base.lua

local compile = require("__zk-lib__/lualib/moonscript/compile")
local parse = require("__zk-lib__/lualib/moonscript/parse")
local concat, insert, remove
do
  local _obj_0 = table
  concat, insert, remove = _obj_0.concat, _obj_0.insert, _obj_0.remove
end
local split, dump, get_options, unpack
do
  local _obj_0 = require("__zk-lib__/lualib/moonscript/util")
  split, dump, get_options, unpack = _obj_0.split, _obj_0.dump, _obj_0.get_options, _obj_0.unpack
end
local lua = {
  loadstring = loadstring,
  load = load
}
local dirsep, line_tables, create_moonpath, to_lua, moon_loader, loadstring, loadfile, dofile, insert_loader, remove_loader
dirsep = "/"
line_tables = require("__zk-lib__/lualib/moonscript/line_tables")
create_moonpath = function(package_path)
  local moonpaths
  do
    local _accum_0 = { }
    local _len_0 = 1
    local _list_0 = split(package_path, ";")
    for _index_0 = 1, #_list_0 do
      local _continue_0 = false
      repeat
        local path = _list_0[_index_0]
        local prefix = path:match("^(.-)%.lua$")
        if not (prefix) then
          _continue_0 = true
          break
        end
        local _value_0 = prefix .. ".moon"
        _accum_0[_len_0] = _value_0
        _len_0 = _len_0 + 1
        _continue_0 = true
      until true
      if not _continue_0 then
        break
      end
    end
    moonpaths = _accum_0
  end
  return concat(moonpaths, ";")
end
to_lua = function(text, options)
  if options == nil then
    options = { }
  end
  if "string" ~= type(text) then
    local t = type(text)
    return nil, "expecting string (got " .. t .. ")"
  end
  local tree, err = parse.string(text)
  if not tree then
    return nil, err
  end
  local code, ltable, pos = compile.tree(tree, options)
  if not code then
    return nil, compile.format_error(ltable, pos, text)
  end
  return code, ltable
end
moon_loader = function(name)
  local name_path = name:gsub("%.", dirsep)
  local file, file_path
  for path in package.moonpath:gmatch("[^;]+") do
    file_path = path:gsub("?", name_path)
    file = io.open(file_path)
    if file then
      break
    end
  end
  if file then
    local text = file:read("*a")
    file:close()
    local res, err = loadstring(text, "@" .. tostring(file_path))
    if not res then
      error(file_path .. ": " .. err)
    end
    return res
  end
  return nil, "Could not find moon file"
end
loadstring = function(...)
  local options, str, chunk_name, mode, env = get_options(...)
  chunk_name = chunk_name or "=(__zk-lib__/lualib/moonscript/loadstring)"
  local code, ltable_or_err = to_lua(str, options)
  if not (code) then
    return nil, ltable_or_err
  end
  if chunk_name then
    line_tables[chunk_name] = ltable_or_err
  end
  return (lua.loadstring or lua.load)(code, chunk_name, unpack({
    mode,
    env
  }))
end
loadfile = function(fname, ...)
  local file, err = io.open(fname)
  if not (file) then
    return nil, err
  end
  local text = assert(file:read("*a"))
  file:close()
  return loadstring(text, "@" .. tostring(fname), ...)
end
dofile = function(...)
  local f = assert(loadfile(...))
  return f()
end
insert_loader = function(pos)
  if pos == nil then
    pos = 2
  end
  if not package.moonpath then
    package.moonpath = create_moonpath(package.path)
  end
  local loaders = package.loaders or package.searchers
  for _index_0 = 1, #loaders do
    local loader = loaders[_index_0]
    if loader == moon_loader then
      return false
    end
  end
  insert(loaders, pos, moon_loader)
  return true
end
remove_loader = function()
  local loaders = package.loaders or package.searchers
  for i, loader in ipairs(loaders) do
    if loader == moon_loader then
      remove(loaders, i)
      return true
    end
  end
  return false
end
return {
  _NAME = "moonscript",
	VERSION = "0.5.0dev",
	DOCUMENTATION_LINK = "https://moonscript.org/reference/",
	ORIGINAL_SOURCE_LINK = "https://github.com/leafo/moonscript/tree/d5341c9093c49d3724072b209cde28b5cb0f47c9",
  insert_loader = insert_loader,
  remove_loader = remove_loader,
  to_lua = to_lua,
  moon_loader = moon_loader,
  dirsep = dirsep,
  dofile = dofile,
  loadfile = loadfile,
  loadstring = loadstring,
  create_moonpath = create_moonpath
}