1 files changed, 26 insertions, 0 deletions
diff --git a/7/main.pl b/7/main.pl
index 579f74f..684708f 100644
--- a/7/main.pl
+++ b/7/main.pl
@@ -1,3 +1,6 @@
+% vim set ft=prolog
+
+:- use_module(library(files)).
 :- use_module(library(format)).
 :- use_module(library(lists)).
 
@@ -19,8 +22,31 @@ print_warnings :-
   ; format("No warnings!~n", [])
   ).
 
+rm_rf(Dir) :-
+  directory_files(Dir, Files),
+  path_segments(Dir, Ps),
+  rm_rf_files(Ps, Files).
+
+rm_rf_files(_, []).
+rm_rf_files(Parents, [D|Dir]) :-
+%  format("rm_rf_files Parents=~w, D=~w, Dir=~w~n", [Parents,D,Dir]),
+  append(Parents, [D], PathS),
+  path_segments(Path, PathS),
+  ( directory_exists(Path) ->
+%    format("down ~s~n", [Path]),
+    directory_files(Path, Files),
+%    format("files ~w~n", [Files]),
+    rm_rf_files(PathS, Files),
+    format("rmdir ~s~n", [Path]),
+    delete_directory(Path)
+  ; format("rm ~s~n", [Path]),
+    delete_file(Path)
+  ),
+  rm_rf_files(Parents, Dir).
+
 main :-
   bgp:create_firewall,
   print_warnings,
   bgp:bird_config(BirdDict),
+  rm_rf("host_vars"),
   yaml_write(current_output, BirdDict).