metacon.bashrc in metacon-0.2.3

- old
+ new

@@ -1,11 +1,19 @@
 #!/usr/bin/env bash
 # TODO: make sure not to show role in prompt if no role differentiation is used.
+# TODO: put rvm and pythonbrew "source" lines here in case they weren't
+#       installed beforehand so there's only one line to add to the user's
+#       bashrc etc.
 
-mcon(){
+mvm(){
   # Essentially just let metacon do its thing but then do in the current
   # context anything it tells us to do (such as setting environment variables)
   tmpout=`mktemp /tmp/mc.XXXXXXXX`
   metacon -s $@ | tee $tmpout | grep -v '^:bash'  # Run & display results
   eval `grep '^:bash' $tmpout | cut -d' ' -f2-`   # Process any bash commands
   unlink $tmpout
+}
+
+metacon_ps1(){
+  [ -v "$ORIG_PS1" ] || export ORIG_PS1="$PS1"
+  export PROMPT_COMMAND='export PS1="$( metacon ps1 )"'
 }