import emerald, os, streams

proc getItems(): seq[string] =
  result = newSeq[string]()

  for kind, path in walkDir("."):
    result.add(path)

proc indexTemplate(files: seq[string]) {.html_templ.} =
  html(lang = "en"):
    head:
      title: "Image Archive"

    body:
      h1: "Image Archive"

      for path in files.items():
        a(href=path):
          img(src="thumbs/" & path & ".thumb.png")

when isMainModule:
  setCurrentDir "/home/xena/pictures/derpi"

  var
    files = getItems()
    fs = newFileStream("index.html", fmWrite)
    myTempl = newIndexTemplate()

  myTempl.files = files
  myTempl.render(fs)