#!/usr/bin/env python3
#
#   Debian Changes Bot
#   Copyright (C) 2008 Chris Lamb <chris@chris-lamb.co.uk>
#
#   This program is free software: you can redistribute it and/or modify
#   it under the terms of the GNU Affero General Public License as
#   published by the Free Software Foundation, either version 3 of the
#   License, or (at your option) any later version.
#
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU Affero General Public License for more details.
#
#   You should have received a copy of the GNU Affero General Public License
#   along with this program.  If not, see <http://www.gnu.org/licenses/>.


import os
import sys
import subprocess

MODULE = "DebianDevelChangesBot"


def coverage(cmd, show=False):
    status, output = subprocess.getstatusoutput("python-coverage %s " % cmd)
    if status != 0:
        print(output, file=sys.stderr)
        sys.exit(-1)
    elif show:
        print(output)


def module_files():
    for dir, _, files in os.walk(MODULE):
        for filename in files:
            if filename.endswith(".py"):
                yield os.path.join(dir, filename)


def purge():
    try:
        os.unlink(".coverage")
    except OSError:
        pass


if __name__ == "__main__":
    os.chdir(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
    purge()
    coverage("-x %s" % "tests/test_all.py")
    coverage(" -r -m %s" % " ".join([x for x in module_files()]), show=True)
    purge()
