completion script

sitegen.completion

+#!/usr/bin/env bash
+
+_sitegen()
+{
+  cur=${COMP_WORDS[COMP_CWORD]}
+  if [ $COMP_CWORD -eq 2 ]
+  then
+    confs=$(env ls /etc/sitegen/ 2>/dev/null | sed 's/\.[^.]*$//' | sort | uniq | sed 's/^sitegen$//')
+    COMPREPLY=($(compgen -W "${confs}" "${cur}"))
+  else
+    COMPREPLY=()
+  fi
+}
+complete -F _sitegen sitegen