chore: add configuration

1 files changed, 17 insertions, 0 deletions

diff --git a/src/weepinbell/config.clj b/src/weepinbell/config.clj
new file mode 100644
index 0000000..9fd2827
--- /dev/null
+++ b/src/weepinbell/config.clj
@@ -0,0 +1,17 @@
+(ns weepinbell.config
+  (:require [clojure.edn :as edn]
+            [clojure.java.io :as io]))
+
+(defn load-config
+  (let [default-config (when-let [resource (io/resource "config.edn")]
+                         (-> resource slurp edn/read-string))
+        external-file (io/file "config/config.edn")
+        external-config (when (.exists external-file)
+                          (-> external-file slurp edn/read-string))]
+    (merge default-config external-config)))
+
+(def config (delay (load-config)))
+
+(defn get-config [key & keys]
+  (get-in @config (cons key keys)))
+