Refactor generate-output-file-map to use ->>

src/website/core.clj

@@ -8,29 +8,30 @@
 (def html-dir "./site/html")
 (def output-dir "./out")
 
+(defn list-files [directory]
+  (filter #(.isFile %) (file-seq (io/file directory))))
+
 ;; Thank you https://clojure.org/api/cheatsheet
 ; Generate a keyword-string map of the templates folder 
 (defn generate-template-map
   "Grab all files in the template directory and insert them into a map with 
 the filenames as keyword keys"
   [template-dir]
-  (let [files (filter #(.isFile %) (file-seq (io/file template-dir)))]
+  (let [files (list-files template-dir)]
     (reduce #(assoc %1 (keyword (.getName %2)) (slurp %2)) {} files)))
 
-; Generate a string-string map of the new filepaths and the unprocessed contents
 (defn generate-output-file-map
   "Take the input html files, read them, and create a mapping of their paths to
   their contents.
-
-  This would probably be better as a list of maps each containing a :contents
-  and :path keyword.
   "
   [html-dir, output-dir]
-  (let [file-listing (filter #(.isFile %) (file-seq (io/file html-dir)))
+  (let [file-listing (list-files html-dir)
         contents (map slurp file-listing)
-        old-paths (map #(.getPath %) file-listing)
+        new-paths (map #(->> %
-        rootless-paths (map #(subs % (count html-dir)) old-paths)
+                             .getPath
-        new-paths (map #(string/join [output-dir %]) rootless-paths)]
+                             (drop (count html-dir))
+                             (cons output-dir)
+                             (string/join)) file-listing)]
     (zipmap new-paths contents)))
 
 (defn put_file
@@ -40,10 +41,6 @@ the filenames as keyword keys"
   (spit (first file_map_entry) (second file_map_entry)))
 
 (defn insert_templates
-  "Go through and check all the template names in the file then
-  mark which templates exist and which dont 
-  
-  Using this we can report an error for any templates which do not exist"
   [file-map-entry template-map]
   (let [file (first file-map-entry)
         contents (second file-map-entry)
@@ -64,5 +61,5 @@ the filenames as keyword keys"
 (for [of output-file-map]
   ; of is a key-value pair
   (put_file (insert_templates of template-map))
-    ;(put_file of)
+   ;(put_file of)
   )