def api_v1_recent():
"""Query Redis and Elasticsearch and return some basic info on recent runs.
:return: JSON containing recent run info.
"""
result = []
# Query Redis for all the UUIDs stored in the 'recent' list
# TODO: limit the output of this endpoint to the last N runs
# TODO: Alternately, set a TTL on the items in the 'recent' list in Redis
for run_uuid in redis.lrange('recent', 0, -1):
run_uuid = run_uuid.decode('utf-8')
response = es.search(q="source:{} AND id:{}".format('jenkins-hookshot', run_uuid), size=1)
hook_payload = response['hits']['hits'][0]['_source']
repo = hook_payload['payload']['repository']['full_name']
result.append(dict(
run_uuid=run_uuid,
timestamp=hook_payload['@timestamp'],
org=repo.split('/')[0],
repo=repo.split('/')[1],
head_sha=hook_payload['payload']['head_commit']['id'],
run_number=get_run_number(repo, run_uuid),
ref=hook_payload['payload']['ref']
))
return jsonify(runs=result)
def get_run_number(repo, run_uuid):
"""A simple search routine that, given a run's UUID, iterates over a Redis
list to determine the index, and hence the number of the run.
:param repo: The full name of the GitHub repo (e.g. 'puppetlabs/puppet')
:param run_uuid: UUID of the given run
:return: Run number as an int, or None if not found
"""
run_number = None
for index, uuid in enumerate(
redis.lrange(repo, 0, -1)):
if uuid.decode('utf-8') == run_uuid:
run_number = index + 1
break
return run_number
