sitegen = require "sitegen"
lfs = require "lfs"

rootname = (str) ->
  result = string.gsub str, "%..+", ""
  result

split = (str, delimiter="/") ->
  [capture for capture in string.gmatch str, "[^#{delimiter}]+"]

last = (list) -> list[#list]
join = (first, last, delimiter="/") -> table.concat {first, last}, delimiter
target = (path, prefix) -> join prefix, rootname(last(split path))

posts = (path=".") ->
  files = [file for file in lfs.dir path when file != "." and file != ".."]
  {join(path, file), target(file, "/posts") for _, file in ipairs files}

sitegen.create =>
  @title = "Hello World"
  @app_name = "stasis"
  @version = "0.2.12"
  add "index.md"
  add path, target: target for path, target in pairs posts "docs"

  css = require("sitegen.tools").system_command "cat < %s > %s", "css"
  build css, "index.css"