#! /usr/bin/env python

#
# Copyright 2017 Chris Johns <chrisj@rtems.org>
# All rights reserved
#

#
# Create the testsuite's configure.am and Makefile.am from the directories
# found. This does not handle any conditional functionality that may be needed.
#

from __future__ import print_function
import os
import os.path
import sys

def eprint(*args, **kwargs):
    print(*args, file = sys.stderr, **kwargs)

def die(*args, **kwargs):
    print(*args, file = sys.stderr, **kwargs)
    sys.exit(1)

if len(sys.argv) != 2:
    die('error: just provide the path to the test directory')

testdir = sys.argv[1]

if not os.path.exists(testdir):
    die('error: not found: %s' % (testdir))
if not os.path.isdir(testdir):
    die('error: not a directory: %s' % (testdir))

excludes = ['autom4te.cache']

tests = sorted([t for t in os.listdir(testdir)
                if os.path.isdir(os.path.join(testdir, t)) \
                and t not in excludes \
                and os.path.exists(os.path.join(testdir, t, 'Makefile.am'))])

configure = ['AC_CONFIG_FILES([Makefile'] + ['%s/Makefile' % (t) for t in tests] + ['])']
makefile  = ['_SUBDIRS  ='] + ['_SUBDIRS += %s' % (t) for t in tests]

print(os.linesep.join(configure))
print()
print(os.linesep.join(makefile))

sys.exit(0)