make local install easier

Author: jonase

.gitignore

@@ -9,7 +9,6 @@ pom.xml
 .lein-deps-sum
 .lein-failures
 .lein-plugins
-.lein-env
 .lein-repl-history
 .env
 resources/public/js/app.js*

.lein-env

@@ -0,0 +1,11 @@
+;; For dev use
+{
+  :datomic-uri "datomic:free://localhost:4334/cljsfiddle"
+
+  ;; Registered for localhost:8080
+  :github-client-id "d220094711eae05f92ee"
+  :github-client-secret "9514e83d9157e01b3962c162d6e50c0ad3a9b00d"
+
+  ;; 16 random characters
+  :session-secret "1234567891234567"
+}

README.md

@@ -7,12 +7,6 @@
 ```
 $ git clone https://github.com/jonase/cljsfiddle
 $ cd cljsfiddle
-$ export DATOMIC_URI=datomic:free://localhost:4334/cljsfiddle
-$ # Note. registered for localhost:8080
-$ export GITHUB_CLIENT_ID=d220094711eae05f92ee
-$ export GITHUB_CLIENT_SECRET=9514e83d9157e01b3962c162d6e50c0ad3a9b00d
-$ # Note. e.x. SESSION_SECRET=1234567891234567
-$ export SESSION_SECRET=[16 random characters]
 $ wget https://my.datomic.com/downloads/free/0.9.4815
 $ unzip 0.9.4815
 ```

src/clj/cljsfiddle/handler.clj

@@ -29,6 +29,12 @@
 (assert (env :github-client-id) "GITHUB_CLIENT_ID environment variable not set")
 (assert (env :github-client-secret "GITHUB_CLIENT_SECRET environment variable not set"))
 
+(defn ensure-jscache-dir []
+  (let [p (str "resources/jscache/" (:cljsfiddle-version env) "/")
+        f (java.io.File. p)]
+    (when (.mkdirs f)
+      (println "Created" p))))
+
 (defn edn-response [edn-data]
   {:status 200
    :headers {"Content-Type" "application/edn"}
@@ -192,6 +198,7 @@
 (def app (get-handler))
 
 (defn -main []
+  (ensure-jscache-dir)
   (let [port (Integer/parseInt (or (env "PORT") "8080"))]
     (jetty/run-jetty (-> app
                          wrap-stacktrace)