterprise-$rvm_ruby_version-$rvm_ruby_patch_level"
rvm_ruby_url="$(__rvm_db "${rvm_ruby_interpreter}_${rvm_ruby_version}_url")/$rvm_ruby_package_file.tar.gz"
fi
fi
case "$rvm_ruby_version" in
1.8.*)
: # all good!
;;
*)
rvm_error "Unknown Ruby Enterprise Edition version: $rvm_ruby_version"
;;
esac
;;
kiji)
rvm_ruby_interpreter="kiji"
rvm_ruby_version="head"
rvm_head_flag=1
rvm_ruby_string="kiji-head"
rvm_ruby_patch_level=""
rvm_ruby_repo_url=${rvm_mput_repo_url:-"$(__rvm_db "kiji_repo_url")"}
rvm_ruby_url=$rvm_ruby_repo_url
rvm_ruby_configure="" ; rvm_ruby_make="" ; rvm_ruby_make_install=""
;;
goruby)
rvm_ruby_interpreter="goruby"
rvm_ruby_version="head"
rvm_ruby_string="goruby"
rvm_ruby_patch_level=""
rvm_ruby_repo_url=${rvm_mput_repo_url:-"$(__rvm_db "goruby_repo_url")"}
rvm_ruby_url=$rvm_ruby_repo_url
rvm_ruby_configure="" ; rvm_ruby_make="" ; rvm_ruby_make_install=""
;;
ruby)
rvm_ruby_package_file="${rvm_ruby_interpreter}-${rvm_ruby_version}-${rvm_ruby_patch_level}"
rvm_ruby_package_name="${rvm_ruby_interpreter}-${rvm_ruby_version}-${rvm_ruby_patch_level}"
if [[ -z "${rvm_ruby_version:-""}" ]] && (( ${rvm_head_flag:=0} == 0 ))
then
rvm_error "Ruby version was not specified!"
else
rvm_ruby_repo_url="${rvm_ruby_repo_url:-"$(__rvm_db "ruby_repo_url")"}"
if (( ${rvm_head_flag:=0} == 0 ))
then
rvm_archive_extension="tar.bz2"
fi
fi
;;
current)
ruby_binary="$(command -v ruby)"
if (( $? == 0)) && match "$ruby_binary" "*rvm*"
then
rvm_ruby_string="$(dirname "$ruby_binary" | xargs dirname | xargs basename)"
else
rvm_ruby_interpreter="system"
fi
;;
default|system|user)
# no-op?
;;
*)
if [[ -n "${MY_RUBY_HOME:-""}" ]]
then
rvm_ruby_string=$(basename $MY_RUBY_HOME)
__rvm_select
else
if [[ -z "${rvm_ruby_string:-""}" ]]
then
rvm_error "Ruby implementation '$rvm_ruby_interpreter' is not known."
return 1
fi
fi
esac
if [[ -n "${rvm_gemset_name}" ]] && ! __rvm_gemset_select
then
return $?
fi
if [[ -n "$rvm_ruby_interpreter" && "system" != "$rvm_ruby_interpreter" && "default" != "$rvm_ruby_interpreter" ]]
then
if [[ -n "$rvm_ruby_version" ]]
then
rvm_ruby_release_version="${rvm_ruby_version/.*/}"
rvm_ruby_major_version=${rvm_ruby_version%.*} ; rvm_ruby_major_version=${rvm_ruby_major_version#*.}
rvm_ruby_minor_version="${rvm_ruby_version//*.}"
fi
rvm_ruby_package_name="${rvm_ruby_package_name:-${rvm_ruby_string//-n*}}"
rvm_ruby_home="$rvm_rubies_path/$rvm_ruby_string"
rvm_ruby_binary="$rvm_ruby_home/bin/ruby"
rvm_ruby_irbrc="$rvm_ruby_home/.irbrc"
if [[ "maglev" = "$rvm_ruby_interpreter" ]]
then
export MAGLEV_HOME="$rvm_ruby_home"
export GEMSTONE_GLOBAL_DIR=$MAGLEV_HOME
fi
rvm_ruby_gem_home="${rvm_gems_path:-"$rvm_path/gems"}/${rvm_ruby_string}"
if [[ -n "$rvm_gemset_name" ]]
then
rvm_ruby_gem_home="${rvm_ruby_gem_home}${rvm_gemset_separator:-"@"}${rvm_gemset_name}"
rvm_ruby_gem_path="${rvm_ruby_gem_home}:${rvm_gems_path:-"$rvm_path/gems"}/${rvm_ruby_string}${rvm_gemset_separator:-"@"}global"
fi
rvm_ruby_global_gems_path="${rvm_ruby_gem_home%%${rvm_gemset_separator:-"@"}*}${rvm_gemset_separator:-"@"}global"
rvm_ruby_gem_path="${rvm_ruby_gem_home}:${rvm_ruby_global_gems_path}"
rvm_ruby_selected_flag=1
if [[ -d "${rvm_log_path}/$rvm_ruby_string" ]]
then
\mkdir -p "${rvm_log_path}/$rvm_ruby_string"
fi
export rvm_action rvm_alias_expanded rvm_archflags rvm_archive_extension rvm_bin_flag rvm_bin_path rvm_clang_flag rvm_configure_flags rvm_debug_flag rvm_default_flag rvm_delete_flag rvm_docs_type rvm_dump_environment_flag rvm_error_message rvm_expanding_aliases rvm_file_name rvm_gemdir_flag rvm_gemset_name rvm_gemstone_package_file rvm_gemstone_url rvm_head_flag rvm_hook rvm_install_args rvm_install_on_use_flag rvm_llvm_flag rvm_loaded_flag rvm_make_flags rvm_niceness rvm_nightly_flag rvm_only_path_flag rvm_parse_break rvm_patch_names rvm_patch_original_pwd rvm_pretty_print_flag rvm_prior_cc rvm_proxy rvm_quiet_flag rvm_ree_options rvm_reload_flag rvm_remove_flag rvm_ruby_alias rvm_ruby_aliases rvm_ruby_args rvm_ruby_binary rvm_ruby_bits rvm_ruby_configure rvm_ruby_file rvm_ruby_gem_home rvm_ruby_gem_path rvm_ruby_global_gems_path rvm_ruby_home rvm_ruby_interpreter rvm_ruby_irbrc rvm_ruby_load_path rvm_ruby_major_version rvm_ruby_make rvm_ruby_make_install rvm_ruby_minor_version rvm_ruby_mode rvm_ruby_name rvm_ruby_package_file rvm_ruby_package_name rvm_ruby_patch rvm_ruby_patch_level rvm_ruby_release_version rvm_ruby_repo_url rvm_ruby_require rvm_ruby_revision rvm_ruby_selected_flag rvm_ruby_sha rvm_ruby_string rvm_ruby_strings rvm_ruby_tag rvm_ruby_url rvm_ruby_user_tag rvm_ruby_version rvm_script_name rvm_sdk rvm_silent_flag rvm_sticky_flag rvm_system_flag rvm_token rvm_trace_flag rvm_use_flag rvm_user_flag rvm_verbose_flag rvm_wrapper_name
else
rvm_ruby_interpreter="${rvm_ruby_interpreter:-system}"
fi
}
__rvm_use_system() {
unset GEM_HOME GEM_PATH MY_RUBY_HOME RUBY_VERSION IRBRC
new_path="$(__rvm_remove_rvm_from_path ; printf "$PATH"):${rvm_bin_path}"
if [[ -s "$rvm_config_path/system" ]]
then
\grep "MY_RUBY_HOME='$rvm_rubies_path" "$rvm_config_path/system" > /dev/null
if (( $? == 0 ))
then
# 'system' should *not* point to an rvm ruby.
if [[ -f "$rvm_config_path/system" ]]
then
\rm -f "$rvm_config_path/system"
fi
else
source "$rvm_config_path/system"
fi
fi
if (( ${rvm_default_flag:=0} == 1 ))
then
"$rvm_scripts_path/alias" delete default &> /dev/null
\find "${rvm_bin_path}" -maxdepth 0 -name 'default_*' -delete
\rm -f "$rvm_config_path/default"
\rm -f "$rvm_environments_path/default"
__rvm_rm_rf "$rvm_wrappers_path/default"
fi
# Check binaries, remove under the condition they're symlinks.
if (( ${rvm_user_install_flag:=0} == 0 ))
then
for binary in ruby gem irb ri rdoc rake erb testrb
do
full_binary_path="${rvm_bin_path}/$binary"
if [[ -L "$full_binary_path" ]]
then
\rm -f "$full_binary_path"
fi
done
fi
if (( ${rvm_verbose_flag:=0} == 1 ))
then
rvm_log "Now using system ruby."
fi
__rvm_remove_rvm_from_path
new_path="$PATH:${rvm_bin_path}"
export rvm_ruby_string="system"
}
__rvm_use()
{
local new_path binary full_binary_path rvm_ruby_gem_home
#if [[ ${rvm_ruby_selected_flag:-0} -eq 0 ]] ; then __rvm_select "$@" ; fi
if ! __rvm_select "$@"
then
return $?
fi
if [[ "system" = ${rvm_ruby_interpreter:="system"} ]]
then
__rvm_use_system
else
unset BUNDLE_PATH # Ensure that BUNDLE_PATH is not set!
GEM_HOME="$rvm_ruby_gem_home"
GEM_PATH="$rvm_ruby_gem_home:$rvm_ruby_global_gems_path"
MY_RUBY_HOME="$rvm_ruby_home"
RUBY_VERSION="$rvm_ruby_string"
IRBRC="$rvm_ruby_irbrc"
export GEM_HOME GEM_PATH MY_RUBY_HOME RUBY_VERSION IRBRC
if [[ -z "${IRBRC:-}" ]]
then
unset IRBRC
fi
if [[ ! -d "$MY_RUBY_HOME" ]]
then
rvm_warn "$rvm_ruby_interpreter $rvm_ruby_string is not installed."
if [[ ${rvm_install_on_use_flag:-0} -eq 1 ]]
then
"$rvm_scripts_path/manage" "install" "$rvm_ruby_string"
else
rvm_log "To install do: 'rvm install $rvm_ruby_string'"
return 1
fi
fi
# Ensure the environment file for the selected ruby exists.
__rvm_ensure_has_environment_files
if (( ${rvm_verbose_flag:=0} == 1 ))
then
rvm_log "Using ${GEM_HOME/${rvm_gemset_separator:-'@'}/ with gemset }"
fi
new_path="$GEM_HOME/bin:$rvm_ruby_global_gems_path/bin:$MY_RUBY_HOME/bin:${rvm_bin_path}:$(__rvm_remove_rvm_from_path ;printf "$PATH")"
fi
# Export ruby string and gem set me for extrenal scripts to take advantage of them.
if [[ -n "${rvm_ruby_string:-}" ]]
then
export rvm_ruby_string
fi
if [[ -n "${rvm_gemset_name:-}" ]]
then
export rvm_gemset_name
fi
if [[ -n "$new_path" ]]
then
export PATH="$new_path"
unset new_path
builtin hash -r
fi
if [[ "$rvm_ruby_string" != "system" ]]
then
if (( ${rvm_rvmrc_flag:=0} == 1 ))
then
__rvm_set_rvmrc
fi
local environment_id="$(__rvm_environment_identifier)"
if (( ${rvm_default_flag:=0} == 1 )) &&
[[ "default" != "${rvm_ruby_interpreter:-""}" ]]
then
if (( ${rvm_user_install_flag:=0} == 0 ))
then
# Sets up the default wrappers.
"$rvm_scripts_path/wrapper" "$rvm_ruby_string" --no-prefix
else
"$rvm_scripts_path/wrapper" "$rvm_ruby_string" "default"
fi
if [[ "system" != "$rvm_ruby_interpreter" ]]
then
RUBY_VERSION="$("$rvm_ruby_home/bin/ruby" -v | \sed 's#^\(.*\) (.*$#\1#')"
export GEM_HOME GEM_PATH MY_RUBY_HOME RUBY_VERSION
# Switch the default alias to the new environment id
"$rvm_scripts_path/alias" delete default &> /dev/null
"$rvm_scripts_path/alias" create default "$environment_id" >& /dev/null
for _path in "$rvm_environments_path" "$rvm_wrappers_path"
do
# Remove old default if it exists.
[[ -L "$_path/default" ]] && rm -f "$_path/default"
# Symlink n the new default
\ln -fs "$_path/$environment_id" "$_path/default"
done
# Copy wrapper scripts for the newly set default to the RVM bin path.
for wrapper in "$rvm_path"/wrappers/default/*
do
if [[ -L "$rvm_bin_path/${wrapper##*\/}" ]]
then
rm -f "$rvm_bin_path/${wrapper##*\/}"
fi
cp -f "$wrapper" "$rvm_bin_path/${wrapper##*\/}"
# If the RVM bin path is different from rvm_path/bin, ensure they are
# in sync.
if [[ "${rvm_bin_path}" != "${rvm_path}/bin" ]]
then
cp -f "${wrapper}" "${rvm_path}/bin/"
fi
done
fi
fi
rvm_default_flag=0
if [[ -n "${rvm_wrapper_name:-}" ]]
then
"$rvm_scripts_path/wrapper" "$environment_id" "$rvm_wrapper_name" > /dev/null 2>&1
rvm_wrapper_name=""
fi
if [[ -n "${rvm_ruby_alias:-}" ]]
then
rvm_log "Attempting to alias $environment_id to $rvm_ruby_alias"
"$rvm_scripts_path/alias" delete "$rvm_ruby_alias" > /dev/null 2>&1
rvm_alias_expanded=1 "$rvm_scripts_path/alias" create "$rvm_ruby_alias" "$environment_id" > /dev/null 2>&1
ruby_alias="" ; rvm_ruby_alias=""
fi
if [[ "maglev" = "${rvm_ruby_interpreter:-""}" ]]
then
export MAGLEV_HOME="$rvm_ruby_home"
export GEMSTONE_GLOBAL_DIR=$MAGLEV_HOME
if [[ -x "$MAGLEV_HOME/gemstone/bin/gslist" ]]
then
"$MAGLEV_HOME/gemstone/bin/gslist" -clv > /dev/null 2>&1 ; result=$?
if (( result == 1 ))
then
"$rvm_ruby_home/bin/maglev" start
fi
fi
fi
else
if (( ${rvm_default_flag:=0} == 1 ))
then
if ! command -v __rvm_reset >> /dev/null 2>&1
then
source "$rvm_scripts_path/functions/reset"
__rvm_reset
fi
fi
fi
rvm_hook="after_use"
source "$rvm_scripts_path/hook"
return 0
}
__rvm_ruby_string()
{
# rvm_ruby_string may designate any of the following items:
# * rvm_gemset_name
# * rvm_ruby_interpreter
# * rvm_ruby_version
# * rvm_ruby_patch_level
# * rvm_ruby_revision
# * rvm_ruby_tag
local ruby_string gemset_name
__rvm_default_flags
rvm_expanding_aliases=
true \
"${rvm_ruby_version:=}" "${rvm_gemset_name:=}" "${rvm_ruby_interpreter:=}"\
"${rvm_ruby_version:=}" "${rvm_ruby_tag:=}" "${rvm_ruby_patch_level:=}"\
"${rvm_ruby_revision:=}" ${rvm_gemset_separator:="@"} "${rvm_ruby_string:=}"\
${rvm_expanding_aliases:=0} ${rvm_head_flag:=0}
if echo "$rvm_ruby_string" | \grep "${rvm_gemset_separator}" >/dev/null 2>&1
then
rvm_gemset_name="${rvm_ruby_string/*${rvm_gemset_separator}/}"
rvm_ruby_string="${rvm_ruby_string/${rvm_gemset_separator}*/}"
fi
# Alias'd rubies
if (( rvm_expanding_aliases == 0 )) &&
[[ -n "${rvm_ruby_string}" && "$rvm_ruby_string" != "system" ]]
then
if expanded_alias_name="$("$rvm_scripts_path/alias" show "$rvm_ruby_string" 2>/dev/null)" \
&& [[ -n "$expanded_alias_name" ]]
then
rvm_ruby_string="$expanded_alias_name"
elif [[ "$rvm_ruby_string" = default ]]
then
# Default is not a known value. Instead, we need to therefore set it to system.
rvm_ruby_string="system"
fi
fi
if echo "$rvm_ruby_string" | \grep "${rvm_gemset_separator}" >/dev/null 2>&1 ; then
rvm_gemset_name="${rvm_ruby_string/*${rvm_gemset_separator}/}"
rvm_ruby_string="${rvm_ruby_string/${rvm_gemset_separator}*/}"
fi
# Stash the ruby string.
ruby_string="${rvm_ruby_string:-}"
gemset_name="${rvm_gemset_name:-}"
repo_url="${rvm_ruby_repo_url:-}"
branch_name="${rvm_ruby_repo_branch:-}"
ruby_name="${rvm_ruby_name:-}"
__rvm_unset_ruby_variables
rvm_ruby_repo_url="${repo_url:-}"
rvm_ruby_repo_branch="${branch_name:-}"
rvm_ruby_name="$ruby_name"
if [[ -n "$gemset_name" ]]
then
rvm_gemset_name="$gemset_name"
rvm_sticky_flag=1 # <- not sold on this.
fi
strings=($(echo "${ruby_string//-/ }"))
if (( ${#strings[@]} == 0 ))
then
if echo "${GEM_HOME:-""}" | grep "rvm" >/dev/null 2>&1
then
# Current Ruby
strings="${GEM_HOME##*\/}"
strings="${strings/%${rvm_gemset_separator:-"@"}*}"
rvm_ruby_string="$strings"
strings=(${strings//-/ })
else
strings=(system)
rvm_ruby_string="system"
fi
fi
for string in "${strings[@]:-""}"
do
case "$string" in
head)
rvm_ruby_revision="head"
rvm_ruby_patch_level=""
rvm_ruby_revision=""
rvm_ruby_tag=""
export rvm_head_flag=1
;;
system)
rvm_ruby_interpreter="system"
rvm_ruby_patch_level=""
rvm_ruby_tag=""
rvm_ruby_revision=""
rvm_ruby_version=""
rvm_gemset_name=""
rvm_head_flag=0
return 0
;;
nightly)
rvm_ruby_version="nightly"
rvm_nightly_flag=1
break
;;
preview*)
rvm_ruby_patch_level="$string"
;;
rc[[:digit:]]*)
rvm_ruby_patch_level="$string"
;;
[[:digit:]].[[:digit:]]*)
case "$string" in
(0.+([[:digit:]])|0.+([[:digit:]]).+([[:digit:]])|1.+([[:digit:]]).+([[:digit:]]))
rvm_ruby_version="$string"
rvm_ruby_revision=""
rvm_ruby_tag=""
;;
(*)
if [[ "${rvm_ruby_interpreter}" == "rbx" ]]
then
case "${string}" in
head)
rvm_ruby_version="head"
rvm_head_flag=1
;;
*)
if [[ -z "${rvm_ruby_version}" ]]
then
rvm_ruby_version="${string}"
elif [[ -z "${rvm_ruby_patch_level}" ]]
then
rvm_ruby_patch_level="${string}"
else
rvm_error "Unknown ruby interpreter string component: '$string'"
return 1
fi
;;
esac
else
rvm_error "Unknown ruby interpreter version: '$string'"
return 1
fi
;;
esac
;;
p[[:digit:]]*)
rvm_ruby_patch_level="$string"
;;
[[:digit:]][[:digit:]]*)
case "${rvm_ruby_interpreter:-""}" in
ree)
rvm_ruby_patch_level="$string"
rvm_ruby_revision=""
;;
kiji)
rvm_ruby_patch_level="$string"
rvm_ruby_revision=""
;;
rbx)
rvm_ruby_patch_level="$string"
;;
maglev)
rvm_ruby_version="$string"
rvm_ruby_revision=""
rvm_ruby_patch_level=""
;;
*)
rvm_ruby_revision="r$string"
;;
esac
;;
r[[:digit:]]*)
rvm_ruby_patch_level=""
rvm_ruby_revision="$string"
;;
s[[:digit:]]*)
rvm_ruby_revision=""
rvm_ruby_sha="$string"
;;
tv[[:digit:]]* | t[[:digit:]]*)
rvm_ruby_patch_level="" ; rvm_ruby_revision=""
rvm_ruby_tag="$string"
;;
m[[:digit:]]*)
rvm_ruby_mode="$string"
;;
u[[:alnum:]]*)
rvm_ruby_patch_level="" ; rvm_ruby_revision="" ; rvm_ruby_tag="" ; rvm_ruby_patch=""
rvm_ruby_user_tag="$string"
;;
a[[:digit:]][[:digit:]]*)
rvm_ruby_bits="$string" # Architecture
;;
b[[:digit:]]*)
rvm_ruby_repo_branch="${string}"
rvm_head_flag=1
;;
ruby|rbx|jruby|macruby|ree|kiji|rubinius|maglev|ironruby|goruby)
rvm_ruby_interpreter="$string"
;;
[[:alpha:]]*([[:alnum:]]|_))
# TODO: DRY this up...
if [[ "${rvm_ruby_interpreter}" == "rbx" ]]
then
case "${string}" in
head)
rvm_ruby_version="head"
rvm_head_flag=1
;;
*)
if [[ -z "${rvm_ruby_version}" ]]
then
rvm_ruby_version="${string}"
elif [[ -z "${rvm_ruby_patch_level}" ]]
then
rvm_ruby_patch_level="${string}"
else
rvm_error "Unknown ruby interpreter string component: '$string'"
return 1
fi
;;
esac
else
rvm_ruby_name="$string"
fi
;;
*)
# TODO: DRY this up...
if [[ "${rvm_ruby_interpreter}" == "rbx" ]]
then
case "${string}" in
head)
rvm_ruby_version="head"
rvm_head_flag=1
;;
*)
if [[ -z "${rvm_ruby_version}" ]]
then
rvm_ruby_version="${string}"
elif [[ -z "${rvm_ruby_patch_level}" ]]
then
rvm_ruby_patch_level="${string}"
else
rvm_error "Unknown ruby interpreter string component: '$string'"
return 1
fi
;;
esac
else
rvm_error "Unknown ruby interpreter string component: '$string'"
return 1
fi
;;
esac
done
if [[ -z "${rvm_ruby_interpreter:-""}" ]]
then
# Detect interpreter based on version.
case "$rvm_ruby_version" in
1.[8-9]*) rvm_ruby_interpreter="ruby" ;;
0.[5-6]*) rvm_ruby_interpreter="macruby" ;;
[1-2].[0-4]*) rvm_ruby_interpreter="rbx" ;;
1.[5-7]*) rvm_ruby_interpreter="jruby" ;;
esac
fi
# Unspecified version
rvm_ruby_version="${rvm_ruby_version:-}"
if [[ -z "${rvm_ruby_version:-}" ]] && (( ${rvm_head_flag:=0} == 0 ))
then
rvm_ruby_version="${rvm_ruby_version:-"$(
__rvm_db "${rvm_ruby_interpreter}_version"
)"}"
fi
if [[ -z "${rvm_ruby_version:-}" ]]
then
rvm_ruby_string="${rvm_ruby_interpreter}"
else
rvm_ruby_string="${rvm_ruby_interpreter}-${rvm_ruby_version}"
fi
# Head
if (( rvm_head_flag == 1 ))
then
rvm_ruby_string="${rvm_ruby_string}-head"
elif [[ -n "${rvm_ruby_revision:-}" ]]
then
rvm_ruby_string="${rvm_ruby_string}-${rvm_ruby_revision}"
elif [[ -n "${rvm_ruby_tag:-}" ]]
then
rvm_ruby_string="${rvm_ruby_string}-${rvm_ruby_tag}"
elif [[ -n "${rvm_ruby_patch_level:-}" ]]
then
rvm_ruby_string="${rvm_ruby_string}-${rvm_ruby_patch_level}"
elif [[ -n "${rvm_ruby_user_tag:-}" ]]
then
rvm_ruby_string="${rvm_ruby_string}-${rvm_ruby_user_tag}"
else
patch_level="$(
__rvm_db "${rvm_ruby_interpreter}_${rvm_ruby_version}_patch_level"
)"
if [[ -n "${patch_level:-""}" ]]
then
case "$rvm_ruby_interpreter" in
ree|kiji|rbx)
# REE, Kiji & Rubinius use dates for their patch levels.
rvm_ruby_patch_level="${patch_level}"
;;
*)
# MRI uses -pN+ to specify the patch level.
rvm_ruby_patch_level="p${patch_level}"
;;
esac
fi
if [[ -n "${rvm_ruby_patch_level:-""}" ]]
then
rvm_ruby_patch_level="${rvm_ruby_patch_level/#pp/p}"
rvm_ruby_string="${rvm_ruby_string}-${rvm_ruby_patch_level}"
case "$rvm_ruby_interpreter" in
ree|kiji|rbx)
rvm_ruby_string="${rvm_ruby_string//-p*/-}"
;;
*)
rvm_ruby_string="${rvm_ruby_string//-pp/-p}"
rvm_ruby_string="${rvm_ruby_string//-prc/-rc}"
;;
esac
fi
fi
if [[ -n "${rvm_ruby_name:-}" ]]
then
rvm_ruby_string="${rvm_ruby_string}-${rvm_ruby_name}"
fi
}
# Select a gemset based on CLI set options and environment.
# This only sets 'rvm_ruby_gem_home'
__rvm_gemset_select()
{
if ! command -v gem > /dev/null
then
rvm_log "'gem' command not found, cannot select a gemset."
return 0
fi
rvm_ruby_gem_home="${rvm_ruby_gem_home:-}"
rvm_gemset_name="${rvm_gemset_name:-}"
if [[ -z "${rvm_gemset_name:-}" ]]
then
# No longer defaulting to 'sticky' gem sets.
# Set 'rvm_sticky_flag=1' in ~/.rvmrc to enable.
if [[ ${rvm_sticky_flag:-0} -eq 1 ]]
then
if [[ -n "${GEM_HOME:-}" ]]
then
rvm_gemset_name="$(
echo $GEM_HOME | xargs basename |
awk -F${rvm_gemset_separator:-"@"} '{print $2}'
)"
fi
if [[ -n "${rvm_ruby_gem_home:-}" ]]
then
rvm_gemset_name="$(
echo $rvm_ruby_gem_home | xargs basename |
awk -F${rvm_gemset_separator:-"@"} '{print $2}'
)"
fi
fi
if [[ -n "${rvm_gemset_name:-""}" ]] &&\
! echo "${rvm_gemset_name:-""}" |\
\grep "^[[:digit:]]\.[[:digit:]]" >/dev/null 2>&1
then
rvm_ruby_gem_home="${rvm_gems_path:-"$rvm_path/gems"}/${rvm_ruby_string}${rvm_gemset_separator:-"@"}${rvm_gemset_name}"
else
if [[ -n "${rvm_ruby_string:-}" && "${rvm_ruby_interpreter:-""}" != "system" ]]
then
rvm_ruby_gem_home="${rvm_gems_path:-"$rvm_path/gems"}/$rvm_ruby_string"
elif [[ -z "${GEM_HOME:-}" && -n "$(command -v gem)" ]]
then
rvm_ruby_gem_home="$(gem env gemdir)"
elif [[ -n "${GEM_HOME:-}" ]]
then
rvm_ruby_gem_home="$GEM_HOME"
else
rvm_ruby_gem_home=""
fi
fi
else