1 files changed, 13 insertions, 1 deletions
diff --git a/blog/dune b/blog/dune
index afbefdb..fef8506 100755
--- a/blog/dune
+++ b/blog/dune
@@ -1,9 +1,21 @@
+(rule
+  (targets hash_host.ml)
+  (enabled_if (= %{profile} dev))
+  (action (run cp hash_prod/hash_localhost.ml hash_host.ml)))
+
+(rule
+  (targets hash_host.ml)
+  (enabled_if (<> %{profile} dev))
+  (action (run cp hash_prod/hash_blog.ml hash_host.ml)))
+
 (library
  (name blog)
  (libraries 
    brr
    brr.note
-   color
    elements
    )
+ (preprocess (pps ppx_hash))
+
+ 
  )