# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
from __future__ import absolute_import, print_function, unicode_literals

from taskgraph.transforms.base import TransformSequence


transforms = TransformSequence()


@transforms.add
def sync_github(config, tasks):
    """Do transforms specific to github-sync tasks.
    """
    for task in tasks:
        # Add the secret to the scopes, only in m-c.
        # Doing this on any other tree will result in decision task failure
        # because m-c is the only one allowed to have that scope.
        secret = task['secret']
        if config.params['project'] == 'mozilla-central':
            task.setdefault('scopes', [])
            task['scopes'].append('secrets:get:' + secret)
            task['worker'].setdefault('env', {})['GITHUB_SECRET'] = secret
        del task['secret']
        yield task