# -*- coding: utf-8 -*-

# This program is free software: you can redistribute it and/or modify

# it under the terms of the GNU 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 General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

"""

kallithea.tests.other.manual_test_vcs_operations

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Test suite for making push/pull operations.

Run it in two terminals::

 paster serve kallithea/tests/test.ini

 KALLITHEA_WHOOSH_TEST_DISABLE=1 KALLITHEA_NO_TMP_PATH=1 py.test kallithea/tests/other/manual_test_vcs_operations.py

You must have git > 1.8.1 for tests to work fine

This file was forked by the Kallithea project in July 2014.

Original author and date, and relevant copyright and licensing information is below:

:created_on: Dec 30, 2010

:author: marcink

:copyright: (c) 2013 RhodeCode GmbH, and others.

:license: GPLv3, see LICENSE.md for more details.

"""

import os

import re

import tempfile

import time

from os.path import join as jn

from tempfile import _RandomNameSequence

from subprocess import Popen, PIPE

from kallithea.tests import *

from kallithea.model.db import User, Repository, UserIpMap, CacheInvalidation

from kallithea.model.meta import Session

from kallithea.model.repo import RepoModel

from kallithea.model.user import UserModel

DEBUG = True

HOST = '127.0.0.1:4999'  # test host

class Command(object):

    def __init__(self, cwd):

        self.cwd = cwd

    def execute(self, cmd, *args):

        """

        Runs command on the system with given ``args``.

        """

        command = cmd + ' ' + ' '.join(args)

        if DEBUG:

            print '*** CMD %s ***' % command

        testenv = dict(os.environ)

        testenv['LANG'] = 'en_US.UTF-8'

        testenv['LANGUAGE'] = 'en_US:en'

        testenv.pop('EMAIL', None) # might not be necessary

        p = Popen(command, shell=True, stdout=PIPE, stderr=PIPE, cwd=self.cwd, env=testenv)

        stdout, stderr = p.communicate()

        if DEBUG:

            print 'stdout:', repr(stdout)

            print 'stderr:', repr(stderr)

        return stdout, stderr

def _get_tmp_dir():

    return tempfile.mkdtemp(prefix='rc_integration_test')

def _construct_url(repo, dest=None, **kwargs):

    if dest is None:

        #make temp clone

        dest = _get_tmp_dir()

    params = {

        'user': TEST_USER_ADMIN_LOGIN,

        'passwd': TEST_USER_ADMIN_PASS,

        'host': HOST,

        'cloned_repo': repo,

        'dest': dest

    }

    params.update(**kwargs)

    if params['user'] and params['passwd']:

        _url = 'http://%(user)s:%(passwd)s@%(host)s/%(cloned_repo)s %(dest)s' % params

    else:

        _url = 'http://(host)s/%(cloned_repo)s %(dest)s' % params

    return _url

def _add_files_and_push(vcs, DEST, **kwargs):

    """

    Generate some files, add it to DEST repo and push back

    vcs is git or hg and defines what VCS we want to make those files for

    :param vcs:

    :param DEST:

    """

    # commit some stuff into this repo

    cwd = path = jn(DEST)

    #added_file = jn(path, '%ssetupążźć.py' % _RandomNameSequence().next())

    added_file = jn(path, '%ssetup.py' % _RandomNameSequence().next())

    Command(cwd).execute('touch %s' % added_file)

    Command(cwd).execute('%s add %s' % (vcs, added_file))

    if os.name == 'nt':

        author_str = 'User <me@example.com>'

    else:

        author_str = 'User ǝɯɐᴎ <me@example.com>'

    for i in xrange(kwargs.get('files_no', 3)):

        cmd = """echo "added_line%s" >> %s""" % (i, added_file)

        Command(cwd).execute(cmd)

        if vcs == 'hg':

            cmd = """hg commit -m "committed new %s" -u "%s" "%s" """ % (

                i, author_str, added_file

            )

        elif vcs == 'git':

            cmd = """git commit -m "committed new %s" --author "%s" "%s" """ % (

                i, author_str, added_file

            )

        Command(cwd).execute(cmd)

    # PUSH it back

    _REPO = None

    if vcs == 'hg':

        _REPO = HG_REPO

    elif vcs == 'git':

        _REPO = GIT_REPO

    kwargs['dest'] = ''

    clone_url = _construct_url(_REPO, **kwargs)

    if 'clone_url' in kwargs:

        clone_url = kwargs['clone_url']

    stdout = stderr = None

    if vcs == 'hg':

        stdout, stderr = Command(cwd).execute('hg push --verbose', clone_url)

    elif vcs == 'git':

        stdout, stderr = Command(cwd).execute('git push --verbose', clone_url + " master")

    return stdout, stderr

def set_anonymous_access(enable=True):

    user = User.get_by_username(User.DEFAULT_USER)

    user.active = enable

    Session().add(user)

    Session().commit()

    print '\tanonymous access is now:', enable

    if enable != User.get_by_username(User.DEFAULT_USER).active:

        raise Exception('Cannot set anonymous access')

#==============================================================================

# TESTS

#==============================================================================

def _check_proper_git_push(stdout, stderr):

    #WTF Git stderr is output ?!