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

"""

    rhodecode.controllers.admin.repos

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

    Repositories controller for RhodeCode

    :created_on: Apr 7, 2010

    :author: marcink

    :copyright: (C) 2010-2012 Marcin Kuzminski <marcin@python-works.com>

    :license: GPLv3, see COPYING for more details.

"""

# 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/>.

import logging

import traceback

import formencode

from formencode import htmlfill

from webob.exc import HTTPInternalServerError

from pylons import request, session, tmpl_context as c, url

from pylons.controllers.util import redirect

from pylons.i18n.translation import _

from sqlalchemy.exc import IntegrityError

from rhodecode.lib import helpers as h

from rhodecode.lib.auth import LoginRequired, HasPermissionAllDecorator, \

    HasPermissionAnyDecorator, HasRepoPermissionAllDecorator

from rhodecode.lib.base import BaseController, render

from rhodecode.lib.utils import invalidate_cache, action_logger, repo_name_slug

from rhodecode.lib.helpers import get_token

from rhodecode.model.meta import Session

from rhodecode.model.db import User, Repository, UserFollowing, RepoGroup

from rhodecode.model.forms import RepoForm

from rhodecode.model.scm import ScmModel

from rhodecode.model.repo import RepoModel

log = logging.getLogger(__name__)

class ReposController(BaseController):

    """

    REST Controller styled on the Atom Publishing Protocol"""

    # To properly map this controller, ensure your config/routing.py

    # file has a resource setup:

    #     map.resource('repo', 'repos')

    @LoginRequired()

    @HasPermissionAnyDecorator('hg.admin', 'hg.create.repository')

    def __before__(self):

        c.admin_user = session.get('admin_user')

        c.admin_username = session.get('admin_username')

        super(ReposController, self).__before__()

    def __load_defaults(self):

        c.repo_groups = RepoGroup.groups_choices()

        c.repo_groups_choices = map(lambda k: unicode(k[0]), c.repo_groups)

        repo_model = RepoModel()

        c.users_array = repo_model.get_users_js()

        c.users_groups_array = repo_model.get_users_groups_js()

        choices, c.landing_revs = ScmModel().get_repo_landing_revs()

        c.landing_revs_choices = choices

    def __load_data(self, repo_name=None):

        """

        Load defaults settings for edit, and update

        :param repo_name:

        """

        self.__load_defaults()

        c.repo_info = db_repo = Repository.get_by_repo_name(repo_name)

        repo = db_repo.scm_instance

        if c.repo_info is None:

            h.flash(_('%s repository is not mapped to db perhaps'

                      ' it was created or renamed from the filesystem'

                      ' please run the application again'

                      ' in order to rescan repositories') % repo_name,

                      category='error')

            return redirect(url('repos'))

        choices, c.landing_revs = ScmModel().get_repo_landing_revs(c.repo_info)

        c.landing_revs_choices = choices

        c.default_user_id = User.get_by_username('default').user_id

        c.in_public_journal = UserFollowing.query()\

            .filter(UserFollowing.user_id == c.default_user_id)\

            .filter(UserFollowing.follows_repository == c.repo_info).scalar()

        if c.repo_info.stats:

            # this is on what revision we ended up so we add +1 for count

            last_rev = c.repo_info.stats.stat_on_revision + 1

        else:

            last_rev = 0

        c.stats_revision = last_rev

        c.repo_last_rev = repo.count() if repo.revisions else 0

        if last_rev == 0 or c.repo_last_rev == 0:

            c.stats_percentage = 0

        else:

            c.stats_percentage = '%.2f' % ((float((last_rev)) /

                                            c.repo_last_rev) * 100)

        defaults = RepoModel()._get_defaults(repo_name)

        c.repos_list = [('', _('--REMOVE FORK--'))]

        c.repos_list += [(x.repo_id, x.repo_name) for x in

        return defaults

    @HasPermissionAllDecorator('hg.admin')

    def index(self, format='html'):

        """GET /repos: All items in the collection"""

        # url('repos')

        c.repos_list = ScmModel().get_repos(Repository.query()

                                            .order_by(Repository.repo_name)

                                            .all(), sort_key='name_sort')

        return render('admin/repos/repos.html')

    @HasPermissionAnyDecorator('hg.admin', 'hg.create.repository')

    def create(self):

        """

        POST /repos: Create a new item"""

        # url('repos')

        self.__load_defaults()

        form_result = {}

        try:

            form_result = RepoForm(repo_groups=c.repo_groups_choices,

                                   landing_revs=c.landing_revs_choices)()\

                            .to_python(dict(request.POST))

            RepoModel().create(form_result, self.rhodecode_user.user_id)

            if form_result['clone_uri']:

                h.flash(_('created repository %s from %s') \

                    % (form_result['repo_name'], form_result['clone_uri']),

                    category='success')

            else:

                h.flash(_('created repository %s') % form_result['repo_name'],

                    category='success')

            if request.POST.get('user_created'):

                # created by regular non admin user

                action_logger(self.rhodecode_user, 'user_created_repo',

                              form_result['repo_name_full'], self.ip_addr,

                              self.sa)

            else:

                action_logger(self.rhodecode_user, 'admin_created_repo',

                              form_result['repo_name_full'], self.ip_addr,

                              self.sa)

            Session.commit()

        except formencode.Invalid, errors:

            c.new_repo = errors.value['repo_name']

            if request.POST.get('user_created'):

                r = render('admin/repos/repo_add_create_repository.html')

            else:

                r = render('admin/repos/repo_add.html')

            return htmlfill.render(

                r,

                defaults=errors.value,

                errors=errors.error_dict or {},

                prefix_error=False,

                encoding="UTF-8")

        except Exception:

            log.error(traceback.format_exc())

            msg = _('error occurred during creation of repository %s') \

                    % form_result.get('repo_name')

            h.flash(msg, category='error')

        if request.POST.get('user_created'):

            return redirect(url('home'))

        return redirect(url('repos'))

    @HasPermissionAllDecorator('hg.admin')

    def new(self, format='html'):

        """GET /repos/new: Form to create a new item"""

        new_repo = request.GET.get('repo', '')

        c.new_repo = repo_name_slug(new_repo)

        self.__load_defaults()

        return render('admin/repos/repo_add.html')

    @HasPermissionAllDecorator('hg.admin')

    def update(self, repo_name):

        """

        PUT /repos/repo_name: Update an existing item"""

        # Forms posted to this method should contain a hidden field:

        #    <input type="hidden" name="_method" value="PUT" />

        # Or using helpers:

        #    h.form(url('repo', repo_name=ID),

        #           method='put')

        # url('repo', repo_name=ID)

        self.__load_defaults()

        repo_model = RepoModel()

        changed_name = repo_name

        #override the choices with extracted revisions !

        choices, c.landing_revs = ScmModel().get_repo_landing_revs(repo_name)

        c.landing_revs_choices = choices

        _form = RepoForm(edit=True, old_data={'repo_name': repo_name},

                         repo_groups=c.repo_groups_choices,

                         landing_revs=c.landing_revs_choices)()

        try:

            form_result = _form.to_python(dict(request.POST))

            repo = repo_model.update(repo_name, form_result)

            invalidate_cache('get_repo_cached_%s' % repo_name)

            h.flash(_('Repository %s updated successfully') % repo_name,

                    category='success')

            changed_name = repo.repo_name

            action_logger(self.rhodecode_user, 'admin_updated_repo',

                              changed_name, self.ip_addr, self.sa)

            Session.commit()

        except formencode.Invalid, errors:

            defaults = self.__load_data(repo_name)

            defaults.update(errors.value)

            return htmlfill.render(

                render('admin/repos/repo_edit.html'),

                defaults=defaults,

                errors=errors.error_dict or {},

                prefix_error=False,

                encoding="UTF-8")

        except Exception:

            log.error(traceback.format_exc())

            h.flash(_('error occurred during update of repository %s') \

                    % repo_name, category='error')

        return redirect(url('edit_repo', repo_name=changed_name))

    @HasPermissionAllDecorator('hg.admin')

    def delete(self, repo_name):

        """

        DELETE /repos/repo_name: Delete an existing item"""

        # Forms posted to this method should contain a hidden field:

        #    <input type="hidden" name="_method" value="DELETE" />

        # Or using helpers:

        #    h.form(url('repo', repo_name=ID),

        #           method='delete')

        # url('repo', repo_name=ID)

        repo_model = RepoModel()

        repo = repo_model.get_by_repo_name(repo_name)

        if not repo:

            h.flash(_('%s repository is not mapped to db perhaps'

                      ' it was moved or renamed  from the filesystem'

                      ' please run the application again'

                      ' in order to rescan repositories') % repo_name,

                      category='error')

            return redirect(url('repos'))

        try:

            action_logger(self.rhodecode_user, 'admin_deleted_repo',

                              repo_name, self.ip_addr, self.sa)

            repo_model.delete(repo)

            invalidate_cache('get_repo_cached_%s' % repo_name)

            h.flash(_('deleted repository %s') % repo_name, category='success')

            Session.commit()

        except IntegrityError, e:

            if e.message.find('repositories_fork_id_fkey') != -1:

                log.error(traceback.format_exc())

                h.flash(_('Cannot delete %s it still contains attached '

                          'forks') % repo_name,

                        category='warning')

            else:

                log.error(traceback.format_exc())

                h.flash(_('An error occurred during '

                          'deletion of %s') % repo_name,

                        category='error')

        except Exception, e:

            log.error(traceback.format_exc())

            h.flash(_('An error occurred during deletion of %s') % repo_name,

                    category='error')

        return redirect(url('repos'))

    @HasRepoPermissionAllDecorator('repository.admin')

    def delete_perm_user(self, repo_name):

        """

        DELETE an existing repository permission user

        :param repo_name:

        """

        try:

            RepoModel().revoke_user_permission(repo=repo_name,

                                               user=request.POST['user_id'])

            Session.commit()

        except Exception:

            log.error(traceback.format_exc())

            h.flash(_('An error occurred during deletion of repository user'),

                    category='error')

            raise HTTPInternalServerError()

    @HasRepoPermissionAllDecorator('repository.admin')

    def delete_perm_users_group(self, repo_name):

        """

        DELETE an existing repository permission users group

        :param repo_name:

        """

        try:

            RepoModel().revoke_users_group_permission(

                repo=repo_name, group_name=request.POST['users_group_id']

            )

            Session.commit()

        except Exception:

            log.error(traceback.format_exc())

            h.flash(_('An error occurred during deletion of repository'

                      ' users groups'),

                    category='error')

            raise HTTPInternalServerError()

    @HasPermissionAllDecorator('hg.admin')

    def repo_stats(self, repo_name):

        """

        DELETE an existing repository statistics

        :param repo_name:

        """

        try:

            RepoModel().delete_stats(repo_name)

            Session.commit()

        except Exception, e:

            h.flash(_('An error occurred during deletion of repository stats'),

                    category='error')

        return redirect(url('edit_repo', repo_name=repo_name))

    @HasPermissionAllDecorator('hg.admin')

    def repo_cache(self, repo_name):

        """

        INVALIDATE existing repository cache

        :param repo_name:

        """

        try:

            ScmModel().mark_for_invalidation(repo_name)

            Session.commit()

        except Exception, e:

            h.flash(_('An error occurred during cache invalidation'),

                    category='error')

        return redirect(url('edit_repo', repo_name=repo_name))

    @HasPermissionAllDecorator('hg.admin')

    def repo_public_journal(self, repo_name):

        """

        Set's this repository to be visible in public journal,

        in other words assing default user to follow this repo

        :param repo_name:

        """

        cur_token = request.POST.get('auth_token')

        token = get_token()

        if cur_token == token:

            try:

                repo_id = Repository.get_by_repo_name(repo_name).repo_id

                user_id = User.get_by_username('default').user_id

                self.scm_model.toggle_following_repo(repo_id, user_id)

                h.flash(_('Updated repository visibility in public journal'),

                        category='success')

                Session.commit()

            except:

                h.flash(_('An error occurred during setting this'

                          ' repository in public journal'),

                        category='error')

        else:

            h.flash(_('Token mismatch'), category='error')

        return redirect(url('edit_repo', repo_name=repo_name))

    @HasPermissionAllDecorator('hg.admin')

    def repo_pull(self, repo_name):

        """

        Runs task to update given repository with remote changes,

        ie. make pull on remote location

        :param repo_name:

        """

        try:

            ScmModel().pull_changes(repo_name, self.rhodecode_user.username)

            h.flash(_('Pulled from remote location'), category='success')

        except Exception, e:

            h.flash(_('An error occurred during pull from remote location'),

                    category='error')

        return redirect(url('edit_repo', repo_name=repo_name))

    @HasPermissionAllDecorator('hg.admin')

    def repo_as_fork(self, repo_name):

        """

        Mark given repository as a fork of another

        :param repo_name:

        """

        try:

            fork_id = request.POST.get('id_fork_of')

            repo = ScmModel().mark_as_fork(repo_name, fork_id,

                                    self.rhodecode_user.username)

            fork = repo.fork.repo_name if repo.fork else _('Nothing')

                    category='success')

        except Exception, e:

            h.flash(_('An error occurred during this operation'),

                    category='error')

        return redirect(url('edit_repo', repo_name=repo_name))

    @HasPermissionAllDecorator('hg.admin')

    def show(self, repo_name, format='html'):

        """GET /repos/repo_name: Show a specific item"""

        # url('repo', repo_name=ID)

    @HasPermissionAllDecorator('hg.admin')

    def edit(self, repo_name, format='html'):

        """GET /repos/repo_name/edit: Form to edit an existing item"""

        # url('edit_repo', repo_name=ID)

        defaults = self.__load_data(repo_name)

        return htmlfill.render(

            render('admin/repos/repo_edit.html'),

            defaults=defaults,

            encoding="UTF-8",

            force_defaults=False

        )

        elif isinstance(instance, basestring):

            return cls.get_by_repo_name(instance)

        elif instance:

            raise Exception('given object must be int, basestr or Instance'

                            ' of %s got %s' % (type(cls), type(instance)))

    @LazyProperty

    def repos_path(self):

        """

        Get's the repositories root path from database

        """

        q = self.sa.query(RhodeCodeUi).filter(RhodeCodeUi.ui_key == '/').one()

        return q.ui_value

    def repo_scan(self, repos_path=None):

        """

        Listing of repositories in given path. This path should not be a

        repository itself. Return a dictionary of repository objects

        :param repos_path: path to directory containing repositories

        """

        if repos_path is None:

            repos_path = self.repos_path

        log.info('scanning for repositories in %s' % repos_path)

        baseui = make_ui('db')

        repos = {}

        for name, path in get_filesystem_repos(repos_path, recursive=True):

            # skip removed repos

            if REMOVED_REPO_PAT.match(name):

                continue

            # name need to be decomposed and put back together using the /

            # since this is internal storage separator for rhodecode

            name = Repository.url_sep().join(name.split(os.sep))

            try:

                if name in repos:

                    raise RepositoryError('Duplicate repository name %s '

                                          'found in %s' % (name, path))

                else:

                    klass = get_backend(path[0])

                    if path[0] == 'hg' and path[0] in BACKENDS.keys():

                        repos[name] = klass(safe_str(path[1]), baseui=baseui)

                    if path[0] == 'git' and path[0] in BACKENDS.keys():

                        repos[name] = klass(path[1])

            except OSError:

                continue

        return repos

    def get_repos(self, all_repos=None, sort_key=None, simple=False):

        """

        Get all repos from db and for each repo create it's

        backend instance and fill that backed with information from database

        :param all_repos: list of repository names as strings

            give specific repositories list, good for filtering

        :param sort_key: initial sorting of repos

        :param simple: use SimpleCachedList - one without the SCM info

        """

        if all_repos is None:

            all_repos = self.sa.query(Repository)\

                        .filter(Repository.group_id == None)\

                        .order_by(func.lower(Repository.repo_name)).all()

        if simple:

            repo_iter = SimpleCachedRepoList(all_repos,

                                             repos_path=self.repos_path,

                                             order_by=sort_key)

        else:

            repo_iter = CachedRepoList(all_repos,

                                       repos_path=self.repos_path,

                                       order_by=sort_key)

        return repo_iter

    def get_repos_groups(self, all_groups=None):

        if all_groups is None:

            all_groups = RepoGroup.query()\

                .filter(RepoGroup.group_parent_id == None).all()

        group_iter = GroupList(all_groups)

        return group_iter

    def mark_for_invalidation(self, repo_name):

        """

        Puts cache invalidation task into db for

        further global cache invalidation

        :param repo_name: this repo that should invalidation take place

        """

        CacheInvalidation.set_invalidate(repo_name)

    def toggle_following_repo(self, follow_repo_id, user_id):

        f = self.sa.query(UserFollowing)\

            .filter(UserFollowing.follows_repo_id == follow_repo_id)\

            .filter(UserFollowing.user_id == user_id).scalar()

        if f is not None:

            try:

                self.sa.delete(f)

                action_logger(UserTemp(user_id),

                              'stopped_following_repo',

                              RepoTemp(follow_repo_id))

                return

            except:

                log.error(traceback.format_exc())

                raise

        try:

            f = UserFollowing()

            f.user_id = user_id

            f.follows_repo_id = follow_repo_id

            self.sa.add(f)

            action_logger(UserTemp(user_id),

                          'started_following_repo',

                          RepoTemp(follow_repo_id))

        except:

            log.error(traceback.format_exc())

            raise

    def toggle_following_user(self, follow_user_id, user_id):

        f = self.sa.query(UserFollowing)\

            .filter(UserFollowing.follows_user_id == follow_user_id)\

            .filter(UserFollowing.user_id == user_id).scalar()

        if f is not None:

            try:

                self.sa.delete(f)

                return

            except:

                log.error(traceback.format_exc())

                raise

        try:

            f = UserFollowing()

            f.user_id = user_id

            f.follows_user_id = follow_user_id

            self.sa.add(f)

        except:

            log.error(traceback.format_exc())

            raise

    def is_following_repo(self, repo_name, user_id, cache=False):

        r = self.sa.query(Repository)\

            .filter(Repository.repo_name == repo_name).scalar()

        f = self.sa.query(UserFollowing)\

            .filter(UserFollowing.follows_repository == r)\

            .filter(UserFollowing.user_id == user_id).scalar()

        return f is not None

    def is_following_user(self, username, user_id, cache=False):

        u = User.get_by_username(username)

        f = self.sa.query(UserFollowing)\

            .filter(UserFollowing.follows_user == u)\

            .filter(UserFollowing.user_id == user_id).scalar()

        return f is not None

    def get_followers(self, repo):

        repo = self._get_repo(repo)

        return self.sa.query(UserFollowing)\

                .filter(UserFollowing.follows_repository == repo).count()

    def get_forks(self, repo):

        repo = self._get_repo(repo)

        return self.sa.query(Repository)\

                .filter(Repository.fork == repo).count()

    def get_pull_requests(self, repo):

        repo = self._get_repo(repo)

        return self.sa.query(PullRequest)\

                .filter(PullRequest.other_repo == repo).count()

    def mark_as_fork(self, repo, fork, user):

        repo = self.__get_repo(repo)

        fork = self.__get_repo(fork)

        repo.fork = fork

        self.sa.add(repo)

        return repo

    def pull_changes(self, repo, username):

        dbrepo = self.__get_repo(repo)

        clone_uri = dbrepo.clone_uri

        if not clone_uri:

            raise Exception("This repository doesn't have a clone uri")

        repo = dbrepo.scm_instance

        try:

            extras = {

                'ip': '',

                'username': username,

                'action': 'push_remote',

                'repository': dbrepo.repo_name,

                'scm': repo.alias,

            }

            Repository.inject_ui(repo, extras=extras)

            if repo.alias == 'git':

                repo.fetch(clone_uri)

            else:

                repo.pull(clone_uri)

            self.mark_for_invalidation(dbrepo.repo_name)

        except:

            log.error(traceback.format_exc())

            raise

    def commit_change(self, repo, repo_name, cs, user, author, message,

                      content, f_path):

        if repo.alias == 'hg':

            from rhodecode.lib.vcs.backends.hg import \

                MercurialInMemoryChangeset as IMC

        elif repo.alias == 'git':

            from rhodecode.lib.vcs.backends.git import \

                GitInMemoryChangeset as IMC

        # decoding here will force that we have proper encoded values

        # in any other case this will throw exceptions and deny commit

        content = safe_str(content)

        path = safe_str(f_path)

        # message and author needs to be unicode

        # proper backend should then translate that into required type

        message = safe_unicode(message)

        author = safe_unicode(author)

        m = IMC(repo)

        m.change(FileNode(path, content))

        tip = m.commit(message=message,

                       author=author,

                       parents=[cs], branch=cs.branch)

        new_cs = tip.short_id

        action = 'push_local:%s' % new_cs

        action_logger(user, action, repo_name)

        self.mark_for_invalidation(repo_name)

    def create_node(self, repo, repo_name, cs, user, author, message, content,

                      f_path):

        if repo.alias == 'hg':

            from rhodecode.lib.vcs.backends.hg import MercurialInMemoryChangeset as IMC

        elif repo.alias == 'git':

            from rhodecode.lib.vcs.backends.git import GitInMemoryChangeset as IMC

        # decoding here will force that we have proper encoded values

        # in any other case this will throw exceptions and deny commit

        if isinstance(content, (basestring,)):

            content = safe_str(content)

        elif isinstance(content, (file, cStringIO.OutputType,)):

            content = content.read()

        else:

            raise Exception('Content is of unrecognized type %s' % (

                type(content)

            ))

        message = safe_unicode(message)

        author = safe_unicode(author)

        path = safe_str(f_path)

        m = IMC(repo)

        if isinstance(cs, EmptyChangeset):

            # EmptyChangeset means we we're editing empty repository

            parents = None

        else:

            parents = [cs]

        m.add(FileNode(path, content=content))

        tip = m.commit(message=message,

                       author=author,

                       parents=parents, branch=cs.branch)

        new_cs = tip.short_id

        action = 'push_local:%s' % new_cs

        action_logger(user, action, repo_name)

        self.mark_for_invalidation(repo_name)

    def get_nodes(self, repo_name, revision, root_path='/', flat=True):

        """

        recursive walk in root dir and return a set of all path in that dir

        based on repository walk function

        :param repo_name: name of repository

        :param revision: revision for which to list nodes

        :param root_path: root path to list

        :param flat: return as a list, if False returns a dict with decription

        """

        _files = list()

        _dirs = list()

        try:

            _repo = self.__get_repo(repo_name)

            changeset = _repo.scm_instance.get_changeset(revision)

            root_path = root_path.lstrip('/')

            for topnode, dirs, files in changeset.walk(root_path):

                for f in files:

                    _files.append(f.path if flat else {"name": f.path,

                                                       "type": "file"})

                for d in dirs:

                    _dirs.append(d.path if flat else {"name": d.path,

                                                      "type": "dir"})

        except RepositoryError:

            log.debug(traceback.format_exc())

            raise

        return _dirs, _files

    def get_unread_journal(self):

        return self.sa.query(UserLog).count()

    def get_repo_landing_revs(self, repo=None):

        """

        Generates select option with tags branches and bookmarks (for hg only)

        grouped by type

        :param repo:

        :type repo:

        """

        hist_l = []

        choices = []

        repo = self.__get_repo(repo)

        hist_l.append(['tip', _('latest tip')])

        choices.append('tip')

        if not repo:

            return choices, hist_l

        repo = repo.scm_instance

        branches_group = ([(k, k) for k, v in

                           repo.branches.iteritems()], _("Branches"))

        hist_l.append(branches_group)

        choices.extend([x[0] for x in branches_group[0]])

        if repo.alias == 'hg':

            bookmarks_group = ([(k, k) for k, v in

                                repo.bookmarks.iteritems()], _("Bookmarks"))

            hist_l.append(bookmarks_group)

            choices.extend([x[0] for x in bookmarks_group[0]])

        tags_group = ([(k, k) for k, v in

                       repo.tags.iteritems()], _("Tags"))

        hist_l.append(tags_group)

        choices.extend([x[0] for x in tags_group[0]])

        return choices, hist_l

    def install_git_hook(self, repo, force_create=False):

        """

        Creates a rhodecode hook inside a git repository

        :param repo: Instance of VCS repo

        :param force_create: Create even if same name hook exists

        """

        loc = jn(repo.path, 'hooks')

        if not repo.bare:

            loc = jn(repo.path, '.git', 'hooks')

        if not os.path.isdir(loc):

            os.makedirs(loc)

        tmpl = pkg_resources.resource_string(

            'rhodecode', jn('config', 'post_receive_tmpl.py')

        )

        _hook_file = jn(loc, 'post-receive')

        _rhodecode_hook = False

        log.debug('Installing git hook in repo %s' % repo)

"""Pylons application test package

This package assumes the Pylons environment is already loaded, such as

when this script is imported from the `nosetests --with-pylons=test.ini`

command.

This module initializes the application via ``websetup`` (`paster

setup-app`) and provides the base testing objects.

"""

import os

import time

import logging

import datetime

import hashlib

import tempfile

from os.path import join as jn

from unittest import TestCase

from tempfile import _RandomNameSequence

from paste.deploy import loadapp

from paste.script.appinstall import SetupCommand

from pylons import config, url

from routes.util import URLGenerator

from webtest import TestApp

from rhodecode import is_windows

from rhodecode.model.meta import Session

from rhodecode.model.db import User

from rhodecode.tests.nose_parametrized import parameterized