scripts/gems in rvm-0.0.89 vs scripts/gems in rvm-0.0.90

@@ -1,10 +1,12 @@
 #!/usr/bin/env bash
 
-source $rvm_path/scripts/initialize
+#source $rvm_path/scripts/rvm
 source $rvm_path/scripts/utility
 source $rvm_path/scripts/selector
+rvm_ruby_string="${rvm_ruby_string:-system}"
+__rvm_select
 
 if [[ "$rvm_trace_flag" -eq 1 ]] ; then set -x ; export rvm_trace_flag ; fi
 
 trap "rm -f $rvm_path/$$* > /dev/null 2>&1 ; exit" 0 1 2 3 15
 
@@ -15,21 +17,17 @@
 __rvm_gems_dir() {
   echo "$rvm_ruby_gem_home"
 }
 
 __rvm_gems_list() {
-  for gemdir in "$rvm_gem_path/$rvm_ruby_interpreter/$rvm_ruby_version%"* ; do
-    echo "$gemdir" | awk -F'%' '{print $2}'
-  done
+  if [[ $rvm_dir =~ rvm ]] ; then
+    for gemdir in $rvm_gem_path/$rvm_ruby_interpreter/$rvm_ruby_version%* ; do
+      echo "$gemdir" | awk -F'%' '{print $2}'
+    done
+  fi
 }
 
-__rvm_gems_clear() {
-  unset rvm_ruby_gem_home rvm_gem_set_name GEM_HOME GEM_PATH
-  __rvm_gems_select
-  __rvm_gems_use
-}
-
 __rvm_gems_delete() {
   if [[ ! -z "$rvm_gem_set_name" ]] ; then
     gemdir="$rvm_gem_path/$rvm_ruby_interpreter/$rvm_ruby_version%$rvm_gem_set_name"
     if [[ -d "$gemdir" ]] && [[ ! -z "$rvm_force_flag" ]] ; then
         rm -rf  "$gemdir"
@@ -215,11 +213,11 @@
     fi
   fi
   unset gem gem_prefix gem_name gem_version gem_file_name gem_postfix cache_file gem_file_name gem_string
 }
 
-__rvm_gemdir() {
+__rvm_gems_gemdir() {
 
   if [[ "$rvm_user_flag" -eq 1 ]] ; then
     echo $(rvm system ; gem env | grep "\- $HOME" | awk '{print $NF}')
   elif [[ "$rvm_system_flag" -eq 1 ]] ; then
     echo $(rvm system ; gem env gemdir system)
@@ -239,24 +237,24 @@
 if [[ -z "$(which gem 2>/dev/null)" ]] ; then
   $rvm_scripts_path/log "error" "'gem' was not found, cannot perform gem actions."
   return 1
 fi
 
-if [[ "$rvm_clear_flag" -eq 1 ]] ; then
-  __rvm_gems_clear
-elif [[ "$rvm_load_flag" -eq 1 ]] ; then
+if [[ "load" = "$1" ]] ; then
   __rvm_gems_load
-elif [[ "$rvm_dump_flag" -eq 1 ]] ; then
+elif [[ "dump" = "$1" ]] ; then
   __rvm_gems_dump
-elif [[ "$rvm_delete_flag" -eq 1 ]] ; then
+elif [[ "delete" = "$1" ]] ; then
   __rvm_gems_delete
-elif [[ "$rvm_name_flag" -eq 1 ]] ; then
+elif [[ "name" = "$1" ]] ; then
   __rvm_gems_name
-elif [[ "$rvm_dir_flag" -eq 1 ]] ; then
+elif [[ "dir" = "$1" ]] ; then
   __rvm_gems_dir
-elif [[ "$rvm_list_flag" -eq 1 ]] ; then
+elif [[ "list" = "$1" ]] ; then
   __rvm_gems_list
-elif [[ "$rvm_install_flag" -eq 1 ]] ; then
+elif [[ "gemdir" = "$1" ]] ; then
+  __rvm_gems_gemdir
+elif [[ "install" = "$1" ]] ; then
   __rvm_gem_install
 else
-  gem $*
+  $rvm_scripts_path/log "error" "gems must be passed an action as the first parameter {load,dump,delete,name,list,gemdir,install}"
 fi