direcotory resource has default values, supports create and delete

action

bin/_poop

@@ -10,17 +10,37 @@ function directory {
 }
 
 function do_directory {
+  : ${_poop_action:=create}
+  : ${_poop_path:=${_poop_name}}
+  : ${_poop_recursive:=false}
+
+  eval "do_${_poop_resource}_${_poop_action}"
+}
+
+function do_directory_create {
   # since install -d recursively creates directories, check for intermediate
   # directories manually when recursion is not desired
-  if [[ -z "$_poop_recursive" ]]; then
-    local dname="$(dirname "${_poop_path:-${_poop_name}}")"
+  if [[ "$_poop_recursive" = false ]]; then
+    local dname="$(dirname "${_poop_path}")"
     if [[ ! -d "$dname" ]]; then
-      logger_fatal "while creating ${_poop_path:-${_poop_name}}, $dname is not a directory"
+      logger_fatal "while creating ${_poop_path}, $dname is not a directory"
       exit 1
     fi
   fi
 
-  install -v -d $(install_options)"${_poop_path:-${_poop_name}}"
+  install -v -d $(install_options)"${_poop_path}"
+}
+
+function do_directory_delete {
+  if [[ "$_poop_recursive" = false ]]; then
+    rm -vd  "${_poop_path}"
+  else
+    rm -vrf "${_poop_path}"
+  fi
+}
+
+function action {
+  _poop_action="$1"; shift
 }
 
 function mode {
@@ -47,6 +67,7 @@ function end {
   eval "do_${_poop_resource}"
 
   _poop_name=
+  _poop_action=
   _poop_mode=
   _poop_owner=
   _poop_group=