From ec5d679f477d1c4ad41e352eb4899c2cd7450d38 Mon Sep 17 00:00:00 2001
From: teesloane <tylersloane@gmail.com>
Date: Fri, 27 Mar 2020 22:28:54 -0400
Subject: [PATCH] Fix: only copy assets if folder doesn't exist

And delete _firn properly when running repl tests.
---
 src/firn/build.clj      | 9 ++++++---
 test/firn/core_test.clj | 9 +++++----
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/src/firn/build.clj b/src/firn/build.clj
index 937363e9..77b627a9 100644
--- a/src/firn/build.clj
+++ b/src/firn/build.clj
@@ -10,7 +10,7 @@
             [firn.util :as u])
   (:gen-class))
 
-(defn- prepare-config
+(defn prepare-config
   "Takes a path to files (or CWD) and makes a config with it."
   [{:keys [path]}]
   (let [path   (if (empty? path) (.getPath fs/*cwd*) path)
@@ -63,8 +63,11 @@
         org-files     (u/find-files-by-ext files-dir "org") ;; could bail if this is empty...
         layouts-map   (u/file-list->key-file-map layout-files)]
 
-    (fs/mkdir (config :out-dirname))
-    (fs/copy-dir (config :media-dir) (config :out-media-dir))
+    (fs/mkdir (config :out-dirname)) ;; make _site
+
+    (when-not (fs/exists? (config :out-media-dir))
+      (fs/copy-dir (config :media-dir) (config :out-media-dir)))
+
     (assoc
      config :org-files org-files :layouts layouts-map :partials partials-map)))
 
diff --git a/test/firn/core_test.clj b/test/firn/core_test.clj
index b63da652..5e63f4d4 100644
--- a/test/firn/core_test.clj
+++ b/test/firn/core_test.clj
@@ -21,13 +21,14 @@
 
 (defn main-runner
   [dir-to-build]
-  (fs/delete-dir (config-sample :firn-dir))
-  (build/all-files {:path dir-to-build}))
+  (let [config (build/prepare-config {:path dir-to-build})]
+    (fs/delete-dir (config :firn-dir))
+    (build/all-files {:path dir-to-build})))
 
 (main-runner wiki-dir)
-(main-runner test-dir)
+;; (main-runner test-dir)
 
-(build/new-site {:path test-dir})
+;; (build/new-site {:path test-dir})
 
 
 ;; (def sample