import shutil
import logging

from pylons import c

from allura.lib.decorators import task
from allura.lib.repository import RepositoryApp

@task
def init(**kwargs):
    from allura import model as M
    c.app.repo.init()
    M.Notification.post_user(
        c.user, c.app.repo, 'created',
        text='Repository %s/%s created' % (
            c.project.shortname, c.app.config.options.mount_point))

@task
def clone(
    cloned_from_path,
    cloned_from_name,
    cloned_from_url):
    from allura import model as M
    c.app.repo.init_as_clone(
        cloned_from_path,
        cloned_from_name,
        cloned_from_url)
    M.Notification.post_user(
        c.user, c.app.repo, 'created',
        text='Repository %s/%s created' % (
            c.project.shortname, c.app.config.options.mount_point))

@task
def refresh(**kwargs):
    c.app.repo.refresh()

@task
def uninstall(**kwargs):
    from allura import model as M
    repo = c.app.repo
    if repo is not None:
        shutil.rmtree(repo.full_fs_path, ignore_errors=True)
        repo.delete()
    M.MergeRequest.query.remove(dict(
            app_config_id=c.app.config._id))
    super(RepositoryApp, c.app).uninstall(c.project)
    from ming.orm import ThreadLocalORMSession
    ThreadLocalORMSession.flush_all()

@task
def nop():
    log = logging.getLogger(__name__)
    log.info('nop')
