activate.erb in ruby-virtualenv-0.5.1

- old
+ new

@@ -31,22 +31,16 @@
     if [ -n "$_OLD_SANDBOX_PATH" ] ; then
         PATH="$_OLD_SANDBOX_PATH"
         export PATH
     fi
 
-    if [ -n "$_OLD_SANDBOX_HOME" ] ; then
-        HOME="$_OLD_SANDBOX_HOME"
-        export HOME
-    fi
-
     if [ -n "$_OLD_SANDBOX_PS1" ] ; then
         PS1="$_OLD_SANDBOX_PS1"
         export PS1
     fi
 
     unset _OLD_SANDBOX_PATH
-    unset _OLD_SANDBOX_HOME
     unset _OLD_SANDBOX_GEM_HOME
     unset _OLD_SANDBOX_GEM_PATH
     unset _OLD_SANDBOX_PS1
     unset SANDBOX_ENV
 
@@ -66,27 +60,19 @@
 
     # preserve current variables
     _OLD_SANDBOX_GEM_HOME="$GEM_HOME"
     _OLD_SANDBOX_GEM_PATH="$GEM_PATH"
     _OLD_SANDBOX_PATH="$PATH"
-    _OLD_SANDBOX_HOME="$HOME"
     _OLD_SANDBOX_PS1="$PS1"
 
     # set the sandbox-aware states
     SANDBOX_ENV="<%= target %>"
     PATH="$SANDBOX_ENV/bin:$PATH"
-    HOME="$SANDBOX_ENV"
     GEM_HOME="$SANDBOX_ENV/rubygems"
     GEM_PATH="$GEM_HOME"
-    if [ "`basename \"$SANDBOX_ENV\"`" = "__" ] ; then
-        # special case for Aspen magic directories
-        # see http://www.zetadev.com/software/aspen/
-        PS1="[ruby-virtualenv:`basename \`dirname \"$SANDBOX_ENV\"\``] $PS1"
-    else
-        PS1="(ruby-virtualenv:`basename \"$SANDBOX_ENV\"`) $PS1"
-    fi
+    PS1="(`basename \"$SANDBOX_ENV\"`) $PS1"
 
-    export SANDBOX_ENV PATH HOME GEM_HOME GEM_PATH PS1
+    export SANDBOX_ENV PATH GEM_HOME GEM_PATH PS1
 
     forget_cached_commands
 
     unset activate
 }