Fix issues with showing version footer in uberjar

* re-implement getting git HEAD sha to cljs side due to system
  properties not containing project version in uberjar profile

project.clj

@@ -1,8 +1,6 @@
 (defproject commiteth "0.1.0-SNAPSHOT"
-
   :description "Ethereum bounty bot for Github"
   :url "https://commiteth.com"
-
   :dependencies [[metosin/compojure-api "1.1.10"]
                  [re-frame "0.9.1"]
                  [cljs-ajax "0.5.8"]
@@ -46,8 +44,7 @@
                  [cljsjs/moment "2.17.1-0"]
                  [org.clojure/tools.nrepl "0.2.12"]
                  [com.cemerick/piggieback "0.2.1"]
-                 [jarohen/chime "0.2.0"]
-                 [lein-sha-version "0.1.1"]]
+                 [jarohen/chime "0.2.0"]]
 
   :min-lein-version "2.0.0"
   :source-paths ["src/clj" "src/cljc"]
@@ -63,7 +60,8 @@
             [lein-cljsbuild "1.1.3"]
             [lein-auto "0.1.2"]
             [lein-less "1.7.5"]
-            [cider/cider-nrepl "0.14.0"]]
+            [cider/cider-nrepl "0.14.0"]
+            [lein-sha-version "0.1.1"]]
 
 
   :less {:source-paths ["src/less"]
@@ -93,8 +91,7 @@
                        :externs       ["externs/web3-externs.js"]
                        :optimizations :advanced
                        :pretty-print  false
-                       :closure-defines {goog.DEBUG false
-                                         commiteth.core/version ~(System/getProperty "commiteth.version")}
+                       :closure-defines {goog.DEBUG false}
                        :closure-warnings
                        {:externs-validation :off
                         :non-standard-jsdoc :off}}}}}
@@ -118,8 +115,7 @@
                             [sablono "0.7.7"]]
            :plugins        [[com.jakemccrary/lein-test-refresh "0.14.0"]
                             [lein-doo "0.1.7"]
-                            [lein-figwheel "0.5.9"]
-                            [lein-sha-version "0.1.1"]]
+                            [lein-figwheel "0.5.9"]]
            :cljsbuild
            {:builds
             [{:id "app"
@@ -131,7 +127,6 @@
                :output-dir    "target/cljsbuild/public/js/out"
                :source-map    true
                :optimizations :none
-               :closure-defines {commiteth.core/version ~(System/getProperty "commiteth.version")}
                :pretty-print  true}}]}
 
            :doo            {:build "test"}

resources/templates/home.html

@@ -35,6 +35,7 @@
     if (user === "") {
         user = null;
     }
+    var commitethVersion = "{{commitethVersion}}";
 </script>
 {% script "/js/app.js" %}
 </body>

src/clj/commiteth/routes/home.clj

@@ -2,10 +2,17 @@
   (:require [commiteth.layout :as layout]
             [compojure.core :refer [defroutes GET]]
             [ring.util.response :refer [redirect]]
-            [ring.util.http-response :refer [ok header]]))
+            [ring.util.http-response :refer [ok header]]
+            [clojure.tools.logging :as log]
+            [clojure.java.io :as io]))
+
+(defonce ^:const version (System/getProperty "commiteth.version"))
 
 (defn home-page [{user-id :id login :login token :token}]
-  (layout/render "home.html" {:userId user-id :login login :token token}))
+  (layout/render "home.html" {:userId user-id
+                              :login login
+                              :token token
+                              :commitethVersion version}))
 
 (defroutes home-routes
   (GET "/" {{identity :identity} :session}

src/cljs/commiteth/core.cljs

@@ -20,7 +20,7 @@
             [re-frisk.core :refer [enable-re-frisk!]])
   (:import goog.History))
 
-(goog-define version "unknown")
+(defonce version js/commitethVersion)
 
 (defn flash-message-pane []
   (let [flash-message (rf/subscribe [:flash-message])]

src/less/style.less

@@ -328,6 +328,7 @@ span.dropdown.icon {
 
 .version-footer {
     color: #a8aab1;
+    font-size: .8em;
     a {
         &:hover {
             color: #474951!important;