import std/macros
import std/os
import std/strutils

macro importTests*(dir: static string): untyped =
  ## imports all files in the specified directory whose filename
  ## starts with "test" and ends in ".nim"
  let imports = newStmtList()
  for file in walkDirRec(dir):
    let (_, name, ext) = splitFile(file)
    if name.startsWith("test") and ext == ".nim":
      imports.add(
        quote do:
          import `file`
      )
  imports