src/rss_thread_watch/core.clj

@@ -18,7 +18,8 @@
             [ring.adapter.jetty :as jetty]
             [ring.middleware.params :as rp]
             [rss-thread-watch.watcher :as watcher]
-            [rss-thread-watch.feed-generator :as feed])
+            [rss-thread-watch.feed-generator :as feed]
+            [rss-thread-watch.utils :as u])
   (:gen-class))
 
 ;; Internal default config
@@ -62,17 +63,18 @@
    lastly uses default internal"
   ;; args do not include path to executable so first arg
   ;; should be config file
-  [cmd-args])
+  [cmd-args]
+  (let [file-to-try (u/nil?-else (first cmd-args)
+                                  "./config.edn")]
+    (u/when-else2 (load-config file-to-try)
+      (println "WARN: Using default internal config because suggessted " file-to-try " not found.")
+      CONFIG-DEFAULT)))
 
 ;; Todo: Add option to write default config to stdout
-;; Todo: Discover config file if not arguments else
-;;       ./config.edn if not found spit error about
-;;       using default
 (defn -main
   "Entry point, starts webserver"
   [& args]
-  ;; Parse and validate config
+  ;; Todo: Think of a way to start repeated download for every catalog efficiently
-  ;; Think of a way to start repeated download for every catalog efficiently
   (let [config (get-some-config args)])
   (println args)
   (System/exit 0)