def delete_container_collection(cid, uid):
'''Delete artifacts for a container build, if they exist, and then
the entire collection. This is called
as a django-rq task for a worker to do from views.py
Parameters
==========
cid: the collection id to delete.
uid: the user id requesting permission
'''
from shub.apps.main.views import get_collection
from .github import delete_webhook
collection = get_collection(cid)
# Delete files before containers
containers = Container.objects.filter(collection=collection)
# Create a client to share
context = get_build_context()
client = get_client(debug=True, **context)
# Delete container build objects first
for container in containers:
delete_build(cid=container.id, client=client)
# Now handle the webhook (a separate task)
if "github" in collection.metadata:
django_rq.enqueue(delete_webhook,
user=uid,
repo=collection.metadata['github']['repo_name'],
hook_id=collection.metadata['github']['webhook']['id'])
# Finally, delete the collection
print("%s deleting." % collection)
collection.delete()
def parse_hook(cid, branch="master", commits=None):
"""parse hook will take a request and an associated user collection,
and finish parsing. This means generating the new container,
and submitting a job to run on Google Cloud Build.
"""
from shub.apps.main.views import get_collection
print("RUNNING PARSE HOOK")
collection = get_collection(cid)
# Determine changed Singularity file(s)
if commits is None:
return build_previous_commits(collection, branch)
return build_commits(collection, commits, branch)
def prepare_build_task(cid, recipes, branch):
"""wrapper to prepare build, to run as a task
Parameters
==========
cid: the collection id to retrieve the collection
recipes: a dictionary of modified recipe files to build
branch: the repository branch (kept as metadata)
"""
print("RUNNING PREPARE BUILD TASK WITH RECIPES %s" % recipes)
from .actions import receive_build
from shub.apps.main.views import get_collection
collection = get_collection(cid)
receive_build(collection=collection, recipes=recipes, branch=branch)
def _delete_collection(request, cid):
'''the underlying function to delete a collection, returns True/False
if done to the calling view.
Parameters
==========
cid: the collection id to delete
'''
collection = get_collection(cid)
# Only an owner can delete
if not collection.has_edit_permission(request):
return False
# Queue the job to delete the collection
django_rq.enqueue(delete_container_collection,
cid=collection.id,
uid=request.user.id)
return True
def delete_collection(request, cid):
'''delete a container collection that has Google Builds
Parameters
==========
cid: the collection id to delete
'''
collection = get_collection(cid)
# Only an owner can delete
if not collection.has_edit_permission(request):
messages.info(request, "This action is not permitted.")
return redirect('collections')
# Queue the job to delete the collection
django_rq.enqueue(delete_container_collection,
cid=collection.id,
uid=request.user.id)
messages.info(request, 'Collection requested for deletion.')
return redirect('collections')
