`which rvm`

gistfile1.txt

› which rvm
rvm () {
	local result current_result
	if [[ -n "${BASH_VERSION:-}" ]]
	then
		trap '__rvm_teardown_final' 0 1 2 3 15
	fi
	next_token="$1" 
	[[ $# -eq 0 ]] || shift
	__rvm_initialize
	__rvm_setup
	disk_version=$(cat "$rvm_path/VERSION") 
	disk_version="${disk_version/%.}" 
	if [[ -n "${rvm_version:-""}" && "${rvm_version:-""}" != "${disk_version:-""}" && "reload" != "${next_token:-""}" ]]
	then
		printf "\nA RVM version ${disk_version} is installed yet ${rvm_version} is loaded.\n Please do one of the following:\n  * 'rvm reload'\n  * open a new shell\n\n"
		return 1
	fi
	__rvm_parse_args "$@"
	result=$? 
	rvm_action="${rvm_action:-usage}" 
	[[ $result -gt 0 ]] || case "$rvm_action" in
		(use) if [[ "${rvm_is_not_a_shell_function:-0}" = "1" ]]
			then
				printf "\n$(tput setaf 1)RVM is not a function, selecting rubies with '$(tput setaf 2)rvm use ...$(tput setaf 1)' will not work.$(tput sgr0)\n\n"
			else
				__rvm_use
			fi ;;
		(srcdir) __rvm_source_dir ;;
		(strings) __rvm_strings ;;
		(version) __rvm_version ;;
		(ls|list) "$rvm_scripts_path"/list $rvm_ruby_args ;;
		(debug) "$rvm_scripts_path/info" '' debug ;;
		(usage) __rvm_usage ;;
		(benchmark) source "$rvm_scripts_path/functions/benchmark"
			__rvm_benchmark ;;
		(inspect) __rvm_inspect ;;
		(update) printf "ERROR: rvm update has been removed. See 'rvm get' and rvm 'rubygems' CLI API instead\n" ;;
		(reset) source "$rvm_scripts_path/functions/reset"
			__rvm_reset ;;
		(reboot) source "$rvm_scripts_path/functions/cleanup"
			__rvm_reboot ;;
		(implode|seppuku) source "$rvm_scripts_path/functions/implode"
			__rvm_implode ;;
		(get) if (( $# > 0 ))
			then
				next_token="$1" 
				shift
			else
				next_token="" 
			fi
			if [[ "$next_token" = "${rvm_action}" ]]
			then
				shift
			fi
			tmpdir=${TMPDIR:-/tmp} 
			\cp -f "$rvm_scripts_path/get" $tmpdir/$$
			"$SHELL" "$tmpdir/$$" $rvm_ruby_args
			\rm -f $tmpdir/$$
			rvm_reload_flag=1  ;;
		(help|rtfm|env|current|info|list|gemdir|gemhome|gempath|monitor|notes|package|extract|pkg|requirements) if (( $# > 0 ))
			then
				next_token="$1" 
				shift
			else
				next_token="" 
			fi
			if [[ "$next_token" = "${rvm_action}" ]]
			then
				shift
			fi
			"$rvm_scripts_path/${rvm_action}" ${rvm_ruby_args:-} ;;
		(cleanup|tools|snapshot|disk-usage|repair|alias|docs|rubygems|migrate|upgrade) __rvm_run_script "$rvm_action" "$rvm_ruby_args" ;;
		(wrapper) "$rvm_scripts_path/wrapper" "$rvm_ruby_string" "$rvm_wrapper_name" $rvm_ruby_args
			unset rvm_wrapper_name ;;
		(do) old_rvm_ruby_string=${rvm_ruby_string:-} 
			unset rvm_ruby_string
			export rvm_ruby_strings
			case $- in
				(*i*) "$rvm_scripts_path/set" "$rvm_action" $rvm_ruby_args
					result=$?  ;;
				(*) exec "$rvm_scripts_path/set" "$rvm_action" $rvm_ruby_args ;;
			esac
			[[ -n "$old_rvm_ruby_string" ]] && rvm_ruby_string=$old_rvm_ruby_string 
			unset old_rvm_ruby_string ;;
		(rvmrc) eval "__rvm_rvmrc_tools $rvm_ruby_args" ;;
		(gemset) if [[ ${rvm_use_flag:-0} -eq 1 ]]
			then
				__rvm_gemset_select && rvm_log "Using ${GEM_HOME%@*} with gemset ${rvm_gemset_name:-default}" && __rvm_gemset_use
			else
				export rvm_ruby_strings
				"$rvm_scripts_path/gemsets" $rvm_ruby_args
				result=$? 
				rvm_ruby_strings="" 
				if [[ ${rvm_delete_flag:-0} -eq 1 ]]
				then
					gem_prefix="$(echo "${GEM_HOME:-""}" | \sed 's/'${rvm_gemset_separator:-"@"}'.*$//')" 
					if [[ "${GEM_HOME:-""}" = "${gem_prefix}${rvm_gemset_separator:-"@"}${rvm_gemset_name}" ]]
					then
						rvm_ruby_gem_home="$gem_prefix" 
						GEM_HOME="$rvm_ruby_gem_home" 
						GEM_PATH="$rvm_ruby_gem_home:$rvm_ruby_gem_home${rvm_gemset_separator:-"@"}global" 
						export rvm_ruby_gem_home GEM_HOME GEM_PATH
					fi
					unset gem_prefix
				fi
			fi ;;
		(reload) rvm_reload_flag=1  ;;
		(tests|specs) rvm_action="rake" 
			__rvm_do ;;
		(fetch|install|uninstall|remove|reinstall) export rvm_path
			if [[ -n "${rvm_ruby_strings}" ]]
			then
				"$rvm_scripts_path"/manage "$rvm_action" "${rvm_ruby_strings//*-- }"
			else
				"$rvm_scripts_path"/manage "$rvm_action"
			fi ;;
		(try_install) export rvm_path
			if [[ -n "${rvm_ruby_strings}" ]]
			then
				local save_ruby
				selected_ruby="$( __rvm_select && echo $rvm_env_string )" 
				if "$rvm_scripts_path"/list strings | grep "^${selected_ruby}$" > /dev/null
				then
					rvm_log "Already installed ${selected_ruby}"
				else
					"$rvm_scripts_path"/manage install "${selected_ruby}"
				fi
			else
				rvm_error "Can not use or install all rubies."
				false
			fi ;;
		(export) __rvm_export "$rvm_export_args" ;;
		(unexport) __rvm_unset_exports ;;
		(error) false ;;
		(answer) source "$rvm_scripts_path/functions/fun"
			__rvm_Answer_to_the_Ultimate_Question_of_Life_the_Universe_and_Everything
			result=42  ;;
		(question) source "$rvm_scripts_path/functions/fun"
			__rvm_ultimate_question
			result=42  ;;
		(*) if [[ -n "${rvm_action:-""}" ]]
			then
				rvm_error "unknown action '$rvm_action'"
			else
				__rvm_usage
			fi
			false ;;
	esac
	current_result=$? 
	(( result > 0 )) || result=${current_result} 
	if [[ ${rvm_reload_flag:-0} -eq 1 ]]
	then
		rvm_loaded_flag=0 
		source "$rvm_scripts_path/rvm"
		unset rvm_reload_flag
		__rvm_project_rvmrc
	fi
	__rvm_teardown
	: rvm_trace_flag:${rvm_trace_flag:=0}
	if (( rvm_trace_flag > 0 ))
	then
		set +o verbose
		set +o xtrace
		[[ -n "${ZSH_VERSION:-""}" ]] || set +o errtrace
	fi
	unset rvm_trace_flag
	return ${result:-0}
}