makereadme.cwlex

def tool main(tmpl=
  File("README.md.tmpl",
       "tests/examples/reverse.cwlex",
       "tests/examples/ex2.cwlex",
       "tests/examples/ex3.cwlex",
       "tests/examples/echo.cwlex",
       "tests/examples/ex5.cwlex",
       "tests/examples/ex6.cwlex",
       "tests/examples/ex7.cwlex",
       "tests/examples/ex8.cwlex",
       "tests/examples/ex9.cwlex",
       "tests/examples/ex10.cwlex",
       "tests/examples/ex11.cwlex",
       "tests/examples/ex12.cwlex",
       "tests/examples/ex13.cwlex",
       "tests/examples/ex14.cwlex"))
{
  python <<<
import os
inputs = $(inputs)
f = open(inputs["tmpl"]["path"])
a = open("README.md", "w")
for line in f:
  if line.startswith("$include: "):
    with open(os.path.join(os.path.dirname(inputs["tmpl"]["path"]), line[10:].rstrip())) as b:
      c = b.read()
      a.write(c)
      if c[-1] != "\\n":
        a.write("\\n")
  else:
    a.write(line)
>>>
  return File("README.md") as readme
}