'hastysite import

;Routing
(
  (dict) expect -> =meta
  meta /id :id
  meta /ext :ext
  (
    ((id "home" ==) (
      meta (
        ("index" %id)
        (".html" %ext)
      ) tap
    ))
    ((ext ".md" ==) (
      meta (
        (".html" %ext)
        ("$1/index" (id) => % %id)
      ) tap
    ))
  ) case
) :set-destination

;Processing operators
(
  ('sym dict) expect -> :tpl =meta
  "" :page
  "" :contents
  meta (
    (input-fread @contents meta)
    (settings /title %site)
    (settings /version %version)
    (=temp contents temp markdown @contents temp)
    (contents %contents)
    (=temp tpl temp mustache @page temp)
    (page %contents)
  ) tap
) :process-md-with-template

(
  (dict) expect -> =meta
  meta /content-type :ct
  meta ct process-md-with-template
) :process-md-content

(
  (dict) expect -> =meta
  meta /ext :ext
  meta
  (
    ((".md" ext ==) (process-md-content))
  ) case
) :process-content

(
  (dict) expect -> =meta
  "" :contents
  meta (
    (input-fread @contents meta)
    (=temp contents preprocess-css @contents temp)
    (contents %contents)
  ) tap
  output-fwrite
) :process-css-asset

;Main
contents (
  (dict) expect -> 
  dup
  (
    ((/id "^_includes" match) ()) ;Ignore files starting with underscore.
    ((true) (process-content set-destination output-fwrite)) 
  ) case
) foreach

assets (
  (dict) expect -> 
  dup
  (
    ((/ext ".css" match) (process-css-asset))
    ((true) (output-cp))
  ) case
) foreach