Implement reading template file

flake.nix

@@ -25,7 +25,7 @@
               name = "com.bartlomiejpluta.packer";
               main-ns = "packer.main";
 
-              nativeImage.enable = true;
+              nativeImage.enable = false;
 
               # customJdk.enable = true;
             }

src/hello/core.clj

@@ -1,8 +0,0 @@
-(ns hello.core
-  (:require
-    [clojure.string :as string])
-  (:gen-class))
-
-(defn -main
-  [& args]
-  (println (str "Hello from " (string/upper-case "clojure!!!"))))

src/packer/core.clj

@@ -26,7 +26,7 @@
       "\n"
       (produce-items items nights i18n))))
 
-(defn produce-all [store profile nights i18n]
+(defn produce [store profile nights i18n]
   (->> store
       keys
       (map (fn [category] [category (filter #(.contains profile (:key %)) (get store category))]))

src/packer/database.clj

@@ -1,31 +0,0 @@
-(ns packer.database 
-  (:use packer.model)
-  (:require packer.i18n.pl)
-  (:require [packer.util :as util])
-  (:gen-class))
-
-; Choose language to Polish
-(def i18n packer.i18n.pl/dict)
-
-; Define store
-(defn x [x] (fn [_] x))
-(def store {
-  :cloths [
-    (->Item :t-shirt #(/ % 4))
-  ]
-
-  :electronics [
-    (->Item :smartphone (x 2))
-    (->Item :tablet (x 1))
-  ]
-})
-
-(defn simple-preset [question items seq]
-  (if (util/ask-bool question)
-    (concat seq items)
-    seq))
-
-; Define profile getter
-(defn get-profile [nights]
-  (->> [:t-shirt]
-    (simple-preset "Bierzesz telefon?" [:smartphone])))

src/packer/main.clj

@@ -1,9 +1,17 @@
 (ns packer.main 
   (:use packer.model) 
-  (:require packer.core packer.database packer.util) 
+  (:require [packer.core :as core]
+            [packer.util :as util]) 
   (:gen-class))
 
-(defn -main
-  [& args]
-  (let [nights (packer.util/ask-int (:nights? packer.database/i18n))]
-    (println (packer.core/produce-all packer.database/store (packer.database/get-profile nights) nights packer.database/i18n))))
+
+(defn eval-file [file]
+  (map eval (read-string (str \( (slurp file) \)))))
+
+(defn -main [& args]
+  (let [script (last (eval-file (first args)))
+        i18n (:i18n script)
+        nights (util/ask-int (:nights? i18n))
+        store (:store script)
+        profile ((:profile script) nights)]
+  (println (core/produce store profile nights i18n))))

src/packer/model.clj

@@ -1,3 +1,5 @@
 (ns packer.model (:gen-class))
 
 (defrecord Item [key quantity])
+
+(defrecord Template [store i18n profile])

src/packer/script.clj

@@ -1,5 +0,0 @@
-(ns packer.script 
-  (:use packer.main)
-  (:gen-class))
-
-(-main)